Crop production on soils. Medical search. Frequent questions

Bio-char attracts attention for the potential to enhance soil fertility, sequester carbon and provide options for energy-efficient and labour-reducing food preparation through bio-char producing stoves. (secheresse.info)
Building on a first stage exploratory project, the goals of the proposed project are to understand effects of biochar quality on soil fertility and crop production, in three regions in Kenya. (secheresse.info)
The Crop and Soil Sciences studies and research areas include crop physiology and management, environmental soil sciences, microbial ecology, plant pathology, plant breeding and genetics, production ecology, soil fertility and management, turfgrass science and weed science. (msu.edu)
Experience at the ICRISAT Sahellan Center (ISC) leads us to believe yleld increases are technically feasible if the principal limitlng factors-inherently low soil fertility, limited and untlmely cultural practices, and the occurrence of drought periods-are overcome (Fussell et at. (icrisat.org)
Dr. Dunphy's training was at the University of Illinois (B.S. in Ag Science in 1962, M.S. in Soil Fertility in 1964) and Iowa State University (Ph.D. in Soil Fertility in 1972). (ncsu.edu)
Amberger A (2006) Soil fertility and plant nutrition in the tropics and subtropics. (springer.com)
Cover crops also boost soil fertility, help to conserve moisture, and improve the soil's overall structure. (hobbyfarms.com)
If you grow intensively in order to cram a lot of production into a small space year after year after year, your soil health and fertility are going to go down," Certified Organic Inspector Gary Ogle explains. (hobbyfarms.com)
Nitrogen fertility practices in the field influence the accumulation of nitrate during the production of hop-forward beer. (usda.gov)
This report outlines how to control grasses and weeds, and build soil life, health, and fertility organically, using cover crops and rotations. (kerrcenter.com)
Importance of micro-organisms for developing soil fertility. (fao.org)
Restore and maintain soil fertility on severely eroded agricultural lands. (fao.org)
To provide the best environment for macrofauna and their soil fertility functions). (fao.org)
NT and crop rotation systems are keys to integrated soil fertility management. (fao.org)
Soil Fertility Decline and Fallow Effects in Ferralsols and Acrisols of Sisal Plantations in Tanzania. (academicjournals.org)
They work for better residue management to increase productivity and soil fertility. (lu.se)

physiology and biochemistry of acid tolerance, agronomic management of acid soils, liming of acid soils, reclamation and management of acid sulphate soils and crop production with subsoil acidity. (kopykitab.com)
Prevention, Reclamation and Management of Acid and Acid Sulphate Soils. (routledge.com)

New production systems have emerged, such as no-tillage, that can enhance soil services but may limit yields. (illinois.edu)
We present a conceptual model of 'virtuous cycles', illustrating how increases in crop yields within SFZM systems could create self-reinforcing feedback processes with desirable effects, including mitigation of trade-offs between yield maximization and soil ecosystem services. (illinois.edu)
In the future, it will be necessary for production increases to come from increased yields. (icrisat.org)
Increasing the quantity and the quality of crop yields, and doing so in a way that's sustainable year after year, can be the difference between plenty and privation. (mtsu.edu)
On arable soil, chernozem, yields of above-ground biomass were 9,93 (B) and 14,24 t ha-1(A) after 3 years of cultivation. (ac.rs)
Cowpea yields were 100 times those in soils without termites. (fao.org)
Improve low bean crop yields on N-poor tropical soils through N-fixing soil bacteria. (fao.org)
Common beans inoculated with competitively superior, native rhizobia produced high yields in N-poor tropical soils. (fao.org)
Effects of Lime-Aluminium-Phosphate Interactions on Maize Growth and Yields in Acid Soils of the Kenya Highlands. (academicjournals.org)
Thus, the corn yields were much higher in 1984 for the glacial till soil materials. (cdc.gov)
Deforestation for tobacco plantations promotes soil degradation and "failing yields" or the capacity for the land to support the growth of any other crops or vegetation. (who.int)
For appropriate soil conditions, potential SRC yields are high. (lu.se)
Many crop yields are predicted to decline because of the combined effects of changes in rainfall, severe weather events, and increasing competition from weeds and pests on crop plants. (cdc.gov)
Introducing energy crops in crop rotations in arable land with depleted Soil Organic Carbon (SOC) levels offers the potential to increase SOC stocks and future crop yields as a step towards more sustainable agricultural systems. (lu.se)

The objectives of this study were to investigate the effects of growing canola on various legume crop residues compared to growing canola on wheat or canola residues, and to find out if growing a legume crop to supplement the nitrogen requirements of canola is economical and could reduce the amount of inorganic nitrogen required to optimize yield. (canolacouncil.org)
The original stubble crops, including the legumes, were planted in 2009 only, and the effects on barley and canola yield were measured for the following three years. (canolacouncil.org)
Canola (2010, 2012) and barley (2011) yield at Lacombe as affected by nitrogen rate and various crop residues established in 2009. (canolacouncil.org)
However, the significant interaction between residue and N rate at Beaverlodge and Lacombe suggests that the N rate required to optimize yield varied with crop residue at these locations. (canolacouncil.org)
The effects of the crop residues established in 2009 had highly variable, unexplainable, and somewhat unexpected effects on canola yield in 2012. (canolacouncil.org)
Unexpectedly, there were several instances of canola yield decreases where legume crops were grown in 2009 compared to where wheat residues were grown. (canolacouncil.org)
Greater crop yield and reduced yield variability with CCs suggest the long-term potential of CCs in increasing agroecosystem resiliency. (nature.com)
On degraded soil, humogley, the yield reach 16,36 t ha-1 (B), and 16.80 t ha-1 (A). Upper heating value was 18,8 MJ kg-1 regardless growing conditions. (ac.rs)
Tim Reinbott, director of field operations for the Agricultural Experiment Stations, recently received a grant from the United States Department of Agriculture (USDA) National Institute of Food and Agriculture (NIFA) for the project titled Cover Cropping and Crop Rotation Strategies to Build Soil Health and Improve Yield and Probability of Organic Vegetable Production Systems . (missouri.edu)
Led by Dr. Cristina Lazcano at UC Davis, a multidisciplinary team of researchers from UC Davis, USDA Agricultural Research Service , California Polytechnic State University, Oregon State University and Skidmore College is examining how well regenerative agriculture can build soil carbon and soil health in vineyards and its effects on crop yield, grape and wine quality. (ucdavis.edu)
Biochar addition to vineyard soils: Effects on soil functions, grape yield and wine quality. (usda.gov)
It was concluded that corn production using zone tillage and RC underseeding is a viable option in Brookston clay loam soil, as it retains much of the soil quality benefit of conventional tillage but still achieves most of the yield benefit of conventional moldboard plow tillage. (researchgate.net)
They simulated yield, soil N, and also soil organic carbon (SOC) dynamics based on different combinations of raw or composed OA and synthetic N fertilizer application rates. (foodscience.news)
However, the crop yield trends on the glacial till soil material can be extrapolated to the other three soil materials. (cdc.gov)
In Belarus, most soils are sandy with a low water retention, for which yield estimates are too low to make production profitable without irrigation. (lu.se)
For Belarus, the profitability of SRC on the production side largely depends on crop yield and price of the delivered bio-fuel. (lu.se)
In the light of current climate trends, global food security will be critically dependent on our ability to minimise penalties imposed by various abiotic stresses (e.g. heat, drought, salinity, flooding, and nutritional disorders etc.) on crop growth and yield. (bvsalud.org)
Molecular diagnostics for crop diseases can guide the precise application of pesticides, thereby reducing pesticide usage while improving crop yield, but tools are lacking. (bvsalud.org)
Soil silicon and acidity were determined in those samples and rice grain yield at harvest time were recorded in different sites. (who.int)

Growing legume crops in rotation with canola and barley can provide a viable alternative to inorganic nitrogen. (canolacouncil.org)
Legumes can provide a nitrogen benefit to the following crop, but a consistent, measurable benefit does not extend to crops grown two and three years afterward. (canolacouncil.org)
John O'Donovan with Agriculture and Agri-Food Canada (AAFC) led this study to see whether legume crops (fababean, pea and lentil, specifically) in the rotation can provide a practical alternative to inorganic nitrogen (N) fertilizer. (canolacouncil.org)
Legumes, with their ability to fix nitrogen, have the potential to reduce the requirement for inorganic N in subsequent crops. (canolacouncil.org)
In 2009, legumes received no fertilizer nitrogen (N) while canola and wheat were fertilized according to the soil test recommendation. (canolacouncil.org)
The results showed that subsurface runoff was the main source for soil (67%), total phosphorus (76%), dissolved reactive phosphorus (75%) and total nitrogen (89%) losses. (mdpi.com)
Estimating Nitrogen & Dry Matter from Cover Crops - Cover crops are used by many farmers, but very few know how much nitrogen (N) or dry matter they are getting from their cover crops. (oregonstate.edu)
Describes a method for estimating the nitrogen (N) contribution of cover crops to a following crop. (oregonstate.edu)
Part 1: Soil biological and chemical (phosphorus and nitrogen) properties. (ac.be)
and (iii) phosphorus (P) and nitrogen (N) element availability and distribution in the soil profile. (ac.be)
Field peas, hairy vetch, and white clover expertly fix nitrogen in the soil. (hobbyfarms.com)
Towards predicting biochar impacts on plant-available soil nitrogen content. (usda.gov)
The first one states that accounting for the Nitrogen (N) release from organic amendments could lead to improving N use efficiency, and also promote soil carbon (C) storage in what is referred to as horticultural soils. (foodscience.news)
In the soil and water, these chemicals will usually remain until taken up by plants or changed into another chemical (such as nitrogen) by microorganisms. (cdc.gov)
Elevated atmospheric CO2 is associated with decreased plant nitrogen concentration, and therefore decreased protein, in many crops, such as barley, sorghum, and soy. (cdc.gov)
The nutrient content of crops is also projected to decline if soil nitrogen levels are suboptimal, with reduced levels of nutrients such as calcium, iron, zinc, vitamins, and sugars. (cdc.gov)

He has extensive experience implementing soil practices such as cover crops, minimum tillage, nutrient management and the addition of soil microbiological inoculants. (stuttgartdailyleader.com)
Nutrient Management for Sustained Crop Productivity in Sodic Soils. (routledge.com)
We compile the benefits and risks of nutrient management and soil amendments as well as of crop residue and harvest management in sugarcane soils on belowground microbial life and biogeochemical processes mediated by soil microbial communities, and we demonstrate that the massive planting of the crop brings environmental risks that include a potential impact on tropical soil ecosystem sustainability. (intechopen.com)

The aim of this study was to compare the aboveground biomass production and the energy balance for miscanthus grown at arable and degraded soils for 3 years. (ac.rs)
Crop residue management in arable cropping systems under temperate climate. (ac.be)
Restore soils in order to extend arable lands and increase productivity. (fao.org)

Research efforts have explored various aspects of irrigation efficiency and irrigated crop productivity, but few studies have examined how different crops collectively modulate water utilization and water quality at the watershed scale. (jswconline.org)
These zones allow SFZM to secure existing agricultural productivity while avoiding or minimizing trade-offs with soil ecosystem services. (illinois.edu)
Under the Sustainable Canadian Agricultural Partnership, OSCIA is delivering the Maple Production Improvement Initiative to support productivity, efficiency, and growth for Ontario's maple syrup producers through funding for equipment and woodlot management. (ontariosoilcrop.org)
Under the Sustainable Canadian Agricultural Partnership, as part of the Ontario Agricultural Sustainability Initiative, OSCIA is delivering the Agricultural Stewardship Initiative (ASI), a cost-share funding program to support farmers to accelerate adoption of best management practices (BMPs) supporting soil health, water quality and productivity benefits on agricultural land across Ontario. (ontariosoilcrop.org)
Willamette Valley Soil Quality Score Card Guide & Score Card - Farmers and other land managers need reliable methods to assess soil quality so they can make management decisions that maintain long-term soil productivity. (oregonstate.edu)
Miscantus giganteus is a perennial high/productivity grass growing as agro-energy crop. (ac.rs)
Regenerative agriculture, which uses holistic farming and grazing practices to strengthen soil health and crop productivity, may help grape vines become more resilient to changing climate conditions. (ucdavis.edu)
The productivity of agricultural land has increased exponentially in the past century, primarily as a result of artificial fertiliser, although more efficient farming methods, improved crops and more efficient pesticides have also contributed. (lu.se)
The irregular pattern of rainfall in the past three seasons is a major hindrance to increased crop productivity especially that none of the villages have any worthwhile irrigation infrastructure. (lu.se)

Held December 7-8, 2017 in Indianapolis, the conference highlighted insights from some of the nation's most innovative producers, conservation leaders and scientists on using cover crops to improve soil health. (kerrcenter.com)
Mulch applied to soils, thus stimulating termites to improve soil structure and soil processes. (fao.org)

Place and Duration of Study: Four distinct rice lowlands belonging to different climatic zones (forest, transitional and savanna) of Côte d'Ivoire during cropping seasons of 2021. (who.int)

However, ability of soil to sequester atmospheric C, predominantly as soil organic carbon (SOC), varies across land management practices, crop rotations, quantity of C inputs, climatic conditions, and soil texture. (nature.com)
Therefore, a mechanism that enables producers to benefit financially from increasing C sequestration through specific production practices, either by increasing profits or by offsetting the additional costs, is needed. (nature.com)
Arkansas farmers will have a chance to learn and implement soil practices at the Soil Health Field Day and Training at the Adam Chappell Farm in Cotton Plant on May 25 from 9:45 a.m. to 2:30 p.m. (stuttgartdailyleader.com)
Since 2013, these soil health practices have been an important element of Chappell's farming philosophy, and he has been able to increase profitability by reducing irrigation, fertilizer, herbicide and other inputs. (stuttgartdailyleader.com)
The AVRDC has developed a number of heat-tolerant varieties of cool-season vegetables like cauliflower and also work" on disease resistance and general production practices. (nzdl.org)
Soil solarization practices requires soil temperatures reach 35-60 degrees Celsius (95 to 140°F), which kills pathogens at the top 30 centimeters of soil. (wikipedia.org)
It provides step-by-step information on soil-improving practices as well as in-depth background-from what soil is to the importance of organic matter. (oregonstate.edu)
Not only is this research helping soil health and sustainability practices, by planting perennials and annuals it also helps with pollinators. (missouri.edu)
The Foundation for Food & Agriculture Research (FFAR) awarded a $999,003 Seeding Solutions grant to the University of California, Davis to assess the effects of regenerative practices on vineyard soil health. (ucdavis.edu)
Regenerative agriculture proposes the "stacking" of well-known soil conservation practices, such as compost, no-till and cover crops, to take advantage of synergies and maximize benefits to soil health. (ucdavis.edu)
However, the impact of soil health practices on vineyards remains difficult to predict due to various factors, including management strategies, climate and soil type, all of which can influence carbon sequestration potential. (ucdavis.edu)
This research aims to provide farmers with an in-depth understanding of how soil management practices drive soil carbon sequestration while connecting the dots between changes in soil carbon, soil health and grape quality. (ucdavis.edu)
Soil health practices such as cover crops and no-till can result in an economic return of over $100 per acre, according to a set of case studies jointly released by the National Association of Conservation Districts and Datu Research, LLC. (kerrcenter.com)
The risks of sugarcane management on soil microbes and their relationships with soil physicochemical factors and biogeochemical processes have not been described from an integrated perspective for different agronomic practices. (intechopen.com)
Compare NT vs. conventional tillage (CT) practices for conserving soil macrofauna. (fao.org)

The main strategy of energy crops production is avoiding competition with food production in the same place and the highest biomass production with the lowest energy and material inputs. (ac.rs)
The researchers noted that there was no difference in crop biomass production with N fertilizer reductions up to 27 percent of the conventional N fertilizer rate when combined with the specified OA application in the study. (foodscience.news)
This will be done by addressing the following research question: What is the effect of alternative management strategies, characterized by different levels of forestry intensity, harvesting of biofuels from forests and protection of forests being distributed across the landscape, on trade-offs and synergies between carbon sequestration, biomass production (wood and biofuels), biodiversity and soil and water quality? (lu.se)
Policy interventions promoting targeted bioenergy solutions can be motivated by the large environmental externalities present in agricultural systems and the local context of biomass production co-benefits. (lu.se)

This field day will allow farmers to see first-hand how Adam has implemented his system and how it might translate to increased profitability for other farmers," said Mike Daniels, extension professor of soil and water conservation. (stuttgartdailyleader.com)
Daniels said the field day will provide farmers with training on equipment modifications for soil health, composting efforts to feed soil microbes, and changes in soil and water relationships, such as infiltration and increased water storage. (stuttgartdailyleader.com)
In addition, local events are hosted across Ontario by, or in partnership with, Regional and Local Soil and Crop Associations to draw farmers together, sharing knowledge strategies for improving soil health and crop production. (ontariosoilcrop.org)
The idea of solarization was based on observations by extension workers and farmers in the hot Jordan Valley, who noticed the intensive heating of the polyethylene-mulched soil. (wikipedia.org)
A group of Oregon farmers has identified 10 soil quality indicators for the Willamette Valley that can assess the impact of soil management. (oregonstate.edu)
While people -- certainly farmers -- have always recognized the importance of soil health, the present scale of land degradation calls for systematic landscape-level assessments, and that is no small task. (cgiar.org)
I'd always assumed cover crops were for large-scale farmers or people who grew heavy feeders like corn. (hobbyfarms.com)
The causes of shifting from Sugarcane production to other crops by farmers in Butere Kakamega County: (SAS) for windows 9.1 service pack 4(SAS Institute 2011). (academicjournals.org)
In low- and middle-income countries, many farmers and government officials see tobacco as a cash crop that can generate economic growth, however, the short-term cash benefits of the crop are offset by the long-term consequences of increased food insecurity, frequent sustained farmers' debt, illness and poverty among farm workers, and widespread environmental damage in low- and middle-income countries. (who.int)
Information has been collected about these farmers crop and plot levels, risk attitudes and other socio-economic characteristics. (lu.se)
This, alongside what crops that are grown, access to better soil quality and seeds, are important factors which could explain why female and male farmers have different agricultural production says Mohammad H. Sepahvand. (lu.se)

Moving forward, agricultural systems must reduce trade-offs between production and soil services. (illinois.edu)
Through the creation of functionally distinct but interacting zones, SFZM may provide a vehicle for optimizing the delivery of multiple goods and services in agricultural systems, allowing sustainable temporal intensification while protecting and enhancing soil functioning. (illinois.edu)
Soil solarization is an important agricultural practice for ecologically friendly soil pathogen suppression. (wikipedia.org)
Midwest Cover Crops Council - Cover crops are plants seeded into agricultural fields, either within or outside of the regular growing season, with the primary purpose of improving or maintaining ecosystem quality. (oregonstate.edu)
Earthworms and microorganisms play a range of beneficial roles in agricultural systems, including increased organic matter mineralization, nutrient cycling, and soil structure stabilization. (ac.be)
With contributions from researchers from the fields of agricultural chemistry, soil science, biotechnology, agronomy, environmental sciences, and plant breeding and genetics, the volume emphasizes a multidisciplinary approach. (routledge.com)
Chad has been championing the health of soils and ecosystems with ICRAF since 2017, through the Project to Improve the Resilience of Agricultural Systems in Chad . (cgiar.org)
It could be concluded that energy production from SRC is potentially a radiologically and economically sustainable land use option for contaminated agricultural land. (lu.se)
Prices are expected to rise in response to declining food production and associated trends such as increasingly expensive petroleum (used for agricultural inputs such as pesticides and fertilizers). (cdc.gov)
I. Develop models that predict the impacts of intensifying agricultural production on biodiversity, eutrophication and carbon sequestration. (lu.se)
Production of agricultural biofuels is expected to rise due to increasing climate change mitigation ambitions. (lu.se)
However, the environmental performance of a policy incentive for energy crops with SOC co-benefits is less evident when considering its land-use effects within and outside of the target agricultural system. (lu.se)
We study the potential impacts of a change in agricultural policy on regional agricultural structure and production, and the environment with an Agent-Based Life Cycle Assessment approach. (lu.se)
Our environmental evaluation is likely generalisable to other regions with similar technological levels and farming intensity, while our analysis on structural shifts is specific to the policy instrument and agricultural production system under study. (lu.se)

Research and extension programs cover all areas of agronomic production and management of flue-cured and burley tobacco including Official Variety Testing, transplant production, weed control, sucker control, pesticide residue evaluation and fertilization. (ncsu.edu)
Soil residue incorporation of mineral particles can maintain P and N levels, however returning soil also increases aeration and the activation of microbial activity. (ac.be)
This review highlights the challenges in establishing definitive evidence regarding the effects of crop residue management on soil organisms and nutrient dynamics. (ac.be)
These problems are intensified when corn is planted into residue from a previous crop such as winter wheat (Triticum aestivum L.). The objective of this 4-yr study was to determine the influence of fall zone tillage (ZT), no tillage (NT), and conventional moldboard plow tillage (CT) (fall plowing) on corn performance and soil physical quality under a winter wheat-corn-soybean (Glycine max L. Merr. (researchgate.net)
The presence of crop residue is an important component of dryland cropping systems management in the semiarid environment where soil erosion by wind is a major soil degradation process. (jswconline.org)
Long-term residue quantity dynamics of different cropping systems has not been studied in the semi-arid environment of the western Great Plains. (jswconline.org)
Long-term studies were conducted to determine the interaction of no-till cropping systems, soils, and climatic gradient on the production, retention, and disappearance of crop residue over a 12-year period. (jswconline.org)
The cropping systems evaluated were winter wheat ( Triticum aestivum )-summer fallow (WF), winter wheat-corn ( Zea Mays ) or sorghum ( Sorghum bicolor )-summer fallow (WC/SF), winter wheat-corn/sorghum-millet ( Panicum miliaceum )-summer fallow (WC/SMF), and continuous cropping (CC). A soil surface residue base was achieved in a few years (four to five) and changed little over time. (jswconline.org)
Greater residue production and retention occurred on the toeslope soil position because these soils are deeper, have greater water holding capacity, and receive run-on water from upslope positions. (jswconline.org)
Residue loss was greater during the crop production periods as compared to the fallow periods. (jswconline.org)
The levels of residue present on the soil surface in our intensive no-till cropping systems were generally adequate to control erosion by wind. (jswconline.org)

Despite extensive research, reduced corn (Zea mays L.) performance is still encountered using conservation tillage on fine-textured soils in cool humid temperate climates. (researchgate.net)

Soil functional zone management (SFZM) is a novel strategy for developing sustainable production systems that attempts to integrate the benefits of conventional, intensive agriculture, and no-tillage. (illinois.edu)
Moreover, the specific properties of SFZM may enable sustainable increases in provisioning services via temporal intensification (expanding the portion of the year during which harvestable crops are grown). (illinois.edu)
Sustainable Reclamation and Management of Sodic Soils: Farmer's Participatory Approaches. (routledge.com)
She recently led (2014-2019) a national team of researchers from 10 universities that received $8.2 million in funding from USDA-Specialty Crops Research Initiative to evaluate Clean WateR3- Reduce, Remediate, Recycle: Informed Decision-Making to Facilitate Use of Alternative Water Resources and Promote Sustainable Specialty Crop Production. (clemson.edu)
A combination of no-till management and increased cropping intensity (greater than winter wheat-summer fallow) is the key to sustainable production and soil conservation in this semi-arid environment. (jswconline.org)
We emphasize that soil management and harvest management are critical for supporting the sustainable development of biofuel production in tropical areas. (intechopen.com)
The researchers wanted to find out whether or not it was possible to achieve sustainable vegetable production through the use of organic amendments only. (foodscience.news)
In a study titled "Can Organic Amendments Support Sustainable Vegetable Production? (foodscience.news)
After looking at their study's results, the researchers concluded that it is possible to rely on all-natural methods for sustainable vegetable production, as opposed to relying almost entirely on the use of conventional fertilizers. (foodscience.news)
Developing systems and their components, including reduced tillage and cover crops, to make crop production more sustainable. (efrc.com)
Understanding and enhancing the contribution of biodiversity and ecosystem health to sustainable food production sytems. (efrc.com)
Soil salinization is one of the global ecological and environmental problems that are tremendously threatening to the sustainable development of agriculture and food supply. (bvsalud.org)
Si was found to be a component of sustainable soil management that interferes with soil pH in all climatic zones. (who.int)
An analysis of the environment-related goals and targets [4] shows that eight of the SDGs have a major focus on the environment and natural resources: (2) food and agriculture, (6) water and sanitation, (7) energy, (11) human settlements, (12) sustainable consumption and production, (13) climate change, (14) oceans, and (15) terrestrial ecosystems. (lu.se)

Particularly in the country's Sahelian belt, where landscape resilience rests on fragile and rapidly eroding soil. (cgiar.org)
Increasing resilience in crops through breeding and assessment of pure lines, landraces, variety mixtures and populations. (efrc.com)
The stability of our food supply at the national level is dependent on the resilience of the food supply system (comprising domestic production and imports) to shocks - such as food price spikes, climatic disasters (droughts, cyclones, storm surges etc.), outbreaks of pest/ diseases, and also to longer-term trends - including downturns in the global economy, changing climatic conditions and labor migration from rural areas. (who.int)

soils in cool humid temperate climates. (researchgate.net)

Dwayne G. Westfall is a professor in the Department of Soil and Crop Sciences at Colorado State University located in Fort Collins, Colorado. (jswconline.org)

Total amount of plant C added to soil with CCs translated into greater soil organic carbon (SOC) content by 10-20 Mg C ha −1 than the no-CC control across both sites. (nature.com)
and adjacent zones of 'soil building', that promote soil structure development, carbon storage, and moisture regulation (regulating and supporting services). (illinois.edu)
Here, we investigated the effects of extreme drought and exotic plants, two of the most significant threats to Mediterranean-type ecosystems, on soil microbial community composition and carbon metabolic genes within a four-year field rainfall manipulation experiment. (nature.com)
We combined measurements of bulk microbial and soil properties with high-throughput microbial community analyses to elucidate microbial responses and microbial-mediated alterations to carbon cycling. (nature.com)
Soils under exotic plants had increased temperatures, enhanced infiltration during rainfall events, and decreased water retention and labile carbon in comparison to soils under native plants. (nature.com)
Relationships found between microbial taxonomic groups and carbon metabolic genes support the interpretation that exotic plants change microbial carbon cycling by altering the soil microclimate and supplying easily decomposed high-quality litter. (nature.com)
Analysis revealed widespread risks of soil erosion and low soil organic carbon. (cgiar.org)
Regenerative agriculture can help sequester atmospheric carbon dioxide as soil organic matter, playing a key role in climate change mitigation. (ucdavis.edu)
Woody perennial crops like wine grapes have large potential to sequester carbon and mitigate climate change," said Lazcano, an associate professor in the UC Davis Department of Land, Air and Water Resources. (ucdavis.edu)
Lazcano and team are establishing reliable sampling methods to determine changes in soil carbon abundance within vineyards. (ucdavis.edu)
The team is examining the relationship between historical soil management and soil carbon to estimate the carbon abatement potential of regenerative management in vineyards of the U.S. West Coast. (ucdavis.edu)
Leaving garden soil bare can contribute to erosion and the release of carbon into the atmosphere, but planting cover crops can do a lot of good. (hobbyfarms.com)
By covering the soil with certain types of plants-whether between successive plantings of crops or between entire growing seasons-we can trap carbon. (hobbyfarms.com)
Sequestering carbon in the soil can keep it from escaping into the atmosphere. (hobbyfarms.com)
Dataset: Turfgrass soil carbon changes through time: Raw data and code. (usda.gov)
High soil carbon sequestration rates persist several decades in turfgrass systems: A meta-analysis. (usda.gov)
Carbon sequestration in turfgrass-soil systems. (usda.gov)

Green manures and cover crops can also help growers with little-to-no ability to leave plots of land fallow. (hobbyfarms.com)

Nowadays, the use of conventional types of fertilizers is a common practice, as it is seen by most people as necessary to achieve success in growing food crops. (foodscience.news)
they looked into a possible alternative to the use of conventional fertilizers in growing crops. (foodscience.news)
In industry, the majority of nitrate is used as fertilizers for crops or lawns. (cdc.gov)

By incorporating decimeter-scale spatial and temporal heterogeneity, SFZM attempts to foster greater soil biodiversity and integrate complementary soil processes at the sub-field level. (illinois.edu)
The campaign for 2020 -- keep soil alive, protect soil biodiversity -- is about encouraging governments, organizations, communities and individuals to commit to proactively improving soil health. (cgiar.org)
This brings together physical and chemical analysis of the soil itself with above-ground indicators like vegetation cover, tree and shrub biodiversity, historic land use, and visible signs of degradation. (cgiar.org)
The way we are currently producing food is negatively impacting climate, water, top soil, biodiversity and marine environments [2] and if we do not change course, then we will seriously undermine our ability to provide adequate food for future populations. (lu.se)

Reclaiming desert land for agriculture due to lack of fertile and productive soil, with a market-focused process to enhance value of products. (fao.org)
Low fertile soils for vegetable production. (fao.org)
Major cultures such as the Han and Tang dynasties were fed by the fertile soil, but today it has eroded away, all due to incorrect farming methods. (lu.se)

It prepares them to apply scientific principles of crop and soil management for careers in agriculture, agribusiness, turfgrass management, government agencies and related areas. (msu.edu)
Bataglia O, Quaggio J, Ferreira de Abreu M, Ronchini-Boaventura P (2005) Nutrient uptake and leaching on citrus nursery production in substrate with two fertilizer management programs. (springer.com)
Even though different soils have some properties that cannot be changed, such as texture, soil quality can be improved by implementing good management strategies. (oregonstate.edu)
Building Soils for Better Crops - This publication is a practical guide to ecological soil management, now expanded and in full color. (oregonstate.edu)
Provides information on the varieties, environmental range, uses, dry matter and N accumulation, pest interactions, and management of 15 Oregon cover crops. (oregonstate.edu)
This important volume, Soil Salinity Management in Agriculture , addresses the crucial issue of soil salinity of potential farmland and provides a comprehensive picture of the saline environment and plant interactions, along with management and reclamation methods and policies. (routledge.com)
Soil Salinity Management in Crop Production. (routledge.com)
Still, it could be useful if you live in a similar climate zone or you simply want to identify potential cover crops according to different soil management goals. (hobbyfarms.com)
Here, we provide a platform for multi-analytical interactions between ecologists analyzing the soil microbes at multiple ecological levels and geoscientists measuring the release of greenhouse gases and the physicochemical soil factors including labile fractions from soil organic matter in tropical sugarcane management systems. (intechopen.com)
Third, by using crop simulation models, it's possible to develop efficient site-specific N management. (foodscience.news)

is a major staple crop grown on 14 millton ha ofthe semi-arid Sahellan and Sudanian ecological zones. (icrisat.org)
The crop is generally grown in association with cowpea [VLgna ungulculata (L.) Walpl by subsistence fanners using manual labor for all cropping operations. (icrisat.org)
Drinking water from wells containing nitrate from sources such as animal waste and/or fertilizer runoff and eating plants grown in contaminated soil will increase your exposure to these chemicals. (cdc.gov)

In response, agriculture has advanced production, but is increasingly depleting soil regulating and supporting ecosystem services. (illinois.edu)
Soil microbial community responses to drought and exotic plants could potentially impact ecosystem C storage by producing a smaller, more vulnerable C pool of microbial biomass that is prone to increased pulses of heterotrophic respiration. (nature.com)
The LDSF provides a biophysical baseline understanding of soil and ecosystem health, at landscape level, and enables monitoring over time as soil either degrades or (ideally) recovers its health under rehabilitation efforts. (cgiar.org)

Both rice production and the occurrence of BS were explained by soil parameters in conjunction with climatic parameters. (who.int)
Adanvé J.-F., Koné B., Sikirou R., Dossou-Yovo E., Onaga G., Sorho F.. Effect of Soil and Climatic Conditions on Brown Spot Occurrence in Rice Lowland across Four Agro-climatic Zones of Côte d'Ivoire. (who.int)
For centuries, agriculture evolved by improving crop production and livestock breeding techniques, adapting them to the current land conditions and climatic changes. (lu.se)

Still other crops-think crimson clover ( Trifolium incarnatum ) -provide extra forage for pollinators. (hobbyfarms.com)
Animal manure, green manure, and a forage grass-legume "organic building" crop were incorporated into the surface of each rooting medium to compare with topsoil replacement. (cdc.gov)

The event is sponsored by the Arkansas Soil Health Alliance in conjunction with the Arkansas Association of Conservation Districts, the United States Department of Agriculture's Natural Resources Conservation Service and the Cooperative Extension Service, part of the University of Arkansas System Division of Agriculture. (stuttgartdailyleader.com)
Graduates of Crop and Soil Sciences pursue jobs across different agriculture, sports turf, research, and scientific areas. (msu.edu)
Like all students in the School of Agriculture, majors in Plant and Soil Science are expected to be among the best. (mtsu.edu)
En agriculture, les vers de terre et les micro-organismes fournissent un éventail de rôles bénéfiques, notamment la minéralisation accrue de la matière organique et la stabilisation de la structure du sol. (ac.be)

Soil solarization is a non-chemical environmentally friendly method for controlling pests using solar power to increase the soil temperature to levels at which many soil-borne plant pathogens will be killed or greatly weakened. (wikipedia.org)
Soil solarization weakens and kills fungi, bacteria, nematodes, and insect and mite pests along with weeds in the soil by mulching the soil and covering it with a tarp, usually with a transparent polyethylene cover to trap solar energy. (wikipedia.org)
citation needed] Soil solarization is a hydrothermal process of disinfecting the soil of pests, accomplished by solar power (referred to as solar heating of the soil in early publications) and is relatively a new soil disinfestation method, first described in extensive scientific detail by Katan in 1976. (wikipedia.org)
The mode of action for soil solarization is complex and involves the use of heat as a lethal agent for soil pests from the use of transparent polyethylene tarps. (wikipedia.org)
So, if you have enough land that you can always practice good crop rotation-which not only increases soil health but also resists disease and pests-then you are off to a really good start. (hobbyfarms.com)
The four-field rotation controls a wide range of crop pests and diseases . (kerrcenter.com)

This robust biophysical baseline will enable Chad to address root causes of degradation and prioritize areas for intervention, with help from the soil health and restoration potential maps now available on the Country's own geoportal . (cgiar.org)
Soil structure degradation results from eradicating native soil organisms (termites). (fao.org)
United States, and due to environmental degradation release into the air, water, and soil. (cdc.gov)

Thirteen-year stover harvest and tillage effects on soil compaction in Iowa. (usda.gov)
Soil compaction was reduced, infiltration and drainage were increased. (fao.org)
The ground would not have to be worked as often, which means less diesel consumption and less risk of soil compaction and erosion. (lu.se)

Soil Science Society of America Journal. (usda.gov)

The LDH efficiently adsorbed nitrate that was mineralized in the soil during periods without cultivation, reduced nitrate-N leaching losses by about 80%, and kept this nitrate available for a following crop. (springer.com)
Only for light-texture soils with low soil potassium should cultivation be restricted to soils with contamination levels below 100 370 kBq m(-2) given the TFs on these soils (5 x 10(-4) and 2 x 10(-3) m(2) kg(-1)) and considering the Belarus. (lu.se)

We simulate a policy payment that would achieve adoption of grass leys in crop rotations corresponding to 25 % of the highly productive land in an intensive farming region of southern Sweden. (lu.se)

Chemical sales (fertilizer, seed and crop protection). (msu.edu)
Soils, Crops and Fertilizer Use: A Field Manual for Development Workers (Peace Corps, 1986, 338 p. (nzdl.org)
Blankenau K, Kuhlmann H, Olfs H-W (2000a) Effect of increasing rates of 15 N-labelled fertilizer on recovery of fertilizer N in plant and soil N pools in a pot experiment with winter wheat. (springer.com)
Immediate and residual effects of lime and phosphorus fertilizer on soil acidity and maize production in western Kenya. (academicjournals.org)

Although soil C sequestration with cover crops (CCs) has been linked with the potential of CCs in climate change mitigation, the long-term usage of CCs on soil C storage and farm-based economics have been widely overlooked. (nature.com)
Storing atmospheric CO 2 in the soil is a key strategy for mitigating climate change 2 , 3 due to a greater potential of soil to store C than atmosphere 4 . (nature.com)
Plant, soil and microbial scientists seek solutions related to world hunger, soil remediation, the effects of climate change on crops, water quality, plant diseases and much more. (msu.edu)
The studies examined reported variability in soil and climate, and the complexity of soil processes contributed to the absence of clear findings. (ac.be)
Globally, climate change is expected to threaten food production and certain aspects of food quality, as well as food prices and distribution systems. (cdc.gov)

Hence, comparisons of tillage effects on soil biological functioning and nutrient cycling remain unclear. (ac.be)

via National SARE: Videos and presentations from the 2017 National Conference on Cover Crops and Soil Health sessions are now available. (kerrcenter.com)

SOIL HEALTH - Adam Chappell of Cotton Plant, president of the Arkansas Soil Health Alliance, will lead a Soil Health Field Day and Training on May 25. (stuttgartdailyleader.com)
Plant production systems (agronomy and turfgrass). (msu.edu)
There are also many different types of scholarships available to students in the Department of Plant, Soil and Microbial Sciences. (msu.edu)
The LDH adsorbed nitrate from the soil solution during the growth period without affecting plant N uptake. (springer.com)
Soil solarization has been shown to suppress soil pathogens and cause an increase in plant growth. (wikipedia.org)
Also the study showed that plant growth promoting rhizobacteria on sugar beets treated with soil solarization increased root density by 4.7 times. (wikipedia.org)
Attempts were made to use solar energy for controlling disease agents in soil and in plant material already in the ancient civilization of India[citation needed]. (wikipedia.org)
For students interested in learning about the complex interactions that must take place before the first shoot breaks through-and wanting to make this field a career-a degree in Plant and Soil Science is an investment in growth. (mtsu.edu)
To receive the $1,500 award, Limbird flew to the national conference in Hawaii along with other plant and soil science students and assistant professor Nate Phillips. (mtsu.edu)
Members of the Plant and Soil Science Club can use one of the greenhouses to grow whatever they want. (mtsu.edu)
A student majoring in Plant and Soil Science can earn a Bachelor of Science (B.S.) degree. (mtsu.edu)
The Bachelor of Science (B.S.) in Plant and Soil Science with teacher licensure program at MTSU is designed to meet the licensure requirements set by the Tennessee Department of Education. (mtsu.edu)
Soils can be improved for water holding capacity, drainage, structure, and even the ability for plant roots to penetrate through the soil. (oregonstate.edu)
Improving Garden Soils with Organic Matter - This publication will help you understand the importance of soil organic matter levels to good plant performance. (oregonstate.edu)
Effect of Soil Salinization on Plant Growth and Physiology of Plectranthus Species. (routledge.com)
Along with managing this system and associated open source databases, ICRAF also hosts a Soil--Plant Spectral Diagnostics Laboratory in Nairobi where technicians use light to measure the properties of soil samples. (cgiar.org)
UC Davis assistant professor of soils and plant nutrition. (ucdavis.edu)
Taking the time to plant green manures-even though you might be using [part of] your land to grow something you're not going to sell and you may just end up tilling under-you've got to remember that you're growing that crop in order to build your soil tilth," Ogle says. (hobbyfarms.com)

Progress is currently being made in efforts to develop perennial forms of our most common crops, and if these are successful, both erosion problems and nutrient leaching will be reduced. (lu.se)

Soils & Compost - Healthy soils can improve crop and livestock production. (oregonstate.edu)
This technique often includes reintegrating crop and livestock production. (ucdavis.edu)

They prevent soil erosion and crowd out weeds. (hobbyfarms.com)

Aims: To evaluate interaction of soil pH and acidity with weather on Rice Brown spot (BS) occurrence in rice lowlands. (who.int)

This project is designed to examine the effectiveness of both perennial and annual grasses/legume cover crop mixes. (missouri.edu)
Imagine if we could reduce the devastating effect of ploughing, and instead rely on perennial crops. (lu.se)

The goal of the Midwest Cover Crops Council is to facilitate widespread adoption of cover crops throughout the Midwest, to improve ecological, economic, and social sustainability. (oregonstate.edu)
For the researchers to get the data and information that they needed from their study, they used the SALUS crop model or the System Approach to Land Use Sustainability. (foodscience.news)

On flat areas, the subsurface runoff is the dominating pathway for water, soil and nutrients. (mdpi.com)
Conventional tillage (ploughing) is often reported to generate decreased soil organism abundance and diversity, primarily earthworms and microorganisms, as well as a uniform distribution of the nutrients P and N within the ploughed soil horizon. (ac.be)
The special niche of plants is to combine water and nutrients from the soil with light and gases from the air, this takes place as the plants go through their life cycle, grow and develop. (lu.se)

The Crop and Soil Sciences major is designed to train professional crop scientists, soil scientists, turfgrass scientists and environmentalists. (msu.edu)
Learn more about requirements and courses in Crop and Soil Sciences. (msu.edu)
See career outcomes for MSU crop and soil sciences graduates , including salaries, top employers and employment locations. (msu.edu)
Crop and Soil Sciences prepares students for a variety of career paths. (msu.edu)
Crop and Soil Sciences students are required to complete a professional internship as part of their major requirements for graduation. (msu.edu)
Rachel Drobnak combines her interests by studying crop and soil sciences and playing the carillon in Beaumont Tower. (msu.edu)

Understanding how crop residues influence bio-physico-chemical properties of soils. (fao.org)
Amelioration of Al toxicity and P deficiency in acid soils by additions of organic residues: a critical review of the phenomenon and the mechanisms involved. (academicjournals.org)

The objective of this study was to determine how the fractions of evapotranspiration (fET) water ascribed to major crops impact water quantity and quality in irrigation return flow. (jswconline.org)
In this study, long-term water quantity and quality monitoring data, collected as part of the Conservation Effects Assessment Project (CEAP), combined with crop and evapotranspiration (ET) modeling products, were used to build relationships between water quantity and quality metrics and fET associated with major crops during the first 15 years of the CEAP Twin Falls irrigation project. (jswconline.org)
Thank you for your interest in spreading the word on Journal of Soil and Water Conservation. (jswconline.org)
Message Body (Your Name) thought you would like to see the Journal of Soil and Water Conservation web site. (jswconline.org)
J. Soil Water Conserv. (crossref.org)
2019. Social and Economic Aspects of Water Use in Specialty Crop Production in the USA: A Review. (clemson.edu)
They occur naturally in soil, water, and air. (cdc.gov)
Nitrate and nitrite dissolve easily in water and will therefore move quickly through the soil into surface water and groundwater. (cdc.gov)
Related organisms may be found on animal hair, in soil, or in stagnant water. (medscape.com)

Southern SARE reports on a field tour of winter wheat operations in the Texas panhandle that demonstrated the benefits of no-till and cover crops. (kerrcenter.com)

While direct cause and effect were not established with this analysis, results from this study provide valuable information about various crop production systems that may impact observed hydrologic responses. (jswconline.org)
Therefore, assessment of SOC storage in response to CC treatments is needed for various production systems. (nature.com)
The indicators are specific to the cropping systems of the Willamette Valley. (oregonstate.edu)
Soil macrofauna diversity higher in NT than in CT systems. (fao.org)
Understanding the concepts of health in systems and organisms and how production methods can influence health and product quality. (efrc.com)

Moreover, greater profit margins with CCs in processing vegetable crops but not grain and oilseed crops indicate CC effects on crop profitability are dependent on the production system. (nature.com)

Cover crops often are called green manure crops. (oregonstate.edu)

The number of beneficial microbes increases over time and makes solarized soils more resistant to pathogens. (wikipedia.org)

Iowa Fruit and Vegetable Production Budgets. (crossref.org)
The Asian Vegetable Research and Development Center in Taiwan is the international research center most involved with tropical and subtropical vegetable production. (nzdl.org)
however, all vegetable growers can implement soil improvement potential from the use of cover crops. (oregonstate.edu)
This fact sheet describes how to eliminate bermudagrass from future vegetable fields using a sorghum-sudangrass cover crop. (kerrcenter.com)
Vegetable production in peri-urban areas. (fao.org)

In Korea, various remediation methods of soil slurry and groundwater contaminated with benzene at a polluted gas station site were evaluated, including a solar-driven, photocatalyzed reactor system along with various advanced oxidation processes (AOP). (wikipedia.org)
Interacting soil organisms support biological processes that participate in soil functions, organic matter decomposition, and nutrient cycling. (ac.be)

The crops so irrigated are mostly vegetables and small plots of maize meant for early harvest, just before the onset of the rains. (lu.se)

There are some methods in the literature for estimating cover crop contributions. (oregonstate.edu)
Using Cover Crops in Oregon - Learn about the benefits and drawbacks of cover cropping and how to choose the right cover crop. (oregonstate.edu)
UC Cover Crop Resource Page - The report includes summaries of research projects related to cover cropping. (oregonstate.edu)
Depending on your soil's specific needs, you can customize your own cover crop mix, too. (hobbyfarms.com)
Some pre-mixed cover crops like "Protect & Fertilize Green Cover Crop Blend" are commercially available. (hobbyfarms.com)
Many cover crop-related resources mention the need for mowing and tilling-first to prepare the bed for planting and, later, for working the cover crop vegetation back into the soil. (hobbyfarms.com)
This handout maps the Cannon Horticulture Plots, as well as the field within them where the 2013 warm-season cover crop trial was conducted. (kerrcenter.com)
This report presents the results of our 2012 no-till organic pumpkin/warm season cover crop trial. (kerrcenter.com)

On our own trial farm, we'll grow an early crop of buckwheat just to break up the soil and to control weeds," he says. (hobbyfarms.com)
It's meant to keep weeds in check and soil healthy - and it works. (kerrcenter.com)
Summer cover crops on much of the acreage help suppress weeds and manage soil sustainably. (kerrcenter.com)

Anatomy9

Organisms26

Chemicals and Drugs35

Analytical, Diagnostic and Therapeutic Techniques and Equipment9

Phenomena and Processes32

Disciplines and Occupations1

Technology, Industry, Agriculture17

Information Science2

Health Care23

Geographicals1

Fertility16

Acid sulph2

Yields14

Yield19

Nitrogen16

Nutrient management3

Arable3

Productivity9

Improve soil2

20211

Practices15

Biomass production4

Farmers11

Agricultural14

Residue11

Conservation tillage1

Sustainable14

Resilience3

Temperate1

Department of Soil and Crop Sciences1

Carbon17

Fallow1

Fertilizers3

Biodiversity4

Fertile3

Management10

Grown3

Ecosystem3

Climatic3

FORAGE2

Agriculture4

Pests6

Degradation3

Compaction3

Science Society of America Journal1

Cultivation2

Rotations1

Fertilizer4

Climate5

Tillage effects on soil1

20171

Plant18

Common crops1

Livestock production2

Erosion1

Acidity1

Perennial2

Sustainability2

Nutrients3

Sciences6

Residues2

Water9

Winter wheat1

Systems5

Profitability1

Green manure1

Increases1

Vegetable5

Processes2

Vegetables1

Cover crop8

Weeds3