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Research Projects Subjects of Investigation at this Location

Each ARS research project has related subjects of investigation.  Listed below are the subjects of investigation currently conducted at this location.

Clicking on a subject of investigation will list the research projects within that  subject of investigation.

Subjects of Investigation
Animal research, general
Atmosphere, general/other
Beans (dry)
Beef cattle, general/other
Beef cattle, live animal
Bees, honey, and other pollinators, general
Biological Cell Systems
Citrus, general/other
Cole crops (includes cabbage, kale, broccoli, brussels sprouts, cauliflower,
Cool season perennial grasses (includes bluegrass, bromegrass, fescue)
Corn (for sweetcorn use 1480)
Cottonseed (for meal, oil, etc.)
Cross-commodity research--multiple crops
Dairy cattle, live animal
Desert and semidesert shrub land and shinnery
Durum wheat
Economy, general/other
Egg-type chicken, live animal
Endangered species
Forage legumes, other
General Commodity
Goats, meat and mohair
Grain crops, general/other (includes buckwheat, millet, triticale)
Grain sorghum
Grasslands, other
Greens and leafy vegetables (includes endive, lettuce, spinach)
Hard red spring wheat
Hard red winter wheat
Hard white wheat
Honey bees
Horses, ponies, and mules
Individuals (as workers, consumers, members of society)
Laboratory animals
Leguminous vegetables, other
Long fiber cotton
Meat, beef cattle
Meat, dairy cattle
Meat, sheep
Meat, swine
Meat-type chicken, live animal
Microorganisms, general/other
Miscellaneous and new crops, general/other
Mountain grasslands, meadow, and alpine
Noncrop plant research
Oilseed and oil crops, general/other
Other bees (non-Apis bees)
Other non-bee pollinators, general
Other swine products
Pasture and forage crops, general/other
Peas (dry)
People and communities, general/other
Perennial grasses, other
Plant research, general
Poultry meat
Poultry, general/other
Rangelands and grasslands, general
Remote sensing equipment and technology
River basins
Sheep, live animal
Soft red wheat
Soft white wheat (includes club, western)
Soil and land, general
Spiders, mites, ticks, and other arthropods
Sugar beet
Summer annual grasses (includes forage sorghums, sudangrass, sorghum)
Sweet sorghum
Swine, live animal
The family and its members
The farm as an enterprise
Tropical/subtropical fruit, general/other
Turkey, live animal
Upland cotton
Vegetables, general/other
Warm season perennial grasses (includes dallisgrass, bluestems)
Water resources
Watersheds and river basins, general
Wheat, other
Wild animals
Wildlife habitats
Winter annual legumes (includes subterranean clover, arrowleaf clover)
Research Projects within Grain crops, general/other (includes buckwheat, millet, triticale)
item Assessing Soil Health to Increase Production Sustainability
item Back to the Future: Enhancing Food Security and Farm Production with Integrated Crop-Livestock Production Systems
item Board of Regents (Univ. of Nebraska) and the USDA-ARS Central Great Plain Research Stn. on Millet Research/Development
item Defining a Pathway of Oxalic Acid Catabolism, Influence on Nutritional Composition, Phytochemical, and Production in Dietary Important Plants
item Develop Knowledge for the Efficacy of Using Cover Crops in Place of Summer Fallow in Dryland Wheat-fallow Cropping
item Development of Genebanking Training Materials and Seed Germination Studies
item Development of Wheat Quality, Wheat Based Crop Production Systems and Alternative Bio-Energy Crops for the Central Great Plains
item Ecologically-Sound Pest, Water and Soil Management Practices for Northern Great Plains Cropping Systems
item Enabling Sustainable Landscape Design for Continual Improvement of Operating Bioenergy Supply Systems
item Enabling Sustainable Landscape Design for Continual Improvement of Operating Bioenergy Supply Systems
item Human Dimensions of Sustainable Agriculture in Long-Term Agroecosystems Research (LTAR)
item Hydrothermal Effects on Seed Germination and Emergence in the Context of Soil Properties and Climate Change
item Improving Soil Quality and productivity of Eroded Crop Land Using Animal Beef Manure
item Industrial Cool-Season Oilseeds Replace Fallow In No-Till 2-Yr Durum Rotations
item Innovative Strategies and Methods for Improving the Management, Availability, and Utility of Plant Genetic Resource Collections
item Long-term Beef Manure Influence Soil Quality, Carbon Dynamics, and Corn Productivity
item Long-term Cover Crops Influence Soil Quality and Carbon Content in Cropping System
item Long-Term Oil Seed Production Influence Soil Quality and Carbon Content in Dryland Cropping System
item Long-Term Tillage Influence Soil Nutrient Dynamics and Soil Quality in Dryland Cropping System
item Long-Term Tillage Influence Soil Quality and Carbon Cycling in Dryland Cropping System
item Northern Great Plains Research Laboratory and Area IV Soil Conservation Districts Research Farm Agreement
item Nutritional Metabolism in Mothers, Infants, and Children
item Plant Antinutrients and the Gut Microbiome: A New Dimension
item Post-Harvest Phenotypic Evaluation of Landrace Accession of Jordanian Barley
item Precision Farming for Development of Sustainable Dryland Cropping Systems of the Central Great Plains Region
item Residue Removal Study and Manure Addition to Maintain Soil Quality and Sustainability
item RNA Integrity and Viability of Seeds and Preserved Germplasm
item Soil and Crop Management for Enhanced Soil Health, Resilient Cropping Systems, and Sustainable Agriculture in the Northern Great Plains
item Sustainable Agricultural Systems for the Northern Great Plains
item Technical Services, Collaborative Research and Cooperative Activities with the United States Agency for International Development, Phase III
item The Effect of Pregnancy and Lactation on Carotenoid Status and Bioactivity
item Using Monitoring, Assessment, and Observatory Data to Shorten Socio-Ecological Feedbacks
item Vulnerability Assessment of Great Plains Agriculture to Climate Variability and Change