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Subject of Investigation
                            
                                    Agave
                                    Agricultural supplies, general/other
                                    Air
                                    Alfalfa
                                    Almond
                                    Animal research, general
                                    Apple
                                    Apricot
                                    Aquatic plants
                                    Arboreta and botanical gardens
                                    Atmosphere, general/other
                                    Bacteria
                                    Banana
                                    Barley
                                    Beans (dry)
                                    Beans (fresh, fresh-processed)
                                    Bedding/garden plants
                                    Beef cattle, general/other
                                    Beef cattle, live animal
                                    Bees, honey, and other pollinators, general
                                    Berries and cane fruits, other
                                    Blueberry
                                    Broadleaf forests of the South
                                    Canola
                                    Carrot
                                    Catfish
                                    Cheese
                                    Chemurgic Crops
                                    Cherry
                                    Citrus, general/other
                                    Climate
                                    Cocoa
                                    Coffee
                                    Cole crops (includes cabbage, kale, broccoli, brussels sprouts, cauliflower,
                                    Conifer forests of the North
                                    Conifer forests of the South
                                    Conifer forests of the West
                                    Cool season perennial grasses (includes bluegrass, bromegrass, fescue)
                                    Corn (for sweetcorn use 1480)
                                    Cotton, other
                                    Cottonseed (for meal, oil, etc.)
                                    Cranberry
                                    Cross-commodity research--multiple animal species
                                    Cross-commodity research--multiple crops
                                    Cucumber
                                    Cucurbits, other (includes pumpkin, squash, gourd)
                                    Cut flowers, foliage, and greens
                                    Dairy cattle, general/other
                                    Dairy cattle, live animal
                                    Date
                                    Deciduous and small fruits, general/other
                                    Deciduous tree fruits, other
                                    Desert and semidesert shrub land and shinnery
                                    Domestic and community water supply facilities and systems
                                    Drainage and irrigation facilities and systems
                                    Duck and goose, live animal
                                    Durum wheat
                                    Economy, general/other
                                    Edible tree nuts, general/other
                                    Egg-type chicken, live animal
                                    Eggplant
                                    Eggs
                                    Experimental design and statistical methods
                                    Feed and feed additives
                                    Fertilizers
                                    Fiber crops, general/other
                                    Filbert
                                    Finfish
                                    Fish habitats
                                    Flax
                                    Florist crops, other
                                    Food (not readily associated with specific plant and animal products)
                                    Forage legumes, other
                                    Freshwater shrimp
                                    Fungi (includes yeast)
                                    General Commodity
                                    General technology
                                    Goats, meat and mohair
                                    Grain crops, general/other (includes buckwheat, millet, triticale)
                                    Grain sorghum
                                    Grapefruit
                                    Grapes, other
                                    Greens and leafy vegetables (includes endive, lettuce, spinach)
                                    Ground covers
                                    Guayule
                                    Hard red spring wheat
                                    Hard red winter wheat
                                    Hard white wheat
                                    Hemp
                                    Herbaceous perennials and decorative greens
                                    Herbs and spices
                                    Honey bees
                                    Hops
                                    Horses, ponies, and mules
                                    Individuals (as workers, consumers, members of society)
                                    Insects
                                    Kenaf
                                    Kiwi
                                    Laboratory animals
                                    Land
                                    Leguminous vegetables, other
                                    Lemon
                                    Lentil
                                    Lesquerella
                                    Long fiber cotton
                                    Machinery and equipment
                                    Mango
                                    Marine shrimp
                                    Meat, beef cattle
                                    Meat, dairy cattle
                                    Meat, sheep
                                    Meat, swine
                                    Meat-type chicken, live animal
                                    Melons (includes cantaloupe, muskmelon, watermelon)
                                    Microorganisms, general/other
                                    Milk
                                    Mint
                                    Miscellaneous and new crops, general/other
                                    Mixed conifer-broadleaf forests
                                    Mountain grasslands, meadow, and alpine
                                    Mushrooms and other edible fungi
                                    Narcotic plants
                                    Nectarine
                                    Nematodes
                                    Noncrop plant research
                                    Nonfarm structures and related facilities, including those used in
                                    Oats
                                    Oilseed and oil crops, general/other
                                    Onion, garlic, leek, shallot
                                    Orange
                                    Ornamental trees and shrubs
                                    Ornamentals and turf, general/other (includes cacti)
                                    Other animals, general
                                    Other beef cattle products
                                    Other bees (non-Apis bees)
                                    Other cultured finfish
                                    Other dairy cattle products
                                    Other non-bee pollinators, general
                                    Other poultry products
                                    Other swine products
                                    Oysters
                                    Papaya
                                    Paper and pulp derived products
                                    Parks and urban green space
                                    Pasture
                                    Pasture and forage crops, general/other
                                    Peach
                                    Peanut
                                    Pear
                                    Peas (dry)
                                    Peas (fresh, fresh-processed)
                                    Pecan
                                    People and communities, general/other
                                    Peppers
                                    Perennial grasses, other
                                    Pesticides (includes herbicides, insecticides, fungicides, etc.)
                                    Pineapple
                                    Pinyon-juniper
                                    Plant research, general
                                    Plum
                                    Potato
                                    Potted plants
                                    Poultry meat
                                    Poultry, general/other
                                    Protozoa
                                    Raisin grapes
                                    Rangelands and grasslands, general
                                    Rangelands, other
                                    Raspberry
                                    Red clover
                                    Remote sensing equipment and technology
                                    Research equipment and methods, general/other
                                    Research on research management (not research management per se)
                                    Rhizomes, tubers, bulbs, and root crops, general/other (for potato use 1310)
                                    Rice
                                    River basins
                                    Rubber, gum, and resin plants, other
                                    Rye
                                    Salmon
                                    Seeds and other plant propagules
                                    Sewage and waste disposal facilities and systems
                                    Sheep and wool, general/other
                                    Sheep, live animal
                                    Shellfish
                                    Soft red wheat
                                    Soft white wheat (includes club, western)
                                    Soil
                                    Soil and land, general
                                    Solanaceous and related crops, general/other (for potato use 1310)
                                    Solar radiation
                                    Soybean
                                    Spiders, mites, ticks, and other arthropods
                                    Strawberry
                                    Striped bass
                                    Structures, facilities, and equipment, general/other
                                    Sugar beet
                                    Sugar cane
                                    Sugar crops, general/other
                                    Summer annual grasses (includes forage sorghums, sudangrass, sorghum)
                                    Sunflower
                                    Sweet potato
                                    Sweet sorghum
                                    Sweetcorn
                                    Swine, general/other
                                    Swine, live animal
                                    Table grapes
                                    Taro
                                    Tea
                                    The family and its members
                                    The farm as an enterprise
                                    Tilapia
                                    Tomato
                                    Trees, forests, and forest products, general
                                    Tropical/subtropical fruit, general/other
                                    Trout
                                    Tung
                                    Turf (includes bentgrass, bermudagrass, bluegrass, dichondra, fescue)
                                    Turkey, live animal
                                    Upland cotton
                                    Vegetables, general/other
                                    Viroids, mycoplasmas, spiroplasmas, etc.
                                    Viruses
                                    Walnut
                                    Warm season perennial grasses (includes dallisgrass, bluestems)
                                    Water resources
                                    Watersheds
                                    Watersheds and river basins, general
                                    Weather
                                    Weeds
                                    Wetland and riparian systems
                                    Wheat, other
                                    Wild animals
                                    Wildlife and natural fisheries, general/other
                                    Wildlife habitats
                                    Wine grapes
                                    Winter annual legumes (includes subterranean clover, arrowleaf clover)
                                    Wood and wood products
                                    Wool fiber


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