Biên dịch:Khung phân loại Thư viện Quốc hội Hoa Kỳ/Lớp S
LỚP S - NÔNG NGHIỆP
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| Phân lớp S | Nông nghiệp (Tổng quát) |
|---|---|
| Phân lớp SB | Trồng trọt |
| Phân lớp SD | Lâm nghiệp |
| Phân lớp SF | Chăn nuôi |
| Phân lớp SH | Nuôi trồng thủy sản. Thủy sản. Câu |
| Phân lớp SK | Các môn thể thao săn bắn |
Phân lớp S
| S1-(972) | Nông nghiệp (Tổng quát) | ||
| S21-400.5 | Documents and other collections | ||
| S403 | Agricultural missions, voyages, etc. | ||
| S419-482 | History | ||
| S530-559 | Agricultural education | ||
| S539.5-542.3 | Research. Experimentation | ||
| S544-545.53 | Agricultural extension work | ||
| S548-548.6 | Historic farms | ||
| S550-559 | Exhibitions. Fairs | ||
| S560-571.5 | Farm economics. Farm management. Agricultural mathematics Including production standards, record keeping, farmwork rates, marketing | ||
| S583-587.73 | Agricultural chemistry. Agricultural chemicals | ||
| S588.4-589.6 | Agricultural physics Including radioisotopes in agriculture | ||
| S589.7 | Agricultural ecology (General) | ||
| S589.75-589.76 | Agriculture and the environment | ||
| S589.8-589.87 | Plant growing media. Potting soils | ||
| S590-599.9 | Soils. Soil science Including soil surveys, soil chemistry, soil structure, soil-plant relationships | ||
| S600-600.7 | Agricultural meteorology. Crops and climate | ||
| S602.5-604.37 | Methods and systems of culture. Cropping systems Including fallowing, rotation of crops, plowing | ||
| S604.5-604.64 | Agricultural conservation | ||
| S604.8-621.5 | Melioration: Improvement, reclamation, fertilization, irrigation, etc., of lands | ||
| S605.5 | Organic farming. Organiculture | ||
| S606-621.5 | Special classes of lands and reclamation methods Including woodlands, burning of lands, deserts, saline environments, moors | ||
| S622-627 | Soil conservation and protection | ||
| S631-667 | Fertilizers and improvement of the soil | ||
| S671-760.5 | Farm machinery and farm engineering | ||
| S770-790.3 | Agricultural structures. Farm buildings | ||
| S900-(972) | Conservation of natural resources Including land conservation | ||
Phân lớp SB
| SB1-1110 | Trồng trọt | ||
| SB39 | Horticultural voyages, etc. | ||
| SB71-87 | History | ||
| SB107-109 | Economic botany | ||
| SB109.7-111 SB112 | Methods for special areas Including cold regions, dry farming, tropical agriculture | ||
| SB112 | Irrigation farming | ||
| SB113.2-118.46 | Seeds. Seed technology | ||
| SB118.48-118.75 | Nurseries. Nursery industry | ||
| SB119-124 | Propagation Including breeding, selection, grafting, air layering | ||
| SB125 | Training and pruning | ||
| SB126 | Artificial light gardening | ||
| SB126.5-126.57 | Hydroponics. Soilless agriculture | ||
| SB127 | Forcing | ||
| SB128 | Growth regulators | ||
| SB129-130 | Harvesting, curing, storage | ||
| SB169-172.5 | Tree crops | ||
| SB175-177 | Food crops | ||
| SB183-317 | Field crops Including cereals, forage crops, grasses, legumes, root crops, sugar plants, textile plants, alkaloidal plants, medicinal plants | ||
| SB317.5-319.864 | Horticulture. Horticultural crops | ||
| SB320-353.5 | Vegetables | ||
| SB354-402 | Fruit and fruit culture | ||
| SB381-386 | Berries and small fruits | ||
| SB387-399 | Grape culture. Viticulture | ||
| SB401 | Nuts | ||
| SB403-450.87 | Flowers and flower culture. Ornamental plants | ||
| SB406.7-406.83 | Plant propagation | ||
| SB409-413 | Culture of individual plants | ||
| SB414 | Forcing | ||
| SB414.6-417 | Greenhouses and greenhouse culture | ||
| SB418-418.4 | Container gardening | ||
| SB419-419.3 | Indoor gardening and houseplants | ||
| SB419.5 | Roof gardening. Balcony gardening | ||
| SB421-439.8 | Classes of plants Including annuals, climbers, ferns, lawns, perennials, shrubs | ||
| SB441-441.75 | Flower shows. Exhibitions | ||
| SB442.5 | Care and preparation of cut flowers and ornamental plants for market | ||
| SB442.8-443.4 | Marketing. Cut flower industry. Florists | ||
| SB446-446.6 | Horticultural service industry | ||
| SB447 | Preservation and reproduction of flowers, fruits, etc. | ||
| SB447.5 | Bonkei. Tray landscapes | ||
| SB449-450.87 | Flower arrangement and decoration | ||
| SB450.9-467.8 | Gardens and gardening | ||
| SB469-(476.4) | Landscape gardening. Landscape architecture | |||
| SB481-486 | Parks and public reservations Including theory, management, history | |||
| SB599-990.5 | Pests and diseases | |||
| SB608 | Individual or types of plants or trees | |||
| SB610-615 | Weeds, parasitic plants, etc. | |||
| SB617-618 | Poisonous plants | |||
| SB621-795 | Plant pathology | |||
| SB818-945 | Economic entomology | |||
| SB950-990.5 | Pest control and treatment of diseases. Plant protection | |||
| SB950.9-970.4 | Pesticides | |||
| SB973-973.5 | Soil disinfection | |||
| SB974-978 | Organic plant protection. Biological control | |||
| SB979.5-985 | Inspection. Quarantine | |||
| SB992-998 | Economic zoology applied to crops. Agricultural zoology Including animals injurious and beneficial to plants | |||
Phân lớp SD
| SD1-669.5 | Lâm nghiệp | |
| SD11-115 | Documents | |
| SD119 | Voyages, etc. | |
| SD131-247.5 | History of Lâm nghiệp. Forest conditions | |
| SD250-363.3 | Lâm nghiệp education | |
| SD388 | Lâm nghiệp machinery and engineering | |
| SD388.5 | Tools and implements | |
| SD389 | Forest roads | |
| SD390-390.43 | Forest soils | |
| SD390.5-390.7 | Forest meteorology. Forest microclimatology | |
| SD391-410.9 | Sylviculture | |
| SD411-428 | Conservation and protection Including forest influences, damage by elements, fires, forest reserves | |
| SD430-(559) | Exploitation and utilization Including timber trees, fuelwood, logging, transportation, valuation | |
| SD561-669.5 | Administration. Policy | |
Phân lớp SF
| SF1-1100 | Chăn nuôi | ||
| SF41-55 | History | ||
| SF84-84.64 | Economic zoology | ||
| SF84.82-85.6 | Rangelands. Range management. Grazing | ||
| SF87 | Acclimatization | ||
| SF89 | Transportation | ||
| SF91 | Housing and environmental control | ||
| SF92 | Equipment and supplies | ||
| SF94.5-99 | Feeds and feeding. Animal nutrition | ||
| SF101-103.5 | Brands and branding, and other means of identifying | ||
| SF105-109 | Breeding and breeds | ||
| SF111-113 | Cost, yield, and profit. Accounting | ||
| SF114-121 | Exhibitions | ||
| SF170-180 | Working animals | ||
| SF191-275 | Cattle | ||
| SF221-250 | Dairying | ||
| SF250.5-275 | Dairy processing. Dairy products | ||
| SF277-360.4 | Horses | ||
| SF294.2-297 | Horse sports. Horse shows | ||
| SF304.5-307 | Driving | ||
| SF308.5-310.5 | Horsemanship. Riding | ||
| SF311-312 | Draft horses | ||
| SF315-315.5 | Ponies | ||
| SF321-359.7 | Racing | ||
| SF360-360.4 | Feral horses. Wild horses | ||
| SF361-361.73 | Donkeys | ||
| SF362 | Mules | ||
| SF371-379 | Sheep. Wool | ||
| SF380-388 | Goats | ||
| SF391-397.83 | Swine | ||
| SF402-405 | Fur-bearing animals | ||
| SF405.5-407 | Laboratory animals | ||
| SF408-408.6 | Zoo animals | ||
| SF409 | Small Chăn nuôi | ||
| SF411-459 | Pets | ||
| SF421-440.2 | Dogs. Dog racing | ||
| SF441-450 | Cats | ||
| SF451-455 | Rabbits and hares | ||
| SF456-458.83 | Fishes. Aquariums | ||
| SF459 | Other animals | ||
| SF461-473 | Birds. Cage birds | ||
| SF481-507 | Poultry. Eggs | ||
| SF508-(510.6) | Game birds | ||
| SF511-511.5 | Ostrich | ||
| SF512-513 | Ornamental birds | ||
| SF515-515.5 | Reptiles | ||
| SF518 | Insect rearing | ||
| SF521-539.8 | Bee culture | ||
| SF541-560 | Sericulture. Silk culture | ||
| SF561 | Lac-insects | |||
| SF600-1100 | Veterinary medicine | |||
| SF756.5-769.5 | Special preclinical sciences Including veterinary genetics, ethology, anatomy, physiology, embryology, pathology | |||
| SF780.2-780.7 | Veterinary microbiology, bacteriology, virology, mycology | |||
| SF780.9 | Veterinary epidemiology. Epizootiology | |||
| SF781-809 | Communicable diseases of animals (General) | |||
| SF810 | Veterinary parasitology | |||
| SF810.5-810.7 | Predatory animals and their control | |||
| SF811-909 | Veterinary medicine of special organs, regions, and systems | |||
| SF910 | Other diseases and conditions | |||
| SF910.5 | Veterinary orthopedics | |||
| SF911-914.4 | Veterinary surgery | |||
| SF914.3-914.4 | Veterinary traumatology. Veterinary emergencies | |||
| SF914.5 | Veterinary acupuncture | |||
| SF915-919.5 | Veterinary pharmacology | |||
| SF925 | Veterinary physical medicine | |||
| SF951-997.5 | Diseases of special classes of animals | |||
Phân lớp SH
| SH1-691 | Nuôi trồng thủy sản. Thủy sản. Câu | |||
| SH20.3-191 | Aquaculture | |||
| SH33-134.6 | By region or country | |||
| SH138 | Mariculture | |||
| SH151-179 | Fish culture | |||
| SH171-179 | Diseases and adverse factors | |||
| SH185-191 | Frogs, leeches, etc. | |||
| SH201-399 | Fisheries | |||
| SH213-216.55 | By oceans and seas | |||
| SH219-321 | By region or country | |||
| SH327.5-327.7 | Fishery resources. Fishery conservation | |||
| SH328-329 | Fishery management. Fishery policy | |||
| SH334 | Economic aspects. Finance | |||
| SH334.5-334.7 | Fishery technology | |||
| SH334.9-336.5 | Fishery processing | |||
| SH337 | Packing, transportation, and storage | |||
| SH337.5 | Fishing port facilities | |||
| SH343.2-343.3 | Fishery oceanography. Fishery meteorology | |||
| SH343.4 | Fishery research vessels | |||
| SH343.5 | Exploratory fishing | |||
| SH343.8 | Navigation | |||
| SH343.9 | Safety measures | |||
| SH344-344.8 | Methods and gear. Catching of fish | |||
| SH346-351 | Fishery for individual species | |||
| SH360-363 | Seal fisheries. Fur sealing | |||
| SH364 | Sea otter | |||
| SH365-380.92 | Shellfish fisheries. Shellfish culture | |||
| SH381-385 | Whaling | |||
| SH387 | Porpoises. Dolphins | |||
| SH388.7-391.5 | Algae culture | |||
| SH393 | Seagrasses | |||
| SH396 | Sponge fisheries | |||
| SH400-400.8 | Seafood gathering | |||
| SH401-691 | Angling Including tackle, casting, methods of angling, angling for special kinds of fish | |||
Phân lớp SK
| SK1-664 | Các môn thể thao săn bắn | ||
| SK37-39.5 | Shooting | ||
| SK40-268 | By country | ||
| SK281-293 | Special methods and types of hunting Including bolos, game calling, tracking, trapping, dressing | ||
| SK284-287 | Fox hunting | ||
| SK291-292 | Coursing | ||
| SK293 | Ferreting | ||
| SK295-305 | Big game | ||
| SK311-335 | Bird hunting. Fowling | ||
| SK336 | Varmint hunting (General) | ||
| SK337 | Predator hunting | ||
| SK341 | Other game | ||
| SK351-579 | Wildlife management. Game protection Including annual reports of game commissioners | ||
| SK590-593 | Wild animal trade | ||
| SK650-664 | Wildlife-related recreation | ||