Organic farming | Definition, History, Methods, Practices,
2024年11月13日 · Organic farming, agricultural system that uses ecologically based pest controls and biological fertilizers derived largely from animal wastes and nitrogen-fixing cover crops. The ecological benefits of organic farming are counterbalanced by …
Organic farming - Wikipedia
Organic agriculture can be defined as "an integrated farming system that strives for sustainability, the enhancement of soil fertility and biological diversity while, with rare exceptions, prohibiting synthetic pesticides, antibiotics, synthetic fertilizers, …
Organic Farming - Sustainable Agriculture Research & Education …
2021年8月2日 · Organic agriculture is the practice of growing, raising, or processing goods using methods that avoid the use of most synthetic pesticides and fertilizers, bioengineering, ionizing radiation, and sewage sludge. The US Department of Agriculture’s National Organic Program is the governing entity for certified organic farming in the U.S.
Organic Agriculture
Organic farmers, ranchers, and food processors use agricultural methods intended to preserve the environment. USDA organic regulations restrict the use of certain conventional tools such as synthetic fertilizers and pesticides.
Organic agriculture in the twenty-first century | Nature Plants
2016年2月3日 · Organic agriculture, sometimes called biological or ecological agriculture, combines traditional conservation-minded farming methods with modern farming technologies. It emphasizes rotating...
Home | Organic Agriculture - Springer
Organic Agriculture is an international multidisciplinary journal publishing research on organic agricultural related food systems. Effect of organic fertilizer solutions on the growth and yield of tomato (Lycopersicon esculentum Mill.)
Organic Agriculture - USDA ERS
2024年9月18日 · Consumer demand for organically produced goods has shown strong growth since the 1990s, providing market incentives for U.S. farmers across a broad range of products. ERS conducts research on a range of organic agricultural issues, including production, retail sales, market outlook, and trade.
Organic Farming | US EPA - U.S. Environmental Protection Agency
2024年5月17日 · Organic Farming - Organically grown food is food grown and processed using no synthetic fertilizers or pesticides. Pesticides derived from natural sources (such as biological pesticides) may be used in producing organically grown food.
Organic Farming: History, Timeline, and Impact - Treehugger
2021年10月15日 · Organic farming refers to a method of agriculture that uses fertilizers made from animal and plant wastes and other biological materials.
Organic Production - National Agricultural Library
Learn about organic agriculture: find subject guides, legislation, production information, oral histories, and other resources for farmers and ranchers.