Organic farming | Definition, History, Methods, Practices ...
网页2024年8月20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 higher food costs and generally lower yields.
Organic farming - Wikipedia
网页Organic farming, also known as ecological farming or biological farming, [1] [2] [3] [4] [5] is an agricultural system that uses fertilizers of organic origin such as compost manure, green manure, and bone meal and places emphasis on techniques such as crop rotation and companion planting. It originated early in the 20th century in reaction to ...
Organic FAQs - Organic Farming Research Foundation
网页Organic farming is agriculture that makes healthy food, healthy soils, healthy plants, and healthy environments a priority, along with crop productivity. Organic farmers use biological fertilizer inputs and management practices such as cover cropping and crop rotation to improve soil quality and build organic soil matter.
Organic Farming - US EPA
网页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 | Sustainable Agriculture Research ...
网页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.
Organic Farming: History, Timeline, and Impact - Treehugger
网页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 Farming 101: Methods and Benefits - The Farming Insider
网页2024年1月30日 — Organic farming, a sustainable agricultural method, eschews synthetic chemicals, relying instead on natural processes for cultivation. It prioritizes soil health, biodiversity, and the production of wholesome, chemical-free crops.