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Organic farming is practiced around the globe, but the markets for sale are strongest in North America and Europe, while the greatest dedicated area is accounted for by Australia, the greatest number of producers are in India, and the Falkland Islands record the highest share of agricultural land dedicated to organic production.
Organic gardening is designed to work with the ecological systems and minimally disturb the Earth's natural balance. Because of this organic farmers have been interested in reduced-tillage methods. Conventional agriculture uses mechanical tillage, [5] which is ploughing or sowing, which is harmful to the environment. The impact of tilling in ...
Organic farm weed population and richness was believed to be lower in mid-crop land because of weed-removal methods such as under sowing. [3] Switching from conventional to organic farming often results in a “boom” of weed speciation due to intense chemical change of soil composition from the lack of herbicides and pesticides. Natural plant ...
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Organic farming is often presented as a more biodiversity-friendly practice, but the generality of the beneficial effects of organic farming is debated as the effects appear often species- and context-dependent, and current research has highlighted the need to quantify the relative effects of local- and landscape-scale management on farmland ...
Agriculture can have negative effects on biodiversity as well. [5] Organic farming is a multifaceted sustainable agriculture set of practices that can have a lower impact on the environment at a small scale. However, in most cases organic farming results in lower yields in terms of production per unit area. [68]
Organic farming typically reduces some environmental impact relative to conventional farming, but the scale of reduction can be difficult to quantify and varies depending on farming methods. In some cases, reducing food waste and dietary changes might provide greater benefits. [ 155 ]
An organic garden on a school campus. The following outline is provided as an overview of and topical guide to organic gardening and farming: . Organic farming – alternative agricultural system that relies on 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.