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Sustainable agriculture provides a potential solution to enable agricultural systems to feed a growing population within the changing environmental conditions. [6] Besides sustainable farming practices, dietary shifts to sustainable diets are an intertwined way to substantially reduce environmental impacts.
This form of agriculture is sustainable at low population densities, but higher population loads require more frequent clearing which prevents soil fertility from recovering, opens up more of the forest canopy, and encourages scrub at the expense of large trees, eventually resulting in deforestation and soil erosion. [15]
Even if the systems of community-supported agriculture vary in different countries, there are a number of umbrella-organizations connecting the farms. In the United States the governmental program SARE offered grants for research and education projects that advance sustainable agricultural practices like CSA. [21] [22]
No-till farming (also known as zero tillage or direct drilling) is an agricultural technique for growing crops or pasture without disturbing the soil through tillage.No-till farming decreases the amount of soil erosion tillage causes in certain soils, especially in sandy and dry soils on sloping terrain.
On the island of Taiwan, local city governments sometimes support urban agriculture as a means of sustainable ecology, such as Taipei's Garden City Initiative. [ 50 ] [ 51 ] Originally intended to be small-scale, the program was met with unanticipated enthusiasm, [ 50 ] for example, 200+ schools were approved for its trial phase out of planned 22.
The following outline is provided as an overview of and topical guide to sustainable agriculture: Sustainable agriculture – applied science that integrates three main goals, environmental health, economic profitability, and social and economic equity. These goals have been defined by various philosophies, policies, and practices, from the ...
In Thailand, the Institute for Sustainable Agricultural Communities (ISAC) was established in 1991 to promote organic farming (among other sustainable agricultural practices). The national target via the National Plan for Organic Farming is to attain, by 2021, 1.3 million rai (2,100 square kilometres; 800 square miles) of organically farmed land.
One distinction is that sustainability is a general concept, while sustainable development can be a policy or organizing principle. Scholars say sustainability is a broader concept because sustainable development focuses mainly on human well-being. [23] Sustainable development has two linked goals. It aims to meet human development goals.