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The term "sustainable agriculture" was defined in 1977 by the USDA as an integrated system of plant and animal production practices having a site-specific application that will, over the long term: [ 13 ] satisfy human food and fiber needs.
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 vision of farmers and consumers. Perspectives and approaches are very diverse.
Climate-smart agriculture (CSA) (or climate resilient agriculture) is a set of farming methods that has three main objectives with regards to climate change. [1][2] Firstly, they use adaptation methods to respond to the effects of climate change on agriculture (this also builds resilience to climate change).
The National Sustainable Agriculture Coalition (NSAC) is an alliance of over 130 member groups working to promote and enhance sustainable food and farm policy at the federal level. [2][3][4] Headquartered in Washington, D.C., NSAC aims to equally prioritize supporting, building, developing and engaging the grassroots of sustainable agriculture ...
The environmental impact of agriculture involves impacts on a variety of different factors: the soil, water, the air, animal and soil variety, people, plants, and the food itself. Agriculture contributes to a number larger of environmental issues that cause environmental degradation including: climate change, deforestation, biodiversity loss ...
The amount of greenhouse gas emissions from agriculture is significant: The agriculture, forestry and land use sectors contribute between 13% and 21% of global greenhouse gas emissions. [2] Emissions come from direct greenhouse gas emissions (for example from rice production and livestock farming). [3] And from indirect emissions.
Effects on plants caused by increasing atmospheric CO 2 and methane. Elevated atmospheric carbon dioxide affects plants in a variety of ways. Elevated CO 2 increases crop yields and growth through an increase in photosynthetic rate, and it also decreases water loss as a result of stomatal closing.
Prop. 4 funds programs that will save lives and money, including: reducing wildfire risk through home-hardening and forest management; helping farmers incorporate sustainable agricultural ...
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