As covered in class by our guest lecturer, Claire O’C as well as in her NRDC brief issue “How cover crops can make farms more resilient to extreme weather risks,” cover crops are specifically important for soil health because it “enable(s) farmers to better weather future drought and flood events” (O’Connor, 1). In the case of California this is important in light of the extreme drought and limited rainfall being experienced. Still water rights in California have made it very difficult for farmers to stress import...
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...ed. This could be a valuable incentive for
My concern in regards to cover crops during the lecture were how to implement them into California agriculture, because of how complex the water rights system is, farmers need more incentive to change their practices. Since 60% Californian farms are still using gravity irrigation, a sign that water conservation is not of upmost important, there must be more than just increased water retention to promote cover crops. Cover crops could possible replace or reduce the need for pesticides and herbicides through, this providing a monetary gain as well as the long term investment in soil health that comes with cover crops. These two other positive factors, pest management and weed suppressant, can be used in the promotion of cover crops into our agriculture habits to convince farmers to begin to implement this creative technique.
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