The use of no till farming in U.S. agriculture: farmers' perceptions versus reality
1999
Uri, N.D.
A number of economic and environmental benefits are associated with the use of no till in in production agriculture in the United States. There are lower labor, energy, and machinery costs associated with no till farming relative to conventional tillage systems and other types of conservation tillage. The reduced erosion and runoff associated with no till also lead to a number of environmental benefits including a reduction in water quality impairment. In order to properly associate the benefits of no till with its use, it is important that farmers' perception of what constitutes no till and the actual use of no till be consistent. An analysis of the Agricultural Resource Management Study survey data for 1996 shows that for soybeans, winter wheat, spring wheat, and durum wheat, farmers' perceptions are consistent with reality. In the case of corn, however, nearly 18 percent of corn farmers believe they are using no till while in actuality, only slightly more than 12 percent are using this tillage system.
اظهر المزيد [+] اقل [-]الكلمات المفتاحية الخاصة بالمكنز الزراعي (أجروفوك)
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