Using Insurance to Enhance Nitrogen Fertilizer Application Timing to Reduce Nitrogen Losses

نویسنده

  • Wen-Yuan Huang
چکیده

Nitrogen applied before planting is more vulnerable to lobs to the environment than nitrogen applied during the gro~ving season, but the growing season application can increase the risk o f lower yields c;iused by adverse weather that prohibits farmers to cornplete N application. An expected utility framework is used to illustrate the potential econo~nic benefit of insurance for :I farmer to reduce this risk cost. An expected-value variance analysis is used to illustr;~te the potential benefit of insurance to Iowa corn growers who apply N fertilizer only during the growing season.

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تاریخ انتشار 2005