英语翻译Because of high prices,driven in part by bio-fuel mandat

英语翻译
Because of high prices,driven in part by bio-fuel mandates,Marketing Loan Benefits are not really an issue at this time.MLBs effectively set a fixed floor under the price farmers receive for program commodities (e.g.,corn,wheat,soybeans,cotton).Because these payments are based on overall production,program crops grown on new land would be eligible to receive them.However,payments are made only when price drops below a pre-determined loan rate.Because current and projected prices are high relative to commodity loan rates,the prospect of a marketing loan benefit in the foreseeable future is remote for most program crops.Current corn ($3.90 on April 10,2009) and wheat ($6.44) are well above respective loan rates ($1.95 and $2.75).Past research on the land use effect of farm programs has focused largely on crop insurance (e.g.,Goodwin et al; Wu; Lubowski et al.).Depending on the study,subsidized crop insurance may have increased land in crop production by 1-3 million acres nationally.Each of these studies,however,use data from the 1990s or earlier periods,predating the large increase in crop insurance premium subsidies enacted in the Agricultural Risk Protections Act of 2000.Higher subsidies increased crop insurance participation (Dismukes and Vandeveer).

因为价格高,在某种程度上燃料委托书、销售贷款收益并不是真正的问题.MLBs有效设定价格下限为节目将商品(例如,玉米,小麦,大豆,棉花).因为这些费用是基于作物生产、项目总体上新的土地有资格领取.然而,只有当价格支付低于预先贷款利率.由于当前和计划的高价格是相对于商品的贷款利率的销售贷款利益在可预见的未来还很遥远,大多数程序的农作物.目前玉米($ 3.9 2009年4月10日)、小麦(6.44亿美元)贷款利率高于各自275美元($ 195).以往的研究中,对土地利用效果在很大程度上依赖于农业计划于农作物保险(例如,古德温等;业务;Lubowski等).根据研究,补贴可能增加农作物保险由1-3土地在农作物生产万英亩的土地.这些研究成果的基础上,利用数据,从20世纪90年代早期,或者大量增加作物比的保险费补贴农业风险,制定保护法案.更高的补贴增加农作物保险(Dismukes和Vandeveer参与).