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广西金光农场1981年直到8月份才买到尿素.有人认为尿素没赶上季节,施下去不一定能增产.也有人认为施尿素就要突破原订计划成本指标,总成本和亩成本都要增加,不主张再施这批晚到的化肥.另外一些人则认为只要能增产,突破计划成本指标不一定不合算.至于能否增产,增产幅度多大,有无经济效益,不能主观臆想,应该进行调查研究和肥料投资效益预测,才能作出正确的决策.于是农场财务人员协同技术人员进行研究,他们认真查阅历年种植甘蔗和尿素肥效的历史资料得到证明:每亩甘蔗增施尿素20斤,能使每株甘蔗增高20公分,重量为0.2斤,每亩平均4,000株,可增产800
Guangxi Jinguang Farm did not buy urea until August of 1981. Some people think that urea did not catch up with the season, and production does not necessarily increase production. Some people think that applying urea will break through the original plan cost index, and the total cost and the cost of acres will increase. , do not advocate the use of these late fertilizers. Others believe that as long as they can increase production, breakthrough plan cost indicators are not necessarily uneconomical. As for whether the increase in production, the rate of increase in production, there is no economic benefits, can not subjective delusion, should be carried out Investigation and research on the benefits of investment in fertilizers can only make correct decisions. Therefore, farm financial personnel collaborate with technical personnel to carry out research. They have carefully examined historical data on the effects of planting sugar cane and urea over the past years and have proved that the increase of urea by 20 jin per mu can be used to make Each sugarcane grows 20 centimeters, weight 0.2 pounds, average 4,000 plants per acre, can increase production 800