论文部分内容阅读
自90年代以来,由于受玉米与大豆比价的影响,我省大豆生产不够稳定,大豆的增产潜力及相应的经济效益远远没有开发出来。因此,发展我省大豆生产,搞好节本增效,具有十分重要的现实意义。一、我省大豆生产存在的问题 1.生产成本高,效益低。据1995—1998年统计,全省大豆平均亩产为134.42公斤,每亩生产投入177.15元,亩产值为357.58元(按售价2.66元/公斤计算),扣除生产投入,净收益为180.43元,投入产出比为1:2.01,公斤大豆成本为1.32元。
Since the 1990s, due to the influence of the ratio between corn and soybean, the soybean production in our province is not stable enough. The yield potential of soybean and corresponding economic benefits are far from being developed. Therefore, the development of soybean production in our province, do a good job cost-effective, has very important practical significance. First, the problems of soybean production in our province 1. The high cost of production, low efficiency. According to statistics from 1995 to 1998, the average soybean yield per mu in the province was 134.42 kilograms, with an investment of 177.15 yuan per acre and an output value of 357.58 yuan (calculated at a price of 2.66 yuan / kg). After deducting production inputs, net income was 180.43 yuan, Input-output ratio of 1: 2.01, kg soybean cost 1.32 yuan.