论文部分内容阅读
在邗江县湾头公社田庄大队进行的IR_(24)百亩连片高产栽培试验,采用“小群体、壮个体”的栽培技术途径.1980年试验面积101亩,平均亩产1066.29斤,通过经济核算,每亩产值144.23元,比一般大田增加21.83%;每生产百斤稻谷成本6.51元,比一般大田减少9.83%;每亩纯收入67.13元,比一般大田增加39.16%.1981年试验面积101.19亩,理论产量平均达1189.23斤,由于成熟期和
In Qiangtang Wan Tau commune Tianzhuang Brigade IR_ (24) acres of contiguous high-yield cultivation experiments, the use of “small groups, Zhuang individual” cultivation techniques .1980 acres of test area of 101 mu, average yield 1066.29 pounds, through the economy Accounting for an output value of 144.23 yuan per mu, an increase of 21.83% over the average field; the cost per kilogram of rice is 6.51 yuan, 9.83% less than that of the general field; the net income per acre is 67.13 yuan, 39.16% more than that of the general field. Mu, the theoretical output of an average of 1189.23 pounds, due to maturity and