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试验在江苏省沭阳县进行,系生物技术现代化试点工作的一部分。供试品种是淮阴地区农科所新育成的中籼稻76—01。试验在大田百亩以上连片种植,并设有必要的措施对比。试验结果142.83亩实收总产157652.4斤,平均亩产1103.8斤。经济效益分析结果与一般田比较,投资大、产值高、斤成本低、纯收益多,每亩纯收益比一般农田多37.39元。本文对76—01亩产1,100斤以上的适宜穗、粒组合、最高茎蘖数、叶面积系数及物质生产和分配等方面作了分析,栽培措施作一般介绍,供推广栽培参考。
The trial was conducted in Shuyang County, Jiangsu Province, as part of a pilot biotech modernization project. The tested cultivars were newly-bred indica rice 76-01 in Huaiyin area. Experiments in the field more than acres of contiguous planting, and with the necessary measures to contrast. The test result 142.83 mu real output 157652.4 kg, the average yield 1103.8 kg. Economic efficiency analysis results compared with the general field, large investment, high output value, low cost, pure net income, net income per acre more than 37.39 yuan more than the average farmland. In this paper, we analyzed the suitable ear, grain combination, maximum tiller number, leaf area coefficient and material production and distribution of more than 1,100 kg of 76-01 mu. The cultivation measures are generally introduced for the promotion and cultivation reference.