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开封县是我省花生主要集中产区之一,但是产量一直很低,提高单产是沙区花生的主攻方向。从1975年开始,我们组织沙区社队科研组开展试验,研究花生高产规律,总结高产栽培经验,经五年试验结果,各点都出现了小面积高产地块和大面积丰产典型。据开封县万隆、范村、仇楼、朱仙镇、西姜寨公社,县农场等18个单位试验结果,试验田面积共167.6亩,平均亩产632.8斤。其中:荆科五队1.04亩试验田,最高亩产723
Kaifeng County, one of the main concentrated producing areas of peanut province, but the yield has been very low, improve yield is the main direction of peanut sand area. Starting from 1975, we organized a team of scientific research teams from Shaba community to carry out experiments to study the law of high yield of peanut and sum up the experience of high-yielding cultivation. After five years of trial, small plots of high-yield plots and large-area high yield typicals appeared at all points. According to the test results of 18 units in Kaifeng County, Bandung, Fancun, Qiu Lou, Zhuxian, Xijiangzhai commune and county farms, the experimental plot covers a total area of 167.6 mu with an average yield of 632.8 kg. Of which: Jing Ke five teams 1.04 acres of experimental field, the highest yield 723