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一、两年花生生产概况为了提高花生单位面积产量,近年来在豫东花生集中产区,开展了创千斤摸规律的科学实验活动,连续出现了千亩平均单产超500斤、大面积亩产超700斤和超1000斤的高产地块.1980年7个超700斤的高产地块,平均单产758.1斤,最高单产925.3斤;1981年9个超700斤的高产地块,平均单产809.9斤,最高单产1038.8斤.两年平均单产增长率6.8%.本文就近两年的研究资料,对单产700斤以上的产量因素结构及栽培上的主攻方向加以探讨,供参考.
Peanut production in one or two years In order to improve peanut yield per unit area, in recent years in the eastern part of the peanut-producing areas in eastern Henan Province, launched a thousand pounds to touch the law of scientific experiment activities, the continuous emergence of an average yield of more than 500 acres of mu, large-area mu Over 700 kilograms and over 1,000 kilograms of high-yield plots .1980 over 700 pounds of high-yield plots, the average yield of 758.1 pounds, the highest yield of 925.3 kg; in 1981 9 over 700 pounds of high yield plots, the average yield of 809.9 pounds , The highest yield of 1038.8 kg .In two years, the average yield growth of 6.8% .In this paper, the last two years of research data, yield of more than 700 pounds per unit yield structure and cultivation of the main direction to be explored for reference.