近几年来,我所与群众一道对亩产500—800斤的花生群体生育动态规律和相应的栽培措施,进行了一些研究,获得了一些资料,现综合分析如下,供作参考。 一、花生高产田产量构成因素指标 单位面积上荚果产量的构成,是由一定数量生产力较高的单株所组成的群体,即每亩株数、每株果数和果重(以市斤果数换算表示),三者相乘之积就是单位面积产量。因此,三个因素协调配合恰当与否,是权衡荚果产量高低的重要标志。其相互关系,在 In recent years, I worked with the masses on the dynamics of peanut yield per 500 500 kg and corresponding cultivation measures, conducted some research, obtained some information, is a comprehensive analysis as follows, for reference. First, peanut high yield field yield components of indicators per unit area on the composition of pod production, by a certain number of high productivity of the individual plant groups, that is, the number of trees per acre, per plant fruit and fruit weight Converted representation), the product of the three multiplied by the unit area yield. Therefore, the coordination of the three factors is appropriate or not, is to weigh the level of pod output is an important symbol. Its interrelationships, at