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本文通过对三种不同小麦花生两熟制种植方式花生产量构成因素分析得出：群体密度是限制套种花生产量的主要因素；百果重是夏直播花生产量的主要矛盾；在一定密度范围内，密度与百果重呈正相关；适当增加公顷株数，既可增加密度本身的增产效果，同时还可通过提高百果重对产量产生间接的正效应；单株结果数与密度、百果重均呈负相关。花生高产栽培应在适当增加群体密度，稳定单株结果数的前提下，主攻百果重。
In this paper, we analyzed the composition of peanut yield of three different wheat peanut two-cropping system: population density is the main factor that limits the production of peanut intercropping; peanut weight is the main contradiction of summer direct sowing flower production; within a certain density range, The density was positively correlated with the fruit weight. When the number of hectares was increased properly, the increase effect of density could be increased. At the same time, it could have an indirect positive effect on the yield by increasing the fruit weight. The number of fruit per plant and density, Negative correlation. Peanut high-yielding cultivation should be appropriate to increase population density, the number of stable plants under the premise of the number, the main fruit weight.