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花生品种的产量决定于若干个性状,这些性状之间的关系是复杂的,一方面多个性状可能共同对某一性状起作用,另方面各性状之间可能相互起作用,相互影响或相互制约。为了更深入更本质地了解其相互间的关系,本试验用直生型花生品种的单株果重与每株饱果数、百果重、主茎高、每株果枝数进行多元相关和多元回归分析,了解影响直生型花生品种单株产量的主要因素及其作用的大小。通过多元分析,为产量预测、生产上栽培措施的调控、新品种的选育提供一点信息。
The yield of peanut varieties is determined by a number of traits, the relationship between these traits is complicated, on the one hand, a number of traits may work together on a trait, on the other hand, the traits may interact with each other, mutual influence or mutual restraint . In order to understand each other’s relationship more deeply and deeply, this experiment used the direct fruit peanut variety’s fruit weight per plant to get the number of full fruit, fruit weight, main stem height, Regression analysis was conducted to understand the main factors that affect the yield per plant and the effects on their size. Through multivariate analysis, it provides some information for the prediction of yield, the regulation of cultivation measures in production and the breeding of new varieties.