本文通过对花生库源关系研究结果得出:花生叶片间具有较强的补偿效应。花生单叶光合强度随库源比的上升而增加,随库源比的下降而降低;荚果库具有较强的自身调节能力;改变库源比,对植株生长产生一定影响.建立了花生荚果产量与库源比的数学模型,认为在花生产量形成中源占主导地位。 In this paper, the peanut germplasm relationship results show that: peanut leaves have a strong compensation effect. The photosynthetic intensity of peanut single leaves increased with the increase of the ratio of the source to sink, and decreased with the decrease of the source-sink ratio. The pod library had a strong ability of self-regulation and the ratio of source and sink had a certain impact on plant growth. Compared with the library source ratio mathematical model, that in the formation of peanut production in the dominant source.