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作物学报

作物学报 ›› 1993, Vol. 19 ›› Issue (06): 481-488.

• 研究论文 •    下一篇

棉花的叶龄模式及其应用

李秉柏; 方娟   

  1. 江苏省农业科学院现代化研究所 江苏南京
  • 收稿日期:1991-09-23 修回日期:1992-10-28 出版日期:1993-11-12 网络出版日期:1993-11-12

Leaf Age Model of Cotton and It's Application

Li Bing-bai;Fang Juan   

  1. Jiangsu Academy of Agricultural Sciences,Nanjing 210014
  • Received:1991-09-23 Revised:1992-10-28 Published:1993-11-12 Published online:1993-11-12

PDF

1191

被引次数

10

摘要： 本文由田间试验资料得知,棉花主茎出叶速率不仅与温度有关,而且与所处不同生育阶段有关。在此基础上,建立了适于计算机应用的棉花叶龄动态模拟模型,经检验具有较高的精度。根据叶龄模型可推算出植株的总叶片数、果枝数、果节数等器官,从而实现对植株的调控。

关键词: 棉花,出叶速率,叶龄模型

Abstract: According to the data of field experiment, it was found that the rate of leaf emergencein cotton main stem was not only correlated to temperature, but also to developmentstage. A dynamic simulation model of cotton leaf age adapting in computer applica-tion lyas built. It can be used to simulate dyna

Key words: Cotton Rate of leaf emergence Leaf age model

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