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作 者 ：李秉柏; 方娟

期 刊 ：作物学报 1993年 19卷 06期 页码：481-488

关键词：棉花；出叶速率；叶龄模型；

Keywords:Cotton Rate of leaf emergence Leaf age model,

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。

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

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