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关于棉花现蕾、开花次序的规律性,前人研究多引用螺旋曲线旋转的展开模式或圆锥体展开模式来表示;亦有把两者结合起来,即用圆锥体图来表示,而文字则用螺旋曲线旋转来说明。近期出版的文献,又多引用W.L.Balls,的螺旋模式来描述。笔者通过实际观察资料的分析,并通过数学推导,认为对棉花现蕾、开花次序规律性的客观描述,有讨论、修正、补充之必要。
On the regularity of cotton budding and flowering order, many people refer to the multi-reference spiral curve rotation expansion mode or the cone expansion mode to express; also combine the two, that is to say the cone diagram, while the text is used Spiral curve rotation to illustrate. Recently published literature, more quoted W.L.Balls, the spiral model to describe. The author through the actual observation of the analysis of the data, and through mathematical deduction, that the cotton budding, flowering rules of the objective description of a discussion, amendment, supplement necessary.