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一定的棉花产量指标,需要一定的丰产架子和产量结构。而产量结构的形成又是通过合理栽培,协调营养生长和生殖生长的关系而获得的最终结果。在生产实践中如何合理控制棉花群体和个体的变化,促进向高产方向发展,这是一个极为重要的问题。本文试从直观棉株的展叶数来预测棉株内部幼叶、果枝和花蕾原基的分化变化动态,展示棉株的个体发育、形态建成和产量结构形成的过程,从而为棉花合理栽培提供理论依据。现将研究结果综合如下:
A certain amount of cotton yield indicators, the need for a certain yield shelves and yield structure. However, the formation of yield structure is the final result obtained by reasonably cultivating and coordinating the relationship between vegetative and reproductive growth. How to control cotton group and individual changes reasonably in production practice and promote the development toward high-yielding is a very important issue. This paper attempts to predict the dynamic changes in the differentiation of young leaves, fruiting branches and bud primordia in cotton plants by visualizing the number of leaves of the cotton plants, and to show the process of individual development, morphogenesis and yield structure formation of cotton plants so as to provide rational cotton cultivation Theoretical basis. Now the research results are summarized as follows: