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环境生态条件对棉花群体光合作用及物质生产的影响,首先表现在对叶片生长的影响上,迅速判断叶面积大小及其空间分布,对及时作出棉花高产、优质、综合栽培措施决策具有重要意义。
The effects of environmental and ecological conditions on the photosynthesis and material production of cotton population are firstly manifested in the influence on leaf growth. The rapid determination of leaf area and its spatial distribution is of great significance to the decision-making of high yielding, high quality and comprehensive cultivation of cotton in time.