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叶片是玉米的主要器官,90-95％的生物产量是通过叶绿体由光合作用制造的。叶片生长好坏、颜色深浅及叶片大小直接影响玉米籽粒的产量。现将玉米生长期内几种不同叶变原因及栽培管理技术介绍如下:
Leaves are the main organs of corn, and 90-95% of the biomass is produced by photosynthesis through chloroplasts. Leaf growth is good or bad, color depth and leaf size directly affect corn grain yield. Now several different reasons for the growth of corn leaves and cultivation management techniques are as follows: