... 2.2树冠高度height of tree-crown 2.3树冠幅度range of tree-crown 2.4采摘面picking surface ...
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According to the light distribution law of the fruit-crop planting ecosystem the reasonable planting way and the reasonable shape of tree, the height of tree, the range of crown and other index ca...
根据果粮间作生态系统的光照分布规律可以确定合理的栽植方式和合理的树形、树高、冠幅等指标。
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