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风对农作物的直接作用,可分为两个方面。一是对农作物赖以生长的土壤的直接作用;再就是对农作物本身的作用。大范围的空气流动,携带有巨大的能量。这种能量直接作用于农作物,将会产生对作物的机械破坏及其它的生理效应。当能量低于产生破坏性作用临界值时的微风或轻风,不但对作物生长无害,还可以对作物的光合作用能力有所促进,这是由于微风或轻风能加速叶层的物质能量交换能力,减薄作物的空气界面层,降低分子扩散阻力等。当能量高
The direct effect of wind on crops can be divided into two aspects. One is the direct effect on the soil on which the crop depends and the other is on the crop itself. A wide range of air flow, carrying a huge amount of energy. This energy acts directly on the crop and will have mechanical damage to the crop and other physiological effects. When the energy is below the threshold of damaging effects, the breeze or breeze not only does not harm crop growth, but also promotes crop photosynthesis because the breeze or breeze can accelerate the exchange of matter energy Ability to thin the crop’s air interface and reduce molecular diffusion resistance. When energy is high