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我们要提高农业生产的经济效益,首先应该认识什么是作物大田光能利用效率。本文首先介绍作物大田光能利用效率及其计算方法,然后阐述一些提高光能利用效率的途径,这将对生产会有—定作用。植物的光合作用效率光合作用过程中所形成的有机物质所含的能量与在这一过程中所吸收的光能之比值,称为光合作用效率,可用百
If we want to increase the economic benefits of agricultural production, we should first understand what is the efficiency of light energy utilization in crop fields. This paper first introduces the field of cropland light energy efficiency and its calculation method, and then some of the ways to improve the efficiency of light energy utilization, which will have a definite role in the production. Plant photosynthesis efficiency photosynthesis process of organic matter formed by the energy contained in the process and the absorption of light energy ratio, known as the photosynthesis efficiency, available in hundreds