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为了阐明油菜在结实期以角果(角果皮+种子)为主要光合作用器官的角果层的光合作用及物质生产特性,在多种光照条件下,采用结实中期的植株,对角(角果皮)果表面积指数(PAI:单位土地面积上果实的表面积)与光合作用及物质代谢关系之间进行了试验。试图通过初花期叶面积系数与光合作用的关系,找出角果层光合作用的特点。
In order to elucidate the photosynthesis and material production characteristics of H. podophyllas, which is the main photosynthetic organ in the period of podding, in different light conditions, ) Fruit surface area index (PAI: surface area per unit area of fruit) was tested between photosynthesis and material metabolism. Attempt to find out the characteristics of photosynthesis through the relationship between leaf area coefficient and photosynthesis at the beginning of flowering.