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保护甜菜叶片是提高甜菜产质量的关键马成龙，陈东旭（辽宁省彰武糖厂原料科）叶是植物制造有机物的主要器官，在植物生命活动过程中，叶的主要生理机能是进行光合作用、蒸腾作用和呼吸作用。甜菜块根产量的形成和糖分积累都是由叶子进行光合作用完成的，甜菜病虫害及擗叶...
Protection of beet leaves is the key to improve the yield and quality of sugar beet Ma Chenglong, Chen Dongxu (Liaoning Province Zhangwu sugar factory raw materials) leaf is the main organo-plant organ production in plant life activities, the main physiological function of leaves is to photosynthesis, Transpiration and respiration. Beet root yield formation and sugar accumulation are carried out by the leaves of photosynthesis, beet pests and leaves ...