【摘要】 油菜缺硼花而不实的机理性原因,系由于缺硼导致了油菜生殖器官形态结构变异、授粉行为障碍、无机元素失衡和生化代谢紊乱等综合作用的结果,花药纤维层受损坏和子房少硼是其中的关键性因素.更多还原

【Abstract】 Rape forms its flowers in boron-deficient condition, but fails to bear fruit. Our studies showed that the reason is boron stress causes a multiple symptom which is the deformation of reproductive organ and its structure, obstacle in pollination, imbalance in inorganic elements and disorder in biochemical metabolism etc. The destruction of anther’ s fiber layer and overy in boron deficient condition are two key factors.更多还原