油菜缺硼花而不实机理的研究

基金项目:

农业部“七五”重点课题农03-02-01中的研究内容之一

The Studies on the Mechanism of unfruitful Flowered Rape in Boron-Deficient CondiTions

1.
Soil and Fertilizer Research Institute, Fujian Academy of Agricultural Sciences, Fuzhou 350013;
2.
Central laboratory, Fujian Academy of Agricultural Sciences, Fuzhou 350003

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.
- 油菜 /
- 缺硼 /
- 不结实 /
- 机理
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.
- Rape /
- Boron-deficiency /
- Unfruit /
- Mechanism

[3] 任沪生, 陈仲西等. 1980. 油菜萎缩不实病防治研究. 巾国科学院微量元素学术交流会汇刊, 87-98. 科学出版社