摘要
综述了植物根系在不同条件下产生的化学信号及其特点。植物根系的化学信号与地上部植株的生长、作物产量、品质和抗性有着密切关系。根系产生的化学信号受环境条件和植物本身的基因型的双重影响。因此,研究根系化学信号的规律可以为作物遗传改良提供新的思路和途径。
In the proper paper, the chemical signals their characteristics were summarized. The signals in produced in plant roots under different conditions and the roots are closely related to the growth of the upper parts of the plants, yield and quality, as well as the resistance. To study the rules of chemical signals produced in roots can provide us some new thoughts and methods in genetic improvement in crops.
出处
《中国农学通报》
CSCD
2007年第2期279-281,共3页
Chinese Agricultural Science Bulletin
关键词
根系
化学信号
遗传改良
Roots, Chemical signals, Genetic improvement
