烟草个体发育中营养抗病性的研究综述

The Nutritional Risistance of Tobacco Individual Development to Diseases

摘要: 论述了烟草的营养抗病性的研究方法与应用途径,并提出营养状抗性的机制一方面决定其对病原物的侵染活动能力;另一方面影响对病原物供应养分的状况。

Abstract: The nutritional resistance of tobacco to diseases was discussed.The probable mechanism of the nutritional resistance might be considered as follows:influence on the pathogen's activities during their infections, and changing the nutritional relation between tobacco plant to pathogens.