摘要
Abstract
The relative factors of physiological tree yellows of Cinnamomum camphora L. in Pingdingshan were studied combining with the references and the production survey. The results showed that it was the soil environment,plant situation, microenvironment construction and maintenance factors that result in the disease, therefore, the countermeasures that＇ Prevention first, recover tree vigors, synthetically control, enhance tree vigors＇ ,and after four years,the control effect was obviously.关键词
香樟/生理性黄化病/发生原因/综合治理Key words
Cinnamomum camphora L./physiological tree yellows/occurrence reasons/synthetically control分类
农业科技
