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板栗树与密环菌是一种共生共存、弱肉强食的相互利用关系 ,在人为控制下趋利避害。采用板栗间作天麻的新模式 ,板栗林分为天麻生长提供了凉爽湿润的森林环境 ;种天麻挖穴也垦复、改良林地 ,双方互相促进。板栗与天麻间作 ,每公顷大年收入 2 3115元 ,小年收入 (天麻 ) 19575元 ,连年收益 ,解决了板栗收益大小年的问题
Chestnut tree and ring bacteria is a symbiotic coexistence, law of the jungle mutual use, under the control of the people to profit and avoid disadvantages. Using chestnut intercropped with the new pattern of gastrodia tuber, chestnut forest is divided into Gastrodia growth provides a cool and humid forest environment; species Tianma razor digging reclamation, improvement of woodland, the two sides promote each other. Chestnut and Tianma intercropping, the annual income of 21151 yuan per hectare, small annual income (gastrodia tuber) 19,575 yuan, year after year gains, to solve the size of chestnut income problems