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板栗林分为天麻生长提供了森林环境 ,种天麻挖穴可垦复、改良林地 ,双方互相促进。板栗树与密环菌是一种共生共存相互利用关系 ,在人为控制下趋利避害。间作天麻的单重和穴产量 :阴坡、粗沙土及土层深厚的林地均大于阳坡、黄粘土及土层浅薄的林地
Chestnut forest is divided into Gastrodia growth provides the forest environment, digging species of Tianma can reclaim, improve the woodland, the two sides promote each other. Chestnut tree and the ring bacteria is a symbiotic symbiotic mutual relations, under the control of the people to profit and avoid disadvantages. Intercropping Tianma single weight and hole yield: shady slopes, coarse sand and soil deep woodland are greater than the sunny slope, yellow clay and shallow soil layer