一、田间管理1．防旱 早春天麻需水量较少,只要有适量水分,土壤能保持潮湿状态,天麻就可以正常生长。进入4月份块茎开始萌发出新芽,干旱会影响新芽的萌发和生长速度,同时也影响蜜环菌生长。7、8月份是天麻生长的旺季,遇干旱能引起原球茎和嫩芽干枯而死亡。9月下旬至10月初,天麻生长定型,将进入休眠期。水分过大蜜环菌会危害天麻。11月 First, the field management 1. Drought drought Mama water demand less early, as long as there is adequate water, the soil can maintain a moist state, Gastrodia can grow normally. Into the April tubers began to sprout new shoots, drought will affect the sprout’s germination and growth rate, but also affect the growth of Armillalla. 7, August is the peak season for the growth of gastrodia, in case of drought can cause protocorms and shoots died of dryness. Late September to early October, Gastrodia growth stereotypes, will enter the dormant period. Moisture honey ring honey will harm Tianma. November