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天麻长期以来都是在自然环境的低温条件下(0℃左右)越冬,因而形成了冬季需要低温的特性.据报道,天麻须经过45～60天冬眠后才能获得旺盛的生活力。近年来,不少地方利用地道栽培天麻。地道栽培天麻,温、湿度适宜,不受天灾影响,天麻生长快,个体大,产量高。但由于地道冬季的气温高,不利于麻种的保存。在这方面我们曾作了一些观察,现简介如下。我们栽天麻的地道,在三九寒天中温度还达
Tianma has long been in the natural environment at low temperatures (0 ℃ or so) overwintering, thus forming the need for low temperature in winter characteristics.According to reports, Tianma must 45 to 60 days after hibernation to get strong vitality. In recent years, many places to use gastrodia cultivation. Gastrodia cultivation, appropriate temperature and humidity, free from natural disasters, Gastrodia grow fast, individual large, high yield. However, due to the high temperature in authentic winter, is not conducive to the preservation of hemp species. We have made some observations in this respect. The briefing is as follows. We planted the gastrodin Road, in the temperature reached 39 in the cold