近年来,各地平菇栽培面积飞速扩展,由于其栽培容易,产量高,多数栽培者都因此而发了财,却也有因经验不足而吃了大亏,据笔者调查和实践,大凡是犯有以下通病:(一)对气候因素估计不足如我们赣东北地区,根据以往的经验,认为11月中旬以后,气温适中稳定,加之湿度不大,是露地播种平菇的安全季节。然而1987年10月中旬之后,却遇上了少见的低温高湿天气,不仅平菇菌丝生长受抑,却十分有利于适应低温高湿的绿色木霉杂菌生长,由于缺乏思想准备,大约有数百万斤的培养料因木霉污染,而造成只菇无收。由此看来,在自然气温下种菇,重视天气预报,对恶劣气候作必要防范,是很重要的。 In recent years, mushroom cultivation area around the rapid expansion, due to its easy cultivation, high yield, most growers are therefore made a fortune, but also suffered due to lack of experience, according to my investigation and practice, The following common problems: (a) lack of estimates of climate factors such as our northeastern Jiangxi region, based on past experience, that mid-November after the moderate temperature and humidity, combined with humidity is not open, is the safe season open-sown Mushrooms. However, after mid-October 1987, it encountered rare low temperature and humid conditions, which not only inhibited the growth of Pleurotus ostreatus but also helped to adapt to the growth of Trichoderma viride at low temperature and high humidity. Due to lack of ideological preparation, about There are millions of pounds of culture material due to Trichoderma pollution, which resulted in the loss of only mushrooms. From this, it is very important to plant mushrooms at natural temperatures, pay attention to the weather forecast, and take necessary precautions against bad weather.