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目前,我国香菇生产大多是在自然条件下栽培,与日本的控温控湿的设施栽培相比,存在着许多需要解决的问题。其中最突出的是杂菌污染率过高,经济效益差。如何减少或避免污染?多数栽培者是从灭菌、消毒、用料等方面去考虑。笔者根据多年的研究与实践,在严格按照操作规则的前提下,从调整生产播期和搭配不同温型菌株来探讨这个问题,效果显著。 (一)调整生产播种期 按香菇传统生产法,春、秋两季是出菇旺季,播期常安排在5～7月,秋季出菇,冬
At present, most of mushroom production in our country is cultivated under natural conditions, and there are many problems to be solved in comparison with the facilities cultivation under the control of temperature and humidity in Japan. One of the most prominent is the high rate of bacterial contamination, poor economic efficiency. How to reduce or avoid pollution? Most cultivators from sterilization, disinfection, materials and other aspects to consider. Based on years of research and practice, the author, in strict accordance with the rules of operation under the premise of adjusting the production sowing date and with different strains of warm-type to explore this issue, the effect is significant. (A) adjust the production of sowing period According to the traditional mushroom production method, spring and autumn is the fruiting season, sowing often arranged in May to July, autumn fruiting, winter