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在蘑菇栽培中,有的菇农于复土前将原播下的菌种块拔除,再在穴内添加培养料后复土,简称“拔种”。为了弄清其作用和增产效果,我们进行了对比试验。试验是在菌种培养室中进行。为了便于掌握温、湿度,用塑料薄膜围成宽15尺、高6尺、长12尺的菇房。菇床宽2.5尺,长12尺,4层×4行,计480平方尺,实际面积为
In the mushroom cultivation, some mushroom farmers in the soil before the original sowing of the strains of bacteria removed, and then add in the hole after the training material compound soil, referred to as “pull the seed.” In order to clarify its role and increase the yield effect, we conducted a comparative test. The test is carried out in a culture chamber. In order to grasp the temperature and humidity, with a plastic film surrounded by wide 15 feet, 6 feet high, 12-foot long mushroom house. Mushroom bed 2.5 feet wide, 12 feet long, 4 × 4 rows, measuring 480 square feet, the actual area is