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近几年来,木屑栽培香菇发展很快,经济价值也高。我们开始试验木屑栽培香菇时,用的是野生菌北江种,每平方尺只产3、4两鲜菇。74年后采用7402菌种,并改进了管理措施,产量逐渐提高,每平方尺平均产3斤左右,高产菌块达4斤以上。 (一)菌龄长短与出菇的快慢香菇的生长发育分二个阶段:在营养阶段,菌丝在培养基内生长,分解和积累养料,为转
In recent years, sawdust cultivation of mushrooms developed rapidly, the economic value is also high. When we started experimenting with sawdust-cultivated shiitake mushrooms, we used the wild-type Beijiang variety, producing only 3,4 and 2 fresh mushrooms per square foot. After 74 years, 7402 strains were used and the management measures were improved. The yield gradually increased, with an average yield of about 3 kg per square foot and a yield of 4 kg or more. (A) the length of the bacteria and the fruiting speed The growth and development of mushrooms in two stages: in the vegetative stage, mycelium growth in the medium, decomposition and accumulation of nutrients, for the turn