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传统栽培金针菇，虽然可收三茬菇，但生物转化率最高只能达到１００％，生育期长达９５天左右，１年只能循环三个栽培周期，且第３茬菇柄短而粗，易开伞盖，商品质量极差，影响了经济效益。我中心研究的一次性收菇栽培法，生物转化率高达１９２．６０％；栽培周期比传统栽培缩
The traditional cultivation of Flammulina velutipes, although the crop can receive three stubble, but the highest rate of biological conversion can only reach 100%, the growth period of up to 95 days, only one cycle of three cultivation cycles, and the third stubble short and thick, Easy to open the umbrella cover, poor quality of goods, affecting the economic benefits. One-time collection of mushroom cultivation method, the biological conversion rate as high as 192.60%; cultivation period than the traditional cultivation shrinkage