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90年下半年至91年上半年(栽培季节跨年度)浙江省常山县金针菇生产得到迅猛地发展,全县7000余户农民栽培金针菇近2300万袋,每袋产量达到0.4公斤,甚至有的单产超过0.5公斤,平均每袋净收入将近1元。从90年11月下旬到91年2月初,全县鲜菇收购量达4000吨,创下历史新纪录,预计
From the second half of 1990 to the first half of 1991 (cross-year of planting season), Flammulina velutipes production in Changshan County, Zhejiang Province, developed rapidly. Over 7000,000 farmers planted flammulina velutipes in the whole county numbered 23 million bags and produced 0.4 kg per bag. 0.5 kg, the average net income per bag nearly 1 yuan. From late November 90 to early February 1991, the county purchased 4,000 tons of fresh mushrooms, setting a new historical record. It is estimated that