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1981年,我县在薛录公社农科站进行了一年多的平菇栽培试验,生产鲜菇1000多斤。培养基为棉籽壳加2％石膏和2％磷肥(有效成份8％),用1/1000高锰酸钾消毒,料水比1:1.65,pH调到6。培养基堆厚2寸,分二层接种,菌种量占培养基的5％。供试菌种为中国科学院西北生物所提供的E_1型。以相同的接种方法、堆料厚度、培养条件,在不同地点和时间进行试验,每个处理重复二次。接种后,培养基上盖一层卫生纸,用塑料纸盖严,于平菇不同生育阶段测定大于10℃的有效积温。
In 1981, I County County Bureau of Agriculture in the agricultural station for more than a year of mushroom cultivation test, production of 1,000 kilograms of fresh mushrooms. The medium is cottonseed shell plus 2% gypsum and 2% phosphorus fertilizer (active ingredient 8%), disinfected with 1/1000 potassium permanganate, the feed water ratio is 1: 1.65 and the pH is adjusted to 6. Media pile thickness 2 inches, sub-two inoculation, the amount of bacteria accounted for 5% of the medium. Species for the test for the Chinese Academy of Sciences Northwest Institute of Biology provided E_1 type. The same method of inoculation, stock thickness, culture conditions, at different locations and time of the test, each treatment repeated twice. After inoculation, the medium is covered with a layer of toilet paper, covered with plastic paper, and the effective accumulated temperature greater than 10 ° C is determined at different growth stages of Pleurotus ostreatus.