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双孢蘑菇的栽培种一般多用粪草或麦粒作培养基。为了就地取材,降低成本,我们用草粉、圹泥、蛭石等作培养基,并与粪草和麦粒培养基菌种作了对比试验。一、材料和方法 (一)栽培种制备:供试菌株102—2。①草粉种的培养基为麦草粉100％,另加菜籽饼粉3％或干牛马粪粉10％,石膏粉1％,过磷酸钙1％,混匀后调含水量为60％。②圹泥种为干圹泥块(蚕豆大)60％,干牛、马粪粉40％,混合后用8％的清石灰水调节水分过夜,含水量60％,pH7.8。③蛭石种为蛭石或膨胀珍珠岩60％,麸皮34％,石膏粉4％,碳酸钙2％,混匀后调含水量为60％。
Agaricus bisporus cultivated species generally use manure or wheat as a medium. In order to local materials, reduce costs, we use grass, mud, vermiculite and other media, and dung grass and wheat culture medium for a comparative test. First, materials and methods (A) Cultivated species Preparation: Test strain 102-2. ① grass powder culture medium for wheat straw 100%, plus rapeseed meal 3% or dry cow horse manure powder 10%, gypsum powder 1%, superphosphate 1%, after mixing tune the water content of 60%. ② 圹 mud species is dry 圹 mud (broad bean large) 60%, dry cow, horse manure 40%, after mixing with 8% of the clear lime water overnight, water content 60%, pH7.8. The vermiculite species is vermiculite or expanded perlite 60%, bran 34%, gypsum powder 4%, calcium carbonate 2%, after mixing tune the water content of 60%.