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国内传统的双孢蘑菇原种、栽培种的培养料,都要预先进行粪草料的堆制发酵。尔后取其半腐熟的草料,切碎、添加辅料后装瓶制作。不仅需要一定的场地,还需较长的制种时间。国外目前采用麦粒种可较好地解决这个问题,但因成本高,易污染,播后鼠害重等方面原因,在我国生产上还难以推广。为此,我们进行了生料蘑菇菌种的研试工作。(一)材料菌种浙农1号,设五种配方:①干稻草粉60%,新鲜湿牛粪30%,菜子饼和玉米粉各5%;②干麦草粉40%,新鲜湿牛粪50%,菜子饼和玉米粉各5%;③棉子壳90%,马铃薯10%;④玉米粉10%,平菇废料85%,过磷酸钙3%,石灰2%;⑤对照,发酵稻草78%,发酵牛粪15%,米糠5%,碳酸钙2%。
Domestic tradition of Agaricus bisporus original species, cultivars of culture materials, should be pre-dumped heap fermentation. Then take the semi-matured forage, chopped, add accessories after bottling production. Not only needs a certain site, but also need a longer seed production time. The current foreign use of wheat seeds can be a better solution to this problem, but because of high cost, easy to pollute, sow the rat victims and other reasons, it is difficult to promote the production in our country. To this end, we conducted a raw material mushroom research work. (A) material strain Zhejiang farmers No. 1, set five kinds of formula: ① dry straw 60%, fresh wet cow dung 30%, rapeseed cake and corn flour 5%; ② 40% dry grass powder, fresh wet cow dung 50%, rapeseed cake and corn flour 5%; ③ cottonseed shell 90%, potato 10%; ④ corn flour 10%, mushroom waste 85%, superphosphate 3%, lime 2%; ⑤ control, fermented straw 78%, fermented cow dung 15%, rice bran 5%, calcium carbonate 2%.