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近年来,我所一直推广玉米粒制作香菇、木耳菌种。玉米粒菌种质量好,原料易取,操作简便,转接效率高。一瓶玉米粒菌种有600～650粒玉米,可接120～130袋香菇栽培袋,为常规木屑种接种袋数的4～5倍。用玉米粒菌种,菌丝体洁白、粗壮,用于栽培香菇、木耳,具有发菌快、菌丝壮、污染少、出菇早、产量高等优点。近几年我市已普及推广玉米粒菌种栽培香菇、木耳。现将玉米粒菌种制作技术介绍如下: 1 玉米选择与处理 玉米要选无霉变、无虫蛀、无破碎、颗粒大小均匀、干燥的,以利于提高菌种质量。将经筛选的玉米用清水浸泡40～50小时(依气温高低而定,中间换水2次),使玉米浸透至内无夹白心,再用自来水冲洗3～4次,捞出放在水泥地上稍沥干水后备用。 2 菌种制作 2.1 基质配方 以玉米粒量为基数。香菇配方添加石膏、石灰、过磷酸钙各1％,多菌灵2‰。木耳配方添加
In recent years, I have been promoting the production of maize mushrooms, fungus species. The quality of the corn grain is good, the raw materials are easy to take, easy to operate and the transfer efficiency is high. A bottle of corn germ with 600 to 650 grains of corn, can be accessed 120 to 130 bags of mushroom cultivation bags, conventional sawdust inoculated 4 to 5 times the number of bags. Mycoplasma species, mycelium white, thick, for the cultivation of mushrooms, fungus, with germination fast, strong mycelium, less pollution, fruiting early, the advantages of high yield. In recent years, the city has popularized the promotion of maize species mushroom cultivation, fungus. Corn production technology now introduced as follows: 1 corn selection and treatment of corn to choose no mildew, no moth-eaten, no broken, uniform particle size, dry, in order to facilitate the improvement of strain quality. The screened corn soaked in water for 40 to 50 hours (depending on the temperature level, the middle of the water change 2 times), so that corn infiltration into the white without white, and then washed with tap water 3 to 4 times, remove the cement A little drain on the ground after the water reserve. 2 strains of production 2.1 matrix formula based on the amount of corn grains. Mushroom recipe add gypsum, lime, superphosphate 1%, carbendazim 2 ‰. Fungus recipe added