Tamoxifen Citrate Powder,Tamoxifen Citrate,Testosterone Propionate Testosterone Raw Powders Co., Ltd. , http://www.nsrawpowders.com
Black fungus big bag three-dimensional cultivation
The three-dimensional cultivation of black fungus in large bags not only solves the problems of low yield and easy contamination of black fungus bags, but also is not subject to climatic conditions, sites, resources, funds, etc., and is labor-saving, material-saving, high-yield, high-quality, and cultivated. Difficult, short cycle, high efficiency advantages. The main points of its cultivation techniques are described as follows: Cultivation sites can use vegetable greenhouses, empty courtyards, balconies, roofs, orchards and other venues. They should be adjacent to water sources, well ventilated, and away from sources of pollution. During the cultivation season, the best season is when the local temperature is stable at 15°C to 25°C. Raw material formula 1 cotton shell 90%, bran 5%, corn powder 3%, lime powder 1%, gypsum powder 1%; 2 corncob powder 80%, bran 10%, corn flour 5%, soybean powder 2% , lime powder 2%, gypsum powder 1%. A 22 cm 38 cm 0.04 cm high density polyethylene bag can be selected for the bagging bag. When loading the material, it is necessary to tighten the bag so that there is no gap between the bag and the material, and it is important to prevent the formation of a water bag, resulting in failure of cultivation. Sterilization is generally sterilized by steam, and boilers of different specifications can be selected according to the size of the production volume, and iron steamers can also be used as steam generators. At the time of restructuring, an opening was cut in one side of the drum, and a steel pipe with a diameter of 2 cm was inserted into the other side of the drum from the opening, and the opening was welded tightly with the steel pipe. A 4 cm diameter mouth is opened at different locations on the same side of the opening and is slightly welded into the barrel wall and the opening is tightly welded with a 4 cm diameter short steel pipe. A pipe with a diameter of 2 cm is used as a water pipe, and a pipe with a diameter of 4 cm is used as an exhaust pipe. The stove is made of bricks, and the bucket is placed on the stove. After the bucket is filled with water, the fire can be burned in the stove to generate steam. During the sterilization, water must be added frequently to prevent the barrel from being dried to affect the generation of steam. After inoculating the inoculation personnel into the inoculation room, they were scrubbed with 75% alcohol cotton balls and carefully scrubbed their hands once. Then each group of 3 people had one person digging out the bacteria from the bottle, and the two were unpacked and tied. Two to three pieces of red jujube-sized bacteria can be inserted at both ends of the bag. All bacteria bags must be completely connected at one time, and they must not be randomly accessed in the middle. Otherwise, they must be re-fumigated before they can be operated. After germination, the bacteria bag is placed in a clean room or greenhouse to avoid light culture, keeping the temperature at 25 °C ~ 28 °C. Do not ventilate for the first 5 days. Increase or decrease the temperature in the shed by means of lightening or shading. When the light is increased, use black film or grasshoppers for shading. 5 days after the appropriate amount of ventilation, keep the humidity below 70%. After 40 to 50 days of culture, the mycelium can be transferred to ear management after full bagging. Ear management 1 site management. If the earing site is selected in the shed, a small band of 15 cm in width and 15 to 20 cm in height can be made in the shed. The distance between the bands is 80 cm. Outdoors can also be used in this way to make soil, such as on the hardened ground can be covered with a layer of brick above the distance. 2 bacteria bag opening. Once you have prepared the venue, you can cut the ear of the bag. The bacteria bags are first cleaned and disinfected with 1% potassium permanganate solution or 0.2% Kezhiling solution, and then 4 to 6 "v" shaped ports are respectively opened at both ends of the bag with a sharp blade. The diameter is about 2 cm. 3 bacteria bags placed. After the hatching, the bag of bacteria is laid flat on the soil. The distance between the bag and the bag is 5 to 8 cm, and the soil is filled with soil. If it is hardened, it may not be filled with soil. Fill the top of the bag with a 2 to 3 cm thick layer of soil, and then lay the second layer of bacteria in the first layer. If you do not fill the soil, put two small bamboo poles with a diameter of 2 to 3 cm on the first bag, and then put the second layer of bacteria bags. In this way, 6-8 layers are placed in order. Finally, a layer of mulch film was placed near the mound to prevent the soil particles from splashing on the ear during water spraying.