Indoor cultivation technique of Pleurotus ostreatus-- setting of mushroom house
Mushroom house should be located north to south, built in high dry terrain, convenient drainage, close to water sources, smooth air, the size can be determined according to specific conditions. Mushroom house design must take into account the growth requirements of Pleurotus ostreatus, conducive to ventilation, moisturizing, and have a certain degree of scattered light. The window of the mushroom room should be installed on the wall at both ends of the aisle, one from top to bottom, with the upper window slightly lower than the eaves and the lower window 6m above the ground. The bedstead in the mushroom room is required to be strong and neat and easy to operate. The bed surface is generally 0.6 m wide, the bed frame is generally 4 mi 5 layers, and the bottom layer is 0.3 m from the ground. The bedstead mostly adopts bamboo-wood structure, and conditional available iron-wood structure. The bed is covered with a layer of fine bamboo or Reed mat, and a 15cm-high bamboo handle is tied around the bed frame to facilitate plastic film to block material and heat preservation.
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Indoor cultivation technique of Pleurotus ostreatus-- disinfection of mushroom house
Mushroom houses should be strictly disinfected before use, and there are many methods of disinfection, which can be selected according to specific conditions. Sulfur fumigation: usually seal the mushroom room first. Then ignite sulfur fumigation, 1 cubic meter about 15 grams of sulfur, this method is the simplest. Formaldehyde, potassium permanganate fumigation: also seal the mushroom room, l cubic meter use formaldehyde 10 ml plus potassium permanganate 4 grams. Formaldehyde has strong germicidal efficacy and poor insecticidal effect, but it is very irritating. During disinfection, operators should pay attention to protection. Bleach spray:
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Indoor cultivation techniques of Pleurotus ostreatus-- seasoning, feeding and sowing
The main results are as follows: 1. the ratio of culture material is generally better with cottonseed shell, because cottonseed shell is rich in nutrition and good air permeability. Cottonseed hull to choose dry, there is no mildew, it is best to bask in the sun for 2 min for 3 days. The ratio of raw materials is: 100 kg of cottonseed shell, 2 kg of calcium superphosphate, 3 kg of gypsum, 0.2 kg of carbendazim, and about 150 mi 160 kg of water (depending on the dryness of cottonseed hull and the amount of cotton wool). Mix the above raw materials well and adjust the humidity to the hand clasp section. It is appropriate to have water droplets between the fingers without dripping.
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