How do you prepare the soil for mushrooms and how to disinfect them when they are prepared?
The preparation, fermentation, 1, source of culture material of a culture medium. The main manure, rice straw, wheat straw, fertilizer, chemical fertilizer, lime gypsum, etc.. 2, training materials carbon and nitrogen ratio (C / N). In the process of composting, if the nitrogen content is too low, the microbial activity will be reduced, the temperature is not high, the fermentation is not sufficient, easy to dye mixed seedlings. If nitrogen is too high, the content of ammonia, amine and amide in the fermented material will be too high, and the growth of mushroom silk will be inhibited. The C / N of the culture medium before fermentation was 30 ~ 33:1, and C / N was 17:1 after fermentation. 3, training material formulation (110m2 cultivation area standard): (1) dry cow dung 1000 kg, 1000 kg of barley grass shavings, 250 kg, 25 kg superphosphate gypsum powder, 40 kg, 50 kg of lime, C / N 32:1. (2) 1500 kilograms of dry cow dung, rice straw, wheat straw, 1000 kg, 45 kg of cake, gypsum powder 40 kg, 40 kg of lime, C / N 2943:1.
The mushroom room set 1, construction of mushroom house: built mushroom house, should choose the terrain, convenient drainage, real side pile yard place. The bamboo structure Gupeng scaffolding to firmly, wall and roof shed week with thick cover, and hanging cover Caolian and shading. The size of the shed depends on the scale of cultivation. It is advisable to grow 110 ~ 330m2 mushrooms per shed. 2, frame arranged: mushroom bed and mushroom vertical arrangement. Do not lean against the wall around the mushroom bed. Leave a corridor 0.6 meters wide, such as a mushroom house, narrower than 3 meters, and leave only one middle aisle. Between the bedstead leave corridor 0.6 meters, the bedstead can take 4~5, each mushroom is 0.6 meters away, the bottom is 15~30 centimeters away from the ground, the top is apart from the canopy top 1.3 to 1.5 meters, the length is determined according to the mushroom house. The bedstead is usually made of bamboo and wood, and the walls at each end of the corridor are opened with a pair of lower windows. The upper window is about 15 centimeters from the eaves of the shed, and the lower window is about 10 centimeters away from the ground. The window size to 40 x 45 cm as well as the middle shed every 2 ~ 3 Road shed is arranged on the top of a hair dryer, tube high 1.3 ~ 1.5 meters, end cap.
Efficient growing mushrooms are not grown in the soil. Culture medium and disinfection were carried out by culture medium.
