As some farmers do not understand the biological characteristics of Pleurotus eryngii, they adopt the management technology of Pleurotus ostreatus to “complain†Pleurotus eryngii, so their yield is low and the commodity rate is not high. Implementing three-step tactics in management and carrying out fortified cultivation can ensure the greatest degree of production results. The operating technologies are briefly introduced as follows:
The first step: the overall balance of the nutrition of the base material is the material basis. In the production, there is a phenomenon that the mushroom is uneven and the yield is not high, which is directly related to the lack of nutrition of the base material and the imbalance of nutrition. Practice has proved that even if using cottonseed husk as a base material, it also lacks a large number of nutrient elements. It must be adjusted and supplemented by humans so that the mycelium can have enough nutritional support to ensure that the amount of mushrooms is guaranteed (see the specific formula "Pleurotus eryngii bag production" article).
Note: The lime powder in the formula is mixed with wood chips, wheat bran, etc., and the mixture is mixed with other raw materials after 2 days. Bagging, sterilization, inoculation, etc. are all routine. The above two formulations can also use pure cotton husks.
The second step: hyphae fully cooked to ensure production. After the germination is completed, the temperature is adjusted so that it is fully matured and ripened, and the mushroom is uniform and uniform in size. The basic operation is: After all the bacteria bags are full of bacteria, they try to control the temperature at a relatively low level, so that the mycelium will do "horizontal development" under low temperature conditions. After about 10 to 20 days, the mycelium is obviously thicker than the original. Strengthen, lay the foundation for improving its decomposition ability; Then, raise the temperature to 25°C～33°C, make the hyphae again in an active period, fully absorb and transform the nutrition of the base material, and then increase the amount of mycelia, which is the next step Mushrooms lay a good material foundation, which takes about 10 days. Afterwards, the temperature of the greenhouse is maintained at about 15°C, which is very suitable for the occurrence and development of fruiting bodies. Increase the wetness of the shed to more than 85%, maintain good ventilation, and mushroom buds will soon appear.
The third step: timely sparse buds, improve quality. The spawning of Pleurotus eryngii is a technical link that has been missed by most of Mushroom Farmers. When it is handled properly, the product rate of mushroom products can be increased to more than 95%. Lei Lei operation: After the spraying on the mushroom shed, after the racing hundred, prepare a wallpaper knife. Select the intensive young buds at the point where the buds occur. Make sure that each budding surface retains 2 to 3 young buds, and the remaining buds Use a sharp knife to cut off its tip. But pay attention to two points: First, keep the spacing between the buds should be appropriate to avoid congestion after growing up; second, do not hurt the buds when leaving buds. After completing the rafting operation, timely spray silly solution on the walls, floors, vents, etc. in the shed to prevent infection of the buds.
During growth of the fruiting bodies, the temperature of the greenhouses was kept at 15°C, the wet shelves were 85% to 95%, and fresh air and weak scattered light were maintained. The rest of the management is the same as the routine.
The first step: the overall balance of the nutrition of the base material is the material basis. In the production, there is a phenomenon that the mushroom is uneven and the yield is not high, which is directly related to the lack of nutrition of the base material and the imbalance of nutrition. Practice has proved that even if using cottonseed husk as a base material, it also lacks a large number of nutrient elements. It must be adjusted and supplemented by humans so that the mycelium can have enough nutritional support to ensure that the amount of mushrooms is guaranteed (see the specific formula "Pleurotus eryngii bag production" article).
Note: The lime powder in the formula is mixed with wood chips, wheat bran, etc., and the mixture is mixed with other raw materials after 2 days. Bagging, sterilization, inoculation, etc. are all routine. The above two formulations can also use pure cotton husks.
The second step: hyphae fully cooked to ensure production. After the germination is completed, the temperature is adjusted so that it is fully matured and ripened, and the mushroom is uniform and uniform in size. The basic operation is: After all the bacteria bags are full of bacteria, they try to control the temperature at a relatively low level, so that the mycelium will do "horizontal development" under low temperature conditions. After about 10 to 20 days, the mycelium is obviously thicker than the original. Strengthen, lay the foundation for improving its decomposition ability; Then, raise the temperature to 25°C～33°C, make the hyphae again in an active period, fully absorb and transform the nutrition of the base material, and then increase the amount of mycelia, which is the next step Mushrooms lay a good material foundation, which takes about 10 days. Afterwards, the temperature of the greenhouse is maintained at about 15°C, which is very suitable for the occurrence and development of fruiting bodies. Increase the wetness of the shed to more than 85%, maintain good ventilation, and mushroom buds will soon appear.
The third step: timely sparse buds, improve quality. The spawning of Pleurotus eryngii is a technical link that has been missed by most of Mushroom Farmers. When it is handled properly, the product rate of mushroom products can be increased to more than 95%. Lei Lei operation: After the spraying on the mushroom shed, after the racing hundred, prepare a wallpaper knife. Select the intensive young buds at the point where the buds occur. Make sure that each budding surface retains 2 to 3 young buds, and the remaining buds Use a sharp knife to cut off its tip. But pay attention to two points: First, keep the spacing between the buds should be appropriate to avoid congestion after growing up; second, do not hurt the buds when leaving buds. After completing the rafting operation, timely spray silly solution on the walls, floors, vents, etc. in the shed to prevent infection of the buds.
During growth of the fruiting bodies, the temperature of the greenhouses was kept at 15°C, the wet shelves were 85% to 95%, and fresh air and weak scattered light were maintained. The rest of the management is the same as the routine.
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