The new technology of mushroom cultivation in high temperature season
All the friends who are engaged in the cultivation of oyster mushrooms know that the oyster mushrooms are the best prices in early autumn. However, during the early autumn Pleurotus ostreatus fungus is during the high temperature season. The high contamination rate of Pleurotus ostreatus during the high temperature season has become a bottleneck restricting the production of Pleurotus ostreatus. It is technically difficult and it is difficult to operate without certain infrastructure and technical experience. In the long-term practice, the Weifang Yimin Edible Fungi Research Center has summarized a set of new technologies for the cultivation of oyster mushrooms in the hot season, and hopes to help Mutong farmers. This model changed the traditional small-size bacteria bag cultivation method and replaced it with a plastic bag with a diameter of 60 to 80 cm and a length of 100 to 120 cm. The advantages of this method are that the material bag is loaded with large amounts of material and quickly, the space utilization is high, the water management is convenient, and the fruiting time is long, and the yield can be increased by more than 30%. The specific operation is: before loading the material bag first end, will be 10 to 15 cm in diameter, height 150 cm of bamboo upright plastic bag center, the bottom of the first shop 2 to 3 cm culture material broadcast after a layer of bacteria, bacteria species To be close to the perimeter and around the bamboo tube, then each layer of 10 cm of material is sown with a strain of bacteria, the sowing rate is about 20%, the material is slightly compacted, and more bacteria should be placed on the top of the material bag, and then it can be tied. Before moving into the greenhouse, bacteria should be placed on the floor at 15 cm intervals to allow the center of the bag to be empty for ventilation. During the germination period, the light in the shed must be dark and the temperature should be natural. After 3-5 days, perforation and ventilation shall be performed at the bacteria species. After 7 to 10 days of germination, the bamboo tube was rotated and pulled out. The fertile soil was mixed with 2% lime and mixed well. The surface was limed or ash. Because the material center has wet soil, the biological heat within the material is not easy to form accumulation, so there is no need to worry about burning the bacteria. Once every 2 to 3 days, the bactericidal insecticide can be sprayed once, and the mycelium can be covered in 25 to 30 days, becoming larger white. Bacteria. After the mycelium is full, continue to cultivate for 5 to 7 days so that the hyphae are ripe and strong. Then use a blade to cut the point of the cross mushroom at a distance of 15 cm and 150 cm around the stump. A size of 0.5 cm is appropriate. Buds can be broken in situ, and after 5-7 days, a large number of buds can emerge around the stump. During the growth of the entire fruiting body, only the ground is kept moist and water does not have to be sprayed on the mushroom body. After the first tidal mushroom, remove some of the sand from the top of the mushroom column and build a water storage pit to keep it dry. The advantages of this model are: 1. The culture material has less contact with air, reducing pollution and water evaporation. 2. The mycelium is filled in the center of the bag and it can absorb moisture smoothly. 3. The mushrooming time is long, it can continuously produce mushrooms 3-4 months, and the biological efficiency reaches 150%-200%.
A shaker is a piece of Laboratory Equipment used to mix, blend, or agitate substances in a tube or flask by shaking them. It is mainly used in the fields of chemistry and biology. A shaker contains an oscillating board that is used to place the flasks, beakers, or test tubes. Although the magnetic stirrer has lately come to replace the shaker, it is still the preferred choice of equipment when dealing with large volume substances or when simultaneous agitation is required.
Lab Shaker,Economical 3D Shaker,Lcd Digital 3D Shaker,Lab 3D Shaker Unimedsume Trading Co., Ltd , https://www.ums-labmed.com