Pleistocene mushroom cultivation techniques: high temperature how to plant anti-season Pleistocene mushroom?

How to grow out-of-season Xiuzhen mushrooms in high temperature? Please introduce the methods for cultivating Xiuzhen mushrooms in high temperature season: first, you need certain cultivation facilities to purchase matching refrigeration equipment and build corresponding cold storage, and professional households need to buy mobile air conditioners. if 10-20,000 bags of small households can be converted from air conditioners. 2. Master certain cultivation techniques 1. Choose a reasonable bag-making time for high-temperature and off-season cultivation of Xiuzhen mushroom, which is generally at the end of June and the beginning of July. therefore, the bag-making time can be arranged in the middle of March to the end of April. Bag-making time to prevent premature and too late, too early is easy to abnormal mushroom and cause nutrition loss, too late in May, the temperature rises quickly and the natural humidity is high, it is easy to cause the pollution of bacteria to the bag. 2. The reasonable preparation of culture material of Pleurotus ostreatus in high temperature season is easy to cause acidification and hinder the growth of mycelium. Therefore, in addition to adding gypsum to 1.5%, the amount of high lime can be increased to 1.5%-2%, and the water content can be controlled at about 60%. 3. The low temperature stimulation bag of Pleurotus ostreatus can be stimulated to produce mushrooms at low temperature 10 days after the mycelium growth is full. When the mushroom comes out of the head tide, put the mature bacteria bag in the turnover frame and cool it directly in the cold storage (or other refrigeration facilities). After the cooling is over, put it on the shelf or yard pile while cutting the bag mouth in the process of leaving the warehouse. From the beginning of the cooling of 2 tide mushrooms, after each tide of the bacteria bag is put into the storage to cool, the turnover frame is placed in the cold storage and the mouth of the bacteria bag is drenched with water, and the bacteria bag is fully permeated by horse race water. Low temperature cooling requirements: start to cool to less than 8 degrees to 4 degrees; keep it for more than 8 days. 4. Xiuzhen mushroom production management the growth of Xiuzhen mushroom in high temperature season is very fast, and the harvest from the stimulus library usually takes only 7 days, so the control of humidity and ventilation in the process of mushroom production management is more important. (1) humidity control Xiuzhen mushroom from primordium differentiation to maturation takes only 2-3 days for it to grow rapidly and produce mushrooms densely, so the water consumption is concentrated and large, and sufficient water should be given at different growth times to ensure that the humidity in the shed reaches 85% and 90%. After the bacterial bag comes out of the warehouse and enters the shed, the material surface can be directly sprayed with underground cold water (this period is about 24 mi 36 hours, that is, before primordium differentiation). During this period, water can be sprayed twice a day to keep the material surface from losing water. After the primordium differentiates into small mushrooms, the water should be sprayed at room temperature and the water droplets should be atomized as much as possible. during this period, water can be sprayed 4 times a day, specifically looking at the evaporation of water on the surface of the mushroom lid, if the mushroom cover is easy to dry, it is necessary to increase the number of water spraying or the amount of water sprayed, mushroom benefit whitening and curling cracking of the mushroom cover indicate insufficient humidity; do not directly spray with underground cold water, otherwise it is easy to cause dead mushrooms. (2) the cultivation of air-regulated Xiuzhen mushroom also has special requirements for the air of its growth environment, because its commercial mushroom requires a handle length of 5-70n, which needs to be achieved by increasing the concentration of carbon dioxide in the greenhouse. The production measure is to use the plastic film in the vegetable greenhouse to cover the greenhouse to achieve the requirements of its growth environment, which is why it is divided into several sheds. The plastic film of the greenhouse is covered like a mosquito net, and the air in different growth periods is regulated by lifting the film. Before the primordium differentiates into small mushroom buds, the air is properly ventilated by spraying water to form small mushrooms. After each spraying, do not immediately cover the shed door and let it be ventilated for about 0.5 hours. When the mushroom stalk grows to 3mur40cm, the shed doors at both ends should be opened to allow natural ventilation to make the mushrooms grow from slender to sturdy. Improve its commercial characters and yield Pay attention to ventilation after mushroom production, especially the rapid growth of mushrooms, while spraying a large amount of water to humidify, not properly strengthen ventilation, which is very easy to cause various diseases and cause death of mushrooms, and ventilation should be flexibly mastered depending on the growth of mushrooms. Avoid foreign wind blowing directly into the shed. 5. The right time to harvest and harvest fresh mushrooms is when the stalk is 70 cm long and the diameter of the cover is 3 cm. If the inner roll is not opened, it should be harvested in time. Xiuzhen mushrooms grow extremely rapidly, and the harvest time of commercial mushrooms is relatively concentrated. Generally, it only takes a few hours for young mushrooms to grow into commercial mushrooms, and if they are not picked in time, the value will exceed the commodity standards and reduce the value. Therefore, the pickers should be fully prepared and organized. Fresh mushrooms collected should be selected in time and stored in cold storage, while those who are too late to select or seal should be refrigerated in advanced storage, so as not to open umbrellas naturally and reduce the value of commercial mushrooms. 6. Sterilization, this period is usually 7 Mel 10 days. After the mushroom harvest, lift the film around, stop spraying water, let it naturally ventilate and combine with scratching bacteria, remove dead mushrooms and mushroom feet, let the material surface slightly dry and restore the growth of mycelia, and clean the dead mushrooms and mushroom feet on the ground in time to avoid breeding miscellaneous bacteria and pests. One day before freezing, spray the bacterial bag surface on the shelf with underground cold water many times to make the bag material absorb as much water as possible. 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