How to manage Auricularia auricula in summer?

How to manage Auricularia auricula in summer? Please introduce Auricularia auricula can refer to the following methods for management: 1. To make fungus tube for oversummer cultivation, the inoculation time of making fungus tube should be 30-45 days later than that of conventional spring planting, that is, from late April to early May, when the temperature is 20 ℃ 30 days, it is suitable for mycelium growth of Auricularia auricula. Preparation of culture materials: cottonseed shell 80%, wheat bran 16%, sugar, gypsum, quicklime, superphosphate 1% each. The ratio of material to water is about 1: 1.2, first dissolve sugar and calcium superphosphate in water, then mix material while splashing water, until even. Put the material bag into a 17 × 33 cm polyethylene bag, pack about 500 grams of dry material, and sterilize under atmospheric pressure after sealing. After inoculation, it was moved into the bacteria room and stacked in a zigzag shape, with a height of 6 meters and 8 storeys. The bacteria room should be well ventilated, shaded, the temperature should be controlled below 30 ℃, and the doors and windows should be opened for ventilation once every morning and evening for 30 minutes each time. When the temperature rises gradually in the later stage of bacteria infection, the times and time of ventilation should be increased accordingly. Turn the pile once a week to check the bacteria and remove the contaminated bacteria. If it is found that the mycelium growth is poor or does not eat, piercing holes can be used to increase oxygen to promote mycelium growth. Generally cultured for 40 days, the hyphae can be full of material bags. 2. After the bag is full of mycelium, the bag can be unbagged and covered with soil. Before you take off your bag, you must prepare the land and make the bed. Choose shady land near water source and well ventilated (forest or shiitake shed) to make a border with a width of 1 meter, a depth of 20 centimeters and an unlimited length. The bed is in the shape of a tortoise and sprinkled a thin layer of lime on the border surface. Then scrub the bacterial tube with 0.1% potassium permanganate solution, then cut open the film and remove the bag with a sharp blade, and arrange it neatly on the bed, covering a layer of 2 cm thick vegetable garden soil or fine soil in the field, which is required to be fertile and loose. Finally, the bow-shaped shed is covered with film to moisturize. 3. Ear management the key to soil-covered management is water regulation. Generally, the water spraying management is carried out on the second day after covering the soil, and it is sprayed once in the morning and evening. At this time, due to entering the summer, the temperature is high and the evaporation is large, so the water should be sprayed carefully and lightly, so that the water permeates the soil and keeps the covering soil moist all the time. Generally, the hyphae began to stretch to the soil surface after 3 days of soil mulching, and the ear buds appeared in about 12 days, and began to enter the ear-exiting stage. At this time, water spraying on sunny days should be increased to 4 times a day. When spraying water, it should be combined with ventilation to make dry, wet, wet and dry alternately, so as to keep the earpiece not dry and edge-free. Cover with film to protect against rain on rainy days, but leave tuyere at both ends. During this period, the air of the ear field should be kept fresh, and the air humidity should be controlled at 90% to 95%. If the ear bud is about 15 days after the ear bud, the ear piece is fully unfolded, there are wavy lines on the edge, and can be harvested when the ear root is loose. After the first tide ear is harvested, the residual ear root on the covered soil surface should be removed in time, stop spraying water for 2mi for 3 days, cover the film and keep warm, so that the mycelium can resume growth. About 4-5 days, when the second tide ear bud begins to form, uncover the film ventilation, spray water to moisturize, the method is the same as before. In general, it can harvest 5ml and 6 tides, and the biological effect is stable at about 150%. The cultivation of Auricularia auricula covered with soil over summer has the advantages of stable material temperature, less pollution, quick ear emergence, large and neat ear piece, distinct tide, no site restriction and so on. At the same time, it can overcome the shortcomings of slow mycelium growth in spring cultivation and difficulty in low temperature ear emergence in the later stage of autumn planting, and due to the enhancement of moisture retention after soil mulching, it avoids the phenomenon of water loss in conventional bag cultivation, so it has an obvious effect on increasing production. Click to get more Auricularia auricula planting techniques