Soil cultivated Pleurotus ostreatus can regulate the carbon and nitrogen nutrient composition of the culture material reasonably, and make full use of natural conditions such as temperature, humidity, air and moisture to create a suitable growth environment for Pleurotus ostreatus. By using this method, the survival rate of the buds can reach 100%, the stem becomes thicker, and the caps become larger, larger, and thicker. The quality of the produced oysters is good, and the yield is more than 5 times that of the conventional cultivation mode. 8-10 tide mushroom, mu yield up to 5000 kg. The method of cultivation is easy, the technology is reliable, the raw materials are extensive, and the economic benefits are good. It is suitable for planting in the southern region. The main formula for scientific ingredients is 75 kg of cottonseed husks, 15 kg of sawdust (brass of broadleaf sawdust) or corncob (cob to be shredded), 5 kg of plant ash, 2 kg of high quality sterile soil, and 125-135 kg of water. After the above materials are mixed, the mycelia can be mixed and the conventional microporous cultivation can be used for inoculation. Pay attention to the use of small wooden sticks for tamping during filling, and inoculate and bind the bags at both ends and in the middle of the material. Put the packed bags on the outside and choose a well-ventilated, dry, sterile place for cultivation. Take care to cover the insulation, cover the film in rainy weather, remove it after the rain, require the temperature to be maintained at about 20°C, and turn it regularly for inspection (usually once a week). If the outdoor temperature is low, it can also be cultivated indoors. The growth and contamination of mycelium should be checked regularly, and the bags contaminated with bacteria should be removed in time. After the cultivation of the mycelium, the mycelium is covered with a bag and the soil can be cultivated. There are two kinds of cultivation methods, namely plastic greenhouse cultivation and mushroom house three-dimensional cultivation. Plastic greenhouse shed for cultivation: The cultured material bag is moved to a plastic greenhouse, and the film is removed and placed vertically in a pre-made mushroom mushroom. The mushroom mushroom is 100 cm wide and 35 cm deep. Not limited to. There are certain gaps between the strains. Fill and fill gaps between strains with well-conditioned nutrient soil. The proportion of nutritious soil is: 98% of high-quality soil, 1% of plant ash, 0.5% of phosphate fertilizer, and 0.5% of lime powder. After the nutrient soil is thoroughly mixed and filled, the soil is soaked with water until the water does not infiltrate. The exposed strains were re-jammed with soil, then soaked in the filled area (called a small watering), and then sprinkled with a thin layer of plant ash. After 24 hours, cover about 2 cm with fine soil to prevent water from spreading. Mushroom house three-dimensional cultivation: The cultured material bag is moved to the mushroom room, and the film is removed, and horizontally laid on the tweezers preliminarily covered with nutrient soil (the preparation method is the same as above), and the width of the tweezers is able to swing open two Strain and leave a certain gap, the length is not limited. After filling a row, fill the gap with nutrient soil, and place a layer on it again, filling it to the appropriate height. Place the other column in the same operation, leaving some room as an operating channel, and then water (operation same as above). During fruiting and fruiting management, the relative humidity of the air in the shed should be maintained at about 85%, and strong scattering light should be given, and the temperature should be maintained at 8-20°C. After 10 days, the buds will come out one after another and there is no need to spray water. After the cap is formed, you can pour small water. The air in the shed must be kept fresh to prevent malformation. After the cap has grown to a diameter of about 5 cm, a large water can be poured. The management measures using three-dimensional cultivation of mushroom houses are basically the same as that for plastic greenhouses, and the control of air humidity, temperature and the humidity of the nutrient soil should be controlled. After harvesting mushrooms for the first time, irrigate the water every 3 days and then cover the soil. Such a feeding, you can pick mushrooms 8-10 tide. China Agricultural Network Editor
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