Cultivation of twin mushrooms

Bisporus mushroom has the characteristics of good quality, good taste, low investment and high efficiency, and has broad market prospects, with economic benefits of 10,000 yuan per 667 m2

1. Prepare culture materials and formulas, calculated based on cultivation of 100m2, 1500kg of high-quality dry wheat straw, 600kg of dry cow and horse manure, 50kg of phosphate fertilizer, 15kg of urea, 25kg of gypsum powder, and calcium carbonate.

2. Stacking and turning of culture materials.

1) The whole process of stacking culture material takes about 25 days, and the stacking time is carried out in 5 days before sowing.

2) Stacking and turning. The cultivated material pile is selected in a place where there is no water storage, no pollution, and there is a water source; 2 3 days before the construction of the pile, the wheat straw is soaked in water and fished out, evenly sprinkled with lime powder layer by layer, and then the wheat straw is piled into a rectangular pile, layer by layer, and the horse manure soil is pre-wetted; When building the pile, first spread a layer of wet wheat straw on the stockpile, the thickness is 15 20cm, and then sprinkle a layer of manure on the wheat straw, a total of 10 12 layers, add water from the second layer in an appropriate amount, and turn the pile in four times, the first time is carried out on the seventh day after the pile, and then the interval is 5-6 days each time, and each time the pile is turned in strict accordance with the technical requirements.

2) Sowing amount: 500g bottles per m2 are inoculated.

Fourth, the management of the soil after sowing and before mulching.

1) After sowing, the relative humidity is kept at about 80, if the material temperature exceeds 28, the temperature in the shed exceeds 30, and the temperature is properly ventilated and cooled.

2) Within 4 10 days after sowing, a small amount of ventilation should be done in a timely manner, such as the humidity is about 70%, which is low, and the paper can be covered with paper, and then sprayed on the paper with 1% lime water, until the paper is wet and not waterlogged.

3) Remove the paper in time after 10 days of sowing, and cover the soil when the mycelium is basically full of material layer after 15-20 days.

5. Management of soil cover and soil covering.

1) Covering soil: according to 100m2 calculation of soil, mix 50kg of phosphate fertilizer in the soil, 1-2 lime powder, infiltrate with water, grab into a ball, sprinkle and spread out, spread the soil evenly on the material surface, thickness in 2 is appropriate.

2) Management after soil covering.

1. Moisture: The water content of the covering layer is generally 20% best, and when the mushroom buds grow into large rice grains, spray out the falling water once.

2. Humidity: After soil covering, the space humidity is required to be between 80-90%.

3. Temperature: 13-18 for mycelium growth and 13-18 for solid growth.

4. Timely harvesting: the harvesting diameter is 2 4cm.

Summary. How to plant Bisporus mushroom 1, the preparation of nutrients Bisporus mushroom is a grass saprophytic fungus, planting needs a large amount of nitrogen source, mainly from crop straw, manure, etc., in the ingredients, you can add farm fertilizer to the crop straw, as well as nitrogen, phosphorus, potassium, calcium, sulfur and other inorganic nutrients, in order to achieve the high yield of Bisporus mushroom. 2. Prepare the soil with soft and breathable, water and fertilizer retention and sufficient fertility as the mushroom bed for inoculation mycelium, and then sprinkle the prepared nutrients evenly on the bed surface, and then inoculate the spores of Bisporus mushroom on the nutrients, and then cover the soil, and add 1% lime powder and 10% fermented wheat straw or wheat bran.

3. Temperature controlTemperature control is the main link in the growth process of Bisporus mushroom, the temperature should be controlled at about 24 degrees during the spore germination period, under this condition, Bisporus mushroom can grow 4-6 mm per day, and the temperature should be adjusted to between 13-18 degrees during the fruiting body differentiation period, which is conducive to thick stipe and thick flesh and improve yield.

How to plant Bisporus mushroom 1, the preparation of nutrients Bisporus mushroom is a grass saprophytic fungus, planting needs a large amount of nitrogen source, mainly from crop straw, manure, etc., in the ingredients, you can add farm fertilizer to the crop straw, as well as nitrogen, phosphorus, potassium, calcium, sulfur and other inorganic nutrients, in order to achieve the high yield of Bisporus mushroom. 2. Prepare the soil with soft and breathable, water and fertilizer retention and sufficient fertility as the mushroom bed for inoculation mycelium, and then sprinkle the prepared nutrients evenly on the bed surface, and then inoculate the spores of Bisporus mushroom on the nutrients, and then cover the soil, and add 1% lime powder and 10% fermented wheat straw or wheat bran. 3. Temperature controlTemperature control is the main link in the growth process of Bisporus mushroom, the temperature should be controlled at about 24 degrees during the spore germination period, under this condition, Bisporus mushroom can grow 4-6 mm per day, and the temperature should be adjusted to between 13-18 degrees during the fruiting body differentiation period, which is conducive to thick stipe and thick flesh and improve yield.

4. Water managementDuring the growth of Bisporus mushroom, the water content of the culture material is required to reach about 60%, and when the humidity is lower than 50%, the mycelium grows slowly, the villi are many and slender, and it is not easy to form a fruiting body, and the humidity is higher than 70%, the oxygen is insufficient.