Greenhouse tomato and oyster mushroom intercropping technique

I. Preparation before planting

In the greenhouse of 30 meters and 6 meters, the earthworms are planted. Usually, the width is 150 centimeters wide. The width is 50 centimeters and the length is 15 meters. Each side of the mushroom bed is 25 centimeters long. Pleurotus ostreatus culture material is pure cotton seed hull, plus 2% of gypsum, 0.2% of potassium dihydrogen phosphate, 0.2% of carbendazim, 1% of quicklime, and ratio of water to material of 1:1.7. During the mixing process, add water and edge. Feeding, the spices piled into a cone, sealed with a plastic agricultural film, the outer cover straw, so that the temperature increased fever 24 hours, killing eggs of miscellaneous eggs.

Second, the mouth arrangement

In mid-February, in the shed, the interior of the building will be filled with raw materials, spread 10 kg per square meter, and use 10% of the dry material. The use of the sowing method should be followed by a shot with a spatula. On the mulch, the grass was covered with straws to allow the normal growth of mycelium. The mushrooms are generally harvested at the beginning of April and harvested every 5-7 days until August. The tomato was planted on both sides of the mushroom bed in mid-March. The spacing between the two plants was 40 cm. To prevent damage to the tomato in early spring, a small shed was placed in the greenhouse. When the temperature stabilized at 10°C, the shed was removed and the first batch was harvested in mid-May. tomato.

Third, cultivation management technology

1. Mushroom

(1) 3 days after sowing, every day, shake off the plastic film to remove the water droplets on the membrane, change the air, wait for the mycelium to turn white, and cover the mushroom bed, and there is a blossoming yellow water on the mycelium. Mushrooms, the mulch film was removed at this time.

(2) Pay attention to the shade. Pleurotus ostreatus grows in a humid and dark place. Therefore, in addition to the shading of tomato leaves during the entire growth period, it is necessary to artificially create a good shade and wet environment in the hot and dry months to allow it to grow normally.

(3) Strengthen irrigation. According to the degree of dryness and wetness of the mushroom bed, the irrigation water can be flexibly grasped, and the water is generally present in the hand-pinch cotton seed shells, indicating that the humidity is more appropriate.

(4) Control of pests and diseases. It was found that there were insects jumping on the mushroom bed, and 10% of insecticide could be used. Once every 10 days, it could be destroyed once and twice. If there were any bacteria, lime powder could be sprinkled.

2. Tomato

(1) The basal fertiliser should be applied, and no top dressing is generally applied. During the whole growth process of the tomato, due to the microbial decomposition in the mushroom bed, the nutrients needed for the growth of the tomato can be directly supplied.

(2) Due to the intercropping, ecological and physiological mutual benefits, the reduction of tomato diseases is promoted, and it is generally not necessary to use drugs during the entire growth period.

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