1, the choice of casing material. The soil, earth particle size, thickness of the soil layer, etc. directly affect the mushroom's early and evening, the level of production, and the quality of the product. In general, the earth covering material should have a good granule structure and have good water holding and air permeability. The nutrients in the casing soil should not be too rich and poor in nutrition. It is required that soil with no pathogenic bacteria and insect pests be included in the surface layer below 20 Ã…, and alkaline earth with high concentration of soluble salts should be avoided. At present, the best earth-covering material is peat soil, followed by sandy loam. Peat soil has good water-holding and air-permeability properties. The following is a brief introduction to management methods using peat soil as the cover soil material.
2, the modulation of the peat cover material. Each cubic peat soil is added with 10 lime (also can be formulated as lime with PH value of 7.5-8.0 to spray peat soil), 0.2m3 sand. Mix the sand, quicklime and peat soil together and turn them over twice. Mix the three as evenly as possible. Stack them into a large pile. Start watering from above with fresh water until water overflows from the bottom. Turn over the next day. heap. The stack is usually 4-5 times until the entire mound is uniform, and finally it is tightly covered with a film and sealed for 24 hours.
3, bed surface treatment before covering. Before covering the soil, 300-500 times more fungicide should be sprayed on the surface of the bed. If the bed surface is too dry, 0.5% lime water can be sprayed and then ventilated and dried. If the humidity of the material surface is too high, ventilation can be performed in advance to keep the material surface slightly. dry.
4, after the cover soil and overburden management. According to the thickness of the material, the thickness of the cover soil can be flexibly controlled. The thickness of the soil layer is generally controlled at 3.5-4.5, and the degree of dryness and humidity of the soil is modulated into water in the hand and scattered. During this period, we must pay attention to observe the temperature of the material, and strive to control below 28°C. If necessary, we can use night ventilation or brazing in the material, and spray water to control the temperature at the walls, doors and windows in the shed. The humidity in the booth is preferably controlled within the range of 65-70%.
The greenhouse a filled with equipment like hydroponic, irrigation, auxiliary lighting ,temperature and humidity control and also may be automatically controlled by a computer to maximize potential growth.
Hydroponics can be used to make the most use of the interior space. The relatively closed environment of a greenhouse has its own unique management requirements, compared with outdoor production. Pests and diseases, and extremes of heat and humidity, have to be controlled, and irrigation is necessary to provide water. Most greenhouses use sprinklers or drip lines. Significant inputs of heat and light may be required, particularly with winter production of warm-weather vegetables.
Auxiliary Facilities,Greenhouse Ventilation Fan,Greenhouse Fogging System,Greenhouse Movable Irrigation
JIANGSU SKYPLAN GREENHOUSE TECHNOLOGY CO.,LTD , https://www.spgreenhouse.com