The pea seeds needed for the production of greenhouse pea seedlings must be seeds with large particles, no pests, no damage, and full and full. To ensure high germination and uniformity after sowing. 2 Soaking The seeds are soaked in warm water at a temperature of about 20°C. The soaking time is 4-6 hours. 3 Seeding, germination After soaking, the pea seeds are sowed in a cultivar tray (60cm20cm50cm). Before sowing, a layer of cultivation medium (such as sponge and wet fine sand) is laid evenly on the bottom of the dish. The cultivation medium requires good permeability, and water is sprayed after sowing. Water must be sprayed. Use 0.4-0.6kg per plate. The nursery tray was moved to a dark room and maintained at room temperature at about 20°C. 4 transfer tray The albino pea seedlings were moved into greenhouses covered by shade nets for greening. The ground floor of the greenhouse can be used for laying construction bricks, and it can also be pre-flattened and solid to facilitate the discharge of the trays. In order to increase the multiple cropping index, a three-dimensional cultivation shelf can be placed in the shed, and the cultivar tray can be placed on the shelf for multi-layer cultivation. 5 Management 5.1 light The production of pea sprouts can only be carried out under low light conditions. Too strong light will cause the bean sprouts to grow too profusely and easily to age and affect the commodity. 5.2 temperature Pea seedlings are more cold-resistant and grow at a temperature of 9-23°C. If the temperature is too high and the metabolism is accelerated, it can promote growth, but it is easy to fibrosis and affect the eating habits, which also reduces the value of the commodity. Therefore, during the cultivation, the growth temperature of the pea sprouts can be controlled through the shading of the greenhouse, the ventilation and the insulation measures at night so as to make it in the best condition. 5.3 Moisture Water supply is the key to the quality of pea seedlings. Spraying water must follow the principle of a small number of times. In the later period, shallow water layer should be maintained to ensure fresh, tender and green bean sprouts. 6 Pest control Greenhouses produce pea sprouts, generally free of pests and diseases. During the high temperature season, pea sprouts grow in a multi-water environment and are prone to rotten roots, rotten stems, rotten leaves and other rotting phenomena. So pay attention to moisture management and ventilation. 7 Harvesting and Listing When pea sprouts grow to 6-8cm, they must be harvested in time. Harvesting can be done with scissors, starting from near the root. After harvesting, it can be bundled, or it can be placed in a box with vented ventilation. Peas are tender and difficult to squeeze, and they are more resistant to storage. Therefore, special attention must be paid to the process of harvesting and marketing. 8 food Pea seedlings can be fried or souped. It can be fried or matched with leeks. It is a delicious dish for all ages. Disclaimer: Some articles in this website have been transferred from the Internet. If you are involved in third party legal rights, please inform this website. phone disposable trocar, spc trocar, laparoscopic trocar, thoracic trocar Hunan Yaoming Medical Technology Co, Ltd , https://www.yaominmed.com
Greenhouse production pea sprouts technology
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