Winter amaranth cultivation should use color pupae that produce good taste, high yield, strong stress resistance, and cold resistance. Choose flat land with rich soil quality, convenient drainage and irrigation, and low weeds. Plow 15-20 cm in early November. After deep cultivation and fertilization, seeding can be carried out in mid-to-late November. After dressing with a new high-fat film, mix the seed with an appropriate amount of fine sand and spread it evenly on the noodle surface. Press down with your feet or cover a layer of soil, and then cover the film. Then use a 2 meter long bamboo strip to support a small arch shed 70-80 cm high and cover it with a film. On the basis of watering the bottom water, no watering is required before emergence, and emergence can be achieved in 5-7 days. After the cotyledons were unearthed, the mulching film was removed and the field weeding seedlings were taken * times. When two true leaves are grown, the second weeding and seedlings will be carried out, and the top fertilizer and water will be used. After each harvest, the water will be topdressed and sprayed once. The stems are thick, the leaves are thick, and the yield is high. At the end of March of the following year, when the temperature rises, the small arch shed can be removed and a new high-fat film can be sprayed to prevent high-temperature burning seedlings and prevent white rust of amaranth. Disclaimer: Some articles on this website are transferred from the Internet. If you have third party legal rights, please inform this website to deal with them. phone 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. Auxiliary Facilities,Greenhouse Ventilation Fan,Greenhouse Fogging System,Greenhouse Movable Irrigation JIANGSU SKYPLAN GREENHOUSE TECHNOLOGY CO.,LTD , https://www.alibabagreenhouse.com
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.