Buckwheat spring planting technology
Planting time: From the end of March to the end of April, ground temperature can be sown at about 10°C. Land consolidation: The seeds of bitter leeks are small and light, and their top soil capacity is weak. Fine soil preparation is required before sowing to facilitate emergence of seedlings. The bitter leeks need a large amount of fertilizer, and they must combine the site preparation with the base fertilizer. Each mu can be used to produce 2000-3000 kg of farmyard manure as base fertilizer. Planting methods: bitter leeks can be seeded and transplanted. Drilling is often used in live broadcasting, spacing is 25 to 30 cm, mu seed amount is 0.5 to 0.8 kg, broadcast sowing depth of 2 to 3 cm, timely repression after sowing, so that the seeds and soil are closely combined, which will help seedlings. For seedling transplanting, only 0.2-0.5 kg of seed is needed per mu of Daejeon, and the ratio of seedbed to Daejeon is 1:5. The distance between rows of transplanted plants is 2515 cm. Feeding value: The bitter leeks are rich in nutrients, with dry matter containing 30.5% crude protein, 15.5% crude fat, and 9.7% crude fiber. The crude protein of fresh bitter leeks is 2.6%. Its lysine, threonine and isoleucine content is about 0.16%, which is rich in various vitamins and minerals. The bitter leeks have a large amount of leaves, are fresh and juicy, and the white sap in the stems and leaves has a slightly bitter taste, but the palatability is particularly good. Post-planting management and castration: bitter leeks should be properly planted and seedlings generally not seedlings. When the seedlings are too close, they can be sparsely seedlings, with 2 to 3 plants in a cluster and 4 to 6 cm in spacing. When the seedlings are 4-6 cm in height, they will be cultivated and weeded in time. Every time you cut a crop, you must top-dress fertilizer and water. Spring bitter buckwheat grows quickly. In the middle and early May, the grass can be cut for the first time. After every 20 to 25 days, it can be cut once every year. It can be cut 5 to 8 times a year, and the height of cut ramming can be 5 to 8 cm. Eli reborn. The yield of bitter leeks is as high as 7500 to 10,000 kg per mu of fresh grass. electronic thermometer,thermometers electronic digital,non contact thermometer Shenzhen Urion Technology Co., Ltd. , https://www.urionhealth.com