How to cultivate good sprouts and leafy vegetables
Sprouts have a short production cycle, many varieties, and can quickly meet the needs of the disaster area.
Pea seedlings: greenhouses, greenhouses, indoor can be carried out.
Selection varieties: green peas, hemp and other varieties; remove broken, deformed, rotten seeds.
Soaking: Washing with water 2 to 3 times, soaking for 18 to 24 hours, soaking the amount of water for the seed volume of 2 to 3 times;
Sowing: The cultivation container can be selected from various types of light flat bottom plastic seedling trays, with 1 to 2 layers of old newspapers on the bottom; after soaking, the seeds are washed again 2 or 3 times and evenly sowed in the seedling tray;
Germination: After sowing, the seedlings are stacked and placed at 18～22°C under suitable temperature for 2 to 4 days, once a day, they are poured and watered.
Management: After the germination, the seedling trays are discharged on a three-dimensional cultivation shelf or a temporarily erected wooden shelf, each layer is separated by 40 centimeters; the groundwater is poured and sprayed 2 or 3 times a day depending on the weather. When the temperature is low, it is poured less. High temperature, dry more than pouring, the temperature is 18 ~ 23 °C. Avoid direct sunlight;
Harvest: Pea seedlings 8 to 12 days, seedlings 10 to 15 cm long can be harvested and marketed. In the sales process, as far as possible in a cool place, 5 ~ 10 °C can be short-term preservation of 3 to 5 days.
Yellow bean sprouts, green bean sprouts: The best choice for the first year of new harvested seeds.
Soaking: Soak it in the same amount of warm water as beans for 8 to 10 hours. Drain the water and put it in a clean wooden barrel, basin or sink. The seed thickness is about 15 cm, and the surface is shaded with a clean sack cloth. 25 °C environment. 4 to 5 hours of water once, every time you want to spread over the beans, then drained. When the bean sprout grows to 1-2 centimeters, care should be taken to prevent internal hot shoots.
Harvest: After 5 to 7 days, bean sprouts can be harvested at about 8 cm.
Matters needing attention: In the disaster area, attention should be paid to the use of clean and disease-free clean water.
Cabbage, cabbage heart: choose dwarf white, April vine, May vine or local suitable variety.
Site preparation: The vegetable field is slightly turned upside down, and the height of the planting area is made to be 0.8 to 1.2 meters wide, 20 to 30 centimeters high, and 30 meters wide. Mushi urea 20 kg, flat.
Sowing: Spread the seeds evenly on the flat surface and use about 1 kilogram per acre. Cover about 1 cm of fine soil, lightly compacted. Then water it. It is best to cover the mulch or rice straw and build a small shed. If possible, cover the grass shed on the small shed.
Management and harvest: After the seedlings are unearthed, the mulch or straw is uncovered, and the watering is performed 3 to 7 days according to the situation. Apply urea once every 10 days. Seedlings can be harvested and marketed 25 to 30 days after sowing.
Pest control: pay attention to control aphids, 10% imidacloprid 1500 ~ 2000 times, or insect net coverage.
Xiaqiu Cabbage: Select Xiaguang, Zhengchun, Yanchun, Zhonggan 16 to 20 and other varieties, from July to September shading net nursery. The seedling age is generally 35-40 days.
Planting: 3500-5000 strains of early-maturing varieties of mu, and 1200-1500 strains of late-maturing varieties.
Irrigation: Irrigation should be performed during sowing, and the soil must be soaked before sowing, sowing, and then dry soil. After emergence, irrigation is generally no longer required. When planting seedlings, the water was planted once, and after 4-5 days, the water was controlled and the seedlings were controlled after irrigation. After the re-irrigation starts from the ball, the ground should be re-irrigated when it is dry, and it should be re-irrigated until the leafball is compact and begins to harvest or after each harvest.
Pest control: Prevention of soft rot, virus disease and diamondback moth, aphids, yellow striped flea beetles, cabbage caterpillars, etc.
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