Choose late-maturing varieties suitable for local planting and sow saplings in September-October. Meat cemeteries should be made in high-lying, fertile, and well-drained areas. Before sowing, fully apply organic fertilizer and compound fertilizer in the field, and plow the soil about 30 cm deep to make it smooth and fine. Bamboo shoots have small seeds, and the soil should be fine and flat, leaving no large bumpy garbage. The nursery bed is made wide according to the terrain, and then bamboo shoot seeds are evenly sprinkled. After sowing, cover the soil with soil, use your feet to increase the contact between the soil and the seeds, increase the germination rate, and finally fill it with a small amount of water to ensure sufficient moisture.

After the seedlings are gathered together, 2-3 leaves of the seedlings should be kept weak, strong and small, so the distance between seedlings is about 3-5 cm; after thinning, apply appropriate top dressing, water in time, and plant strong seedlings. The amount of water should be controlled during the seedling stage and should not be excessively humid to prevent the occurrence of seals and diseases. In addition, you can also spray with 75% chlorothalonil to prevent the seedlings from freezing and infectious diseases. The age of bamboo shoots is generally about 30 to 40 days. After the seedlings reach 5 to 6 true leaves, they can be planted in the field. If you want to officially farm a large field, you must choose an area that is loose, fertile, and well-drained. Radish will make about 3,000 kilograms of organic fertilizer into basic fertilizer, plow the soil 30 centimeters deep, level it with a rake, and separate the field ridges and ridges to facilitate later management. In large fields, the soil should be plowed very deeply, about a week in advance, and then the soil should be dried to improve the growth momentum of the seedlings and increase yields.

When planting, ensure that the field has good moisture and ensure the integrity of the seedling roots to the greatest extent. They can be buried in the soil with the soil clods. The distance between rows of bamboo shoots should be kept at 30-40 centimeters, and every four shoots should be spaced appropriately. The row spacing of Gru can be determined according to the needs of the variety. For example, the pointed leaf type is relatively dense, while the original leaf type is sparser. Temperature and humidity management: The vinegar machine should pay attention to ventilation and moisture. At night, the temperature should be above 0 degrees. When the temperature is below 0 degrees, small arches should be covered and curtains should be covered. Keep the curtains open during the day. When the trunks begin to swell for harvest, the warehouse temperature should reach 15 to 20 degrees during the day, and the ventilation should reach above 5 degrees at night with ventilation exceeding 24 degrees Celsius.

Fertilizer and water management, stable root water should be fully poured after meals, and the seedlings should be slowed down for 5 to 6 days. At the same time, the saplings should be harvested along the water. Apply 10 to 15 kilograms of ammonium sulfate to radish, and cultivate continuously to loosen the soil for 2 to 6 days. 3 times. When starting a single plant, do another autumn rain along the water, sprinkle 20 kilograms of sulfuric acid on the radish, continue to cultivate, squat down, and squat down the saplings. When the stems begin to swell, water them in time and add 25 to 30 kilograms of ternary compound fertilizer according to the water seedlings. Keep the soil moist from now on. In the early stage of disease prevention, 25% metalaxyl, zinc, wet powder 800 to 900 times liquid and 50% soclin, wet powder 1500 times liquid, or 50% carbendazim glue 500 to 600 times liquid and 2 ~ 3 times (once every 7 days).