Chinese cabbage three-year mode

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I. Planting methods In late November, the plots were ploughed and made into 3 m wide ramen noodles. Every pod is planted with rows of 25-30 cm in rows and planted with peas, harvested from May to June of the following year. Then the ground was leveled and the green soybeans were sowed about 35 centimeters apart. Harvesting was completed in early August. Live Chinese cabbage was broadcasted in mid-August and was harvested in mid-November. Second, the cultivation points 1, the pods peas choose early maturing, high yield, large, dark green skin in the Pea 6 varieties. Planting land is generally drilled from November 20 to December 1 with a sowing volume of 25-30 kg per acre. Before planting, 50 kg of compound fertilizer per acre is used as a base fertilizer. After the spring is opened, urea is applied 8-10 kg per acre, and low-concentration urea can be sprayed during the flowering period. 2, green soybean large-grained green soybean varieties such as Taiwan 292, sowing rate of 7.5 kg per mu; small green soybean varieties such as Hefeng 25, per acre sowing rate of 5 kg. Once locusts and pods are found to be harmful, they can be killed with 20% speed kill or 5% enemy kill. 3, Chinese cabbage selection of tall, straight-shaped, green gang class 83-24 species. 10 grams per acre sowing rate. About 15 days of seedling age, plants have 5-6 leaves transplanted. Before transplanting, 8000 kg of compost organic fertilizer, 100 kg of compound fertilizer, and 10 kg of urea were used as base fertilizer. Pay attention to timely watering during the expansion of Chinese cabbage. China Agricultural Network Editor

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