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Three good models for three-dimensional efficient planting
1. Sanliangliangcai mode. This mode is suitable for people in many places. 2.2 meters wide as a belt, each with 6 rows of wheat, leaving 1.2 meters wide blank winter interplanting spinach, starting in November to receive spinach, next harvest in March the following year; and then plant two rows of spring corn, corn with wide and narrow rows (narrow Row spacing is 0.3 meters and spacing is 1.9 meters. Planting is generally harvested at the end of July and early August. After finishing the harvest of wheat in June, two rows of summer corn were planted, with 3000-3500 plants per acre. After the harvest of summer corn, a ridge height of 10 centimeters was developed and two lines of early-maturing cabbage were planted. The cabbage was harvested at the end of October. Using this planting mode, wheat can produce up to 200 kilograms per mu, corn yield can reach 400 kilograms, cabbage yield can reach 2500 kilograms, and spinach yield can reach 250 kilograms. 2. One food two dishes mode. This model is suitable for mountainous areas. 1.2 meters wide, ridge width 80 centimeters wide and 40 centimeters wide. At the end of February, the potatoes were cut into pieces and germinated. In early March, they were planted on ridges and covered with films. In early April, the potatoes were sown and corn was sown on the surface. After the corn grows tall, the potatoes can be shaded. After the corn is harvested, the straw is returned to the field and the cabbage, cabbage, and cauliflower are planted. 3. Cotton pattern. Vegetables suitable for intercropping with cotton are onions or garlic. 1.6 meters wide, along with 4 rows of onion and 2 rows of cotton. Onions are raised in late September. In November, they are planted in a 1.1 meter wide room. Cotton is raised in the middle of March of the following year. In late April, planting is 50 centimeters. On wide ridges, onions were harvested in June. Using this mode of planting, onion per mu can reach 2000-2500 kg, and cotton can harvest 100 kg lint. In addition, the three-dimensional interplanting of cotton and garlic can also achieve significant biological complementarity. After sowing, garlic can make full use of the light, heat, water and other resources of cotton in winter and spring, until the cotton is still at seedling stage when garlic is harvested in late May. The plants are short and the competition between cotton and garlic is weak. The three-dimensional planting of cotton and garlic can increase the value of production per mu by about 400 yuan on the basis of ensuring that cotton is not reduced. 4. Wheat, pepper and corn patterns. 1.7 meters in width, kelp in 6 rows of wheat, 70 centimeters wide blank zone, two rows of cabbage, cabbage in the middle of September, early planting in early November, planting peppers after harvest in early April, wheat in early June After harvesting, one row of corn was planted with a spacing of 1 meter and shaded with chili peppers. 5. Mushroom intercropping pattern. This is the main mode of cultivation of edible fungi in three-dimensional agriculture, and it is more common between corn and oyster mushrooms and shiitake mushrooms. Shiitake, Pleurotus ostreatus width 30 cm, maize ridge width 40 cm, mushroom area per mu is 200 to 300 square meters, feeding 5000 to 6,000 kilograms, Pleurotus peru up to 3000 to 3500 kilograms. This planting mode should choose a long period of growth (110 to 120 days), lodging resistance, compact corn varieties, mushrooms, oyster mushrooms should be timely sowing, strengthen field management.