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Tomato, melon, garlic, garland chrysanthemum four one planting
Tomato, melon, garlic, garland chrysanthemum four kinds of vegetables efficient three-dimensional intercropping, generally can produce 3 000 ~ 4 000 kg per mu tomato, wax gourd 2 000 ~ 3 000 kg, garlic 1 000 ~ 2 000 kg, 500 ~ 750 kg of wormwood, economic Better efficiency. 1. Tomatoes are arranged in early November for nursery and planted in mid-February in the following year. They begin to be marketed in mid-to-late April and are cleared early in July; winter melons are used to nurse seedlings in greenhouses in early March, and are planted on scaffolds in mid-April. The next tomato line is listed from the end of June to early July; green garlic is broadcast in late July and is listed in mid-October; garland chrysanthemum is planted in early November and listed in the first half of the third year to the Spring Festival. Second, cultivation points 1. Spring tomatoes use precocious, disease-resistant, low-temperature-resistant and low-light-resistant fine varieties such as Xianfeng, Fengjiao 906, Xiafen and other varieties. Choose landforms with high dryness and smooth drainage to build seedlings, with a seeding volume of 35 grams per mu. Nursery greenhouse temperature is maintained at 20 ~ 25 °C. 5 to 7 days before planting, the seedlings should be properly cultivated. Decomposition of 3 000 kg per hectare of manure, 50 kg of compound fertilizer and 40 kg of ammonium bicarbonate were used as base fertilizer. Site preparation, deduction of greenhouse shed, 1 week after spraying herbicide, and then cover the film. When the temperature in the greenhouse is above 20°C during the daytime, the seedlings are planted with buds and transplanted, and 3500 to 4,000 plants are planted per acre. After the planting, take a small shed and cover the straw on the cold weather shed. After the flowering of tomato, a 2,4-D liquid flower with a concentration of 2010-6 was used. Berry squeezing whitish with 45% ethephon 200 times fruit dip ripening. Pay attention to control of gray mold, early blight and insect pests. 2. The gourd uses good-quality horse group 1 or Guangdong blue skin. After transplanting seedlings, 200 to 250 plants per acre are planted, and water is poured after planting. When the wax gourd grows 30-40 centimeters, the big scaffold is removed, and the arowana is used to take the “person†frame, raising 1.7-2 meters. Soil water retention during fruit expansion remained at 70% to 80%. The results of the initial and mid-term application of strong fruit fertilizer, urea per acre per 1-2 kg of water after pouring. Note prevention and treatment of winter melon wilt, disease and so on. 3. Garlic uses the heat-resistant, high-yield, high-quality Chengdu Ershui garlic varieties. Before sowing, 2 million kilograms of composted manure and 20 kilograms of cake fertilizer were used as base fertilizer. Per acre sowing rate of 400 to 500 kg, spacing 5 cm 8 cm. After sowing, it is covered with straw or shade net. Increase fertilizer and water management during the growing season. 4. Chrysanthemum halodendron is a cold-tolerant wormwood variety. Before sowing, combined with the site preparation per acre Shi manure 1 000 to 1 500 kg, compound fertilizer 30 kg, ammonium bicarbonate 40 kg. To make a 1.5-meter-wide rice dumpling, the seeding rate per acre is 3.5-4 kg, soaked with water after sowing, and a small arch shed is used for each culm. Every two small arch sheds are combined with a shed. Keep the soil moist before emergence. For each harvest of Artemisia halodendron, it is necessary to topdress the once available fertilizer.