In recent years, the high-efficiency cultivation mode of rotation is very popular, because this model can not only increase the yield of crops, but also increase the other benefits of farmers' friends, make crop cultivation no longer single, and improve land utilization. Today we are going to learn about the annual efficient cultivation mode of rice celery tomato. 1. Rinse mouth arrangement: Rice is sown in mid-May, transplanted in mid-to-late June, and harvested in late October. Celery is grown in greenhouses, planted in mid-September in September, planted in mid-to-late November, listed before and after Spring Festival, and harvested in early February of the following year. Tomatoes are planted in greenhouses, planted in late November, planted in mid-to-late February of the following year, listed in early May, and harvested in mid-June. 2. Rice: Choose early-maturing late indica rice varieties with excellent rice quality and strong disease resistance, such as Nantun 44. Planting spacing is 26.4 cm, plant spacing is 11.55~13.2 cm, and each acre is planted with 18,000 to 20,000 points, 2~3 seedlings per hole, and 70,000 to 80,000 basic seedlings per acre. Scientific management of fertilizer and water and prevention of pests and diseases. 3. Celery: The variety uses Liuhe Huangxinqin. 3.1 cultivate strong Seedlings in the field. Choose sandy soil with convenient drainage and loose soil as seedbed. The amount of seed per acre is 1 kg. Each acre bed is sprayed with 48% trifluralin emulsifiable concentrate 100~150 g to prevent weeds. After the seedlings and time seedlings, the seedlings are about 2 cm away, and fertilize to promote the growth of seedlings, 1000 kg of diluted manure per acre. At the seedling stage, attention should be paid to water management, and water should be poured once in the morning and evening. Control the amount of watering about 1 week before planting, and refine the roots to facilitate the living. 3.2 Planting and cultivation Winter stalks are covered in a double shed with a small shed and a small arch shed. 10 days before planting, the shed will be shackled, and 1 week before planting, combined with the land preparation, 3,000 kg of organic fertilizer and 150 kg of vegetable special compound fertilizer will be applied per acre of field. The planting row spacing is 12 cm, the plant spacing is 8 cm, and 3 to 4 plants per hole. 3.3 Field Management After transplanting, water is poured in time to facilitate the survival of celery seedlings. During the growth period, the soil moisture is watered 2~3 times. After celery live, after sealing and during the vigorous growth period, each fertilizer is applied 10 kg per mu to promote the petiole thick, and the fertilization method is poured with water. Spraying a 0.2% potassium dihydrogen phosphate solution during the vigorous growth period of the plant can promote the celery tissue to be tender and improve the commerciality. Cover the shed film to increase the temperature of the shed. During the whole growth period, the two sides were ventilated during the day and the shed was kept warm at night. In case of cold, the shed is insulated and covered with straw curtains. When snowing, remove the snow on the shed film in time to prevent the greenhouse from being crushed. 4. Tomato: Variety of varieties with strong growth, disease resistance and cold resistance, and storage resistance, such as Shanghai Baoda 903. 4.1 Cultivation of strong seedlings The seedlings are covered by a greenhouse, a small arch shed, and a multi-layered mulch film. After the seedlings are kept, the seedbed is kept dry to promote the growth of the seedlings. When the seedlings of the seedlings are flat, the first true leaf-shifting seedlings appear, and the seedling bed is covered by a double-shed cover with a greenhouse and a small arch shed. The density of the transplanted seedlings is preferably 3 to 5 cm square. After transplanting the seedlings, water is poured to promote the survival of the seedlings. When the seedlings have 7 to 9 leaves, the first inflorescence is now planted. 4.2 Site preparation Before the crops are harvested, the fields are cleaned in time and the base fertilizer is applied. Apply 2,000 kilograms of decomposed organic fertilizer per acre, 30 to 40 kilograms of 45% compound fertilizer, and 40 kilograms of raw soybeans. The greenhouse film is buckled 7 to 10 days before planting, and the mulch film is covered 2 to 3 days before planting to increase the ground temperature. The planting row spacing is 50 cm, the plant spacing is 25~30 cm, and 4400~5000 plants per acre are planted. 4.5 Field Management Stabilize the shed for 1 week after planting to promote slow seedlings. After 7 days, the membrane can be gradually removed and the temperature is lowered. The shed temperature is maintained at around 25 °C during the day and above 15 °C during the night. As the outside temperature rises, the time for ventilation and release is extended. The amount of watering is controlled at the initial stage of planting to promote root development and prevent tomato stems and leaves from growing. Before the scaffolding, the water and fertilizer are combined and the water is fertilized. After the frame is in a drought and timely ditch irrigation, it should not be flooded; in case of rainy weather, remove the water in time. After the first inflorescence is placed, 10 kg of urea per acre is combined with watering. After thinning the flowers and thinning the fruit, apply 4 kg of compound fertilizer per acre to 10 kg. Single dry pruning, leaving 3 layers of inflorescences, the frame uses the "human" shaped frame. The above is all the content of today. Let's take a look at the cultivation techniques that are suitable for you in this mode. Regarding the common mode, you still want to know which vegetables, you can leave a message! heating Haloxylon Ammodendron Medical Equipment Co., Ltd. , https://www.ssmedicaldevic.com
