The yield increase effect of garlic mulching film is very obvious. Compared with open field cultivation, the roots, stems and leaves of the mulch covered with garlic were significantly better than the garlic in the open field. The yield of garlic stalk was 35% higher than that of open field cultivation, and the yield of dried garlic was 30% higher than that of open field cultivation. Its main cultivation techniques are: 1. The optimum period for sowing garlic in a suitable period is to make the plant grow to 5-6 leaves before wintering. At this time, the plant has the strongest cold resistance, and it will not be frozen to death in the cold winter, and the plant will be successfully passed through vernalization. Good foundation. The suitable sowing period of mulch garlic is from the Beijing area to the sputum area, which is between the two seasons of “autumn†and “cold dewâ€, from the end of September to the beginning of October. 2, in order to ensure the quality of garlic seeds, the selection should be large and round, the bottom is not deformed, the valve is large and dense, the skin thickness is resistant to storage and transportation, and the standard garlic head is suitable for the characteristics of this variety. Generally, Cangshan Garlic is used to produce Cangshan Pujia garlic used in Yongnian County, which is mainly produced by garlic. 3, the application of the base fertilizer garlic is a favorite fertilizer crop, need more fat and fertilizer. The principle of fertilization for planting garlic is based on base fertilizer and supplemented by top dressing. The ratio of base fertilizer to fertilizer should be reasonable. The mulch garlic is generally used with 5000 kg of high-quality farmyard manure, 100 kg of ammonium bicarbonate and 100 kg of superphosphate. The ploughing is fine, and the width is 166 cm. 4. The seed treatment test proved that 100 kg of garlic seeds were first soaked with 0.3% potassium dihydrogen phosphate aqueous solution for 6 hours, and then sown with 500 g of 50% carbendazim powder, not only can be released in advance, disease prevention, but also early Mature, increase production. Use 50% of the keeling 150 grams of water to add 2 kg, and evenly mix 200 kg, the effect of preventing and curing sclerotinia is very good. 5, sowing in the sputum in the 20 cm line spacing ditch, 8 ditch depth 3 ~ 4 cm, artificially planted in the ditch, the garlic cloves are vertically implanted into the soil. The production of garlic stalks is mainly 45,000 to 50,000 plants per acre (plant spacing 6 to 7 cm), mainly producing garlic, 25,000 to 30,000 plants per acre (plant spacing 10 to 12 cm), and then covering the soil. After the soil is covered, there is a soil thickness of about 0.5 to 1 cm above the garlic buds, and the surface is flattened. 6. After watering and coating the garlic, it should be watered and covered according to the temperature and moisture. If the average daily temperature is above 20 °C, the weather is dry, do not be busy watering the film after the sowing, and then water the film when the average daily temperature drops to about 17 °C. If the temperature is appropriate, regardless of the sensation, the water should be sprayed, the herbicide, and the film should be sprayed after sowing. If the temperature is high, the sensation is good, 2 to 3 days after sowing, after the root of the seed is fixed, the water is coated. 7. If the garlic is found to have a budding arch film phenomenon, it should be concentrated in time to put the seedlings in time. After the seedlings, pour water again. At the beginning of December, the frozen water should be poured in due course according to the weather conditions. 8. Strengthening the management of the garlic covered by the plastic film can safely overwinter and quickly enter the greening period after the temperature rises. Generally, the green water is poured in the end of February to the beginning of March of the coming year, and 25 kg of urea is applied per acre with water. If you find garlic, you can apply 50% phoxim per acre, and the control effect is very good. In early April, garlic enters the flower bud differentiation stage, in order to promote its growth, it must be topdressed and watered. Apply 20 kg of ammonium bicarbonate or 25 kg of urea per acre with water. After the garlic is harvested in early May, the garlic enters the expansion period, and the garlic should be poured into the water in time to flush the manure or fertilizer. If there is premature aging of garlic, it can be fertilized by foliar application, sprayed with potassium dihydrogen phosphate 500-700 times or 2% urea. Harvest, dry and store in time from late May to early June. Disclaimer: Some articles on this website are transferred from the Internet. If legal rights of third parties are involved, please inform this website. phone Digital Camera,Walkie Talkie Interact,Walkie Talkie,Kids Camera Shenzhen Zuomi Technology Co., Ltd. , https://www.nbbkvis.com