Ma Xinshi, president of the National Agricultural Labor Model and Shaanxi Provincial Association of Professional Farmers, believes that the management of thin-skinned melons should pay attention to these points: Site preparation Melon responded well to organic fertilizer. After the shed, the high-quality farmyard manure and the ratio of 3:2:4 NPK fertilizer were applied. After the land preparation, the shed was erected to the high ridge, the ridge width was 1.0-1.2 m, and the ditch width was 50 cm. The ridge is 10 cm high and covers the mulch to keep warm and wait for colonization. Colonization The planting is generally carried out in early March. The temperature of 10 cm in the arch shed is stable above 12 °C. The daily average temperature is stable above 18 °C, and the weather can be settled in sunny and windless weather. When planting, the plant spacing is generally 40 to 50 cm, and the planting density is 2000 plants per mu. Post-plant management (1) Temperature and humidity management. The temperature and humidity in the protection ground are adjusted by the increase and decrease of the cover and the size and the size of the air outlet. Specific indicators: temperate growth period of 25 ~ 30 ° C, no less than 15 ° C at night, ground temperature 15 ~ 18 ° C. (2) Lighting management. Melon likes light, needs glare and sunshine for more than 12 hours. In the early spring, it is in the short-day sunshine and the light intensity is weak, and the formation of photosynthetic products is less likely to appear weak seedlings. Therefore, under the condition that the seedlings are not damaged by freezing, the light time should be obtained as much as possible. The film surface should be kept clean and the transmittance should be increased. On cloudy days, the scattered light should be seen when the conditions permit. (3) Fertilizer and water management. On the basis of applying the base fertilizer, it is generally topdressed before flowering, mainly based on compound fertilizer, such as cake fertilizer, diammonium phosphate and the like. If the base fertilizer is applied adequately, it is not necessary to apply fertilizer. In order to promote slow seedlings, planting for 4 to 5 days, the water should be more, and then according to the fertility conditions to control the amount of irrigation, in order to control the air humidity, the form of drip irrigation under the membrane can be used. (4) Plant management. In order to make full use of space, increase planting density, increase the number of fruit set, and increase production, it is advisable to use the method of hanging vines to carry out cultivation management. There are two methods for hanging vines: one is the main vine single-stalk pruning, and when the main vine grows to about 5 cm after planting, the main vine is hung with a rope. (5) Pest control. Mainly based on prevention. When planting, it is necessary to select resistant varieties, strengthen cultivation management, and carry out three-year rotation with non-melon crops; pay attention to clearing the diseased residues in the field, apply high-quality organic base fertilizer, do a good job in field drainage, ventilation and dehumidification. In order to prevent the occurrence of seedling diseases, spray the melon special fungicide once every 7 days, and the water must be applied as required. Disclaimer: Some articles on this website are transferred from the Internet. If legal rights of third parties are involved, please inform this website. phone Knitted Sunshade Net Series,Virgin Hdpe Shade Net,Flat Thread Woven Sunshade Net,Round Silk Black Shade Net Changzhou Green Nets Co.,Ltd. , https://www.gnshadenet.com