The mulching film planting technique is one of the common planting methods in the vegetable planting process. It has the functions of improving ground temperature, maintaining water and soil, controlling weeds, improving microclimate, etc., and can effectively increase the yield and quality of vegetable cultivation. So, how should the mulch bitter gourd be planted? Here is a brief introduction to the cultivation of mulch film covering bitter gourd. Method of planting mulch bitter gourd: 1. Warm soaking: The bitter gourd seed coat is thick and hard. It should be soaked in warm water of 55-60 °C before sowing. The water should be sufficient to make the seeds evenly heated. After the seeds are in the water, they should be stirred constantly, maintaining a temperature of 55-60 ° C for about 10 minutes. When the water temperature naturally drops to about 30 ° C, soak for another 24 hours. 2. Seed disinfection: In order to prevent the spread of diseased seeds, it is best to disinfect the seeds. Soak the seeds with 75% chlorothalonil 800 times solution or 50% carbendazim 500 times solution for 30 minutes, rinse out and immerse in clear water for 3-4 hours, then dry it in a suitable environment for germination. 3. Germination: The soaked and sterilized seeds are wrapped with gauze scalded with 100°C boiling water, germinated at 35°C, reduced to 25-30°C after 2 days, and sprouted after 4 days, when more than 70% of the seeds Seeding can be done when sprouting. 4. Scientific sowing: The suitable sowing date is in late March, and should be planted on sunny days in the morning. It can be ordered according to the row spacing of 7-8cm. With the seed covering soil (about 2ClTI thick), after the seedlings have finished the seeds and covered the soil, the soil should be covered again, and the gap between the holes should be covered with soil. , about 0.7eln thick, and then cover the film. When laminating, be sure to tighten the film and press it tightly around it. Management techniques of mulch bitter gourd: 1. Preparation of seedbed soil: The seedling nutrient soil on the seedbed requires comprehensive nutrition, loose texture, strong water and fertilizer retention capacity, good gas permeability, moderate pH, no soil-borne pathogens and eggs, and good fixation to the seedlings. ability. The general ratio is: fertile garden soil 6 parts, decomposed ring fertilizer 4 parts, mixed and sieved, 1ml nutrient soil plus 3kg of calcium phosphate, 10kg of plant ash, 5kg of compound fertilizer, it is not suitable to use nitrogen fertilizer or farmyard manure . Thereafter, the nutrient soil of the seedbed is disinfected, which is an important link to reduce the pests and diseases of the bitter gourd seedlings and ensure the robust growth of the seedlings. Generally, 50% carbendazim 100g and 50% dichlorvos 50g can be added to 1 ml of nutrient soil. 2. Construction of the bed: bitter gourd is generally used to raise seedlings by using impotence and cover film. You can choose a place with a leeward sun and a high dry terrain. Dig the bed site before the soil freezes and make a seedbed. After finishing and compacting the bed surface of the nursery in the middle and late March of the next year, 1/2 of the well-preserved nutrient soil is placed in the crucible (usually 5-6 cm thick), and the water is poured once to allow the water to seep. Use the remaining half of the bed soil to flatten the bed surface, and then pour the bottom water once to make the seedling bed surface smooth to ensure the seedlings are neat. The above is the introduction of the mulching film planting technique of bitter gourd. Friends who plant bitter gourd can refer to the above techniques and combine the actual planting conditions to carry out reasonable planting. Disclaimer: Some articles on this website are transferred from the Internet. If legal rights of third parties are involved, please inform this website. phone Foot and leg massager Foot and leg massager Shenzhen Jie Zhong Lian Investment Co., Ltd. , https://www.szmeizons.com