Zucchini psoriasis prevention and treatment
Zucchini has psoriasis, silvery leaves, lack of chlorophyll, photosynthesis is weak, can not be melon, then how to make zucchini leaves color positive, normal melon, yield increase, the use of new high-fat membrane, isolation virus infection can prevent the spread of pests and diseases. 1. Select species. Disease-free seeds were selected and seeds were treated optimally. The disease-free plots were selected for planting. The newly purchased seeds were soaked in warm water at 50°C for 25 minutes, and after cooling, they were sowed with a mixture of a new high-fat membrane and 300 g of 35% metalaxyl for seed dressing and seed dressing. After sowing, the surface of the soil was sprayed with 600-800 times of new high-fat membrane to ensure that the water content of the loquat was evaporated, the sun was protected against drought, the pests were eliminated, and the seed emergence rate was increased. 2. Field management. Choose land plots with high topography, good drainage and ventilation. Apply fertilizer and increase phosphorus and potassium fertilizers. Reasonable irrigation, do not make the land too wet. Discover the diseased plants and remove them in time. Irrigation with roots, targeted sterilization, promote the development of the roots. After the harvest, the diseased bodies were completely removed, concentrated treatment, and deep plowing were performed to reduce the source of bacteria. 3. Controlling. At the beginning of the disease, the new high-fat lipid film + tree maintenance general will be sprayed and sprayed once every 7-10 days, and even sprayed 3 or 4 times. The commonly used agent is 1:1:240-300 Bordeaux mixture, and 40% EB aluminum wettability. Powder 200 to 300 times and so on. 4. Squash gourd fruit to enhance the management of fertilizer and water, prevent high temperatures, control and promote melon. In the flowering, young fruit period, fruit expansion period of a strong gutting Turmeric, can make Guatea thickening, strengthen the direction of nutrition delivery, promote rapid development of melons, melons, beautiful, juicy and tasty; growth cycle does not fall , not melon, no crack melon, no abnormal melon. Disclaimer: Some articles in this website have been transferred from the Internet. If you are involved in third party legal rights, please inform this website. phone And today, you can find lifelike sex dolls that fit everyone`s unique taste: big boobs, flat chested, blond, Asian, African, BBW, or a mature sex doll, to name a few. Or why not a beauty that`s a replica of your favorite pornstar!? Favorite Sex Dolls,Popular Sex Doll,Popular Love Doll Dongguan Chenkuang Biological Technology Co., Ltd , https://www.cksexdoll.com