How to prevent melon keratoses?
2022-12-13 22:05:21
Melon seeds can be sterilized by thermostatic drying at 70°C for 72 hours, or soaked in warm water at 50°C for 20 minutes. After soaking and drying, they can be germinated. Seed can also be used 300-times calcium hypochlorite, soaking seeds for 30-60 minutes, or 40% for sale. Ma Lin 150 times liquid immersed for 1.5 hours or 1 million units of 500 times streptomycin sulfate soaked for 2 hours, rinsed and germinated after germination.
Disease-free seedlings were planted, and non-guaranteed crops were rotated for more than two years. Field management was strengthened, and diseased leaves were removed after the growing period and harvested, and buried in time. Wet powder 800-1000 times, 14% solution of ammonia bath 300 times, 77% can kill WP 500 times. Downy mildew and bacterial keratoses can be sprayed with 60% ethyl phosphonium aluminum sulphate or 70% ethidium manganese WP 500 times liquid and 72% urea MnZn wettable powder 800 times, which is effective for both diseases. Spray 60-70 liters of liquid for every 667 square meters and stop using drugs 5 days before harvest. The application of VA mycorrhizal Glomusmacrocarpum can reduce the incidence of bacterial angular leaf spot of melon.
Disease-free seedlings were planted, and non-guaranteed crops were rotated for more than two years. Field management was strengthened, and diseased leaves were removed after the growing period and harvested, and buried in time. Wet powder 800-1000 times, 14% solution of ammonia bath 300 times, 77% can kill WP 500 times. Downy mildew and bacterial keratoses can be sprayed with 60% ethyl phosphonium aluminum sulphate or 70% ethidium manganese WP 500 times liquid and 72% urea MnZn wettable powder 800 times, which is effective for both diseases. Spray 60-70 liters of liquid for every 667 square meters and stop using drugs 5 days before harvest. The application of VA mycorrhizal Glomusmacrocarpum can reduce the incidence of bacterial angular leaf spot of melon.
Greenhouse Vertical Hydroponics
Greenhouse Vertical Hydroponics allows you to grow fresh vegetables and fruits at much higher crop yields and relatively lower costs. Thus, not only is it a profitable undertaking, but one which has proven of great benefit to humanity. With Greenhouse Hydroponics, plants can be raised out of season resulting in better control and higher yields of crops.
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