Bacterial wilt is a major hazard in the cultivation of bitter gourd in greenhouses. How to prevent and cure the bitter gourd in the greenhouse? Do you have any understanding, the next small series will introduce the prevention and control methods of the bitter melon blight in the greenhouse in detail, and help everyone better plant the greenhouse bitter gourd.
Prevention and cure methods of bitter melon blight in greenhouse
1. Selection
Seed selection is very important, and it has a great influence on the growth of bitter gourd in the greenhouse. Therefore, it is necessary to select excellent varieties that are disease-free, and then soak seeds with disinfectant to reduce certain bacteria. Professional seed dressing agents can be used before planting. Seed dressing can effectively increase the emergence rate of bitter gourd.
2. Grafting
Bitter gourd can be grafted with loofah. The specific method is to use loofah as rootstock, graft the bitter gourd to the loofah by tongue-joining method, and then apply the high-fat film to the wound to reduce bacterial infection, effectively promote bitter gourd wound healing and reduce The occurrence of bitter gourd blight.
3. Disease prevention
According to the law of the incidence of bitter melon in the greenhouse, as soon as possible, the prevention and treatment of the bitter melon blight in the greenhouse should be carried out in a timely manner to reduce the damage of the bitter melon in the greenhouse.
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