In summer, it is very rainy and has a great influence on the cultivation of wax gourd. In order to reduce the impact of rainfall on wax gourd, it is necessary to grasp the main points of management of the melon planting after heavy rain.
First, timely gutter drainage
For ditches and submerged winter melon plots, we must pay close attention to clearing the ditches, drain the gutters, and clean up the silt on the leaves. In the event of continuous high-temperature sunny weather after rain, pay attention to the prevention of the occurrence of physiological diseases, and promptly spray the leaf surface water to reduce the temperature.
Second, do a good job in field management
For the melons with weak growth or partial dead seedlings after the disaster, timely inspection should be conducted to remove the dead plants. If time permits, reseeding can be arranged in time, combined with the prevention and treatment of diseases and pests, and the use of 1.8% overdose and other agents for foliar roots Top dressing, improve resistance to stress and promote plant growth. For old ripe melons that can be harvested, harvesting should not be done immediately after the rain.
Third, control pests
After the rain, attention should be paid to the occurrence of diseases such as melon plague, anthrax, and wilt disease. At the same time, attention should be paid to the occurrence and prevention of insect pests such as locusts, spotted maggots, and thrips. Alternating drugs should be used for prevention and control, and concentration and safety intervals should be mastered. Period to ensure safe production.
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