One is to pay attention to drought and waterlogging. Ginger is not resistant to drought or waterlogging. It is advisable to keep the soil moist during the growth period. During the high temperature period in summer, water should be watered in time to cool down, and water in the morning and evening is better. At the same time, pay attention to timely drainage after rain.
The second is to pay attention to shading and cooling. Ginger likes to shade, is not resistant to high temperature and strong light. Shading should be carried out during the summer growth period. It can be shaded by scaffolding, or covering the ground with grass, or intercropping for shade.
The third is to pay attention to timely soil cultivation. To prevent the rhizomes from coming out of the ground, the epidermis becomes thicker and the quality deteriorates, the soil should be cultivated, combined with watering and fertilization, for 2-3 times of soil cultivation, each time the thickness of the soil is about 3 cm.
Fourth, pay attention to comprehensive prevention and control measures for pest control. Rotation and stubble replacement, ginger disinfection before planting, drainage and waterlogging prevention, and chemical control can be combined. Diseased plants found in the field are promptly removed, and ginger holes are limed for disinfection. The main pests are ginger borer, ginger maggot, ginger thrips, etc. Vegetable farmers should observe the insect situation in time and use trichlorfon or phoxim for foliar spray control.
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