Sowing at the right time. Choose sand loam with a pH value of 5.5-7.2, deep soil layer, plough layer and good drainage. When the soil temperature of 5 cm is stable above 15 °C, it can be sown from early March to early May.
Seed treatment. Seed dressing with new high-fat film before sowing. It can keep warm, moisturize and swell, improve the germination rate of seeds and make the seedlings strong. Repel underground pests and isolate viral infections. Can prevent stem rot.
Striping or hole seeding can be used for planting. The density of seeding in spring is generally greater than that in summer.
Rational fertilization. Bio-fermentation compost, urea, phosphate fertilizer, potassium sulfate, boron fertilizer and zinc fertilizer. Spraying the flower wangwang No. 3 at the 3-4 leaf stage, spraying once every 7 days, even spraying 3 times. Spraying with special nutrition in the early stage of flowering, spraying once every 10 days, even spraying 3 times. During the full bloom period, the base of the plant is covered with soil, so that the roots are not unearthed, and the nutrient solution is sprayed after 7 days.
weeding. Spray the ground with a herbicide before sowing. Spray the ground in the 2-3 leaf stage and perform manual weeding if necessary.
Field management. Peanut flowering requires more water in the lower needle stage and the pod-forming stage, and is timely watered in case of drought. Pay attention to drainage during the rainy season, especially during the pod-forming period to prevent waterlogging.
Pest Control. In the seedling stage, a new high-fat film spray can be used to control the blight. For aphids that transmit viruses, pesticides should be used for timely prevention and control. For brown spot, black spot, anthracnose, etc., in the early stage of the disease, the targeted agent + new high-fat film spray is sprayed once every 7-10 days, and sprayed 3 times. In the growing season, when the leaves turn yellow, it is necessary to check the roots in time. It is found that the root rot uses roots and roots to protect the plant roots from virus-transmitted infections and leaves and fruits, ensuring the healthy operation of the plant transport system and enhancing the positive energy of plant development. .
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