Steps and process of planting soybeans How to plant soybeans?

1, deep ploughing and ridging. Before planting soybeans, deep tillage and fertilization should be carried out, and the tillage depth should be more than 25 cm. Then spread diammonium phosphate and decomposed organic fertilizer evenly on the soil surface, then rake the fertilizer into the soil with a rake to fully mix the soil and the fertilizer, and then plough it again. Finally, the rake is leveled, thinned and ridged.

2. Fine sowing. Soybean is suitable for sowing around August 10. Before sowing, water should be sprayed in the field once to keep the soil moisture at about 22%, so as to ensure that seeds can absorb water and germinate normally. Then, according to the row spacing of 3 meters and the plant spacing of 33 centimeters, 2-3 seeds are planted in each hole, and the planting density is 30,000 plants per mu of field.

3. Rational fertilization. After sowing soybean, 25 kg of calcium magnesium phosphate fertilizer and 500 kg of soil miscellaneous fertilizer were mixed evenly per mu as seed cover fertilizer. After the plants enter the initial flowering stage, 3-5 kilograms of urea should be topdressing per mu, and the mixed solution of calcium superphosphate and ammonium molybdate should be sprayed on the leaves again at the pod-setting stage to improve the seed plumpness.

4. On-site management. In case of continuous high temperature weather after sowing, soybean should be watered in the evening in time. When three real leaves appear, the seedlings can be fixed between seedlings, and then combined with soil cultivation to weed once. When plants are infected with diseases such as gray spots, 50% thiophanate methyl solution is sprayed on the affected area.