1、 Planting time

Northern soybeans are mainly planted in spring and autumn. It is more appropriate to plant them before and after the spring Qingming Festival. At this time, planting can be conducive to seed germination and growth. Northern spring soybeans are generally sown from April to may, and summer soybeans are more appropriate in mid and late June. There are differences between climates, so the planting time also needs to be adjusted

2、 Seeding and seedling raising

Prepare suitable soybean seeds, which can improve the survival rate after sowing. Prepare a loose and breathable seedbed, wet the seedbed before sowing, sow the treated seeds, cover the seeds with thin soil, water and maintain the humidity to promote the germination of soybean seedlings. Carefully cultivate and wait for soybeans to germinate and sprout, and transplant them when the bean seedlings grow to 4-5cm

3、 Transplanting and planting

Soybeans have strong adaptability and lax requirements for soil quality. They are suitable for growing in many soil conditions. Select the soil to be planted, prepare the land for deep cultivation in advance, sprinkle the drug treatment soil in advance, and sprinkle an appropriate amount of farmyard fertilizer as base fertilizer. Transplant soybeans into the soil and keep a good spacing, with an interval of 30-50 cm for each plant

4、 Field management

The soybean seedlings should be watered once after planting. After a week, the seedlings should be replenished, the seedlings with poor growth should be pulled out, and the soybean seedlings should be replenished. After that, the middle tillage and weeding should be carried out every other week or so. The growth of soybeans requires certain nutrients and rational fertilization. Base fertilizer shall be applied during planting, and fertilization shall be applied again when soybeans bloom and pod, so as to ensure good nutrient supply