Missing soybean seedlings is very common. How to replant missing soybean seedlings?

Soybeans are the main raw materials for soybean oil, soy sauce, soybean meal, tofu, bean paste and other products in the eyes of our people. In fact, soybeans can also be extracted and made into many products, such as soy flour, soy isoflavones, etc. The annual consumption of soybeans in our country is quite large. The area we live in is one of the main soybean producing areas in our country. During the soybean production process, soybean seedlings are short due to land preparation, sowing, climate, seeds and other reasons. Breakage is common. Especially in some low-lying lands and five wastelands, the phenomenon of lack of seedlings and tree stems is more serious. For this reason, it is especially important to reseed Adopt Jane through simple reseeding methods.

1. Time selection

Usually between June 6th and 10th. That is, before soybeans were shoveled everywhere. At this time, the replanted soybeans can grow for 90 days from the emergence of seeds on June 20 to the first frost on September 20.

2. Variety Selection

Very early-maturing soybean varieties are generally used for multiple planting. Such as Beifeng No. 1 (96d), Neidou No. 4 (90d), Heihe No. 14 (90d), Beijiang No. 1 (85 ~ 90d), Dongnong No. 41 (85d).

3. Selection of methods

Use a duckbill top dressing device to adjust the seeding amount in each hole to 5 to 7 grains, which can be completed by one person. The sowing requirements are 60cm per ridge, 20cml holes, an average of about 5500 holes//667m2, and a seed dosage of 90kg/hm2.

4. There are many varieties of soybeans, some with strong branching ability and some with weak branching ability. Soybean varieties with strong branching ability can be planted sparsely to give full play to the advantages of this variety. If a small seedling is missing, there is no need to replace it. Generally, it is normal to keep the plant spacing about 5 cm. If the plants are too dense, they should be thinned appropriately. If there is a serious shortage of seedlings due to drought or other reasons, reasonable replanting must be carried out. Of course, the earlier the reseeding and thinning are done, the better, so as not to affect the growth of soybean plants.

5. For soybean varieties with weak branching ability, in order to better utilize land resources and light, they should be planted reasonably densely to achieve higher yields. For such varieties, if there is a shortage of seedlings, it is necessary to replace the seedlings. Of course, the plants should not be too dense. If the seedlings are too dense, otherwise the too dense soybean plants will grow weakly and there will be no pods in the fall. It can be seen that planting too densely will also affect the yield.

6. Farmers’ enthusiasm for planting soybeans has also increased. During the planting process, we must understand the characteristics of the soybean varieties we plant, adopt different planting methods according to different soybean varieties, and conduct dense or sparse planting reasonably. In the case of drought, irrigation must be carried out to increase the emergence rate of soybeans. For serious seedling shortages, seedlings must be replenished as soon as possible to lay a solid foundation for high yields.