Slogan of corn and soybean

"Corn with soybeans will not leak for ten years" means that soybeans are accidentally planted in the corn field, which is very safe and secure. According to this planting method, you can't get it in nine years in ten years! The interplanting mode of "corn with soybean" is to sow soybean in the late growth stage of corn, and soybean seedlings belong to the early growth stage when corn is harvested, and the seedlings are still relatively small. After corn harvest, soybean grows luxuriantly gradually, which is not affected by the occlusion of corn plants, and their respiratory frequencies are different. Combining crops with different respiration rates can greatly improve the air humidity in this place and ensure the normal growth of crops.

Intercropping soybean in corn field shows complementary advantages in planting structure. The heights of corn and soybean are different. Intercropping corn and soybean can make rational use of space and improve the utilization rate of land and light energy. The planting method of this crop is very scientific. If the weather is favorable, you can get a double harvest, and if you encounter drought, you can also keep soybeans from being harvested. Now most rural areas have such planting methods, which benefit rural areas.

Soybean root system has strong nitrogen fixation function and less fertilizer requirement, which is a good supplement to corn with tall plants and large amount of fertilizer and water. Corn can absorb excess nitrogen from soybeans and promote growth. People like interplanting corn and soybean. There is a saying that "two brothers are good if they want to eat enough" and "two brothers are good if they want to pay off their debts". The relationship between the two brothers is two ridges of corn and two ridges of soybean intercropping, which is two. From bar to bar is a ridge of corn and a ridge of soybeans. It can reduce the harm of pests and diseases to soybeans and corn, help soybeans get shelter because of high corn crops, thus effectively avoiding the harm of pests and diseases such as grubs, moths, and fruit eaters, and thus achieving the effect of increasing production.

Developing compound agricultural planting is not only as simple as planting level, but also the application of a complex, which includes fertile land, excellent seeds, sufficient water and fertilizer, timely spraying of pesticides, convenient mechanized operation and many other conditions.