The latest causes of corn bifurcation

Corn in the emergence of the status quo will always appear bifurcated, in fact, corn bifurcated corn is growing tillers. In fact, tillering is a good thing for crops, tillering will also bear fruit, but corn is different, corn tillering will not bear sticks. So, today I will tell you why corn splits.

1. Variety selection

In fact, the reason for this piece of variety in corn branching is relatively large. Expert experiments have proved that in the same area, a series of management factors such as temperature, humidity and light are different, and the situation of different varieties of corn branching is also different. Some have no bifurcation, and some have nearly 50% bifurcation, which is due to the variety of bifurcation. For example, varieties with thicker leaves are more likely to occur than varieties with thinner leaves. Tall breeds are less likely to occur than shorter ones.

2. Planting density

Corn planting density is also one of the reasons for corn branching, we all know that corn should not be planted too dense, too dense will affect the ventilation and light of corn field. However, it should not be planted too thinly. If the corn planting is too low, the nutrients in the corn field will be excessive, and the quantity is not proportional to the nutrients. Corn absorbs too much nutrients, and if it doesn't use so much nutrients, it will grow branches beside it, and the incidence of corn branching will be very high in the case of too thin planting density.

3. Excessive water and fertilizer

Although corn needs a lot of water and fertilizer to grow, if it is excessive, it may not be worth it. Nitrogen fertilizer, in particular, is thought by many to promote corn growth and increase yield by making the cob fat and large. However, fertilizing corn is the same as eating. Eating too much and eating too much will make the body uncomfortable. Too much fertilizer can be as thin as planting density, too much nutrients can not be absorbed, resulting in branching on the side.

4, short factors

In the process of corn planting, it may be caused by early land selection or improper management, diseases and insect pests, etc., which may lead to short corn plants, excessive use of prosperity control agents, rough dwarf disease, etc. As a result, a certain corn plant was much shorter than other corn plants, but it was still absorbing nutrients continuously, and the plant could not grow tall, so it could only grow and branch beside it, forming tillers and transferring nutrients.

The above four kinds are more common causes of tillering, in fact, corn tillering also do not have to pay too much attention, because it is because the corn itself too much nutrition and can not absorb before branching. However, tillers that grow as tall as the trunk still need to be removed, because tillers require more and more nutrients, which may lead to malnutrition of the trunk.