Beans also need to be pruned

There are many vegetable farmers who grow beans, but most of them rely on the experience of planting open beans in the past, and they rarely carry out pruning, which leads to scattered branches of beans, mutual shade, reduced flower bud differentiation of lateral branches, low flowering rate, and relatively low yield in middle and late stages. Low, "Fushe" is severe in the hot season, and benefits are reduced. So, how should the vegetable growers prune the beans?

First of all, from the base of the beans to the lateral buds 50 centimeters from the ground should be promptly erased because of long beans, beans grow at the bottom of the plant will contact the ground, easy to infect the disease or be eaten by underground pests, affecting the growth of beans. At the same time, the lower lateral buds compete with the main branch for nutrition, affecting the growth of the main branch. When the lower side of the bud grows to 2-3 cm, it should be removed in time to improve the ventilation and light transmittance of the plant base, promote the thickness of the main branch, and flowering and scabbing earlier.

Secondly, during the process of bean pod sitting, attention should be paid to hitting the tip of the group and the side branches produced on the main branch should be picked up. When the buds and leaf buds are sprouted simultaneously in the middle and upper part of the main vine, the side branches of the leaf buds should be removed in time; When leaf buds only germinate but not buds, they can be picked up when the lateral branches grow to 2 leaves. This also promotes the formation of a panicle on the lateral branches, thereby increasing the number of flower buds and increasing the rate of cocooning.

Once again, when the main branch is topping up, it will be picked up in time when the main branch grows above the steel wire. This will help control the growth of the plants, increase the number of lateral branches, promote the differentiation of lateral branch buds, and increase the number of sitting lice. The above is for reference.

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