Time and method of pinching beans

There are many varieties of vegetables grown in rural areas, and basically every household will plant beans, whether fried or pickled, which taste. But in the bean growth process needs to carry on the pinching, this is beneficial to its yield, so what pinching is good? How should we proceed? Come and have a look with the editor.

1. Pinching time

The pinching of beans should be carried out in two steps. First of all, we have to understand the purpose of pinching. The first pinching is carried out at a plant height of about 70 centimeters. At this time, pinching is to prevent the plant from overgrowing and urge it to have more branches. If beans want to have a high yield, how to have too few branches? so this pinching is mainly to promote its more branches. The second pinching is carried out when the top of the bean is about 30 centimeters according to the greenhouse film, when pinching is to let nutrients return, promote reproductive growth, do not let it grow seedlings, want buds. After the branches grow up again, no matter how much, as long as 30 centimeters away from the greenhouse film, all pinched off, if they agglomerate at the top, it will affect the light, will also cause a lot of impact on the yield.

2. Pinching method

When the bean plant grows to 80 cm, first find the main vine, and then pinch off the tip of the top of the main vine to control the height of the plant and encourage the lower part to show more lateral branches. When the lateral vines blossom and bear fruit, the rear vines will also grow out, and it will also be shallow. If the bean support is too high, you can knock off the top with the help of a bamboo pole, which will have the same effect. Beans using pinching technology will generally increase production by more than 20%. This method is known to old farmers in rural areas, and friends with ideas can try it.

3. Points for attention

The vines of beans have strong growth. If they are not managed in time, the vines will consume too much nutrients and reduce the flowering and podding of beans. By pinching, they can reduce the top advantage, turn their vegetative growth to reproductive growth, and promote them to produce more lateral vines. More flowers and pods, so as to increase the yield. The growth rate of beans is very fast, and the ineffective side branches on the vines should be pruned in time, and they can also be picked generally, which can not only save time, but also pass the yield. But it is important to note that not all beans are suitable for pinching. Long beans on the shelves need to be pinched, but some varieties do not need to be on the shelves, so they do not need to be pinched.

The above is the bean pinching time and method introduction, hope to help you, want to know more related knowledge, please pay attention to us.