Planting time of bean king

Shelf beans can be planted in both spring and autumn, but they are generally planted in late spring and March. Before planting, be sure to soak the seeds in a diluted germicidal solution for two or three hours, then remove them and wash them with water before sowing.

The planting method of the king of beans:

1. Land preparation

When planting the king of beans, we should choose the soil with good drainage performance and thick fertility. the bottom fertilizer can be applied before soil preparation, and the base fertilizer can be selected to add the right amount of chemical fertilizer, and the soil will be leveled deeply after fertilization. Generally, the width of the border is 1.2 meters, the height of the border is 6 centimeters, and the distance between the borders is 70 centimeters.

2. Planting

First soak the seeds in diluted sterilization for 2-3 hours, which can effectively kill the residual germs, and then sow the seeds after washing with clean water. Each row can be sowed with two rows, the spacing between rows is 40 cm, the distance between plants is 30 cm, and the seeds are placed in 3 li per hole. If the temperature is too low during sowing, film can be covered.

3. Fertilization and irrigation

The root rot phenomenon is easy to occur when there is too much water and fertilizer at the seedling stage, so it is necessary to control the water and fertilizer at the seedling stage. In the trailing period of the king of beans, it can be combined with ploughing to fertilize and water once, which can promote the growth of vines and flower bud differentiation. The king of beans needs a lot of water and nutrients to blossom and bear fruit. Generally speaking, fertilization should be combined with irrigation at this time. In the podding stage after flowering, the nutrients it needs are consumed very quickly, so it is necessary to keep the soil moist while applying less nitrogen fertilizer, or you can also spray iron, zinc and other trace elements to supplement foliar nutrients. In the later growth stage, if the plant does not senescence prematurely, it can be fertilized 1-2 times to promote the new flower, prolong the harvest time and increase the yield.

4. Set up a frame

When the king of beans begins to shake the vine, he can use a bamboo pole to build a herringbone, and cooperate with the frame to draw the vine, so that the king of beans can grow upward.

5. Pest control

The common diseases and insect pests are pod borer, leaf mite, rust, gray mold, root rot and so on. Spray control should be carried out in the high incidence period, and spray in the early stage to prevent the spread of bacteria.

The above is the introduction of the planting time of Douwang. I hope it will be helpful to you.