Long bean planting

According to the climate of the area, choose the appropriate time to plant in the fertile soil and apply appropriate amount of base fertilizer; dig holes according to the appropriate distance, put about 3-5 seeds in each hole, and plant when the seedlings grow to 5-6 cm; after planting, watering and fertilization can be carried out according to the growth situation and soil dry humidity; in the later stage, scaffolds should be built in time to control diseases and insect pests.

I. planting at the right time

1. You can choose to plant in spring, summer and autumn. If it is planted in a greenhouse, it can be planted all the year round.

2. Generally, the open field can sow seeds from February to March in spring, or from May to August in summer, or from September to October in autumn, during which time the seeds can be sown at a suitable time according to the climate of the region.

II. Land selection and preparation

1. The adaptability of long beans is relatively strong, and the requirements for land are not high, but if the soil planted is more fertile, then the quality and yield will be higher.

2. In order to increase the yield, the soil can be dug deeper during soil preparation and sprinkled with appropriate amount of fertilizer as base fertilizer to ensure sufficient soil fertility.

Third, sowing method

1. The first sowing method

The main results are as follows: (1) in the whole plot, dig holes at suitable intervals, and sow about 3-5 seeds in each hole.

(2) after applying fertilizer around, the seeds are buried. When applying fertilizer, the fertilizer should not be allowed to touch the seeds. If the fertilizer touches the seeds, it is easy to cause the seeds to burn out and reduce the emergence rate.

2. The second way of sowing

The main results are as follows: (1) in the selected plot, the seeds are scattered into the soil and covered with a plastic film, and after the seeds germinate, the film can be opened for ventilation.

(2) A small amount of water should be watered at the same time, and then when the seedlings grow to 5-6cm, the seedlings can be pulled out and planted at suitable intervals. If there is no rain after planting, it needs to be watered in time, otherwise it will lead to the death of the seedlings.

IV. Field management

The main results are as follows: 1. Long beans should be watered before flowering. Long beans belong to crawling growing vegetables, so in order to improve yield and quality, and to facilitate late picking, we can choose to build scaffolds when the seedlings grow to about 30cm.

2. during the flowering period of long bean, fertilizer should be applied in time to improve the quality and yield of long bean.

V. Prevention and control of diseases and insect pests

1. The disease of long bean is very rare, but sometimes root rot occurs, and at the same time, there are some insect pests, such as bean pod borer and cowpea pod borer.

2. In the process of the growth of long beans, we should carefully observe whether there are these diseases, and if they occur, we should prevent and cure them in time. Generally, we can go to the pesticide store to buy targeted medicaments and carry out prevention and treatment according to the recommended dosage in the instructions.