Planting time and method of long beans

Planting time: long bean can be planted in the open field from February to March in spring, from May to August in summer and from September to October in autumn, and can be planted in greenhouse all the year round. Planting method: select fertile soil, apply appropriate amount of base fertilizer, sow about 3-5 seeds in each hole, fertilize around and cover the soil to bury the seeds, pay attention to the fertilizer not to touch the seeds to avoid burning seeds, cover the seeds with film after sowing, and then uncover the film after the seeds germinate. in the later stage, scaffolds should be built in time to do a good job in pest prevention and control.

1. Planting time of long beans

Long beans can generally be planted in spring, summer and autumn. of course, if they are planted in a greenhouse, they can be planted all the year round. Generally, they can be sown in the open field in February-March in spring, or in May-August in summer. Or sowing in September-October in autumn, during which time you can choose the appropriate time to sow according to the climate of the region.

Second, the planting method of long bean

1. Land selection and land preparation

The adaptability of long beans is relatively strong, and the requirements for the land are not strict, but if the soil is more fertile, then the quality and yield will be higher, so during soil preparation, the soil can be dug deeper and sprinkled with appropriate amount of fertilizer as base fertilizer. to ensure that the soil has sufficient fertility.

2. Sowing method

(1) the first way: in the whole plot, dig holes according to appropriate intervals, sow about 3-5 seeds in each hole, and then bury the seeds after applying fertilizer around. When applying fertilizer, you should not let the fertilizer come into contact with the seeds. If the fertilizer comes into contact with the seeds, it is easy to burn the seeds and reduce their emergence rate.

(2) the second way: in the selected land to sow the seeds into the soil, and cover with a layer of plastic film, wait until the seeds germinate, you can open the film for ventilation, while watering a small amount of water, and then wait until the seedlings grow to 5-6cm, you can pull out the seedlings, and plant according to the appropriate interval, if there is no rain after planting, you need to water, otherwise it will lead to the phenomenon of seedling death.

3. Post-management

Long beans should be watered before flowering. Long beans belong to crawling growing vegetables, so in order to increase the yield and facilitate picking, we can choose to build a support when the seedlings grow to about 30cm. During the flowering of long beans, fertilizer should be applied in time to improve the quality and yield of long beans.

4. Prevention of diseases and insect pests

Long bean generally rarely occurs, but sometimes root rot occurs, and there are also some insect pests, such as bean pod borer and cowpea pod borer, so in the process of planting long bean, it is necessary to carefully observe whether these diseases appear or not. if there is a timely prevention and control, you can choose to go to the pesticide store to buy targeted agents, in accordance with the recommended dosage in the instructions for prevention and control.