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Planting method and timely planting management technology of long bean
Suitable planting time of long bean

Long beans have strong adaptability and can be planted all year round. The planting time is February-March in spring, May-June in summer, 9-65438+1October in autumn and165438+1October in winter. Different temperatures and regions lead to different planting times.

Planting methods and key points of long bean

1, variety selection:

Zhijian 28-2 is a common variety of long bean, suitable for spring sowing, and different varieties are selected in different seasons. It is necessary to choose the variety of long bean according to the planting temperature and time.

2

, sowing method:

Long beans are sown in high ridges and low holes. The row spacing is controlled at 66cm, and the hole spacing is controlled at 18-25cm. Basically, 4000-5000 holes can be planted in an acre of land, and 2-3 long beans can be planted in each hole. An acre of land needs about 4-6 kilograms of seeds.

Matters needing attention in daily management of long bean

1. Site management:

Long beans need to remove excess side buds. At the same time, when the main vine climbs to the top of the frame, the top of the main vine should be knocked off in time to stimulate the growth of the lateral vine.

2. Pest control:

In the summer of 2008, long beans grew in high temperature and high humidity environment, and pests and diseases occurred seriously. Therefore, it is necessary to strengthen the scientific prevention and control of diseases and pests in long bean.