1, eliminate inferior plants;

During the growth of longevity fruit trees, due to the influence of pests or other factors, a few plants form stiff seedlings or weak seedlings. Therefore, it is necessary to dig out inferior plants in time, plant strong seedlings in dug holes, and then apply quick-acting fertilizers to strengthen management and promote their growth and development.

2, scaffolding and tying vines;

The stems of longevity fruit trees are soft and prone to lodging. Therefore, before flowering and fruit setting or when the stem is about 40 cm long, bamboo, sorghum stalk, Vitex negundo, etc. It should be used to build a relatively strong cross-shaped or arched, rectangular or three-dimensional rectangular frame.

3, thinning flowers and fruits;

There are too many fruits on a flower spike, which makes the fruits smaller and affects the quality. Only 4 ~ 6 strong and full flowers are left on each inflorescence, and the rest should be removed.

4. Prevent falling flowers and fruits;

At the turn of summer and autumn, flowers and fruits often fall, for example, because of insufficient water and nutrition supply, pruning is not timely. We should start with improving management measures.

5, pest control.

Longevity fruit trees have strong disease resistance and are cultivated in the open field, with few diseases, but they are easy to get sick in rainy weather. Anti-virus alum can be used to remove pests.