1, seedling pruning: When the seedlings grow to one meter high after the seeds are sown and germinated, it is necessary to prune the plants, trim off the messy branches and leaves of the plants, cut off some dead branches of the plants, and keep the main branches of the plants, otherwise it will affect the growth of the plants.

2. Pruning at fruiting stage: Prune the lush branches at fruiting stage of the plant and cut off the branches that cannot bear fruit. Weak and infected branches must be cut off, so that plants can grow new branches and bear more fruits with better quality.

3. Renovation: After cutting off the branches of plants, the plants should be renovated according to their shapes to make them more beautiful. At this time, renovation can also prevent plants from consuming nutrients and affecting plant results; With nutrition, plants can be more robust and can prevent pests and diseases.

Extended data:

Summer is hot and humid, which is the season with the most pests and diseases in citrus. If the pest control in this period is not effective, it will seriously affect the cultivation of young branches and shoots of citrus, affect the development of young fruits of fruiting trees, and even cause a large number of fruit drops. Therefore, it is necessary to strengthen pest control in summer.

According to the maturity, use and market demand of citrus fruits, the harvesting time is determined. It is not suitable to pick fruits in rainy days and when the dew on the fruit surface is not dry. People who pick fruit should wear gloves, cut the fruit together with the fruit handle with a round-headed fruit scissors, then cut the fruit pedicle flat and handle it gently.

Pick fruits from outside to inside and from top to bottom. The inner wall of all fruit containers is required to be smooth, and the harvested fruits should be transported to the packaging yard or storage warehouse in time to avoid sun and rain.