When is the best time to prune litchi trees?

When is the best time to prune litchi trees?

Litchi tree pruning

Litchi trees have always been heavily pruned in winter while summer pruning has been neglected. In fact, summer pruning can control the nutrient balance of litchi trees. When pruning young litchi trees, pinching, thinning and shortening should be done before new shoots sprout, which can effectively control the growth of branches.

Lychee tree pruning time

For young lychee trees that have not yet borne fruit, pruning can be done all year round, but for mature and fruit-bearing lychee trees, the best time to prune is within half a month after the fruit is harvested.

Lychee tree pruning propagation

Litchi trees are usually pruned after the fruit is harvested. The fruit stalks and damaged dry branches, dead branches, and undesirable branches can be cut off, and the sunny branches, strong branches, and branches with good growth can be retained for cutting propagation, so that the rooting survival rate will be higher.

How to prune a litchi tree

1. Pruning during the peak fruiting period

  The pruning contents during the peak fruit-bearing period of litchi mainly include pinching back, short pruning and thinning. Pruning back is mainly used for branch renewal, and short pruning is generally carried out on the fruit-bearing mother branches of the year after fruit harvesting in summer and autumn. The amount of pruning is determined according to different varieties, planting density and branch strength.

2. Pruning of aging trees

  Litchi is a long-lived fruit tree. Under normal cultivation and management conditions, its lifespan is often over 100 years. At present, the aging orchards that appear in production are mostly due to poor management and shade, which causes the trees to age prematurely. They should be treated differently during renewal and rejuvenation.

3. Treatment and pruning of overcrowded trees

  Litchi trees are planted too densely or pruned improperly, resulting in overcrowding. The characteristics of this type of orchard are that the leaves are crisscrossed and dense, the growth is weak at the bottom and strong at the top, the tree vigor is obviously declining, there are many diseases and pests, and the flat fruiting and yield are decreasing year by year.

Tips for pruning litchi trees

The tools for pruning litchi trees are pruning shears for small branches and saws for large branches. The saw should be sharp, and the cut should be smooth and free of broken branches to prevent rot and bacterial growth. If the tree does not bear fruit that year, pruning can be done early. After pruning, clear rotten fruits, dead branches, pruning branches and weeds on the ground and burn them in a concentrated manner to reduce the source of overwintering pests and diseases.


<<:  Millet planting conditions and environmental requirements of planting areas

>>:  What fertilizer is good for green onion topdressing?

Recommend

What is the Feng Shui effect of Qilin Palm?

Good luck to future generations Placing a Kylin p...

How to prune Hypericum

When to prune Hypericum Hypericum can be pruned i...

How many years does it take for citrus to bear fruit?

Introduction to growing citrus When planting citr...

The difference between cucumber and cucumber, cucumber picture

1. Differences between the two Cucumbers and melo...

Kiwifruit Growth Environment Conditions and Characteristics

Kiwifruit Growth Environment Conditions and Requi...

Cutting propagation method of Yalong wood

Cutting propagation time of Yalong wood It is bes...

Why did the green radish suddenly grow yellow leaves?

1. The temperature is too low Pothos is afraid of...

Cutting method of millennium wood

The thousand-year-old wood , also known as the ir...

How to fertilize Fragrant Wood

Fertilization method The fragrant wood is a plant...

When is the best time to plant fuchsia seeds

Planting time of fuchsia seeds Fuchsia is a peren...

Common diseases of radish and their control methods

Brown spot of radish The harm of brown spot disea...

Cultivation methods and precautions of yellow bract arrowroot

soil Well-drained, aerated soil with plenty of nu...