How many years does it take for a longan sapling to bear fruit?
How many years does it take for a longan sapling to bear fruit? In real life, many people will cultivate some plants, and many people like to cultivate fruit trees such as longan trees. The cultivation of longan trees is also quite troublesome, so below I will share with you the results of longan saplings over several years. Longan saplings bear fruit in several years 1
It usually takes 3-4 years from the time when longan seedlings are planted to when they begin to bear fruit. This period is called the young stage of longan. The focus of cultivation and management of young longan gardens varies depending on the age of the tree. In the first year of planting, the plants have few roots, shallow distribution, and weak stress resistance. The focus of management is to protect the roots and newly sprouted branches and leaves and improve their survival rate.
In the second year, the plants have returned to normal growth, with frequent branch germination and vigorous growth. The focus of the work is to strengthen fertilizer and water management to promote the rapid expansion of the tree canopy. In the third and fourth years, the plants begin to enter the fruiting stage. While promoting the expansion of the crown, management work should focus on shaping and pruning, cultivating strong and evenly distributed fruiting mother branches, and strengthening soil improvement and maturation to expand the scope of root growth. Increase root mass and lay the foundation for early fruiting and high yield.
Time for planting longan saplings
Longan saplings can be planted from March to April every year. Seedlings 5 ??to 6 years after planting are used as rootstocks. Grafting is carried out by the chiseling method. The scions should be selected from 2-year-old strong branches, 1 cm thick and 4-12 cm long. The grafting method can also be used. The best time is March to April. The tongue grafting method and the bud patch grafting method can also be used for grafting and propagation.
How to plant longan trees
1. Garden site selection: Longan planting sites should choose soil with loose soil, deep soil layer, good air permeability, and strong water and fertilizer retention capacity. Build a garden near a water source. If water can be diverted to build a pond to ensure spraying and drought irrigation, planting can also be done on slopes.
2. Variety selection: The selection of cultivated varieties of longan tree mainly depends on the market demand, the adaptability of the variety in the cultivation area and the level of cultivation technology, such as Shixia longan, Puming'an, and Oolong. Ridge, Youtanben, etc.
3. Seedling selection: The selection of seedlings in longan tree cultivation is an important technical link. It requires pure varieties, strong plant growth, dark green leaves, well-developed fibrous roots, no diseases and insect pests, and grafting seedlings with two grafting interfaces. More than twice the mature branches.
4. Dig the planting hole: The size of the longan planting hole mainly determines the amount of organic fertilizer to be added to the soil. The base fertilizer for filling the hole mainly includes topsoil, weeds, pond mud, garbage, pig and cattle manure, and chicken manure. The holes can be backfilled in layers or mixed, and the holes can be refilled for 1 to 2 months before planting.
5. Planting time: Longan trees can be planted in other seasons except winter. Generally, spring (before the spring shoots are grown) is the best, but planting should not be too dense. 30 to 50 plants are suitable.
6. Planting method: When planting the longan tree, it is appropriate to sink the loose soil in the planting hole and solidify it, then the root neck is flat on the ground or 3 to 5 cm deep into the ground, and pour enough water to fix the roots. Sprinkle water to keep the soil moist, and try to avoid planting seedlings on rainy days. How many years does it take for longan saplings to bear fruit 2
After the longan tree is planted, it will take about 3-4 years to bear fruit. If it is grafted and propagated, it will generally take 2-3 years to bear fruit. During maintenance, good fertilizer and water management must be carried out, and regular pruning is required. Moreover, its root system will be relatively developed. During maintenance, it must have sufficient sunlight to allow it to grow well.
Introduction to planting longan tree
Longan tree prefers a high temperature and humid growth environment. It needs a suitable temperature environment when growing, otherwise it will affect its growth and development. Generally, it will Planting is carried out in spring and autumn every year, when the climate and environment are more suitable for growth, and there are more varieties.
How many years will the longan tree bear fruit after planting?
After the longan tree is planted, it will take about 3-4 years to bear fruit. Its root system will also be relatively developed. During maintenance, There should be sufficient sunlight at all times to allow it to grow well, and watering and fertilizing should be carried out in a timely manner.
Grafted longan trees bloom and bear fruit
After grafting and propagation, the longan tree usually takes 2-3 years to bear fruit. During maintenance, Good fertilizer and water management is required, as well as regular pruning.
Potted longan trees bear fruit
It is easier to plant potted longan trees, but it is more difficult to bear fruit. It usually takes more than 5 years to bear fruit. It must be suitable. temperature environment and fertilizer and water management.
Why does the longan tree not bear fruit?
When the longan tree is growing, if there is rain during the flowering period, it will cause the flowers to burn out and be unable to bear fruit, and in normal times During maintenance, if it is not pruned in time, it will also affect its results. Some residual branches and rotten leaves need to be thinned out in time.
Key points of longan tree planting techniques
When maintaining longan trees, they need sufficient nutrients, which is more conducive to fruiting, especially after flowering, a large number of Fertilize and water in an appropriate amount during normal times to avoid water accumulation, otherwise it will affect growth and development. How many years does a longan sapling take to bear fruit?
When does a mature longan tree bear fruit?
Flowering occurs in March-April, and from late May to the end of August is the longan fruiting and fruit growth period. Pick the fruits from July to August when they are ripe and turn yellow-brown. It is a plant of the Sapindaceae family. The fruit can be eaten raw or processed into dried products. The meat, core, skin and roots can all be used for medicinal purposes. Originating in southern and southwestern China, longan is cultivated in many countries and regions in the world, such as China, Thailand, Indonesia, Queensland in Australia, Hawaii and Florida in the United States, etc.
When will the newly planted longan tree bear fruit
After longan planting, after 3-4 years of normal cultivation and management, an early-bearing and high-yielding crown and a well-developed root system have been basically formed. With the nutritional conditions for flowering and fruiting, it begins to enter the early fruiting stage. Longan trees generally live for decades. If grown by fruit farmers, they will be discarded once the peak fruit age is over.
Growth habits of longan tree
Longan is a subtropical fruit tree that likes high temperatures and humidity. Temperature is the main factor affecting its growth and fruiting. Generally, where the annual average temperature exceeds 20°C, It can make longan grow and develop well. It is drought-tolerant, acid-resistant, barren-tolerant, and avoids immersion. It grows well in red soil hills and dry flatlands. It is easy to cultivate, has a long life, high yield, and large economic benefits. People like to plant it.
How does the longan tree survive the winter?
The temperature gradually drops in winter. During the overwintering period, the longan tree needs to enter relative dormancy. The vegetative growth is suspended and stopped, and sufficient organic matter is accumulated. Nutrition and endogenous hormone activity promote the physiological differentiation of flower buds, which is an important link for early fruiting and high yield in the following year. Therefore, winter management of longan orchards should be taken seriously.
1. Strengthen the transformation of low-yielding orchards in winter
Winter is a good time to transform low-yielding longan. Winter idle labor can be used to carry out orchard infrastructure construction, repair orchard ladder walls and ridges, and clean up drainage. , irrigation ditches, and construction of water conservancy and soil and water conservation projects. Do a good job in expanding holes, applying more slow-acting farmyard manure to improve the soil, or cultivating the soil to improve soil fertility.
2. Carry out garden cleaning work in winter
With low temperatures in winter, pests and diseases are at a disadvantage when they are inactive. Therefore, we should take the opportunity to clear the garden, cut off diseased and insect-infested branches, cross sticks, shade branches, and dead branches on the longan tree, and burn them together.
3. Control longan winter shoots
In recent years, due to climate warming, warm winters have occurred, causing longan winter shoots to grow, consuming longan tree nutrients and unfavorable flower bud differentiation.
Antifreeze measures for longan trees
The longan tree likes warm temperatures and avoids freezing. In normal years, longans in our city can survive the winter safely. However, in some years, cold waves attack, and in low-lying lands and coastal sandy beaches, longan trees can survive the winter safely. The texture of the longan garden will cause freezing, especially for young trees, so we should be vigilant. Cold and frost protection methods: Build soil at the base of the tree, whitewash the trunk, wrap it with straw and film, cover the crown, and add thermal fertilizers such as burnt soil to make the plant strong and increase its cold resistance. Irrigate and spray water before the frost comes. , fumigation and other anti-freezing measures.