Jackfruit trees like high temperature environment, generally grow in frost-free areas with abundant annual rainfall, like sunny environment, slightly tolerant to shade when they are young, and like deep and fertile soil. Generally, it is most suitable for autumn planting of10-10, with seedling propagation for 8- 10 years and grafting or annular propagation for 3-5 years.
Jackfruit was originally distributed in India, but now it is widely distributed in China, India, Indochina Peninsula, Nanyang Islands, Bengal and Brazil. Hainan, Guangdong, Guangxi, Yunnan, Fujian and southern Chongqing are all cultivated. Common varieties are local dry buns and oil buns, as well as Malaysian varieties in Hainan and red meat varieties in Vietnam.
The fruit of jackfruit trees planted for many years.
The jackfruit tree will bear fruit after 3-5 years of planting. If it is a seedling, it usually needs to be maintained for 8- 10 years. It blooms in February and March in early spring, and the fruit matures in September-10.
Pineapple tree is suitable for planting in fertile soil. Deep tillage should be carried out before planting to increase the air permeability of the soil. The seedlings should be covered with a layer of soil, and the planting density should be controlled, otherwise the output of pineapple will be affected. After the seedlings survive, farmyard manure should be applied appropriately.
How long does it take for grafted jackfruit trees to blossom and bear fruit?
The first fruit of ungrafted jackfruit is slow, a few years later than that of grafted jackfruit, and the grafted jackfruit tree generally bears fruit in 1 ~ 2 years.
Potted jackfruit tree hanging fruit
The fruiting time of potted jackfruit has a great relationship with the usual maintenance and management. If the environment is suitable, it will blossom and bear fruit in about 5 years. If it is not properly maintained, it will take 8- 10 years to blossom and bear fruit. It grows slowly and needs patient maintenance.
Why don't jackfruit trees bear fruit?
In the final analysis, jackfruit is still an artificial problem. The first is to let it grow. We all know that jackfruit trees are easy to grow. As long as there is water and plenty of sunshine, it can grow well.
Another is that we may have bought fake seedlings. When we buy jackfruit seedlings, we try to buy those grafted jackfruit seedlings. Grafted sketches are all trained by professionals, so the quality is guaranteed.
Key points of jackfruit tree planting
Jackfruit can be planted all year round, but spring and autumn are the best, and the specific time is March-April and 9- 1 1 month. When planting, the soil in the planting hole should be refined, then the root system should be spread out and pressed into the fine soil in layers, and the base fertilizer should be applied in advance.
The young roots of jackfruit are shallow, so it is necessary to apply thin fertilizer frequently, and water and fertilizer can be used together. In this way, the tree should be fertilized three times a year, the flower-promoting fertilizer should be applied before heading, mainly compound fertilizer, and the fruit-strengthening fertilizer should be applied at the young fruit stage, mainly nitrogen and potassium fertilizer, which can make it expand rapidly. Generally, post-harvest fertilizer is applied in June 65438+ 10, and organic fertilizer can be applied again when pruning.