Planting techniques of durian honey

Durian honey is a deciduous evergreen tree, the flesh around its seeds is edible, its leaves and fruits can also be used to feed animals, and the wood of the tree can be used as a technological material. What is the planting technology of durian honey?

Planting techniques of durian honey

1. The slope of the garden is less than 25 °, the soil requires good permeability, the content of organic matter is more than 1%, and the pH value is 5.3-6.8.

2. Durian honey is a typical tropical fruit tree, which is especially suitable for planting in high temperature areas. Compared with jackfruit, durian honey has poor cold tolerance, and the suitable annual average temperature is 24-25.4 ℃.

3. Durian honey has poor wind resistance. A protective forest should be built around the durian honey orchard. The fast-growing wind-resistant tree species such as Eucalyptus urophylla 12, Casuarina equisetifolia, Hainan May Tea, Qiongya Begonia, maternal and Chongyang wood should be selected for the shelterbelt, which do not have the same main diseases and insect pests as durian honey.

4. After the young shoots of the seedlings matured, the orchards with poor irrigation conditions were planted in rainy and cloudy days, mainly in spring and autumn. In Hainan, orchards with good irrigation conditions can be planted all the year round.

5. The planting specification can be 5-6m plant spacing and 6m row spacing. The garden land with flat land and good soil fertility should be thinned, and the garden land with large slope can reduce the plant spacing properly.

6. The length × width × depth of planting hole is 80cm × 80cm × 60cm. The topsoil and subsoil were separated when digging holes, and were mixed with organic manure such as straw, human and animal manure and green manure, calcium magnesium phosphate fertilizer or superphosphate. 30-40kg organic fertilizer, 1.0-2.0kg phosphate fertilizer and 0.5-1.0kg lime were applied to each hole. Green manure, straw and lime are placed in the lower layer of the planting hole, human and animal manure, calcium magnesium phosphate fertilizer or calcium superphosphate are placed in the middle layer, and topsoil is placed in the upper layer of the planting hole. The preparation of planting hole was completed one month before planting. When planting, a tree plate with a diameter of about 1.0m was made around the seedlings, which should be drenched with fixed root water, covered with moisturizing and inhibiting the growth of weeds.

7. in order to improve the land utilization rate, legume short-term crops such as vegetables, melons and peanuts can be planted in young durian honey orchards.

8. The plant grows fastest and grows the most in the high temperature season when the monthly average temperature is 29-30 ℃. The amount of fertilizer applied in this period should account for more than 50% of the annual fertilizer application. One year after the planting of young trees, 300-500g of mature human and animal feces were applied to each plant. The fruit tree should appropriately increase the amount of fertilizer each year according to the amount of fruit.

9. Appropriate irrigation is needed when drought occurs in the period of new shoot emergence, flowering, flowering and fruit development of durian honey, and the amount of irrigation should be wet through the main distribution layer of the root system. During the flowering period of durian honey, water should be controlled to keep durian honey in a moderate drought condition, which is beneficial to flower bud differentiation. The accumulation of water for a long time will affect the growth of durian honey. Therefore, the rainy season or orchard stagnant water, should be timely drainage.

10. The trunk was fixed at the height of 30-50cm, and 2-3 primary branches with uniform distribution and consistent growth were left on the trunk to form the main branch. The top of the main branch was cut off at about 50cm, and 2-3 secondary main branches were cultured. Trim to trim lightly into a natural happy shape. The pruning of the fruit tree is mainly carried out during the fruiting period and after fruit harvest. During the pruning period, the new branches, shady branches and disease and insect branches on the main trunk, main branch and secondary main branch were mainly cut off.

11. During the period of inflorescence and tender fruit of durian honey, flower and fruit protection should be done well. During the period of flowering and fruiting, it is necessary to remove dense flowers and fruits, small fruits and diseases and insect pests in time.

Durian honey is suitable for growing in warm places, so it is necessary to consider the local climate when opening up orchards.