1, select the land for garden construction.
The soil adaptability of pomelo trees is relatively strong, and there is no rigid requirement for soil, so it can grow normally. However, in order to obtain high-quality and high-yield fruits, orchards should be built on sandy soil with fertile soil, deep and loose soil layer, strong air permeability and drainage.
It is necessary to plan the orchard layout reasonably, determine the orchard area, distribute the planting density reasonably, set up roads, irrigation and drainage facilities and a series of preparatory work to facilitate the later management. Try to build the orchard in a place with convenient transportation and sufficient water for later transportation.
2, seed selection and planting
After the orchard is established, choosing a good variety is the key to planting high yield, and choosing healthy and strong seedlings. During transportation, we should pay attention to prevent seedlings from mechanical damage, which will affect the quality and growth of seedlings.
When the pomelo tree is large when it is mature, the planting pit should be dug, and the depth and width are about 80x 100 cm. When planting, it should be layered with soil together with organic fertilizer. After planting, apply enough root-fixing water, and then cover it with forage to keep water and moisture.
3. Young tree management
Management of young trees after planting is very important. Young trees should be mainly fertilized with a small amount of fertilizer, and quick-acting fertilizer should be applied at least twice a month. Some vegetable crops can be planted between fruit trees, which can not only loosen the soil, but also convert it into soil fertilizer after maturity.
Prune the overgrown branches properly, and improve the permeability of orchard crown by means of bud wiping and shoot control, so as to promote the photosynthesis of fruit trees. Then, according to the growth of fruit trees in the later period, the trees are properly circumcised.
4. Fertilization management
Farmhouse manure is the main fertilizer for pomelo trees, and a lot of nutrients are needed in the growth process of pomelo, so it is necessary to ensure enough nutrients for the growth of pomelo trees when planting. Chemical fertilizers, especially chlorine-containing fertilizers, should not be used when pomelo trees bloom and bear fruit.
Fertilize the trees that bear fruit for the first time at least three times, the first time after harvest, the second time when they germinate in the next spring, and the last time when the trees are vigorous. Farmhouse manure is the main fertilizer, and the later topdressing work depends on the growth of fruit trees and soil fertility.