1. Construction of the garden: Shatian pomelo must choose a place with deep, loose, fertile soil and sufficient water source. The mountain should be selected below the slope of 20 degrees, and the back slope should be north to the south. There should be a water source forest on the top.
2. Seedling cultivation: There are several grafting methods, grafting methods and cuttings in Shatian pomelo seedlings. However, grafting seedlings are better than grafting seedlings and cutting seedlings in production practice. The grapefruit seedlings, the barking method and the cutting method are gradually eliminated. In order to accelerate the breeding of seedlings, in order to adapt to the needs of the development of Shatian pomelo production, it is necessary to use smaller rootstock seedlings as much as possible for grafting.
3, planting technology: Shatian pomelo planting time is usually in the spring shoots after the old spring planting (4-5 months) and the autumn shoots are ripe after the autumn planting, planting the size of the seedlings before planting, planting the same level of seedlings Together, cut long roots and overly dense branches, keep 3-4 main branches, and dip the roots with mud. When planting, the grafting interface should be exposed to the soil surface, the soil in the rhizosphere should be thinned, and the root group should be stretched to the square. After the soil is covered, the seedlings will be slightly raised upwards. After planting, it is necessary to pour enough root water to pour water once a day for 7 days to ensure survival, and insert windproof rods and cover grass.
4, Chengshu management: Shatian pomelo fruit tree has 4 main fertilization periods, namely, post-harvesting fertilizer, pre-flowering fertilizer, stable fruit fertilizer and promoting shoot and strong fruit fertilizer. In addition, it should be determined according to the amount of fruit and the tree potential of the plant.
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