Grapefruit planting techniques

Soil requirement

Grapefruit can be planted as long as the soil layer is deep and the drainage is good, but the sandy soil is the best. In the field management, the newly planted young trees should have sufficient water and fertilizer, and the new high-fat film should be sprayed to ensure that the aboveground water does not evaporate, the seedling water does not transpirate, isolate the diseases and insect pests, shorten the slow seedling period and speed up the root development. It is required that the soil layer is deep (60 degrees) and fertile, the soil ph value is 5.5-7.0, and the slope of the orchard is less than 25 degrees. When planning the garden, there shall be necessary roads, drainage and irrigation, water storage and ancillary construction facilities. In specific planning, we should concentrate as much as possible and build gardens in places with good transportation and water sources. In the period of flower bud differentiation, adult fruit trees were coated with Huawang No. 2 (southern variety) to promote flower bud differentiation and inhibit the wild growth of summer shoots, while spraying at the end of autumn inhibited the emergence of winter shoots.