First, the garden selection Yangmei is a subtropical and temperate cold-resistant evergreen tree, in the area of ​​20 to 31 degrees north latitude, there are places where wild red bayberry can be grown. The site conditions of Yangmei Garden require altitude of ≤ 800 meters, slope of ≤ 45, thick yellow layer of humus, red and yellow soil, ventilation to the sunny, easy to intensive operations, transportation and convenient mountain, hilly land and so on. The climate conditions are subtropical moist monsoon climate. In the microclimate conditions of large light radiation, full heat, high temperature in winter and spring, precipitation in April to June, and moderately low precipitation in summer and autumn, the quality and yield are more significant. Second, land preparation, planting and site preparation should be based on local conditions, from November to March next year before planting. Small slopes, gentle slopes, open mountains, or terraces. From the top to the bottom of the hill, the distance between the mountains is 4 meters, 4 meters, 5 meters, 5 meters and 6 meters and 6 meters. Digging from the ground up (1 meter and 0.8 meters), the topsoil back Points, heart and soil outside the hole, and then open the hole into a level ladder. In the mountains with large slopes and complex topography, we also dig 1m square of fish scales or triangular holes. The rows are 4m 4m, 5m 4m, and 6m 5m, which can be gradually changed to narrow bands in later cultivation. Ladder. Soil compaction, infertile mountain from the hillside from top to bottom control ring ditch, ditch width and depth of 0.8 to 1 meters, topsoil back to the ditch, the bottom soil piled in the ditch outside the building. Variety selection should be based on different regions, with early, middle and late maturing varieties. When planting, choose robust and high-quality bayberry grafting seedlings, plant them in modest shallow depth, and then plant a small mound around the planting trunk and timely cover the soil in order to avoid rooting. Third, fertilizer and water management Orchard can grow vegetables or green manure. In addition, top dressing twice a year: for the first time in the late winter and early spring before the shoots are sown, each farmer produces 1 to 2 kg of home-grown or superphosphate; the second time, after harvesting fruit, it is opened 10 to 20 under the canopy drip line. In a ditch with a depth of centimeter, apply 0.5 to 1 kg of nitrogen fertilizer, 0.3 to 0.5 kg of phosphorus and potassium fertilizer, and 50 to 100 kg of soil miscellaneous fertilizer to cover the soil. In addition, do a good job in soil improvement and eliminate waterlogging. Fourth, pruning Yangmei young tree pruning is mainly to set dry shape, to cultivate the early end of high-yield tree, adult tree pruning is mainly to cultivate high-yield population structure. Pruning is divided into summer cuts (opening angles, picking up the heart, twisting the tip, brushing buds, pulling branches, cutting, etc.) and cutting in winter (deletion, retraction, short cuts). V. Pest and Disease Control Yangmberry has strong resistance to stress and has few pests and diseases. Taking Yangmei in Mudong, Jingzhou, Hunan Province as an example, the people in the place of origin have the habit of not applying pesticides. However, it is very necessary to do a good job of observing and comprehensively preventing and controlling diseases and pests in line with local conditions. China Agricultural Network Editor