In recent years, the planting area of ​​Yangmei has increased rapidly. However, many farmers do not master the planting technology of Yangmei seedlings, resulting in a low survival rate. The key techniques for planting Yangmei seedlings are described below. 1, habits Bayberry the most suitable temperature is 15-20 °C, 12-13 °C can also grow, afraid of high temperature is not resistant to heat, avoid burning sun. The annual rainfall is required to be more than 1000 millimeters; if it is less than 1000 millimeters, it will often die due to drought in summer and autumn. Planting Yangmei's soil requires soft soil, good drainage, containing gravel, pH 4-5. Yangmei can coexist with mycorrhiza, and requires relatively infertile hillside land; planting bayberry flat and fertile leaves the tree body longer, more flowers and less fruit, reducing production. The red bayberry is most suitable for planting on a hillside of 5-30 degrees. The fruit of Yamberry is soft and juicy, and its flavor is good. In Xiangyang, the fruit is less hard and should be planted on the northern slope. It is best to plant bayberry in mountainous areas with an altitude of 500 meters or less, an annual average temperature of 15°C or more, and slopes with good water storage in deep mountains and valleys. 2, before planting Yangmei root expansion, must be digging before planting, cave diameter 1-1.2 meters, 70-80 cm deep. It is usually conducted in winter. When digging holes, the topsoil and the soil and soil are to be placed separately. The density of digging holes is 4m 5m, 5m 6m, and 4m 6m. That is to say, digging 15-20 holes per acre can also use the ground. , earth digging hole planting. Each farmer applies 25-40 kilograms of organic manure, and 2/3 of the topsoil filled with the topsoil is poured out after digging. Then apply 1 kg of phosphate fertilizer per hole and cover 10-20 cm of loess. Plant the bayberry seedlings on the loess. When planting, half or all of the leaves must be cut off. The main roots in the past should be cut off, and the roots must not be curled in the ground. After planting the seedlings, the cover soil was placed on the base neck, and the soil under the armpit was 10 cm above the plane to make the soil and soil sink after being level with the ground. Planting time, in areas with frost in winter, should be carried out in mid-to late February. Frost-free areas can be carried out in the middle or late November. 3. After planting Yangmei seedlings after planting, must set foot root water immediately. The water poured during planting and after planting must be fresh water, and the survival rate of the cast-in-place water is greatly reduced. After Yangmei colonizes and survives, it is generally not suitable for top dressing. Even if the soil to be planted is extremely poor, it must be more than 50 cm away from the base of the stem when it is necessary to topdress the dung. Yangmei is afraid of high temperature and drought, and it is watered and drought-resistant when it is dry in summer and autumn, especially in the first year after planting.
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