Methods of cultivation. The side branches and leaves below the tree are cut before seeding, the upper leaves are retained and half of each leaf is cut. The seedlings are grown with a straight-drained, stretching of roots, layering of the earth and watering of the roots. The survival rate is above 95 per cent。
2. Pre-plant preparation. Digging caves at range, size: 50 x 50 cm wide and 40 cm deep. Once the den has been dug, the topsoil will be filled back, together with base fat. Each application: 100 g of compound fertilizer, 100 g of phosphorus, 250 g of calcium per phosphate, evenly mixed with backfill. However, it should be noted that the order in which the fertilizer is dropped is followed by the mixing of the soil with composite fertilizers - photophos, calcium perphosphate - and then the planting of the seedlings. The aim is to avoid direct exposure of the roots to compound fertilizers and to allow direct exposure of the roots to phosphorous and perphosphate for the benefit of rooting. Plantation should be carried out in such a way as to avoid revealing the foundation of the ground. After planting, the whole refill should be slightly higher than the caves, or open drains, so as not to accumulate water or earth in order not to rot。
3. The planting season. Temperatures recovered during the spring months of march-april, and when the springs had not yet started or had just begun, they were chosen to plant in the rain. The survival rate is above 95 per cent. The planting season has been relatively easy and has had a better effect if a bag of seedlings or nutrient seedlings is chosen。
4. Cultivation density. Forestation density, which is not uniform, depends on the condition of the land, with about 100 plants per acre being grown in areas with high water fertility of 2m x 3m, and 120 plants per acre in areas with less fertile land and less rainfall。
