Silver almond tree trunks are high, the tree is strong, especially the golden leaves make it a good walker, a vaginal tree. The following points should be noted in the cultivation of silver almonds。
A lot of seedlings. The seedlings can be grown by sowing, cutting, splitting and indoctrination in order to sow and sow. In garden breeding, trees are growing at a faster rate in order to nurture male plants and increase the growth of the trees, so that the trunks are thickened and the canopy can form quickly, often by marriage. Commonly used methods of marriage include subcutaneous, cut-off, trough-laying and splitting。
Port time. High-quality, fast-growing male varieties are selected for transplantation, which should take place in the spring and autumn. The spring transplant should be completed sooner or later, preferably by 20 april, before the soil is unfrozen until the tree germinates, and later than the end of april, may affect the normal growth and productivity of the tree; the fall transplant should take place in mid-november; or the winter may be pre-planted after the fall and the early spring soil unfrozen。
Tree protection. The recovery of seedlings and the digging of a ditch with a depth of 0. 5 m would result in more water in the saplings than in the saplings, with a higher survival rate. Silver almonds shall be immersed in the root system before they are planted, increasing the water content of the tree and ensuring the survival of the tree. They can also be immersed for two days in false ditches. Silver almond transplants should be based on the following: planting of seedlings on the rise to minimize the time between seedlings and planting; earth planting; intact roots, with no loss of water in the transport of seedlings; false planting of the remaining trees on the day to prevent the wind from blowing out; and leaching of bare seedlings to prevent the sun from blowing; increasing the volume of water in the tree body, especially in the case of bare seedlings and dry areas transported at long distances。
Plantation density. Cultivation density is related to the age of the seedling, the purpose of cultivation, the condition of the land and the level of technology. In general, 3,000 trees per acre are planted for one year, 1,500 for two years, 750 for three years, 375 for four years and 187 for five years。
Fertilizer management. The planting of the tree is done in a timely manner, while the tilt tree is supported in a timely manner. As silver almonds tend to form springs, falls and dry seasons, water is accumulated in the summer, so care is taken to refill and freeze water, to refill water in times of drought during growing seasons, water shortages in the trees and drainage during the rainy season. Fertilizers should be combined with water, water and fertilizer, and tree bodies should not receive sufficient nutrients; and fertilizers could not function adequately. It is therefore necessary to pre-plant the pneumatic fertilizers and post-plant them in due course。
Weeding in china. After watering and raining, pine soil is cultivated in time to reduce water evaporation, weed growth and soil nutrient consumption. The choice of artificial and chemical weeding may be based on actual circumstances。
Cut. It is sufficient to cut the twigs, the dead branches and the sick branches, but care to protect the central top。
Pest control. It's mostly to combat silver almond drying. When silver almonds become dilated, they produce coloured or irregular vertebrates on the bark, which are not visible in roughness, and later split vertically as the disease expands and swells. In the spring, a dead yellow coronary can be seen, and in the fall coronary it turns to orange yellow to sauce red, and a plume-like flat-breathed silk layer can be seen between the skin of the disease and the wood, first white and then yellow. Methods of prevention and treatment: in order to enhance tree position, reduce pathogens, screech, use methyl tobzin or 10% alkaline to paint wounds, and also to scrape and burn the diseased bark in concentrations。
