Zhuliu Afforestation Implementation and Management

Zhuliu Afforestation Implementation and Management

Zhuliu is a species of willow that has been developed in recent years because of its salt-tolerance, high growth rate, and large input value per unit area. Here we will focus on the implementation of bamboo axillary afforestation and how it will be managed.

Bamboo axillary afforestation implementation: first choose the right time, the general north is suitable for the ground in the spring after the frozen willow buds before sprouting, the south is more suitable for temperatures above zero and the willow strips before germination. Choose ripe shoots, high survival rate and strong growth. Zhu Liu's method of afforestation: The first thing to do is to make a public opinion judgment. We chose the wireless public opinion and drought management system to judge soil moisture. If the soil moisture content is appropriate, then the cut bamboo cuttings will be treated with a chemical treatment while cutting. After the treatment of the medicine, the bamboo cuttings should be immediately inserted into the prepared land. Pay attention to the degree of soil tightness; the first axillary bud in the upper part of the line depth just leaks out of the ground, and the two buds in the lower part of the cutting are all inserted into the soil. Be careful not to reverse the polarity, and the cuttings should be on the different plots according to the strip thickness. Plug in. Immediately after cutting, water must be poured; if it is raining, it is not necessary to fill the water. In short, it is necessary to ensure the best soil moisture content, at any time using a multi-point soil temperature and humidity recorder for moisture and temperature determination. According to the different ground temperature, the cuttings generally begin to take root in 7-20 days; under the condition of better management, the rooting rate can reach more than 90%. After one month, the height of bamboo willow seedlings is about 5cm, two months Willow growth height up to 60-80cm, when the growth height of up to 4--5 meters high. Finally, we must pay attention to the density of Zhuliu's afforestation. Generally, 300-500 plants are best inserted per mu. If the use of transplanting, sale, or pulp pulp production and biomass energy raw materials in the later period, the annual seedlings can be cultivated with 10,000 lines, and the two-year old trees can be lined with 2000--6000 lines.

Zhuliu line after afforestation management includes 1, water management. If the soil moisture content is poor after dipping, it must be irrigated immediately; afterwards, the soil moisture content will be added in time to make up for the moisture, and the water will be drained for a long time immediately after the rain and immediately drained. 2, weeding. Weeding should follow the principle of not affecting the growth of saplings. Large-scale in-line afforestation and chemical weeding should select herbicides that do not affect Salicaceae. 3, fertilization. According to the soil fertility, soil structure and other factors, as appropriate, the principle is a small number of times; 4, growth management. With the methods described above, bamboo willows will be planted in the afforestation, and the basic cuttings will germinate into individual plants and will grow vigorously. When they grow to more than 1 meter, they will wipe out the top branches of individual plants to make their nutrient concentrate supply the growth center; 5. Pest control. Zhu Liu artificial forest pest control principle is to prevent light treatment, serious worms. In summer, there are locusts, blue-leaves, carapace, cabbage caterpillars, and bridge-building insects. There are corresponding pesticides on the market, and special attention should be paid to the damage to the growth center of seedlings during the seedling period.