In addition to the most common red, there is also a kind of black cockroach, which has a lot of effects, which is in line with the health trend that people are now pursuing. In the process of planting black scorpion, it is best to pay more attention to these details.
1. Growth environment analysis
The planting of black cockroaches is generally in the western part of our country. It is highly adaptable, resistant to high temperatures, cold, drought and light, and has no strict requirements on the soil. As long as there is enough light, you can grow healthily. Even if you plant black cockroaches in the desert, it can grow, and its vitality is really strong.
2. Cutting propagation
Black scorpions are generally used in the way of cutting propagation, so that the results of black scorpion can be earlier, and the excellent characteristics of the mother species can be preserved. This is generally the case. Before germination, some branches are cut out from the branches that have been selected for a year, and the branches of about 20 cm are cut out. Then, according to the distance between the rows and rows, the angle is 20 cm and inserted obliquely into the soil. The depth of the insertion can be more than half of the depth of the pit.
After inserting it, cover the soil and press it tightly. Then watering, the soil is kept moist, and the survival rate of black saplings can be increased a lot, so be sure to notice this.
3. Trim
Blackbirds are generally three-year results, and a large number of results will be achieved in five years. Trimming is generally done in the first three years, the way of pruning is generally layered, leaving four main branches on each floor. It is usually trimmed into a shape of a four-layered umbrella. Appropriate pruning should be carried out every year, and only the branches with more than a dozen results can be left in the end. This will not only affect the yield of alfalfa, but also greatly increase the yield and improve the quality of alfalfa.
4. Management
Before planting, the base fertilizer should be on the foot. In the early stage, it was generally nitrogen fertilizer, and in the middle and late period, it was generally phosphate fertilizer. In one case, it is necessary to pay attention to the density of planting. Generally, about 700 trees per mu can be planted. The distance between rows is maintained at one meter. The distance between the trees and the trees is maintained at 0.8 meters. At the same time, pay attention to field management, such as weeding, loosening, timely watering, etc.
Planting black mites can be planted in moderation. After all, the current planting techniques are still in the research stage, and there is not much experience to draw on. There are many types of cockroaches, and the colors of cockroaches grown in each species are different. There is also a rigorous inspection of the market for black crickets. After doing these things, it is the right way to plant black mites.
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