In recent years, most of the special aquatic products developed in China belonged to carnivorous animals such as cockroaches, cockroaches, black scorpions and clams, and a few belonged to omnivorous animals such as Macrobrachium rosenbergii, Macrobrachium nippon, Scutellaria baicalensis, and river crab. In order to effectively prevent the killing of special aquatic products within the species, it is necessary to: 1. Scientific Feeding First, the artificial preparation of bait is based on different requirements for the baits of different breeding objects and the same object at different growth stages. Second, we must adhere to scientific feeding methods. That is, timing, qualitative, quantitative, positioning feeding. It is necessary to prevent the waste of food and cause pollution to the water body, but also to prevent some individuals from eating or eating. 2. Unified stocking specifications When stocking, we strive to achieve uniform specifications. At the same time, during the aquaculture process, we regularly pull the nets and separate the pools to separate the fishes of different specifications. For example, the squid will be pulled once every month during the adult fish breeding stage. By pulling the net, not only the growth of the squid can be grasped, but also part of the large individuals can be divided into other ponds for breeding. 3. Scientifically adjusting the stocking density For a farmer with good water source conditions, good pond conditions, good disease prevention work, and high management level, the stocking density may be higher, and vice versa. At the same time, according to the growing condition of the cultured objects, the nets are continuously pulled and divided into pools in the breeding process, so that the breeding density is always maintained at a relatively economical and reasonable level. 4. Adding fresh water at a proper time Whether it is farmed green shrimp or farmed squid, scutellaria, or other special aquatic products, it is not advisable to increase the amount of fresh water for one refill. In principle, one-third of the original pool should be replaced. In addition, over-excessive exchange of water may cause increased transparency of the water body. For some famous special aquatic products such as loquat and river pure water, there will be a lack of security in transparent water bodies. Food consumption will be reduced, growth will be slowed down, and opportunities for mutual killing will also occur. The corresponding increase. Therefore, in order to change the water during the breeding of such special aquatic products, in addition to strictly controlling the amount of water exchanged, it is usually possible to artificially add blue-green algae after adding new water, and appropriately reduce the transparency. 5. Increase the complexity of the water body and improve the environment of water bodies such as river crabs, Macrobrachium rosenbergii, and crayfish that compete for the site. In order to increase the relative habitat area, artificial cultivation of aquatic vegetables or other aquatic plants is possible. This will not only provide shelter for fish and shrimp, but also reduce the chances of individual exposure, and the plant's tender roots can be eaten by fish, crabs and crabs. At the same time, aquatic plants can also purify water by adsorbing metabolic wastes in water bodies.
Structure and composition: It is woven by chemical fiber and yarn in plain weave.
Product performance: Non-toxic, medical usage and environmentally friendly, using special and unique technology, through multiple processes. So that the mesh and elasticity of the product are always uniform, and the permeability is good.
Model specifications: Plain weave. The specification width is 5CM / 7.5CM / 10CM / 12CM / 15CM / 20CM, and the length is any fixed length between 3-20M.
Packing: Each roll packed with OPP candy paper, the outer layer is 5-layer double corrugated kraft paper box.
Gauze Bandage,Medical Bandage,Elastic Bandage,Medical Elastic Bandages Shaoxing Gangfeng Hospital Products Co.,Ltd. , https://www.gangfenggauze.com
Elastic Bandage