The success of the artificial breeding of the â€œFour Home Fishâ€ is not only important for broodstock breeding, but also for supporting breeding equipment, and the strict and serious operation. The selection and use of oxytocin is also very important. Common oxytocins include salmon, salmon pituitary (PG), chorionic gonadotropin (HCG), luteinizing hormone-releasing hormone analogues (LRH-A), domoxone (DOM), reserpine (RES), etc. . The dose used is as follows (in terms of female body weight, the male fish is halved):
A single injection of the pituitary was used alone: â€‹â€‹salmon, grass carp, carp used 3 to 4 mg per kilogram of body weight; black carp used 4 to 6 mg per kilogram of body weight. Secondary injection: The first needle of several kinds of fish is 0.3 mg per kilogram of body weight, the second needle carp, grass carp, carp weight of 3 to 4 mg per kilogram of body weight, herring weight of 4 to 6 mg per kilogram of body weight.
HCG alone is used to produce salmon and squid with one injection. The body weight per kilogram is 800 to 1200 IU.
Use LRH-A alone to produce a single injection of grass carp: 10 to 15 micrograms of body weight per kilogram of fish. Secondary injections: 1 Î¼g for the first needle and 10 Î¼g to 15 Î¼g for the second needle.
HCG and LRH-A mixed use puerperal carp, carp: the first needle injection of 1-2 micrograms of LRH-A per kilogram of fish body weight, the second injection of 10 to 15 micrograms per kilogram of fish body weight LRH-A plus 300 ~ 400 IU HCG. Induced herring: The first needle was injected with 1-2 micrograms of LRH-A per kg of fish body weight, and the second needle was injected with 15-20 micrograms of LRH-A plus 800-1200 IU of HCG per kg of fish body weight.
In recent years, some units have used high-efficiency new-type fish oxytocin mixture to achieve better reproductive performance. "Four Home Fish" is commonly used as a new efficient anaesthesia mixture No. II and No. I, that is, LRH-A plus DOM, or LRH-A plus RES. The specific reference dosage (in terms of female body weight, the male fish is halved). Carp and salmon: 10 to 50 micrograms of LRH-A plus 3 to 5 milligrams of DOM per kilogram of body weight. Grass carp: Use 10 to 20 micrograms of LRH-A plus 3 to 5 milligrams of DOM per kilogram of body weight. Herring: The first needle was injected with 9-10 mg RES plus 50 Î¼g LRH-A per kilogram of body weight, and the second needle was injected with 50 Î¼g LRH-A per kg body weight.
As China leading professional manufacturer and supplier of Chondroitin Sulfate, Chondroitin Sulphate sodium, CHS for over 18`s years, Hi-Tech has great reputation with superior quality products, more competitive price and thoughtful customer service.
Chondroitin is one of the most sought after joint-supporting supplements available on the market today due to how it helps rebuild cartilage naturally and boosts recovery of tissue after injury or exercise. Commonly available in formulas containing similar and complimentary supplements like glucosamine and MSM, it`s taken by many people with joint pain, osteoarthritis, and other signs of [wear and tear" due to aging.
Chondroitin sulfate is an important and major component of articular cartilage, where it occurs as part of the large proteoglycan, aggrecan. In the early stages of joint disease, both in animal models and in man, there are change in chondroitin sulfate that affect the chain length and the pattern of sulfation. These changes can be detected by monoclonal antibodies and appear to reflect part of the cellular response by the chondrocytes to damage to the articular cartilage matrix. The specificity of the changes show that the biosynthesis of chondroitin sulfate is under tight cellular control in chondrocytes and suggests that selected patterns of sulphation within chains are expressed to suit different biological functions.
Chondroitin Benefits and Uses
1. Helps Treat Osteoarthritis Joint Pain
2. Helps with Injury and Exercise Recovery
3. Improves Wound Healing and Skin Health
Chondroitin Sulfate,Glucosamine Chondroitin Sulfate,Glucosamine And Chondroitin Sulfate,Glucosamine Chondroitin Complex
Qufu Hi-Tech Trading Co., Ltd. , https://www.chinahyaluronic-acid.com