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 Chondroitin Sulfate,Glucosamine Chondroitin Sulfate,Glucosamine And Chondroitin Sulfate,Glucosamine Chondroitin Complex Qufu Hi-Tech Trading Co., Ltd. , https://www.chinahyaluronic-acid.com
Crab ponds raise green shrimp on the one hand to feed on the crab bait to prevent water damage; on the other hand, the green shrimp can be used as crab bait to reduce the crabs kill each other, improve the survival rate of crabs, and at the same time increase the production of shrimp, so as to achieve The purpose of cost reduction and efficiency increase. There are three types of nesting methods. One is the 0.4-0.5 kilogram of juvenile shrimp with a size of 3cm per acre in February; the other is 0.3kg of a crayfish with 0.3kg per acre from late April to mid-May; the third is in July. Per acre stocking specifications of 1.5 ~ 2cm shrimp 1.0 ~ 15000, the end of each mu of water can be harvested 15 to 20 kg of shrimp, can increase the benefits of 500 yuan.
Crab pond nesting carp use river crab, carp farming environment is basically in line with the requirements, the two do not kill each other, while the carp eat crab pond pool wild fish, shrimp, low-value fish into high-quality fish, reduce feed loss, improve The utilization of feed, while reducing the biological oxygen consumption of ponds, purifying water quality, is conducive to the growth of crabs, and it can reach both crab and fish. Generally in the mid-to late May stocking specifications 5 ~ 7cm of carp seedlings, stocking control per mu 15 to 20, the end of the year can be harvested about 10 kg of carp, mu gain 300 yuan.
The crab pool is used to raise the stingray stingray as an omnivorous fish. It can use it to feed on the baits and plankton, small fish, and fish eggs in the crab pond, so as to clear the wild, increase the utilization of the crab's bait, and increase the amount of yellow oysters. Fish production in order to increase the efficiency of the pond. Generally in the middle and early March stocking specifications 20 to 30 grams / 200 tail carp, can be harvested stingray 15 to 20 kilograms, mu income 200 to 300 yuan.
Crab pond set of fish white fish white fish living in the upper water, crab living in the ground floor or around the pond, the two sets of raising can improve the use of water space, increase fish white fish production, while the crab pool in the wild fish, can be used Fish whitefish clearance, improve feed utilization, to reduce costs and increase efficiency. Generally in March-April, each species of 5~8cm fish reared in 5~20cm per mu, the end of the year can produce 10~15 kg of commercial fish per mu.
The following points should be noted when the crab ponds are placed on the above special aquatic products for breeding. First, the yield of crabs per acre of water surface is about 50 kilograms. In mid-February, stocking specifications range from 100 to 200 per kilogram of 500 to 600 crab species, and crab species should not be too small to prevent fish killing. The second is to pay attention to the regulation and management of water quality. Green shrimp, squid, white fish, and stingray have very low oxygen tolerance and require high dissolved oxygen. Once an oxygen-depleted floating head emerges, death occurs first. Normally, new water should be added regularly, and quicklime should be regularly poured to keep it. Fresh water, rich in dissolved oxygen in water. The third is to follow the scientific methods of "four decisions" and "four observations". In mid-March, about 300 kg of live snails were released per acre of water surface, while submerged plants mainly composed of Elodea were transplanted, accounting for 1/3 to 1/2 of the ponds. On the one hand, bait was provided for river crabs. On the other hand, Purify water quality to create a good natural ecological environment. Generally, only crab feed is used, and no more fish feed is provided. The crabs are mainly based on animal and plant feedstuffs such as small fish, corn, and artificial formula feeds, and the feed quality meets the requirements of NY5072. Set up carp ponds and ponds, stocking 2 to 3 groups of well-developed gonads per acre in spring, with a male to female ratio of 1:3, allowing them to naturally reproduce seedlings to provide palatable food for the rear of the pond. Fourth, disease prevention and control must adhere to the principle of prevention, prevention and treatment, and prevention and control. Pay attention to the drug susceptibility of aquatic products in order to prevent death from drug use and prohibit the use of banned drugs. The fifth is to start the timely arrest and listing work. According to the price trend, crabs can be marketed in around October, and the penaeid shrimps will be listed on the rounds of catching, and shrimps that have reached a size of more than 4 cm will be caught in time to prevent death after sexual maturation. Squid, whitefish, and stingrays were harvested at the end of the year from dry ponds.
Several modes to improve the efficiency of crab breeding
In recent years, with the continuous expansion of the crab breeding scale and the continuous increase of aquaculture production, the market supply exceeds demand, the price of crabs has fallen, and the economic benefits of breeding have declined, which has seriously affected the enthusiasm of farmers for breeding. In order to make full use of resources, tap the potential of water production, and raise the breeding efficiency, the Chuzhou District Aquaculture Technology Promotion Station of Huai’an City, Jiangsu Province uses crab ponds to lay special aquatic products such as shrimp and squid for breeding without affecting the production of the crabs. The test has achieved good results, and the benefits can be increased by 200-500 yuan per acre of water surface. At present, a mature mating mode has been formed.