Raise vannamei which product better prevention effect

Raise vannamei which product is better prevention raise vannamei bacteria use em significant role in disease prevention, when vannamei into the rapid growth phase, a variety of harmful bacteria in the ponds, organic pollutants rises, Shrimp liver under great detoxification function, that is the body of toxic substances transformed decomposition. With the massive growth of harmful bacteria breeding, shrimp subject to varying degrees of liver abuse and infection, shrimp liver enlargement occurs, red, white and other diseases, the formation of shrimp liver disease. If farmers are not found in time, when the shrimp severe liver disease, generally more difficult to cure, with heavy losses. em bacteria for vannamei enteritis, yellow gill disease, black gill disease, gill disease, red body disease, vitiligo and other diseases prevention and control. Vannamei liver necrosis often in the hot season and farming in the late (after 30 days) multiple, normal temperature also occurred. The disease produces two main reasons: high water temperature during hot shrimp ponds, shrimp grow faster, eat more feed, leading to excessive accumulation of organic matter in the pond, bacteria breed quickly, shrimp liver heavy load; water quality index (pH, ammonia, nitrite salt, etc.) is exceeded, moldy feed is added, or illegal drugs, prolonged use of large doses of some non-standard drugs etc. can cause liver poisoning; shrimp liver against harmful bacteria and infections with varying degrees of abuse, and ultimately lead to liver disease. Connan rich farming vannamei em bacteria National Order Tel 15517336226 QQ 1103816009 First, the comparison of normal liver and abnormal liver normal liver vannamei showing brown, with a white film lower part of the liver, and stomach are connected by white film; abnormal South America White shrimp liver red, white, swelling or shrinking erosion, soft liver tissue, lack of flexibility. Under the microscope, liver disease uneven cell arrangement, some or most of the fat, oil droplets degeneration. Liver disease process can be observed by the naked eye, usually presents in color: brown (normal), light red, dark red (swelling, initial) slightly whitish (Start atrophy), completely white (erosion, post). The early stages of the disease can be effective prevention and treatment, once an advanced stage, liver white atrophy, erosion, vannamei disease often complicated by enteritis, yellow gill disease, black gill disease, gill disease, red body disease, vitiligo and other diseases. Especially viral diseases can not be cured, only the mild and healthy shrimp retained losses are usually quite high. Second, the principle of prevention because many drugs are decomposed and transformed by shrimp liver, and therefore the treatment or prevention of vannamei liver disease, be sure to select fewer side effects on the liver toxicity of drugs, preferred to use traditional Chinese medicine (such as deficiency San ) and multidimensional, both to not increase the burden on the liver, but also good to help the liver detoxification, detoxification, repair damaged liver cells. Connan rich farming vannamei em bacteria National Order Tel 15517336226 QQ 1103816009 Third, control method, preventive measures (1) to maintain good water quality is the key to the regular use of agricultural Beverly bacteria em every 10-15 days, which includes agricultural Beverly em as photosynthetic bacteria bacteria, bdellovibrio, Bacillus, Lactobacillus, yogurt bacteria, nitrification bacteria, the water index stabilized in the normal range, pH 7.5-8.5 for the best value, not to exceed 0.3 appropriate ammonia, nitrite as not over 0.05 is appropriate. (2) improved sediment regularly every 10-15 days, a change at the end, you can use the zeolite powder, Monto octahedral powder, bio-bottom reform of the particles dry sprinkle or spill water, make sure the bottom is not black-odor, reduce harmful bacteria breeding. (3) Regular oral Liver drug taken orally once every 10-15 days Liver drug regularly, every 5-7 days, you can add Buzhongyiqi casual, multi-dimensional, β- glucan and other drugs in a timely manner and repair liver detoxification . 2. Treatment (1) External: change the end products directly dry shake, improved sediment pollution. Then strain of Bacillus splashed water, water purification, transformation decomposition of harmful substances in water, maintain water quality index in the normal range. (2) Oral: Bu Zhong Yi Qi San, four yellow particles and the multidimensional feed the water evenly sprayed on the surface, and then fed dry feed, can effectively treat liver diseases, and even fed 5-7 days can be. If the shrimp more serious liver necrosis, shrimp eat small amounts of food material or material, often ineffective orally available Buzhongyiqi powder (1-2 acres per bag) and multidimensional evenly sprinkle the entire pool water once every 1-2 times , in conjunction with the outer drugs and medication, can quickly and effectively repair shrimp liver and reduce mortality. After this method in Hepu, Zhanjiang, the Pearl River Delta, Xiaoshan, Zhejiang, Shanghai, Jiangsu Yancheng, Tianjin, Liaoning Panjin, ponds, etc. for many years, the effect is significant. How to buy agricultural Beverly EM bacteria EM bacteria is authentic effect of guarantee, the market price of some bacteria a few dollars to hundreds of dollars, agricultural Beverly remind you, do not buy such bacteria, because Such bacteria are mostly not EM solution after repeated propagation, will allow you to use effects greatly reduced; the current market price of authentic EM bacilli in 20 yuan / kg; strain price of 30 yuan / about 10 grams; the cost of production determines the price, do not freeloaders; recommended agricultural Beverly EM bacteria, EM agricultural Beverly bacteria 200 yuan / box, 1 box of 12 bottles; one bottle of 1 kg; Agricultural Beverly EM bacteria 35 yuan / bottle, 1 bottle 15 g; agricultural Beverly Founded in 2005, nearly eight years, has accumulated a large number of customers, the industry leader enterprise biological species. Agricultural Beverly EM bacteria National Order Tel: 15517336226; Advisory QQ: 1103816009; Taobao shop: http: //shop112224150.taobao.com