Chongqing "Terson" Coptis", Department of Chongqing Shizhu Tujia Autonomous County specialty, China National Geographic Indications (native geographical products). Produced in Shizhu County Huangshui National Forest Park, also known as "Coptis". Ranunculaceae Coptis Coptis chinensis Franch dry rhizomes, medicinal products "taste even", Department of commonly used precious Chinese medicine, Shizhu County is the original production of Coptis, Coptis town, the production of Because of good quality, was identified as "Sinopharm" "Authentic Coptis".
Rhizoma Coptis,Rhizoma Coptidis Extract,Coptis Chinensis Extract,Natural Coptis Extract Chongqing Taisun Pharmaceutical Co., Ltd. , http://www.taisuncoptis.com
Fish farming can cause fish deaths due to various diseases such as bacterial gill disease, white head and white mouth disease, bacterial enteritis disease, red skin disease, and skin mildew, affecting yield and aquaculture efficiency. In order to reduce the incidence, improve the breeding efficiency, and carry out pollution-free farming, the fish disease prevention and control technologies are specially formulated as follows: 1. Animal and plant symbiosis: Aquatic plants and fish coexist in the same pool, and fish rarely get sick. The aquatic plants planted in fish ponds are rice or lotus roots, which are oriented east to west with a wide row spacing (33 cm) and less than 50% of the total area of ​​the water body so as not to affect the light. The water depth depends on the water resistance of aquatic plants. Within centimeters, lotus roots generally reach 50 cm or more. Farmed fish can be used as a regular and famous new breed. Breeding methods can be seedling breeding, adult fish culture. As residual baits, fish excrement, etc. are deposited on the bottom of the pond, fermentation rots, not only pollutes the water quality, but also breeds harmful pathogens. However, aquatic plants can be absorbed as fertilizers, eliminating the breeding grounds for pathogens, and the incidence of fish is low. Second, the breeding rotation: the new fish pond because of the environment there are few pathogens susceptible to fish, so fish disease rarely occurs, while the old fish pond is the opposite, fish susceptible to disease. Therefore, when building fishponds, more than one should be built. This year fish farming in this fish pond, another fish pond planting, the second year exchange rotation. Since fish's susceptible pathogens do not infect plants, susceptible pathogens to plants do not infect fish, thereby reducing the incidence of disease each other. III. Prevention and control of dragonflies: After years of observation, the fish ponds and their surrounding cockroaches are more, and the fishes in the ponds are less likely to get sick. In our analysis, the crucibles can suppress and kill pathogens in the pond. For fish ponds that are not easy to escape, traps can be caught directly; for easy-to-escape fish ponds, bamboo baskets or net pockets are used to place the fishes in a circle. The position is better at the inlet, and there are more than 5 fish ponds per mu. The crickets are best released after 3 days to avoid death. There are many places where plants are flourishing in the riverside of the town. You can search by flashlight at night. It is not strong enough to escape and it is easy to catch. After 2 to 3 years of catching carp to prevent fish diseases and releasing them again, ponds and surrounding earthworms will increase year by year, naturally preventing fishpond disease from occurring. Fourth, the ecological disease prevention law: Through years of practice, it has been found that in the ecosystem of fish ponds, if more and more complex biological species are present, the more complete the ecological system, the stronger the disease resistance of the system. If there are few breeds in the fish pond, the proportion of a single species is more than 50%, and the breed is often susceptible to illness. Multi-species culture: grass carp, carp, carp, bigmouth bass, mullet, flower white chain, Chinese sturgeon, turtle, carp, and unavoidable wild fish, snails, and clams coexist in the same pool, and the niche of each species is different. , There is a complex food chain relationship, due to the "catfish effect"; carp, carp find the bottom of the excavation pool, destroy the easy breeding environment for pathogens; the incidence of fish due to sluggish feed for carnivorous fish, cutting off the route of transmission of pathogens, The ecological system automatically prevents disease, and the fish pond incidence is low. 5. Herbal Spilling: There are a lot of Chinese herbal medicines on the hillsides, streams and roadsides in rural areas, such as pine needles, eucalyptus leaves, and willow leaves, bitter buckwheat leaves, water calamus, gallnuts, etc. When the fish pond surface floats dead fish, non-weather reasons When fish suddenly stop feeding, when fish swim alone, they can collect or regularly collect the above-mentioned Chinese herbs, 15 to 30 kilograms per mu. In the cauldron at the edge of the pool, the Chinese herbs collected are cut into small pieces and put into pots. In addition, after adding clean water and torment, after simmering, even slag splashes into the pool with water. After 12 hours, the water color becomes brown, which is non-toxic and harmless to fish and water, and will quickly control the possible spread of potential fish diseases or Prevent the occurrence of fish diseases.