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| Application of photosynthetic bacteria in the fish breeding |
Photosynthetic bacteria (Photo Synthetic Bacteria short PSB) is a class of bacteria, microbes are beneficial bacteria, a variety of types of Rhodopseudomonas palustris. Photosynthetic bacteria can feed additive for good, but also good for the water quality improver. "Fish to support water," Below the photosynthetic bacteria in the fish production on the Application of theoretical situation for a brief introduction.
First, photosynthetic bacteria is a good quality improver ponds
Photosynthetic bacteria through water purification ponds, indirect aerobics and maintaining micro-ecological balance, and for the growth of the fish to create a favorable environment that will enable rapid growth of fish, lower feed coefficient, increasing output.
1, purifying water for fish ponds. Many of the fish farmers are used to reflect photosynthetic bacteria in fish ponds after a nice color. Photosynthetic bacteria can significantly reduce water ponds ammonia, hydrogen sulfide, nitrite, thereby purifying water. Photosynthetic bacteria through the degradation of organic manure, breeding corruption of the past, and forming a useful nutrients in the water bodies.
2, fish ponds indirectly aerobics. Research shows that fish ponds photosynthetic bacteria can increase by 20% to 30% of the dissolved oxygen. Photosynthetic bacteria used around the farmers are not reflected by the fish after the Floating Head, save money and yield. Photosynthetic bacteria is also known as the "fertilizer bacteria," by ammonia, nitrite into a "fat" - nitrate, stability, color, was a good friend, the natural sufficient dissolved oxygen at the same time through its decomposition of organic corruption, a decrease of at the pond of oxygen consumption. Therefore, photosynthetic bacteria, while not directly produce their own oxygen, but it can indirectly from oxygen and oxygen reduction factor.
3, fish ponds of water to maintain the ecological balance-and prevent diseases. Both beneficial microorganisms in water fish ponds, are harmful microorganisms when harmful microorganisms dominant groups, the incidence easily lead fish. And the growth and reproduction of photosynthetic bacteria and pathogenic microorganisms can be (pathogens) for nutrition, space, unable to pathogenic microbes multiply, thus difficult to form pathogenic environmental conditions.
Second, photosynthetic bacteria to provide a good bait fish resources
1, photosynthetic bacteria for biological indirectly provide some fish bait. Photosynthetic bacteria indirectly useful algal blooms, feeding the silver carp and other fish species to provide a rich diet; photosynthetic bacteria through propagation of algae at the same time promote the zooplankton in the breeding, feeding zooplankton and other fish Hualian provide a rich diet.
2, photosynthetic bacteria is good nutrition and health food additives. Photosynthetic bacteria cell nutrient-rich, protein-rich, multi-dimensional, carotenoids, the physiological activity of the unknown factor. Photosynthetic bacteria can be mixed with supplementary feeding to increase fish feed nutrition, improve fish intestinal microbial environment, improve the nutrition of fish at the same time photosynthetic bacteria metabolism in the course of its manufacture and release of anti-inflammatory role of the resistance enzyme and Mi oxime Decomposition of the pancreatic enzymes can prevent many diseases. Photosynthetic bacteria contain a variety of physiological activity of natural nutrients, mix in the fish-feeding can increase the content of serum immunoglobulin, immune to raise fish, physical and resistance to disease can be enhanced, thereby preventing diseases. |
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