Grass carp, cladophora and daphnia hyaline multi-organism cooperated algae control method
A technology for hair algae and grass carp, applied in the field of algae content, can solve the problems of many by-products and high operating costs
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specific Embodiment approach 1
[0005] Specific embodiment one: the method of this embodiment is: put grass carp in the eutrophic water body, the throwing amount of grass carp is 20~100g per cubic meter of water body, and the single tail weight of grass carp is 20~100g; Floating net cage, the opening net cage made of stainless steel wire mesh with an aperture of 4-6 mm, the length × width × height of the floating net cage is (1-2m) × (1-2m) × (1 ~2m), floaters are fixed at the four corners of the upper bottom of the floating net cage, so that the side wall of the floating net cage is 0.2~0.4m above the water surface, and two pieces of nylon with a hole diameter of 1~2cm parallel to the side wall and perpendicular to the upper and lower bottom are fixed inside the floating net cage Wire mesh, the left and right sides and the bottom of these two pieces of nylon mesh are sewed together with the side wall and the bottom of the floating cage respectively, and the space between the two pieces of nylon mesh and the ...
specific Embodiment approach 2
[0006] Specific embodiment two: the difference between this embodiment and the specific embodiment one is that the feeding amount of grass carp in eutrophic water body is 25~55g / m 3 . Other methods are the same as in the first embodiment.
specific Embodiment approach 3
[0007] Specific embodiment three: the difference between this embodiment and specific embodiment one is that the dosage of grass carp in eutrophic water body is 30~50g / m 3 . Other methods are the same as in the first embodiment.
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