Rice-fish-shrimp circular planting and breeding system and rice-fish-shrimp planting and breeding method
A ring ditch and shrimp seedling technology, which is applied in poultry farming, fish farming, rice cultivation, etc., can solve the problems of sedimentation, affecting the water quality of the tank, and low water flow efficiency, and achieve the effect of preventing waste
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[0073] The technical solution of the present invention will be further described below in conjunction with specific embodiments.
[0074] In the Pukou Base of the Freshwater Fisheries Research Institute of Jiangsu Province, a set of rice, fish and shrimp circulation breeding system has been built, such as Figure 1-Figure 8 As shown, the system divides the pond into a culture area 1, a smooth water area 2, a field board, and an open water buffer zone 8 for high-density cultured fish along the direction of water flow; the culture area 1 is close to the pond ridge, including 6 rectangular parallelepiped breeding water tanks vertically side by side, the smooth water area 2 is located at the water outlet of the breeding area, and the open water buffer zone 5 is located at the water inlet of the breeding area; the field plate surrounds the breeding area 1, The smooth water area 2 and the open water buffer zone 8 are in the shape of "concave", and a ring ditch is excavated along the...
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