Planting and breeding integrated ecological breeding method for large fishpond

Abstract

The invention discloses a planting and breeding integrated ecological breeding method for a large fishpond. Famous and special breeding varieties such as common carps, golden carps, grass carps, chubs, penaeus vannawei, loaches, soft-shelled turtles, river crabs and the like are put in a suitable place to breed in a breeding pond; and the stocking ratio of herbivorous fishes to forage fishes to demersal residual feed animals by weight percentage is (35-40%) to (50-55%) to (10-15%). Proper biological varieties are selected according to biological requirements of ecological niches and cooperate to build an eco-friendly environment, forage grasses are planted for feeding the herbivorous fishes, the feces of the herbivorous fishes and a water body can produce primary biological baits, the primary biological baits are supplied to shrimps and secondary nutritional fishes, and organic detritus produced by the water body sinks to the bottom of water and is ingested by the demersal loaches, crabs and the like. At the same time, lotus roots and cane shoots are planted in the breeding water body and nutritive salt in the water body is removed for purifying the water, so that a novel high-efficiency energy-saving planting and breeding integrated ecological breeding mode is formed.

Description

technical field [0001] The invention belongs to the technical field of new ecological breeding, and relates to a new mode of reducing consumption and increasing efficiency of large fish ponds, more specifically, an ecological breeding method integrating planting and breeding in large fish ponds. Background technique [0002] With the increase of population, the acceleration of industrialization and urbanization, the fishery waters are gradually decreasing, the natural resources of fishery are declining, and the pollution of fishery waters is intensifying. The dual constraints of resources and environment are very prominent for the development of fishery. The traditional farming model has a single variety, the level of industrialization is not high, and the growth of fishery is slow. In the present invention, fishery resources in large fishponds should be rationally developed and utilized, the adjustment of cultured species should be increased, the water body can be fully uti...

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Problems solved by technology

The traditional farming model has a single variety, the level of

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