Factory-like artificial breeding method for scatophagus argus

Abstract

The invention provides a factory-like artificial breeding method for scatophagus argus. Scatophagus argus factory-like artificial breeding is achieved through fishpond laying, water quality management, putting density, feed feeding and ecological environment construction, the goals of rapid growth and high survival rate of scatophagus argus are achieved, the survival rate is higher than 90%, and the average weight of scatophagus argus fry bred for 5 months is higher than 290 g.

Description

technical field [0001] The invention relates to the field of golden drum culture, in particular to a method for industrialized artificial breeding of golden drum. Background technique [0002] Golden drum fish, also known as money fish, has a flat, disc-shaped body, about 20 to 30 cm in length, and an orange-red body. The body surface of golden drum fish is covered with dozens of black round spots, like money, with a raised back and a small mouth. , the scales are small, the fish body is yellowish brown, scattered with many black round spots, and the belly is silvery white. There is also a kind of fish with the same shape but silvery body color, which is generally called silver drum fish. The caudal fin of golden drum fish is wide and the fin rays are straight. It is a euryhaline omnivorous fish, mainly feeds on algae and small benthic invertebrates, and is distributed in the tropical waters of the Indo-Pacific. At present, there are also related literatures that record th...

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Problems solved by technology

This invention does not solve how to keep the survival rate of golden

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