Ecological imitation breeding method of Limulus chinensis

Abstract

The invention provides a triops sinensis imitating ecological breeding method. The method comprises the following steps of egg incubation and larva breeding, adult breeding, egg laying and collection, and daily management. The method comprises the steps that aquatic plant and plant debris with beneficial microorganism are utilized for building a micro ecological system for triops sinensis, the micro ecological system can provide food for the triops sinensis and can purify water quality of itself, special buoyancy bait is fed, the water temperature is kept constant, and oxygenation is kept for 24 hours, a breeding box is utilized for collecting eggs, and annual indoor breeding of triops sinensis can be achieved. Adult triops sinensis bred through the method is robust and high in disease resistance, the female adult triops sinensis can lay 400-500 eggs on average, the hatchability is 89%, the larval survival rate is 92%, the breeding method is simple, the breeding cost is low, the method can be used for manually increasing the population number of the triops sinensis, and the triops sinensis imitating ecological breeding method is of great significance in protecting, researching, developing and utilizing rare animals, and has higher economic benefits and ecological benefits.

Description

technical field [0001] The invention belongs to the research field of small-scale crustacean breeding, and in particular relates to a method for imitating ecological breeding of Limulus sinensis. Background technique [0002] Triops sinensis, also known as the three-eyed dinosaur shrimp, is an ancient large-branch-like crustacean belonging to the family Triopsidae and the genus Triops. It is a unique species in China and has been in shape since 320 million years ago Not much has changed, so it is called a living fossil. Limulus sinensis inhabits waters with good water quality and intermittent puddles, ponds and rice fields. It is predatory and mainly feeds on small aquatic organisms. The body is divided into three parts: the head, the trunk and the tail. A pair of compound eyes are born on the back of the head. There are mouthparts formed by appendages on the ventral surface. The female trunk has 36 somites, the male has 39 somites, and the tail is forked. Currently used f...

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Problems solved by technology

[0003] At present, with the continuous aggravation of environmental pollution, the living environment of Limulus sinensis has been damaged to varying degrees, and its population is decreasing year by year. This rare species needs to be protected, developed and utilized urgently. At present, there has been no successful artificial breeding of Limulus sinensis. report

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