Sinonovacula constricta zoology reciprocal fodder

Abstract

The ecological mixed feed for Razor clam is prepared with 16 kinds of materials, including white fish meal, soybean dregs, peanut dregs, scallop leftover, shrimp head powder, etc in certain weight proportion. The ecological mixed feed for Razor clam has no chemical additive, high conversion rate, less pollution to water, capacity of promoting Razor clam growth, low cost, environment friendship and other advantages, and may be used in raising Razor clam effectively.

Description

technical field [0001] The invention relates to a feed, in particular to an ecological compound feed suitable for shellfish razor clams. Background technique [0002] In recent years, with the continuous increase in the development of coastal tidal farming in my country, the high-density and intensive farming of razor clam has developed rapidly. The traditional breeding model using natural plankton and plants in seawater as basic bait is far from being able to meet the normal growth and development of razor clam. In order to promote the growth of razor clams, farmers mainly solve the problem of lack of bait by fertilizing (such as human and animal excrement, green manure and chemical fertilizers, etc.) to cultivate bait. bean cake, peanut cake, etc.) fermented products and fish and shrimp paste to achieve the purpose of feeding and cultivating single-celled algae. Using this traditional farming model will easily damage the water quality and bottom, resulting in a large number ...

AI Technical Summary

Problems solved by technology

[0002] In recent years, with the continuous increase in the development of coastal tidal farming in my country, the high-density and intensive farming of razor clams has developed rapidly. The traditional breeding model using natural plankton and plants in seawater as basic bait is far from being able to meet the normal growth and development of razor clams. In order to promote the growth of razor clams, farmers mainly solve the problem of lack of bait by fertilizing (such as human and livestock manure, green manure and chemical fertilizers, etc.) to cultivate bait. bean cake, peanut cake, etc.) fermented products and fish and shrimp paste to achieve the purpose of baiting and cultivating single-celled algae. Using this traditional farming model will easily damage the water quality and bottom, resulting in a large number of harmful pathogenic microorganisms. decrease, and even cause a large area of ​​death, and the nutrient composition of this kind of bait is extremely unbalanced, the ability to cultivate benthic algae suitable for the growth of razor clam is limited, and the growth rate of razor clam is slow