CN104920816A - Zinc-rich feed for river snails - Google Patents

Abstract

The invention relates to a zinc-rich feed for river snails. The zinc-rich feed for the river snails, disclosed by the invention, is prepared from composite protein zinc, java brucea fruits, wild carrot fruits, sweet wormwood herb, rice bran, dried small shrimps, maize flour and glutinous rice flour. When the zinc-rich feed is fed to the river snails, on one hand, the zinc content in golden river snails can be increased; on the other hand, the zinc-rich feed for the river snails also has the effects of killing insects and eliminating bacteria, the probability that the river snails suffer from parasite and bacterial infection can be reduced, and every 100g of river snail meat of mature bred river snails contains 9.42-9.51mg of zinc.

Description

A kind of rich zinc river snail feed

Technical field

The invention belongs to feed used for aquiculture, be specifically related to a kind of rich zinc river snail feed.

Background technology

The protein content of river snail is up to 50.2%, wherein lysine accounts for 2.84%, methionine is containing 2.33%, also containing abundant vitamin B complex etc., the whole health of river snail is by head, foot, internal sac, outer embrane and 5, shell part are formed, river snail belongs to fresh water river snail, usually survive in lake, marsh, paddy field, in the Lentic environments such as pond, and lake, marsh, paddy field, usually there is a large amount of flukes in pond, bacterium, and the parasitic disease first intermediate hosts such as river snail Chang Zuowei fluke disease exist, it is often capillary blood sucker, the first-selected place that the places such as bacterium are lived, and after these parasites or bacterium eaten by people, be easy to bring healthy hidden danger to people.

Summary of the invention

There is a large amount of bacterial parasite and parasitic shortcoming for solving wild river snail in prior art, the object of the present invention is to provide a kind of rich zinc river snail feed.

The technical solution used in the present invention is, a kind of rich zinc river snail feed,

Its by, Multiprotein-zinc, Java brucea, Wild Carrot Fruit, sweet wormwood, rice bran, dried small shrimp, corn flour, glutinous rice flour are that raw material is made by following components by weight percent,

Multiprotein-zinc 0.1-0.2 part, Java brucea 10-15 part, Wild Carrot Fruit 5-8 part, sweet wormwood 100-150 part, rice bran 20-30 part, dried small shrimp 15-20 part, corn flour 100-120 part, glutinous rice flour 30-40 part.

The present invention's Multiprotein-zinc, Java brucea, Wild Carrot Fruit, sweet wormwood, rice bran, dried small shrimp, corn flour, glutinous rice flour make rich zinc river snail feedstuff feeding river snail, the Zn content in gold river snail can be improved on the one hand, on the other hand, rich zinc river snail feed also has the degerming effect of desinsection, the probability of river snail parasite and bacteriological infection can be reduced, the zinc containing 9.42-9.51mg in the every 100g spiral shell of river snail after cultivation maturation.

Detailed description of the invention

Embodiment 1:

A kind of rich zinc river snail feed, its by, Multiprotein-zinc 0.1 part, Java brucea 10 parts, Wild Carrot Fruit 5 parts, sweet wormwood 100 parts, 20 parts, rice bran, 15 parts, dried small shrimp, corn flour 100 parts, glutinous rice flour 30 parts.

Embodiment 2:

A kind of rich zinc river snail feed, its by, Multiprotein-zinc 0.2 part, Java brucea 15 parts, Wild Carrot Fruit 8 parts, sweet wormwood 150 parts, 30 parts, rice bran, 20 parts, dried small shrimp, corn flour 120 parts, glutinous rice flour 40 parts.

Claims (1)

1. a rich zinc river snail feed, is characterized in that, its by, Multiprotein-zinc, Java brucea, Wild Carrot Fruit, sweet wormwood, rice bran, dried small shrimp, corn flour, glutinous rice flour are that raw material is made by following components by weight percent,

Multiprotein-zinc 0.1-0.2 part, Java brucea 10-15 part, Wild Carrot Fruit 5-8 part, sweet wormwood 100-150 part, rice bran 20-30 part, dried small shrimp 15-20 part, corn flour 100-120 part, glutinous rice flour 30-40 part.