CN104642744A - Yellow-head catfish phagostimulant and preparation method thereof - Google Patents

Abstract

The invention relates to a yellow-head catfish phagostimulant which is prepared from the following raw materials in percentage by weight: 5-7% of glycine, 7-10% of lysine, 5-7% of glutamic acid, 5-12% of ferula asafetida, 3-5% of dimethyl-beta-dimethylthetin hydrochloride, 3-7% of glycine betaine and 50-70% of flour which are added into a feed. The preparation method comprises the following steps: firstly, roughly milling all materials, wherein 95% of the milled materials reach 40-50 meshes; then feeding the processed materials into a mixer and mixing for 3-5 minutes; and then packaging. The yellow-head catfish phagostimulant provided by the invention is convenient to use and free of toxic action. According to the ingestion characteristics of yellow-head catfishes, various additives are selected and matched to attract, so that ingestion of the yellow-head catfishes is promoted, the utilization of the feed is improved, the cost is lowered, the water pollution is alleviated, the objectionable odors in the feed are improved, the palatability of the feed is improved, and digestion and absorption of an artificial feed by aquatic livestock are promoted.

Description

A kind of Pelteobagrus fulvidraco phagostimulant and preparation method thereof

Technical field

The present invention relates to aquaculture field, be specifically related to a kind of phagostimulant for Pelteobagrus fulvidraco and preparation method thereof.

Background technology

Pelteobagrus fulvidraco, due to its delicious meat, is stung without between flesh, and edible ratio is large, without phosphorus grade for merit, be more and more subject to liking of people, supply falls short of demand in market.Pelteobagrus fulvidraco is special aquaculture kind, belongs to demersal fishes, and therefore directly the utilization rate of feed for nursing is low, and its feeding habits is unstable, and be not easy to management and cultivation in enormous quantities, feed coefficient is high.

Summary of the invention

The invention provides a kind of Pelteobagrus fulvidraco phagostimulant and preparation method thereof, can improve efficiency of feed utilization, cost is low, and water pollution is little, and the palatability of feed is strong, can promote that aquatic livestock is to the peptic ulcer bleeding of man-made feeds.

Technical scheme of the present invention is as follows:

A kind of Pelteobagrus fulvidraco phagostimulant, its raw material and content as follows:

Glycine 5-7%, lysine 7-10%, glutamic acid 5-7%, asafoetide 5-12%, dimethyl-β-acetic acid thetin hydrochloride 3-5%, betaine 3-7%, flour 50-70% is added in feed.

A preparation method for Pelteobagrus fulvidraco phagostimulant, its preparation flow is as follows:

First all material reaches 40-50 order through meal 95%, then enters mixer, mixes after 3-5 minute, can fill bag.

The beneficial effect that the present invention realizes is:

The present invention is easy to use, nonhazardous effect, to search for food feature according to Pelteobagrus fulvidraco, select multiple additives to coordinate to form and carry out food calling, promote ingesting of yellow Forehead fish, improve efficiency of feed utilization, reduce costs, alleviate water pollution, improve the bad smell in feed, improve the palatability of feed, promote that aquatic livestock is to the peptic ulcer bleeding of man-made feeds.

Detailed description of the invention

Embodiment 1

A kind of Pelteobagrus fulvidraco phagostimulant, its raw material and content as follows:

Glycine 5%, lysine 7%, glutamic acid 6%, asafoetide 12%, dimethyl-β-acetic acid thetin hydrochloride 3%, betaine 7%, flour 60% is added in feed.

A preparation method for Pelteobagrus fulvidraco phagostimulant, its preparation flow is as follows:

First all material reaches 50 orders through meal 95%, then enters mixer, mixes after 5 minutes, can fill bag.

Embodiment 2

A kind of Pelteobagrus fulvidraco phagostimulant, its raw material and content as follows:

Glycine 7%, lysine 10%, glutamic acid 5%, asafoetide 5%, dimethyl-β-acetic acid thetin hydrochloride 5%, betaine 3%, flour 65% is added in feed.

A preparation method for Pelteobagrus fulvidraco phagostimulant, its preparation flow is as follows:

First all material reaches 50 orders through meal 95%, then enters mixer, mixes after 5 minutes, can fill bag.

Claims (2)

1. a Pelteobagrus fulvidraco phagostimulant, is characterized in that, raw material and content as follows:

Glycine 5-7%, lysine 7-10%, glutamic acid 5-7%, asafoetide 5-12%, dimethyl-β-acetic acid thetin hydrochloride 3-5%, betaine 3-7%, flour 50-70% is added in feed.

2. the preparation method of Pelteobagrus fulvidraco phagostimulant as claimed in claim 1, it is characterized in that, preparation flow is as follows:

First all material reaches 40-50 order through meal 95%, then enters mixer, mixes after 3-5 minute, can fill bag.