CN104621404A - Juvenile turbot attractant and preparation method thereof - Google Patents

Abstract

The invention relates to a juvenile turbot attractant. The juvenile turbot attractant is prepared from the following components: 3-5% of taurine, 4-6% of lysine, 3-5% of glutamic acid, 2-3% of dimethyl-beta-dimethylthetin hydrochloride, 2-5% of glycine betaine, 20-30% of sleeve-fish ointment, 25-30% of fish oil, and 20-35% of flour. The preparation method of the juvenile turbot attractant comprises the following steps: sieving coarse powder of various components in the formula of the juvenile turbot attractant till 95% of the components achieve 40-50-mesh, then, weighing according to the contents of various components, pouring into a mixer to mix for 3-5 min, and packaging for use. The juvenile turbot attractant prepared by the invention is convenient to use and free from toxic effect; according to foraging characteristics of turbots, the juvenile turbot attractant is prepared by adopting multiple additives in a matched manner and used for attracting; ingestion of turbots is promoted; the feed utilization rate is increased; the cost is reduced; the water quality is lightened; unpleasant odour in a feed is improved; and the palatability of the feed is increased.

Description

One how precious fish juvenile fish phagostimulant and preparation method thereof

Technical field

The present invention relates to fish feed field, particularly relate to the phagostimulant of a kind of how precious fish juvenile fish.

Background technology

The tuna fisheries always of Duo Baoyushi China seawater industrial culturing.In natural water body, how precious fish mainly eats live bait, propagates mixed feed of need throwing something and feeding artificially, and fish is not high to the favorable rating of feed, can cause waste and the water pollution of feed.Also there is the how precious fish compound feed for young of swelling granular (i.e. grit) at present, in its expanded granulation production process, because adopting HTHP, so some probioticses cannot be added, thus affecting nutritional labeling and effect of feed; Meanwhile, the feed of swelling granular is unfavorable for that how precious fish juvenile fish enteron aisle is to the digestion of feed, thus affects feed conversion rate.

Summary of the invention

The object of the present invention is to provide a kind of special additive feed how precious fish being had to strong attractant.

The technical solution used in the present invention:

One how precious fish juvenile fish phagostimulant, its each constituent content is: Taurine 3 ~ 5%, lysine 4 ~ 6%, glutamic acid 3 ~ 5%, dimethyl-β-acetic acid thetin hydrochloride 2 ~ 3%, betaine 2 ~ 5%, squid liver paste 20 ~ 30%, fish oil 25 ~ 30%, flour 20 ~ 35%.

One how precious fish juvenile fish phagostimulant preparation method, the steps include:

Each component in how precious fish juvenile fish phagostimulant formula is crossed meal, and the composition of 95% reaches 40 ~ 50 orders, then weighs by constituent content, then pours mixer into, after mixing 3 ~ 5min, and packed for standby use.

Beneficial effect of the present invention: the phagostimulant of the present invention's preparation is easy to use, nonhazardous effect to be searched for food feature according to how precious fish, selects multiple additives to coordinate to form and carry out food calling; Promote ingesting of how precious fish, improve efficiency of feed utilization, reduce costs, alleviate water pollution; Improve the bad smell in feed, improve the palatability of feed.

Detailed description of the invention

Embodiment 1

One how precious fish juvenile fish phagostimulant, its each constituent content is: Taurine 3%, lysine 4%, glutamic acid 3%, dimethyl-β-acetic acid thetin hydrochloride 2%, betaine 2%, squid liver paste 30%, fish oil 30%, flour 26%.

One how precious fish juvenile fish phagostimulant preparation method, the steps include:

Each component in how precious fish juvenile fish phagostimulant formula is crossed meal, and the composition of 95% reaches 40 ~ 50 orders, then weighs by constituent content, then pours mixer into, after mixing 3 ~ 5min, and packed for standby use.

Embodiment 2

One how precious fish juvenile fish phagostimulant, its each constituent content is: Taurine 5%, lysine 6%, glutamic acid 5%, dimethyl-β-acetic acid thetin hydrochloride 3%, betaine 5%, squid liver paste 20%, fish oil 25%, flour 31%.

One how precious fish juvenile fish phagostimulant preparation method, the steps include:

Each component in how precious fish juvenile fish phagostimulant formula is crossed meal, and the composition of 95% reaches 40 ~ 50 orders, then weighs by constituent content, then pours mixer into, after mixing 3 ~ 5min, and packed for standby use.

The above is only to preferred embodiment of the present invention, not does other forms of restriction to the present invention, and any those skilled in the art may utilize the technology contents of above-mentioned announcement to be changed or be modified as the Equivalent embodiments of equal change.Everyly do not depart from the present invention program's content, according to technical spirit of the present invention to any simple modification made for any of the above embodiments, equivalent variations and remodeling, all drop in protection scope of the present invention.

Claims (2)

1. precious fish juvenile fish phagostimulant more than a kind; it is characterized in that, its each constituent content is: Taurine 3 ~ 5%, lysine 4 ~ 6%, glutamic acid 3 ~ 5%, dimethyl-β-acetic acid thetin hydrochloride 2 ~ 3%, betaine 2 ~ 5%, squid liver paste 20 ~ 30%, fish oil 25 ~ 30%, flour 20 ~ 35%.

2. how precious fish juvenile fish phagostimulant preparation method according to claim 1, is characterized in that, the steps include:

Each component in how precious fish juvenile fish phagostimulant formula is crossed meal, and the composition of 95% reaches 40 ~ 50 orders, then weighs by constituent content, then pours mixer into, after mixing 3 ~ 5min, and packed for standby use.