CN101861928A

CN101861928A - Feed for black carp

Info

Publication number: CN101861928A
Application number: CN200910030665A
Authority: CN
Inventors: 李荣帮
Original assignee: Individual
Current assignee: Individual
Priority date: 2009-04-20
Filing date: 2009-04-20
Publication date: 2010-10-20

Abstract

The invention provides feed for black carp, which comprises the following components in percentage by weight: 5 to 15 percent of freshwater shrimp meal, 15 to 34 percent of sorghum meal, 3 to 9 percent of soybean meal, 10 to 16 percent of sweet potato meal, 3 to 8 percent of loach meal, 18 to 20 percent of corn protein powder, 3 to 8 percent of clamworm meal, 5 to 9 percent of tenebrio molitor meal, 1 to 2 percent of table salt, 1 to 3 percent of premix additive, 2 to 4 percent of edible adhesive, and 2 to 4 percent of animal protein meal. The components are mixed and stirred uniformly in a vessel in the ratio, and the precipitate rigid particular feed is produced by using a ring die type rigid granulator unit, and is sieved with a 60-mesh screen, wherein each particle is 0.2 gram.

Description

A kind of black carp feed

Technical field

The present invention relates to a kind of fish meal, particularly a kind of black carp feed.Belong to the breeding feed technical field.

Background technology

Black carp also claims black carp, blue or green mixed, blue or green, the blue of screw.The black carp body is bigger, long tubular, and afterbody is flat-sided slightly.The crown is wide flat, and mouthful end position is curved.The upper jaw is longer than lower jaw slightly.Need not.Eye is positioned at a side center.Gill raker is rare and short and small.The hypopharynx tooth is the molar shape, and the flank of tooth is smooth.The belly circle, body is by the big cycloid scale of hexagon.Side line above abdomeinal fin one section little curved, after extend to the center of caudal peduncle.Dorsal fin is short, does not have thorn firmly, and pectoral fin does not reach abdomeinal fin, and abdomeinal fin does not reach anal fin.Tail fin is pitched deeply, middle section shape, and upper and lower lobes is isometric.Body cinerous, back are dark especially, outside of belly canescence, and each fin is grey black.Perch middle lower floor more, generally do not swim to the water surface at water body.Feeding habits are more simple, are main food with mollusk spiral shell, a species of small clam living in fresh water.Juvenile fish happiness grain food feed in pond culture, to the long 15 centimetres of broken increased functionality of posterior phraynx tooth pressure of body, changing appears in feeding habits.The death rate is higher before 2 ages, and feeding habits are assorted, staple food grain bait; After 2 ages, when particularly body weight was grown to 1 kilogram, feeding habits turned to the software aquatic animal, can grind to tell shell behind the hard crust and gulp down meat.

At present, popularize along with agalactous, all be to be main feeding method with mixed feed, but the nutrition in the batching is not quite reasonable, the content of various albumen and vitamin is lower, this is very unfavorable to the black carp growth, therefore needs a kind of reasonable mixture ratio, all more uniform unblemished fish feed of various nutrition.

Summary of the invention

The objective of the invention is to provide a kind of: the cost expense is cheap, material is easily got, prescription and preparation method are simple, various nutrition reasonable mixture ratio, fast growth is particularly suitable for the edible high-quality mixed feed of black carp, and the nutrition that has overcome in the existing forage compounding is not quite reasonable, the content of various albumen and vitamin is lower, and this is to the black carp very unfavourable defect of growing.

The scheme that solves its technical problem is: a kind of black carp feed, it by: freshwater shrimp powder 5%-15%, sorghum flour 15%-34%, soy meal 3%-9%, sweet potato powder 10%-16%, loach powder 3%-8%, corn protein powder 18%-20%, clam worm powder 3%-8%, bread worm powder 5%-9%, salt 1%-2%, premix additive 1%-3%, edible binder 2%-4%, animal albumen powder 2%-4% form, and described percentage is weight percentage.

In proportion above-mentioned substance is poured into to mix in the container and mixed thoroughly, produce precipitation hard particles feed with ring mode grit unit, sieve with 60 meshes then, every weight is 0.2 gram.

Beneficial effect: this prescription selects for use multiple material formulated, and albumen and multivitamin content are abundant in the feed, and the ratio between the various nutritions is moderate; Black carp can both be satisfied the demand of fat, carbohydrate, crude fibre and mineral matter in the feed, reached purpose of the present invention, this feed cost expense is low, material is easily got, and prescription and preparation method are simple, the black carp fast growth, fingerling and adult fish nursing all there is good effect, it is fertile to raise a fish cardinal principle of coming, and the rate of falling ill of fish is very low, is fit to very much multiple environment and feeds down.

The specific embodiment

Embodiment 1: freshwater shrimp powder 15%, sorghum flour 15%, soy meal 9%, sweet potato powder 10%, loach powder 8%, corn protein powder 18%, clam worm powder 8%, bread worm powder 5%, salt 1%, premix additive 3%, edible binder 4%, animal albumen powder 4%, described percentage is weight percentage.

Freshwater shrimp powder in this prescription, sorghum flour, soy meal, sweet potato powder, loach powder, corn protein powder, clam worm powder, bread worm powder, salt, premix additive, edible binder, animal albumen powder are all bought from market.

Embodiment 2: freshwater shrimp powder 5%, sorghum flour 34%, soy meal 3%, sweet potato powder 16%, loach powder 3%, corn protein powder 20%, clam worm powder 3%, bread worm powder 9%, salt 2%, premix additive 1%, edible binder 2%, animal albumen powder 2%, described percentage is weight percentage.

Other and embodiment 1 omit together.

Embodiment 3: freshwater shrimp powder 8%, sorghum flour 28%, soy meal 6%, sweet potato powder 12%, loach powder 5%, corn protein powder 19%, clam worm powder 6%, bread worm powder 6%, salt 1.5%, premix additive 2.5%, edible binder 3%, animal albumen powder 3%, described percentage is weight percentage.

Other and embodiment 1 omit together.

Claims

1. black carp feed, it is characterized in that: be made up of freshwater shrimp powder 5%-15%, sorghum flour 15%-34%, soy meal 3%-9%, sweet potato powder 10%-16%, loach powder 3%-8%, corn protein powder 18%-20%, clam worm powder 3%-8%, bread worm powder 5%-9%, salt 1%-2%, premix additive 1%-3%, edible binder 2%-4%, animal albumen powder 2%-4%, described percentage is weight percentage.

2. a kind of black carp feed according to claim 1 is characterized in that: above-mentioned substance is poured into to mix in the container in proportion and mixed thoroughly, produce precipitation hard particles feed with ring mode grit unit, sieve with 60 meshes then, every weight is 0.2 gram.