CN105166457A

CN105166457A - Aristichthys nobilis compound feed for substituting plankton baits

Info

Publication number: CN105166457A
Application number: CN201510484228.7A
Authority: CN
Inventors: 何德洲; 李攀榕; 牟成友; 李攀建
Original assignee: SICHUAN CITICO FEED Co Ltd
Current assignee: SICHUAN CITICO FEED Co Ltd
Priority date: 2015-08-10
Filing date: 2015-08-10
Publication date: 2015-12-23

Abstract

The present invention belongs to the technical field of aquaculture feed and in particular relates to an aristichthys nobilis compound feed for substituting plankton baits. The compound feed consists of the following components in mass percentages: 10%-15% of flour, 10%-15% of wheat, 5%-10% of rice bran, 20%-25% of soybean meal, 15%-25% of rapeseed meal, 5%-8% of meat meal, 10%-18% of fish meal, 3% of corn gluten meal, 3% of beer yeast powder, 1%-3% of soybean oil, 1%-2% of monocalcium phosphate, 0.2%-0.5% of multivitamin, 1% of compound mineral, 0.1%-0.3% of choline chloride, and 0.1%-0.3% of phagostimulant, and the sum of each individual component is 100%. The aristichthys nobilis feed improves the yield per mu and the growth rate, and reduces breeding costs in the farming practice applications. The aristichthys nobilis feed is a fine, nutritional, environmentally protective, and healthy novel green fish feed.

Description

A kind of bighead mixed feed that can replace planktonic organism bait

Technical field

The invention belongs to breeding feed technical field, especially a kind of bighead mixed feed that can replace planktonic organism bait.

Background technology

Bighead cries again variegated carp, big head, packet header fish, bullhead, black silver carp, numb silver carp, is the one of fresh-water fishes.Have the refined title of " in water street cleaner ", be one of four large Chinese carps, economy, nutritive value are higher.The natural food of bighead is the planktonic organism of raised growth in water, and the key component of food is the cladocera of wheel animalcule, crustacean, also comprises multiple algae.Tradition cultivation is supported or reservoir with pond cover, it is main that net cage low-density is raised, yield poorly, growing way is slow, along with the raising of people's living standard, the demand of bighead, consumption figure is increasing, tradition bighead aquaculture model can not meet the needs in market gradually, high density culture then natural biological bait is difficult to satisfy the demand, artitificial food is needed to supplement the nutrients, but artitificial food and natural biological bait differ greatly, on market, the bighead feed of specialty is still in and gropes the popularization stage, bighead mixed feed of the present invention is exactly take into full account the native physiological metabolic characteristic of bighead and the product developed.

Summary of the invention

Technical problem to be solved by this invention is to provide one and improves per mu yield, growth rate, reduces the bighead mixed feed that can replace planktonic organism bait of aquaculture cost.

Technical problem to be solved by this invention is achieved by the following technical programs: a kind of bighead mixed feed that can replace planktonic organism bait, be made up of the component of following mass percent: flour 10% ~ 15%, wheat 10% ~ 15%, rice bran 5% ~ 10%, dregs of beans 20% ~ 25%, the dish dregs of rice 15% ~ 25%, digested tankage 5% ~ 8%, fish meal 10% ~ 18%, corn protein powder 3%, beer yeast powder 3%, soya-bean oil 1% ~ 3%, calcium dihydrogen phosphate 1% ~ 2%, B B-complex 0.2% ~ 0.5%, composite mineral matter 1%, Choline Chloride 0.1% ~ 0.3%, phagostimulant 0.1% ~ 0.3%, each component sum is 100%.

Preferably, be made up of the component of following mass percent: flour 10%, wheat 10%, rice bran 10%, dregs of beans 23%, the dish dregs of rice 18%, digested tankage 6%, fish meal 12%, corn protein powder 3%, beer yeast powder 3%, soya-bean oil 1.5%, calcium dihydrogen phosphate 2%, B B-complex 0.2%, composite mineral matter 1%, Choline Chloride 0.2%, phagostimulant 0.1%.

With existing bighead feed when feed mutually natural bait cultivation compared with, product of the present invention of feeding has the following advantages:

A, feed ingredient provided by the invention and proportioning are according to design according to bighead digestible protein and digestible energy, digestibility protein raw material and energy feedstuff can be selected to different proteins source and energy source according to bighead, and according to amino acid balance principle design feed formula, to ensure that bighead has very high digestive utilization ratio to feed protein, amino acid, reduce the discharge of N in metabolic waste.

B, bighead mainly ingest the fish of Natural Zooplankton bait, and transfer from natural bait artifical compound feed of ingesting to, especially artificial buoyancy mixed feed needs a process of manually taming and dociling food, and bighead timidity is afraid of to further increase the difficulty of taming and dociling food.The present invention adopts special material and phagostimulant, and bighead ingests normally, and growing way is very fast, and per mu yield reaches more than 2000 jin, is much higher than the per mu yield of conventional accessory cultivation 100-200 jin.

Beer yeast powder and the corn protein powder of high-quality is added with in C, bighead feed provided by the invention, both belong to fermentation raw material, be rich in and improve fish body immunity, the manna oligosacchride strengthening fish intestines health and glucan, and promoting fish and the nucleotides of growth, little peptide, the use of such raw material can improve fish, promotion fish growth, the enteron aisle maintaining fish and body health.

Detailed description of the invention

Below in conjunction with embodiment, the present invention will be described in detail, and embodiment is only the preferred embodiment of the present invention, is not limitation of the invention.

A kind of bighead mixed feed that can replace planktonic organism bait of the present invention, be made up of the component of following mass percent: flour 10% ~ 15%, wheat 10% ~ 15%, rice bran 5% ~ 10%, dregs of beans 20% ~ 25%, the dish dregs of rice 15% ~ 25%, digested tankage 5% ~ 8%, fish meal 10% ~ 18%, corn protein powder 3%, beer yeast powder 3%, soya-bean oil 1% ~ 3%, calcium dihydrogen phosphate 1% ~ 2%, B B-complex 0.2% ~ 0.5%, composite mineral matter 1%, Choline Chloride 0.1% ~ 0.3%, phagostimulant 0.1% ~ 0.3%, each component sum is 100%.

Above-mentioned mixed feed is preferably: be made up of the component of following mass percent: flour 10%, wheat 10%, rice bran 10%, dregs of beans 23%, the dish dregs of rice 18%, digested tankage 6%, fish meal 12%, corn protein powder 3%, beer yeast powder 3%, soya-bean oil 1.5%, calcium dihydrogen phosphate 2%, B B-complex 0.2%, composite mineral matter 1%, Choline Chloride 0.2%, phagostimulant 0.1%.

Embodiment

A kind of bighead mixed feed of planktonic organism bait that can replace of the present invention is to prepare 1000 kilograms: 100 kilograms, flour, wheat 100 kilograms, 100 kilograms, rice bran, dregs of beans 230 kilograms, the dish dregs of rice 180 kilograms, digested tankage 60 kilograms, fish meal 120 kg, corn protein powder 30 kilograms, beer yeast powder 30 kilograms, 15 kilograms, soya-bean oil, calcium dihydrogen phosphate 20 kilograms, B B-complex 2 kilograms, composite mineral matter 10 kilograms, Choline Chloride 2 kilograms, phagostimulant 1 kilogram.

Above-mentioned raw materials is obtained feed by following preparation method:

(1) first above-mentioned each raw material is crossed 80 mesh sieves through separating twice to 90%, Homogeneous phase mixing;

(2) by the raw material after above-mentioned raw materials Homogeneous phase mixing through modem 98 DEG C of modulated 3 minutes;

(3) then granulate through twin-screw extruder at 120 DEG C;

(4) last oven dry at 80 DEG C, after cooling, namely makes feed.

Bighead feed of the present invention is raised with current commercially available flower silver carp powder under the same conditions and is carried out under the same conditions testing in (test period 6 months, place: pond environment: natural breeding environment)

Bighead feed of the present invention raises feeding effect control case under the same conditions as following table (A is product of the present invention, and B, C, D are the flower silver carp mash feed product on market) with current commercially available flower silver carp powder

As can be seen from above-mentioned experiment, the culture efficiency speed of growth of bighead feed of the present invention, per mu yield, feed coefficient are all better than the powder product that Vehicles Collected from Market is sold, to feed bighead special feed, when reaching listing specification (more than 1250 grams/fish) every year, pond per mu yield increases substantially, and can reach more than 2000 jin.

Through above-mentioned strictly conscientious culture experiment, show that bighead feed of the present invention improves per mu yield, growth rate in cultivation practical application, reduce aquaculture cost.Bighead feed of the present invention is a kind of excellent, nutrition, environmental protection, healthy novel green fish feed.

The above embodiment only have expressed embodiments of the present invention; it describes comparatively concrete and detailed; but therefore can not be interpreted as the restriction to the scope of the claims of the present invention; in every case the technical scheme adopting the form of equivalent replacement or equivalent transformation to obtain, all should drop within protection scope of the present invention.

Claims

1. one kind can replace the bighead mixed feed of planktonic organism bait, it is characterized in that, be made up of the component of following mass percent: flour 10% ~ 15%, wheat 10% ~ 15%, rice bran 5% ~ 10%, dregs of beans 20% ~ 25%, the dish dregs of rice 15% ~ 25%, digested tankage 5% ~ 8%, fish meal 10% ~ 18%, corn protein powder 3%, beer yeast powder 3%, soya-bean oil 1% ~ 3%, calcium dihydrogen phosphate 1% ~ 2%, B B-complex 0.2% ~ 0.5%, composite mineral matter 1%, Choline Chloride 0.1% ~ 0.3%, phagostimulant 0.1% ~ 0.3%, each component sum is 100%.

2. a kind of bighead mixed feed that can replace planktonic organism bait as claimed in claim 1, it is characterized in that, be made up of the component of following mass percent: flour 10%, wheat 10%, rice bran 10%, dregs of beans 23%, the dish dregs of rice 18%, digested tankage 6%, fish meal 12%, corn protein powder 3%, beer yeast powder 3%, soya-bean oil 1.5%, calcium dihydrogen phosphate 2%, B B-complex 0.2%, composite mineral matter 1%, Choline Chloride 0.2%, phagostimulant 0.1%.