CN102178085A - Fish meal free low-protein ration feed during egg laying period of laying hen - Google Patents

Abstract

The invention discloses a fish meal free low-protein ration feed during an egg laying period of a laying hen, comprising the raw materials in part by weight: 80-120 parts of calcium hydrogen phosphate, 260-320 parts of limestone powder, 40-60 parts of common salt, 15-20 parts of choline, 35-40 parts of complex trace element, 8-10 parts of complex vitamin, 10-15 parts of lysine, 18-30 parts of methionine, 100-200 parts of corn protein powder, 100-120 parts of meat and bone meal, 180-280 parts of medical stone, 1-3 parts of bacillus subtilis, 2-5 parts of phytase and 2-5 parts of multi-enzyme preparation. In the invention, by using the method for establishing the specification of the ration by amino acid which can be digested as well as using the corn protein powder, the imported meat and bone meal and the nutrition allocation of the system, the fish meal free low-protein feed during egg laying period of the laying hen is provided; the cost of the feed is low and the influence on the egg laying capability of the laying hen can be avoided; the breeding cost is reduced; and the dilemma that protein raw materials is in shortage is relieved.

Description

A kind of laying cycle of laying hens does not have the low-protein diet feed of fish meal

Technical field

The present invention relates to a kind of feed, specifically utilize to digest that amino acid profile is set up the method for daily ration specification and a kind of chicken egg layer phase of designing does not have the low protein feed of fish meal.

Background technology

Continuous development along with feed industry and animal husbandry, the output of feed increases year by year, and mixed feed is emphasized comprehensive nutrition, protein is again important nutritional labeling wherein, cause its short situation also to be on the rise so the demand of protein is also more and more, the shortage of protein feeds raw material has become first restriction factor of feed industrial development.Modern feed worker simultaneously seeks new protein raw materials, and one side is utilized the constantly new feed product of research and development of Animal nutrition achievement in research.The price of important protein sources in feed in the past---fish meal also sharply rises, make people to fish meal the effect in layer diets have to be analyzed.Undoubtedly, fish meal is a kind of quality raw materials, occupies critical role in aquatic feeds, has been subjected to query but fish meal is this traditional view of essential raw material of poultry diet.Because the fish meal quality is uneven, particularly defective laying hen enteron aisle disease death that causes of sanitary condition and loss are more and more fiery, and be extremely urgent to the research of no fish meal daily ration simultaneously, but the research of this respect at present seldom.

The application of protein in feed mainly is amino acid simultaneously.In conventional feed, the thick protein level of laying period is generally 16%, causes egg excessive, and chicken body damage is big, the peak of the laying eggs weak point of holding time, and therefore, it is necessary producing the low protein feed that a kind of utilization can digest the amino acid profile component design.

Summary of the invention

The purpose of this invention is to provide a kind of laying cycle of laying hens does not have the low-protein diet feed of fish meal, and this kind crude protein content of feed is low, and no fish meal cost is low, and laying rate is better.

The technical solution used in the present invention is:

A kind of laying cycle of laying hens does not have the low-protein diet feed of fish meal, is made up of following components by weight portions: calcium monohydrogen phosphate 80-120 part, stone flour 260-320 part, salt 40-60 part, choline 15-20 part, composite trace element 35-40 part, B B-complex 8-10 part, lysine 10-15 part, methionine 18-30 part, corn protein powder 100-220 part, meat meal tankage 100-120 part, medical stone 180-280 part, bacillus subtilis 1-3 part, phytase 2-5 part, complex enzyme formulation 2-5 part.

Described composite trace element is that two or more arbitrary proportions cooperations in ferrous sulfate, copper sulphate, manganese sulfate, zinc sulfate, sodium selenite, the calcium iodate form; Preferably sulfuric acid is ferrous, copper sulphate, manganese sulfate, zinc sulfate, sodium selenite mix for six kinds with calcium iodate.

Described B B-complex is that two or more arbitrary proportions cooperations in vitamin A, cholecalciferol, vitamin E, prokeyvit, vitamin B1, vitamin B2, vitamin B6, cobalamin, nicotinic acid, pantothenic acid, folic acid, the biotin form.

Described complex enzyme formulation is that two or more arbitrary proportions cooperations in protease, amylase, cellulase, zytase, the 'beta '-mannase form.

Wherein complex enzyme formulation can be bought in market.

Bacillus subtilis: bacillus subtilis can consume the free oxygen in the environment in the alimentary canal rapidly, forms the enteron aisle low-oxygen environment, promotes useful anaerobic bacteria growth, and produces organic acid such as lactic acid, reduces the enteron aisle pH value, suppresses the growth of other pathogenic bacteria indirectly; The bacillus subtilis thalline can self synthesize the digestibility enzyme, as protease, amylase, lipase, cellulase etc., plays a role jointly with endogenous enzymes in alimentary canal, improves feed digestibility.

Phytase: improve the content of enteron aisle phytase, stimulate the growth of phytase, improve the absorption rate of laying hen, improve the absorption of elements such as copper, iron, manganese, zinc simultaneously to the phytate phosphorus in the feed.

Complex enzyme formulation: improve the digestive utilization ratio of laying hen, prevent of the influence of the difference of the feeding quality that raw material variations such as corn, dregs of beans cause to the laying hen egg laying performance to feed.

Lysine: a kind of essential amino acid, easily lack in the feed, lysine has the effect of satisfying the animal needs, promoting growth of animal, improve amino acid balance, improve efficiency of feed utilization, save protein resource.Can improve the nutritive value of phytoprotein and feed thereof, help developing protein feed resource.By additionally replenishing in the feed, can make amino acid balance, improve the laying hen efficient of laying eggs.

Methionine: be a kind of requisite additive in the animal feed, it is one of base unit that constitutes in protein, be unique amino acid that contains sulphur in the essential amino acid, it participates in transfer and the metabolism of phosphorus and the synthesizing of adrenaline, choline and creatine of methyl in the body; Being the raw material of synthetic protein and cystine, is methyl donor.Particularly in the bird feed, methionine is first limiting amino acid at mixed feed.Livestock and poultry lack methionine, can cause depauperation, lose weight, and the hypodynamia of liver kidney, muscular atrophy, fur is rotten etc.

Corn protein powder: produce byproduct after starch or brewing industry are carried alcohol through medical industry, its proteinaceous nutrient composition is abundant, protein 60 %, lysine 1%, methionine 1%, digestive utilization ratio is high, and has special taste and color and luster, can be used as feed and uses, fish meal, the soya-bean cake commonly used with feed industry compare, resources advantage is obvious, and the feeding value height does not contain poisonous harmful substance, need not handle again, can directly be used as protein raw materials.

Meat meal tankage: meat meal tankage is to make raw material, the dry products after wasting lamp oil by not sleeping at night with things such as inedible domestic animal body, bone, internal organ.General meat meal tankage gross protein value is at 50%-60%, the lysine content height, and methionine, tryptophane are low, contain more B family vitamin, and vitamin A, D are less.Calcium, phosphorus content height, phosphorus is for can utilize phosphorus.Especially contain bone in the raw material for a long time, the content of phosphorus is also many.For laying hen, the raw material quality of controlling well is crucial.

Utilization of the present invention can digest the method that amino acid is set up the daily ration specification, use corn protein powder and imported meat and bone meal and system's nutrition deployment that a kind of low albumen laying cycle of laying hens feed that does not have fish meal is provided, be made into the thick protein 14.5-15.2% of complete diet pellet, feed cost is low and do not influence the egg laying performance of laying hen, reduce aquaculture cost, alleviate protein raw materials predicament in short supply.

In order to verify the influence of the present invention to the laying hen production performance, technology department of company has carried out 150 days feeding experiment by a definite date in the 4-8 month in 2010 in raiser laying hen field.Single factor contrast test design is adopted in test, and the normal laying hen about 5400 260 ages in days is divided into test group and control group at random, and every group comprises 3 repetitions.The test group daily ration is a feed of the present invention, is no fish meal daily ration, and the control group daily ration is common laying hen complete feed fish meal content 1.5%, and except that albumen, other nutritive index is all consistent.

Result of the test

Result of the test shows: 1, laying rate: test group is more not remarkable than control group difference; 2, egg size: test group is more not remarkable than control group difference; 3, feed intake: test group is more not remarkable than control group difference.4, feedstuff-egg ratio: test group is more not remarkable than control group difference.

Edible feed of the present invention and normal diet are to the influence of egg

Group	Laying rate %	Egg size g	Feed intake g	Feedstuff-egg ratio g
					The test group egg	96.5	61.2	123.2	2.01
The control group egg	96.1	61.5	123.6	2.00
					Deviation	0.42％	-0.49％	0.48％	0.05％

The specific embodiment

Embodiment 1:

A kind of laying cycle of laying hens does not have the low-protein diet feed of fish meal, and it is formed by weight: 80 parts of calcium monohydrogen phosphates, 260 parts of stone flours, 40 parts of salt, 20 parts in choline, 36 parts of composite trace elements, 10 parts of B B-complexes, 15 parts of lysines, 18 parts of methionine, 220 parts of corn protein powders, 100 parts of meat meal tankages, medical stone 191,3 parts of bacillus subtilises, 5 parts of phytases, 2 parts of complex enzyme formulations.

Wherein, each composition of composite trace element is by weight percentage: cupric sulfate pentahydrate 1.57%, ferrous sulfate monohydrate 15.0%, manganese sulfate monohydrate 16.1%, monohydrate zinc sulphate 12.86%, sodium selenite 0.08%, calcium iodate 0.083%, remainder is a carrier, and carrier is a universal support.

Each composition of B B-complex is by weight percentage: vitamin A accounts for 6.0%, cholecalciferol accounts for 1.5%, vitamin e1 5%, prokeyvit account for 1.5%, vitamin B1 accounts for 0.7%, vitamin B2 accounts for 1.9%, vitamin B6 accounts for 1.2%, cobalamin accounts for 0.65%, nicotinic acid accounts for 11.3%, pantothenic acid accounts for 4.1%, folic acid accounts for 0.3%, biotin accounts for 1.25%, remainder is a carrier, and carrier is a universal support.

Using method: be made into complete feed for 5 parts by 8 parts of 20 parts+stone flours of 67 parts+dregs of beans of corn+feed of the present invention by test group, be made into complete diet pellet thick protein 14.5%, the common laying hen complete feed of control group fish meal content 1.5%, gross protein value is 16%, every day feed intake 120 gram/only/day about.

Embodiment 2:

A kind of laying cycle of laying hens does not have the low-protein diet feed of fish meal, and it is formed by weight: by weight: 100 parts of calcium monohydrogen phosphates, 300 parts of stone flours, 50 parts of salt, 18 parts in choline, 38 parts of composite trace elements, 10 parts of B B-complexes, 18 parts of lysines, 22 parts of methionine, 120 parts of corn protein powders, 100 parts of meat meal tankages, medical stone 215,3 parts of bacillus subtilises, 3 parts of phytases, 3 parts of complex enzyme formulations.

Wherein, each composition of composite trace element is by weight percentage: cupric sulfate pentahydrate 1.57%, ferrous sulfate monohydrate 15.0%, manganese sulfate monohydrate 16.1%, monohydrate zinc sulphate 12.86%, sodium selenite 0.08%, calcium iodate 0.083%, remainder is a carrier, and carrier is a universal support.

Each composition of B B-complex is by weight percentage: vitamin A accounts for 6.0%, cholecalciferol accounts for 1.5%, vitamin e1 5%, prokeyvit account for 1.5%, vitamin B1 accounts for 0.7%, vitamin B2 accounts for 1.9%, vitamin B6 accounts for 1.2%, cobalamin accounts for 0.65%, nicotinic acid accounts for 11.3%, pantothenic acid accounts for 4.1%, folic acid accounts for 0.3%, biotin accounts for 1.25%, remainder is a carrier, and carrier is a universal support.

Using method: be made into complete feed for 5 parts by 8 parts of 21 parts+stone flours of 66 parts+dregs of beans of corn+feed of the present invention by test group, be made into complete diet pellet thick protein 14.8%, the common laying hen complete feed of control group fish meal content 1.5%, gross protein value is 16%, every day feed intake 120 gram/only/day about.

Embodiment 3:

A kind of laying cycle of laying hens does not have the low-protein diet feed of fish meal, and it is formed by weight: 100 parts of calcium monohydrogen phosphates, 320 parts of stone flours, 60 parts of salt, 15 parts in choline, 40 parts of composite trace elements, 10 parts of B B-complexes, 20 parts of lysines, 26 parts of methionine, 100 parts of corn protein powders, medical stone 280,3 parts of bacillus subtilises, 1 part of phytase, 5 parts of complex enzyme formulations.

Wherein, each composition of composite trace element is by weight percentage: cupric sulfate pentahydrate 1.57%, ferrous sulfate monohydrate 15.0%, manganese sulfate monohydrate 16.1%, monohydrate zinc sulphate 12.86%, sodium selenite 0.08%, calcium iodate 0.083%, remainder is a carrier, and carrier is a universal support.

Each composition of B B-complex is by weight percentage: vitamin A accounts for 6.0%, cholecalciferol accounts for 1.5%, vitamin e1 5%, prokeyvit account for 1.5%, vitamin B1 accounts for 0.7%, vitamin B2 accounts for 1.9%, vitamin B6 accounts for 1.2%, cobalamin accounts for 0.65%, nicotinic acid accounts for 11.3%, pantothenic acid accounts for 4.1%, folic acid accounts for 0.3%, biotin accounts for 1.25%, remainder is a carrier, and carrier is a universal support.

Using method: be made into complete feed for 5 parts by 8 parts of 22 parts+stone flours of 65 parts+dregs of beans of corn+feed of the present invention by test group, be made into complete diet pellet thick protein 15.2%, the common laying hen complete feed of control group fish meal content 1.5%, gross protein value is 16%, every day feed intake 120 gram/only/day about.

Claims (5)

1. a laying cycle of laying hens does not have the low-protein diet feed of fish meal, it is characterized in that, form: calcium monohydrogen phosphate 80-120 part, stone flour 260-320 part, salt 40-60 part, choline 15-20 part, composite trace element 35-40 part, B B-complex 8-10 part, lysine 10-15 part, methionine 18-30 part, corn protein powder 100-220 part, meat meal tankage 100-120 part, medical stone 180-280 part, bacillus subtilis 1-3 part, phytase 2-5 part, complex enzyme formulation 2-5 part by following components by weight portions.

2. laying cycle of laying hens according to claim 1 does not have the low-protein diet feed of fish meal, it is characterized in that described composite trace element is that two or more arbitrary proportions cooperations in ferrous sulfate, copper sulphate, manganese sulfate, zinc sulfate, sodium selenite, the calcium iodate form.

3. laying cycle of laying hens according to claim 1 does not have the low-protein diet feed of fish meal, it is characterized in that, described composite trace element is that ferrous sulfate, copper sulphate, manganese sulfate, zinc sulfate, sodium selenite mix for six kinds with calcium iodate.

4. laying cycle of laying hens according to claim 1 does not have the low-protein diet feed of fish meal, it is characterized in that described B B-complex is that two or more arbitrary proportions cooperations in vitamin A, cholecalciferol, vitamin E, prokeyvit, vitamin B1, vitamin B2, vitamin B6, cobalamin, nicotinic acid, pantothenic acid, folic acid, the biotin form.

5. laying cycle of laying hens according to claim 1 does not have the low-protein diet feed of fish meal, it is characterized in that described complex enzyme formulation is that two or more arbitrary proportions cooperations in protease, amylase, cellulase, zytase, the 'beta '-mannase form.