CN108684933A

CN108684933A - A kind of mixed fodder and preparation method thereof

Info

Publication number: CN108684933A
Application number: CN201710231939.2A
Authority: CN
Inventors: 朱沪生
Original assignee: Individual
Current assignee: Individual
Priority date: 2017-04-11
Filing date: 2017-04-11
Publication date: 2018-10-23

Abstract

The invention discloses a kind of mixed fodders and preparation method thereof.The generated adverse consequences out of proportion of calorie-protein matter in high thick protein daily ration is pursued present invention mainly solves existing, this feed formulation livestock and poultry nonruminant daily ration, low cost, high benefit, low stain, it is weaker particularly suitable for technical force, processing conditions is not caught up with, and purchases the cultivation factory of additive premix feeding livestock and poultry animal.The present invention is needed according to livestock and poultry nonruminant physical nutritional, when preparing daily ration according to digestible aminoacids index, instead of a kind of mixed fodder for being directly added into protein feed, by the protein feed 75~90% of weight percent, amino acid 1~4%, grease 5~30%, enzyme preparation 0.01~5%, antioxidant 0.01~0.05%, mould inhibitor 0.05~0.3% mix.

Description

A kind of mixed fodder and preparation method thereof

Technical field

The present invention relates to a kind of protein mixed fodders.

Background technology

Currently, domestic livestock and poultry nonruminant daily ration lays particular stress on and embodies high crude protein index, energy is relatively low, causes calorie-protein matter It is out of proportion, cause to generate many bad phenomenons.

One, fodder energy protein cannot be utilized efficiently, and feed conversion rate is low, can not achieve domestic limited feed resource Optimum utilization.

Two, the production performance of animal is reduced.The relatively relatively low main performance of energy level is that animal feed intake is bigger than normal, Production performance is low (such as laying rate is low and unstable, fattening animal daily gain is relatively low, and hair is coarse etc.).

Three, since dietary protein content is high, nitrogen excretion is big, and environmental pollution is serious.

Cultivate scale land management cultivation factory, although with additive premix prepare daily ration, trace element, vitamin, growth promoting, Health care etc. adapts to physical nutritional and needs.In order to pursue high gross protein value, protein feed is directly added when preparing daily ration. There are commonly pure bean pulp type or low miscellaneous meal types or high miscellaneous meal type or other.Nutriment balanced degree is limited, amino in feed The utilization of acid is not economical enough, and calorie-protein matter generated adverse consequences out of proportion is not avoided that.

Invention content

In order to overcome the drawback that calorie-protein matter is out of proportion caused by high crude protein index, the purpose of the present invention is carry For a kind of at low cost, high benefit, the nutrient balance feed of low stain.

The technical scheme is that:This kind of mixed fodder according to livestock and poultry nonruminant physical nutritional it is characterized in that need It wants, when preparing daily ration according to digestible aminoacids index, instead of being directly added into a kind of mixed fodder of protein feed, by weight The protein feed 75~90% of amount percentage, amino acid 1~4%, grease 5~30%, enzyme preparation 0.01~5% are anti-oxidant Agent 0.01~0.05%, mould inhibitor 0.05~0.3% mix.

Enzyme preparation can be substituted using the probiotic of high quality, soybean lecithin can substitute grease etc..

The protein feed can be include dregs of beans, fish meal, digested tankage, cotton dregs, one kind in rapeseed protein feed or several Kind.Can also be other animal proteins or vegetable protein.

The amino acid can be include one or more in lysine, methionine, threonine, leucine.Also may be used To be other kinds of amino acid.

The grease includes vegetable oil or animal tallow.

The enzyme preparation is given birth to according to different protein feeds used, different animals and same animal difference Reason needs and determines the different complex enzymes used.Such as miscellaneous dregs of rice enzyme, fowl complex enzyme, pig complex enzyme, sucking pig complex enzyme.

The antioxidant and mould inhibitor are feed preservatives.

This mixed fodder mixes jointly with existing additive premix and existing energy feed can prepare animal Required daily ration.

Additive premix is also referred to as compound premix, and abbreviation premix is to be examined to set up in accordance with the law by the Ministry of Agriculture, has obtained feeding The production of the enterprise of feed additives or additive premix production licence, there are many microcomponents and carrier or dilution The homogeneous mixture of agent composition.It is the core of mixed feed, main function is supplement, balance, strengthens basal diet, simultaneously also With enhancing animal immunizing power, effective protection feed nutrient regulates and controls organism metabolism, improves plant recovery of nutrient and animal productiong The effects that energy.

Energy feed refers to the cereals such as corn, sorghum and bran.

The beneficial effects of the invention are as follows:

One, since dietary digestibility of energy protein ratio is reasonable, protein feed, energy feed is made all efficiently to be utilized, improves feed Conversion ratio.

Two, the effectively application of performance digestible aminoacids index, improves the accuracy of mixed feed and the stabilization of quality Property.Production performance is improved, and reduces feed cost.

Three, the application of amino acid design daily ration measure, reduces Dietary Crude Protein matter content, considerably reduces nitrogen row Discharge alleviates environmental pollution.

Four, it using Available Amino Acids index, is more advantageous to and largely uses miscellaneous dregs of rice unconventional water resources resource, realize domestic limited Feed resource optimum utilization.Meanwhile the application of enzyme preparation, the removal of anti-nutritional factors, make feed that there is natural green feed Feature.

This mixed fodder prepares the ecoalimental balanced feed that livestock and poultry diet is a kind of low cost, high benefit, low stain, is Technical force is weaker, and processing conditions is not caught up with, purchase additive premixing feedstuff feed livestock and poultry animal cultivation factory, using it is apparent can Digest amino acid index prepare daily ration, be to reduce cost, improve production performance, improve breeding environment and indispensable one Kind mixed fodder.

Specific implementation mode

Example one

Illustrate the preparation of this ecological balance feed by taking laying hen as an example below, and daily ration is prepared using this mixed fodder.

Composition:Protein feed (dregs of beans, rapeseed meal, cotton dregs, meat meal tankage).

Amino acid (methionine, lysine), enzyme preparation, grease.

Proportioning:Weight percent

Protein feed 86.35%.Wherein:Dregs of beans 19.65%, cotton dregs 25.5%, rapeseed meal 25.5%, meat meal tankage 15.7%.

Amino acid 2.9%.Wherein:Lysine 2.15%, methionine 0.75%.

Grease 10%, enzyme preparation 0.75%.

Preparation process:

The first step:It crushes, first protein feed is crushed with pulverizer.

Second step:Amino acid, enzyme preparation are carried out routine and premixed step by step by premix, the protein feed for taking part to crush.

Third walks:Mixing:The protein feed that residue crushes all is added in horizontal mixer first, is added Grease, mixing 5 minutes, make grease be uniformly coated on protein feed, and pre- mixed amino step by step has then been added at once Acid and enzyme preparation, remix 15~20 minutes.

4th step:It releases, blender drain hole is suitably opened, the mixed fodder mixed is slowly put into specification In different packaging bags.

5th step:Sealing.

6th step:It places for sale at ventilation drying.

Example two,

Daily ration is further prepared using this mixed fodder:

Mixed fodder 15% of the present invention, existing additive premix 1%, energy feed 76.5% is (wherein:68.35 % of corn, Wheat bran 9.15%), laying hen mountain flour 7.5%.

Claims

1. a kind of mixed fodder and preparation method thereof, it is characterised in that by the protein feed 75~90% of weight percent, ammonia Base acid 1~4%, grease 5~30%, enzyme preparation 0.01~5%, 0.01~0.05 % of antioxidant, mould inhibitor 0.05~ 0.3% mixes.

2. a kind of mixed fodder according to claim 1 and preparation method thereof, it is characterised in that the replacement is direct A kind of mixed fodder of protein feed is added, is exactly the cultivation factory for preparing daily ration with additive premix, high thick protein day Protein in grain is directly supplemented with protein feed, and with digestible aminoacids index prepare daily ration in packet Include protein, amino acid is supplemented with this mixed fodder.

3. a kind of mixed fodder according to claim 1 and preparation method thereof, it is characterised in that the protein feed Can be one or more in dregs of beans, fish meal, cotton dregs, rapeseed meal.

4. a kind of mixed fodder according to claim 1 and preparation method thereof, it is characterised in that the amino acid can be with It includes one or more in lysine, methionine, threonine, leucine, tryptophan to be.

5. a kind of mixed fodder according to claim 1 and preparation method thereof, it is characterised in that the grease is exactly to plant Object oil or animal tallow and the enzyme preparation be according to different protein feeds used, different animals and The different physiological requirements of same animal and use different complex enzymes, the antioxidant and mould inhibitor are feed preservatives.