CN104323034B - A kind of feed that can improve broiler growth performance and its production and use - Google Patents
A kind of feed that can improve broiler growth performance and its production and use Download PDFInfo
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Abstract
The invention discloses a kind of feed that can improve broiler growth performance and its production and use, the feed includes the following component of percentage meter by weight：0.05~0.15%N carbamylglutamic acids and micronutrient and energy feed；Preparation method, comprise the following steps：(1) by the micronutrient of the weight percentage and energy feed impurity elimination, dry after crush 40~100 mesh；(2) the N carbamylglutamic acids of the micronutrient after the crushing for obtaining step (1) and energy feed and the weight percentage are mixed, and finished feed is produced through sieving.The Feed Energy of carbamylglutamic acid containing N produced by the invention promotes the endogenous generation of Broiler chicks arginine and the synthesis of protein, improves Broiler chicks daily gain, reduces feed-weight ratio, and then improve the growth performance of Broiler chicks.
Description
Technical field
The present invention relates to animal feed, and in particular to one kind can improve broiler growth containing N- carbamylglutamic acids
Feed, the preparation method and its usage of performance.
Background technology
Arginine is the basic amino acid of six carbon atoms, has a variety of important biochemical functions, acts not only as
The important source material of zooblast synthetic protein, and the important biomolecule active material such as body intracellular nitric oxide, polyamines and creatine
The precursor of synthesis.
Arginine is the necessary amino acid of young age mammal, for poultry, because ammonia first is not present in its mitochondria
Acyl phosphate synthase, it is impossible to which, by the endogenous synthesis arginine of urea cycle, this just determines the arginic requirement of Broiler chicks
It is higher than other kinds of animal, to be provided completely by diet at present.But arginine by price it is high and with lysine, tryptophan and
Histidine has antagonism and fails as feed addictive that large-scale popularization uses in animal productiong.
N- carbamylglutamic acids are the structures of the intermediate N acetylglutamate of ornithine generation citrulling in urea cycle
Analog, it can activate in urea cycle first enzyme CPS-I (and enterocyte synthesize arginine during
One key enzyme), promote urea cycle (the main loop approach of arginine in vivo), closed so as to improve the endogenous arginine of body
Into.As the endogenous synthesis activator of arginine, N- carbamylglutamic acid prices are only arginic 10%, therefore increasingly by people
Concern.It is existing to apply N- carbamylglutamic acids in pig feed, sow reproductive performance can be improved, but arginine is in
Endogenous it can not be synthesized in fowl, and N- carbamylglutamic acids are applied in poultry feed merely, it is difficult to promote Broiler chicks arginine
Endogenous generation and the synthesis of protein.
Therefore, for overcome Broiler chicks raise in external source add arginic defect, the paddy of carbamyl containing N- produced by the invention
Propylhomoserin Feed Energy promotes the endogenous generation of Broiler chicks arginine and the synthesis of protein, improves Broiler chicks daily gain, reduces material weight
Than, and then improve the growth performance of Broiler chicks.
The content of the invention
The technical problems to be solved by the invention are the provision of a kind of feed of carbamylglutamic acid containing N-, are passed with overcoming
System feeding meat chick external source addition arginine price is high and has the defects of antagonism with lysine, tryptophan and histidine.
A kind of Broiler chicks feed, the feed is mainly by N- carbamylglutamic acids, micronutrient, energy feed and auxiliary material
Composition, wherein, the percentage by weight that N- carbamylglutamic acids account for feed is 0.05~0.15%, preferably accounts for the weight percent of feed
Percentage by weight than for 0.1~0.15%, most preferably accounting for feed is 0.1%.
Contain phytase in energy feed and auxiliary material, and content of the phytase in energy feed and auxiliary material be 0.01~
0.05%.
Described feed is specifically made up of the component of following weight percentage：N- carbamylglutamic acids 0.05~
0.15%th, micronutrient 0.09~0.11%, energy feed and auxiliary material are 99.74~99.86%, and each component weight sum is
100%；Wherein, the phytase for accounting for its weight/mass percentage composition 0.01%~0.05% is contained in energy feed and auxiliary material.
Described micronutrient is B B-complex and mineral element additive, wherein, B B-complex accounts for feed
Percentage by weight is 0.04~0.05%；The percentage by weight that mineral element additive accounts for feed is 0.05~0.06%.
Feed provided by the invention, the B B-complex are：Vitamin A, thiamine hydrochloride, riboflavin, hydrochloric acid pyrrole are trembled
Several mixing in alcohol, vitamine D3, alpha-tocopherol, menadione sodium bisulfite, D-VB5, biotin；Optimization formula is：Dimension
Give birth to the weight of plain A, thiamine hydrochloride, riboflavin, puridoxine hydrochloride, vitamine D3, alpha-tocopherol and menadione sodium bisulfite
Ratio is 5000~10000 (IU)：1.5~2.0mg：7.5~10mg：3~5mg：600~1000 (IU)：35~40mg：2.5
~3.0mg.
The mineral element additive is：Copper sulphate, KI, Potassiumiodate, ferrous sulfate, manganese sulfate, sodium selenite, sulphur
Several mixing in sour zinc, calcium chloride.Optimization formula is copper sulphate, KI, ferrous sulfate, manganese sulfate, sodium selenite and sulphur
The part by weight of sour zinc is 25~30：0.30~0.35：240~300：180~200：0.30~0.35：120~150.
Energy feed and auxiliary material are corn, dregs of beans, vegetable oil, stone flour, calcium monohydrogen phosphate, salt, lysine hydrochloride, egg ammonia
Acid, choline, diatomite, the mixture of phytase；Corn, dregs of beans, vegetable oil, stone flour, calcium monohydrogen phosphate, salt, lysine hydrochloric acid
Salt, methionine, choline, diatomite, the part by weight of phytase are 52.0~52.5：38.5~39.0：3.67~3.69：0.96
~1.08：1.5~1.7：0.30~0.35：0.02~0.03：0.10~0.16：0.15~0.18：1.00~1.05：0.01~
0.05。
A kind of method for preparing above-mentioned feed, this method comprise the following steps：
(1) by the micronutrient of the weight percentage, energy feed and auxiliary material impurity elimination, be crushed to 40~100 mesh；
(2) micronutrient, energy feed and the auxiliary material after the crushing for obtaining step (1) and N- carbamylglutamic acids stir
Mix uniformly, produce finished feed.
Feed of the present invention can effectively improve the growth performance of Broiler chicks, promote the endogenous generation of Broiler chicks arginine and
The synthesis of protein, Broiler chicks daily gain is improved, reduce feed-weight ratio.
The preparation method of feed provided by the invention, specifically includes following steps：
(1) by the nutrient of the weight percentage and energy feed impurity elimination, dry after be crushed to 40~100 mesh；
(2) the N- carbamyls of the nutrient after the crushing for obtaining step (1) and energy feed and the weight percentage
Glutamic acid is stirred, and finished feed is produced through sieving.
N- carbamylglutamic acids can be commercially available prod used by this hair, also can be according to application number 201410244413.4
Described in the patent application embodiment of entitled " a kind of method that micro passage reaction continuously synthesizes N- carbamylglutamic acids "
It is prepared by method.
Feed provided by the present invention, can be made complete diet pellet feed, premix or concentrate feed, and feed shape can be
Granular or powdery；
Beneficial effect：Compared with prior art, advantage is the present invention：
(1) the addition energy synergistic combination of the feed of carbamylglutamic acid containing N- produced by the invention and specific ratio auxiliary material
Promote the endogenous generation of Broiler chicks arginine and the synthesis of protein, improve Broiler chicks daily gain, reduce feed-weight ratio, and then improve
The growth performances of Broiler chicks；
(2) feed cost of carbamylglutamic acid containing N- produced by the invention uses than less expensive suitable for large-scale promotion；
(3) preparation method is simple, is advantageous to mass produce.
(4) phytase being added in energy feed and auxiliary material can cooperate with N- carbamylglutamic acids to remarkably promote Broiler chicks
Growth, improve Average weight increasing a day, reduce feed-weight ratio.
Embodiment
Feed provided by the invention is further described in detail below by way of embodiment.
Embodiment 1：
(1) by energy feed and auxiliary material impurity elimination, dry after crushed 40 mesh sieves and produce finished feed；
Energy feed and auxiliary material：Corn, dregs of beans, vegetable oil, stone flour, calcium monohydrogen phosphate, salt, lysine hydrochloride, egg ammonia
Acid, choline, diatomite, phytase；Part by weight is 52.4：38.5：3.69：1.08：1.65：0.3：0.03：0.16：0.18：
1：0.01.
(2) feed that step (1) obtains is fed to the Broiler chicks of 4-31 ages in days according to the amount of routine, detected in Broiler chicks body
Each performance indications.
Embodiment 2：
(1) by energy feed and auxiliary material impurity elimination, dry after crushed 40 mesh sieves and produce finished feed；
Energy feed and auxiliary material：Corn, dregs of beans, Cottonseed Meal, vegetable oil, stone flour, calcium monohydrogen phosphate, salt, lysine hydrochloric acid
Salt, methionine, choline, diatomite, phytase；Part by weight is 52.4：28.6：9.9：3.69：1.08：1.65：0.3：0.03：
0.16：0.18：1：0.01.
(2) feed that step (1) obtains is fed to the Broiler chicks of 4-31 ages in days according to the amount of routine, detected in Broiler chicks body
Each performance indications.
Embodiment 3：
(1) by energy feed and auxiliary material impurity elimination, dry after crushed 40 mesh sieves and produce finished feed；
Energy feed and auxiliary material：Corn, dregs of beans, sunflower meal, vegetable oil, stone flour, calcium monohydrogen phosphate, salt, lysine hydrochloric acid
Salt, methionine, choline, diatomite, phytase；Part by weight is 52.4：33.55：4.95：3.69：1.08：1.65：0.3：
0.03：0.16：0.18：1：0.01.
(2) feed that step (1) obtains is fed to the Broiler chicks of 4-31 ages in days according to the amount of routine, detected in Broiler chicks body
Each performance indications.
The influence (n=10) of the different-energy feed of table 1 and accessory formula to broiler growth performance
Note：Letter of being gone together in table does not differ person completely and represents the significant difference (﹚ of P ＜ 0.05.
As can be seen from Table 1, the energy feed and the formula of auxiliary material that embodiment 1 is provided, Average weight increasing a day highest, day feeding
Measure minimum, feed-weight ratio is relatively low, illustrates that the basal feed formulation efficacy provided of embodiment 1 is preferable.
Embodiment 4：
(1) by energy feed and auxiliary material and micronutrient impurity elimination, dry after crushed 40 mesh sieves and produce finished feed；
Energy feed and auxiliary material：Corn, dregs of beans, vegetable oil, stone flour, calcium monohydrogen phosphate, salt, lysine hydrochloride, egg ammonia
Acid, choline, diatomite, phytase；Part by weight is 52.4：38.5：3.69：1.08：1.65：0.3：0.03：0.16：0.18：
1：0.01.
B B-complex：Vitamin A, thiamine hydrochloride, riboflavin, puridoxine hydrochloride, vitamine D3, alpha-tocopherol, Asia
Niter cake menadione；Part by weight is 5000 (IU)：1.5mg：7.5mg：3mg：1000(IU)：35mg：2.5mg.
Mineral element additive：Copper sulphate, KI, ferrous sulfate, manganese sulfate, sodium selenite, zinc sulfate；Part by weight
For 25：0.3：240：180：0.3：120.
(2) feed (wherein, B B-complex, mineral element additive and energy feed and the auxiliary material for obtaining step (1)
Weight ratio be 0.04：0.055：99.8) Broiler chicks of 4-31 ages in days are fed according to the amount of routine, detects each property in Broiler chicks body
Can index.
Embodiment 5：
(1) by energy feed and auxiliary material and micronutrient impurity elimination, dry after crushed 40 mesh sieves and produce finished feed；
Energy feed and auxiliary material：Corn, dregs of beans, vegetable oil, stone flour, calcium monohydrogen phosphate, salt, lysine hydrochloride, egg ammonia
Acid, choline, diatomite, phytase；Part by weight is 52.4：38.5：3.69：1.08：1.65：0.3：0.03：0.16：0.18：
1：0.01.
B B-complex：Vitamin A, thiamine hydrochloride, riboflavin, puridoxine hydrochloride, vitamine D3, alpha-tocopherol, Asia
Niter cake menadione, D-VB5；Part by weight is 5000 (IU)：1.5mg：7.5mg：3mg：1000(IU)：35mg：2.5mg：
18mg。
Mineral element additive：Copper sulphate, Potassiumiodate, ferrous sulfate, manganese sulfate, sodium selenite, zinc sulfate；Part by weight
For 25：0.3：240：180：0.3：120.
(2) feed (wherein, B B-complex, mineral element additive and energy feed and the auxiliary material for obtaining step (1)
Weight ratio be 0.04：0.055：99.8) Broiler chicks of 4-31 ages in days are fed according to the amount of routine, detects each property in Broiler chicks body
Can index.
Embodiment 6：
(1) by energy feed and auxiliary material and micronutrient impurity elimination, dry after crushed 40 mesh sieves and produce finished feed；
Energy feed and auxiliary material：Corn, dregs of beans, vegetable oil, stone flour, calcium monohydrogen phosphate, salt, lysine hydrochloride, egg ammonia
Acid, choline, diatomite, phytase；Part by weight is 52.4：38.5：3.69：1.08：1.65：0.3：0.03：0.16：0.18：
1：0.01.
B B-complex：Vitamin A, thiamine hydrochloride, riboflavin, puridoxine hydrochloride, vitamine D3, alpha-tocopherol, Asia
Niter cake menadione, D-VB5, biotin；Part by weight is 5000 (IU)：1.5mg：7.5mg：3mg：1000(IU)：
35mg：2.5mg：18mg：0.3mg.
Mineral element additive：Copper sulphate, Potassiumiodate, ferrous sulfate, manganese sulfate, sodium selenite, zinc sulfate, calcium chloride；
Part by weight is 25：0.3：240：180：0.3：120：90.
(2) feed (wherein, B B-complex, mineral element additive and energy feed and the auxiliary material for obtaining step (1)
Weight ratio be 0.04：0.055：99.8) Broiler chicks of 4-31 ages in days are fed according to the amount of routine, detects each property in Broiler chicks body
Can index.
Influence (n=10) of the different micronutrient formulas of table 2 to broiler growth performance
Note：Letter of being gone together in table does not differ person completely and represents the significant difference (﹚ of P ＜ 0.05.
The whole formula in embodiment 1 of energy feed and accessory formula in embodiment 4~6.Can from table 2
Go out, Broiler chicks Average weight increasing a day is higher compared with other groups in embodiment 4, and daily ingestion amount and feed-weight ratio are relatively low, thus can be explained real
Apply micronutrient (the B B-complex and mineral element additive) formula of example 4 to the facilitation effect of broiler growth performance compared with
It is good.
Embodiment 7：
A kind of application of feed containing N- carbamylglutamic acids in broiler growth performance is improved, including following step
Suddenly：
(1) by the energy feed for accounting for feed 99.95% and auxiliary material of the weight percentage and micronutrient impurity elimination, dry in the air
40 mesh sieves are crushed after dry；
(2) basestocks that step (1) obtains are mixed with accounting for the 0.05%N- carbamylglutamic acids of feed relative percentage meter
Stir, finished feed is produced after sieving；
Energy feed and auxiliary material：Corn, dregs of beans, vegetable oil, stone flour, calcium monohydrogen phosphate, salt, lysine hydrochloride, egg ammonia
Acid, choline, diatomite, phytase；Part by weight is 52.4：38.5：3.69：1.08：1.65：0.3：0.03：0.16：0.18：
1：0.01.
B B-complex：Vitamin A, thiamine hydrochloride, riboflavin, puridoxine hydrochloride, vitamine D3, alpha-tocopherol, Asia
Niter cake menadione；Part by weight is 5000 (IU)：1.5mg：7.5mg：3mg：1000(IU)：35mg：2.5mg.
Mineral element additive：Copper sulphate, KI, ferrous sulfate, manganese sulfate, sodium selenite, zinc sulfate；Part by weight
For 25：0.3：240：180：0.3：120.
(3) feed (wherein, B B-complex, mineral element additive, energy feed and the auxiliary material for obtaining step (2)
Percentage by weight with N- carbamylglutamic acids is respectively 0.04%, 0.05%, 99.86%, 0.05%) raised according to the amount of routine
The Broiler chicks of 4-31 ages in days are fed, detect each performance indications in Broiler chicks body.
Embodiment 8：
A kind of application of feed containing N- carbamylglutamic acids in broiler growth performance is improved, including following step
Suddenly：
(1) by 99.90% energy feed and auxiliary material of the weight percentage and micronutrient impurity elimination, dry after crush
Cross 40 mesh sieves；
(2) the 0.1%N- carbamylglutamic acids of the feed for obtaining step (1) and the weight percentage mix equal
It is even, finished feed is produced after sieving；
Energy feed and auxiliary material：Corn, dregs of beans, vegetable oil, stone flour, calcium monohydrogen phosphate, salt, lysine hydrochloride, egg ammonia
Acid, choline, diatomite, phytase；Part by weight is 52.4：38.5：3.69：1.08：1.65：0.3：0.03：0.16：0.18：
1：0.01.
B B-complex：Vitamin A, thiamine hydrochloride, riboflavin, puridoxine hydrochloride, vitamine D3, alpha-tocopherol, Asia
Niter cake menadione；Part by weight is 5000 (IU)：1.5mg：7.5mg：3mg：1000(IU)：35mg：2.5mg.Mineral member
Plain additive：Copper sulphate, KI, ferrous sulfate, manganese sulfate, sodium selenite, zinc sulfate；Part by weight is 25：0.3：240：
180：0.3：120.
(3) feed (wherein, B B-complex, mineral element additive, energy feed and the auxiliary material for obtaining step (2)
Percentage by weight with N- carbamylglutamic acids is respectively 0.04%, 0.05%, 99.81%, 0.1%) according to 20~150g/d
Feed intake (daily be incremented by 5g) feeding 4-31 ages in days Broiler chicks, detect each performance indications in Broiler chicks body.
Embodiment 9：
A kind of application of feed containing N- carbamylglutamic acids in broiler growth performance is improved, including following step
Suddenly：
(1) by 99.85% energy feed and auxiliary material of the weight percentage and micronutrient impurity elimination, dry after crush
Cross 40 mesh sieves；
(2) the 0.15%N- carbamylglutamic acids of the feed for obtaining step (1) and the weight percentage mix
Uniformly, finished feed is produced after sieving；
Energy feed and auxiliary material：Corn, dregs of beans, vegetable oil, stone flour, calcium monohydrogen phosphate, salt, lysine hydrochloride, egg ammonia
Acid, choline, diatomite, phytase；Part by weight is 52.4：38.5：3.69：1.08：1.65：0.3：0.03：0.16：0.18：
1：0.01.
B B-complex：Vitamin A, thiamine hydrochloride, riboflavin, puridoxine hydrochloride, vitamine D3, alpha-tocopherol, Asia
Niter cake menadione；Part by weight is 5000 (IU)：1.5mg：7.5mg：3mg：1000(IU)：35mg：2.5mg.Mineral member
Plain additive：Copper sulphate, KI, ferrous sulfate, manganese sulfate, sodium selenite, zinc sulfate；Part by weight is 25：0.3：240：
180：0.3：120.
(3) feed (wherein, B B-complex, mineral element additive, energy feed and the auxiliary material for obtaining step (2)
Percentage by weight with N- carbamylglutamic acids is 0.04%, 0.05%, 99.76%, 0.15%) feed 4- according to the amount of routine
The Broiler chicks of 31 ages in days, detect each performance indications in Broiler chicks body.
Embodiment 10：
A kind of application of feed containing N- carbamylglutamic acids in broiler growth performance is improved, including following step
Suddenly：
(1) by 99.90% energy feed and auxiliary material of the weight percentage and micronutrient impurity elimination, dry after crush
Cross 40 mesh sieves；
(2) the 0.1%N- carbamylglutamic acids of the feed for obtaining step (1) and the weight percentage mix equal
It is even, finished feed is produced after sieving；
Energy feed and auxiliary material：Corn, dregs of beans, vegetable oil, stone flour, calcium monohydrogen phosphate, salt, lysine hydrochloride, egg ammonia
Acid, choline, diatomite；Part by weight is 52.4：38.5：3.69：1.08：1.65：0.3：0.03：0.16：0.18：1.
B B-complex：Vitamin A, thiamine hydrochloride, riboflavin, puridoxine hydrochloride, vitamine D3, alpha-tocopherol, Asia
Niter cake menadione；Part by weight is 5000 (IU)：1.5mg：7.5mg：3mg：1000(IU)：35mg：2.5mg.
Mineral element additive：Copper sulphate, KI, ferrous sulfate, manganese sulfate, sodium selenite, zinc sulfate；Part by weight
For 25：0.3：240：180：0.3：120.
(3) feed (wherein, B B-complex, mineral element additive, energy feed and the auxiliary material for obtaining step (2)
Percentage by weight with N- carbamylglutamic acids is 0.04%, 0.05%, 99.81%, 0.1%) feed 4- according to the amount of routine
The Broiler chicks of 31 ages in days, detect each performance indications in Broiler chicks body.
Influence (n=10) of the different N- carbamylglutamic acids additions of table 3 to broiler growth performance
Note：Letter of being gone together in table does not differ person completely and represents the significant difference (﹚ of P ＜ 0.05.
The blank system Broiler chicks feeding formula forage obtained experimental data of embodiment 4 in table 3.Result of the test shows, with
Blank group is compared, and N- carbamylglutamic acids are added in feed can significantly improve Broiler chicks Average weight increasing a day, reduce feed-weight ratio.Its
In it is minimum in 4~17 age in days sections, 9 groups of Average weight increasing a day highests, feed-weight ratios of embodiment；It is average daily in 18~31 age in days sections, 8 groups of embodiment
Weightening highest, feed-weight ratio are minimum.But in above-mentioned 2 different days sections, the Average weight increasing a day and material of 9 groups of 8 groups of embodiment and embodiment
It is again more not notable than difference.Result of the test shows that Average weight increasing a day and feed-weight ratio are poor compared with Example 10 for embodiment 7~9 simultaneously
It is different notable, and the difference compared with blank group of embodiment 10 is not notable, plant is added in deducibility accordingly in energy feed and auxiliary material
Sour enzyme can cooperate with N- carbamylglutamic acids to remarkably promote the growth of Broiler chicks, improve Average weight increasing a day, reduce feed-weight ratio.
Influence (n=10) of the different N- carbamylglutamic acids additions of table 4 to amino acid content in Broiler chicks blood plasma is (single
Position：μg/mL)
Note：Letter of being gone together in table does not differ person completely and represents the significant difference (﹚ of P ＜ 0.05.
From table 4, after adding N- carbamylglutamic acids in feed, arginic content and total ammonia in Broiler chicks blood plasma
The content of base acid dramatically increases compared to blank group.Wherein embodiment 8 (addition 0.1%N- carbamylglutamic acids) is than blank group meat
Arginine content improves 42.88% in chick blood plasma；Embodiment 9 (addition 0.15%N- carbamylglutamic acids) is younger than blank group meat
Arginine content improves 75.05% in chicken plasma.Rely ammonia in Broiler chicks blood plasma after N- carbamylglutamic acids in addition, being added in feed
There are not significant changes compared with blank group in the content of acid and histidine, infers to be probably because addition doses accordingly
N- carbamylglutamic acids can promote arginic synthesis in Broiler chicks body, rather than produce competition work with the absorption of other amino acid
With.
In addition, it is remarkably improved after N- carbamylglutamic acids are added in feed compared to blank group total in Broiler chicks blood plasma
Amino acid content, illustrate to add the deposition that N- carbamylglutamic acids are advantageous to Broiler chicks body amino acid balance and protein.
Consider each side factor such as feeding cost, feeding effect, (the addition 0.1%N- carbamyls of preferred embodiment 8
Glutamic acid) feed formula carry out feed Broiler chicks it is most suitable.
The Feed Energy of carbamylglutamic acid containing N- prepared by the present invention promotes the endogenous generation of Broiler chicks arginine and protein
Synthesis, improve the daily gains of Broiler chicks, reduce feed-weight ratio, and then the growth performance of Broiler chicks can be improved.
Claims (8)
- A kind of 1. Broiler chicks feed, it is characterised in that the feed by N- carbamylglutamic acids, micronutrient, energy feed and Auxiliary material forms, wherein, the percentage by weight that N- carbamylglutamic acids account for feed is 0.1 ~ 0.15%, micronutrient 0.09 ~ 0.11%th, energy feed and auxiliary material are 99.74 ~ 99.86%；Energy feed and auxiliary material are corn, dregs of beans, vegetable oil, stone flour, phosphoric acid Hydrogen calcium, salt, lysine hydrochloride, methionine, choline, diatomite, the mixture of phytase, contain in energy feed and auxiliary material Phytase, and content of the phytase in energy feed and auxiliary material is 0.01 ~ 0.05%.
- 2. Broiler chicks feed according to claim 1, it is characterised in that described micronutrient be B B-complex and Mineral element additive, wherein, the percentage by weight that B B-complex accounts for feed is 0.04 ~ 0.05%；Mineral element additive accounts for The percentage by weight of feed is 0.05 ~ 0.06%.
- 3. Broiler chicks feed according to claim 2, it is characterised in that B B-complex be vitamin A, thiamine hydrochloride, It is a variety of mixed in riboflavin, puridoxine hydrochloride, vitamine D3, alpha-tocopherol, menadione sodium bisulfite, D-VB5, biotin Compound.
- 4. Broiler chicks feed according to claim 2, it is characterised in that B B-complex be vitamin A, thiamine hydrochloride, Riboflavin, puridoxine hydrochloride, vitamine D3, alpha-tocopherol and menadione sodium bisulfite, described vitamin A, thiamine hydrochloride Element, riboflavin, puridoxine hydrochloride, vitamine D3, the part by weight of alpha-tocopherol and menadione sodium bisulfite for 5000 ~ 10000IU：1.5~2.0mg：7.5~10mg：3~5mg：600~1000IU：35~40mg：2.5~3.0mg.
- 5. Broiler chicks feed according to claim 2, it is characterised in that mineral element additive be copper sulphate, KI, Several mixtures in Potassiumiodate, ferrous sulfate, manganese sulfate, sodium selenite, zinc sulfate, calcium chloride.
- 6. Broiler chicks feed according to claim 2, it is characterised in that mineral element additive be copper sulphate, KI, Ferrous sulfate, manganese sulfate, the part by weight of sodium selenite and zinc sulfate are 25 ~ 30：0.30~0.35：240~300：180~200： 0.30~0.35：120~150.
- 7. Broiler chicks feed according to claim 1, it is characterised in that energy feed and auxiliary material are corn, dregs of beans, plant Oil, stone flour, calcium monohydrogen phosphate, salt, lysine hydrochloride, methionine, choline, diatomite, the mixture of phytase；Corn, beans The dregs of rice, vegetable oil, stone flour, calcium monohydrogen phosphate, salt, lysine hydrochloride, methionine, choline, diatomite, the part by weight of phytase For 52.0 ~ 52.5：38.5~39.0：3.67~3.69：0.96~1.08：1.5~1.7：0.30~0.35：0.02~0.03：0.10~ 0.16：0.15~0.18：1.00~1.05：0.01~0.05.
- 8. a kind of method for preparing the feed described in claim 1, including step：（1）By the micronutrient of the weight percentage, energy feed and auxiliary material impurity elimination, it is crushed to 40 ~ 100 mesh；（2）By step（1）Micronutrient, energy feed and auxiliary material and the stirring of N- carbamylglutamic acids after obtained crushing is equal It is even, produce finished feed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410636485.3A CN104323034B (en) | 2014-11-12 | 2014-11-12 | A kind of feed that can improve broiler growth performance and its production and use |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410636485.3A CN104323034B (en) | 2014-11-12 | 2014-11-12 | A kind of feed that can improve broiler growth performance and its production and use |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104323034A CN104323034A (en) | 2015-02-04 |
| CN104323034B true CN104323034B (en) | 2017-12-22 |
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| CN107156507B (en) * | 2017-05-08 | 2020-05-29 | 南京农业大学 | Application of N-carbamylglutamic acid in medicine for relieving nonalcoholic fatty liver disease of chicken |
| CN107279561A (en) * | 2017-06-29 | 2017-10-24 | 重庆市万源禽蛋食品有限公司 | Broiler chicks fermented feed, preparation method and applications and mixed feed |
| CN109619322A (en) * | 2019-02-15 | 2019-04-16 | 浙江大学 | A kind of feed improving laying hen eggshell quality |
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| CA815054A (en) * | 1969-06-10 | Spa-Societa Prodotti Antibiotici S.P.A. | Salts of n-carbamyl-glutamic acid and of n-carbamyl-aspartic acid | |
| CN102326683A (en) * | 2011-07-14 | 2012-01-25 | 山东六和集团有限公司 | Broiler chicken preliminary compound feed and preparation method thereof |
| CN103202392A (en) * | 2013-04-23 | 2013-07-17 | 北京市农林科学院 | Application of NCG (N-CarbamylGlutamate) and VC (Vitamin C) in preparing heat stress-resisting feed additives or feeds |
| CN103918948A (en) * | 2014-05-12 | 2014-07-16 | 河南聚丰饲料科技有限公司 | Efficient and green mixed feed for broilers |
| CN104031971A (en) * | 2014-02-28 | 2014-09-10 | 济南环亿生物科技有限公司 | Producing method of N-carbamylglutamate by free cell fermentation method, and applications of metabolites of the N-carbamylglutamate |
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Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA815054A (en) * | 1969-06-10 | Spa-Societa Prodotti Antibiotici S.P.A. | Salts of n-carbamyl-glutamic acid and of n-carbamyl-aspartic acid | |
| CN102326683A (en) * | 2011-07-14 | 2012-01-25 | 山东六和集团有限公司 | Broiler chicken preliminary compound feed and preparation method thereof |
| CN103202392A (en) * | 2013-04-23 | 2013-07-17 | 北京市农林科学院 | Application of NCG (N-CarbamylGlutamate) and VC (Vitamin C) in preparing heat stress-resisting feed additives or feeds |
| CN104031971A (en) * | 2014-02-28 | 2014-09-10 | 济南环亿生物科技有限公司 | Producing method of N-carbamylglutamate by free cell fermentation method, and applications of metabolites of the N-carbamylglutamate |
| CN103918948A (en) * | 2014-05-12 | 2014-07-16 | 河南聚丰饲料科技有限公司 | Efficient and green mixed feed for broilers |
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Effective date of registration: 20190527 Address after: 225300 No. 68 Fenghuang West Road, Taizhou City, Jiangsu Province Patentee after: Jiangsu Zhongmu Beikang Pharmaceutical Co., Ltd. Address before: No. 8, Fenghuang East Road, Taizhou, Jiangsu Province Co-patentee before: Cao Fei Patentee before: Jiangsu Agri-Animal Husbandry Vocational College Co-patentee before: Hong Weiming |