CN104799107A - Laying hen feed and application thereof - Google Patents
Laying hen feed and application thereof Download PDFInfo
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- CN104799107A CN104799107A CN201510232904.1A CN201510232904A CN104799107A CN 104799107 A CN104799107 A CN 104799107A CN 201510232904 A CN201510232904 A CN 201510232904A CN 104799107 A CN104799107 A CN 104799107A
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- China
- Prior art keywords
- diet
- hco
- bird inlay
- inlay
- application
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- Feed For Specific Animals (AREA)
Abstract
The invention relates to a laying hen feed and application thereof, wherein the mole ratio of C<1-> to C<3-> is (1.3-1.4) to 1. The invention also relates to the application of the laying hen feed. By adopting the laying hen feed disclosed by the invention, the laying rate of a hen can be increased by more than 6%; the egg yield can be increased by more than 6%; the feed conversion rate is increased by more than 7%; the average thickness of an obtuse end, the middle part and an acute end of an egg shell is increased by more than 10%.
Description
Technical field
The invention belongs to chicken field of fodder, be specifically related to a kind of bird inlay diet.
Background technology
Although China poultry, poultry raising standard define the quantity delivered of sodium chloride (NaCl), U.S. NRC animal feeding standard give also the nutritional need recommended amounts of sodium, chlorine, but in fact the sodium of animal, the nutritional requirements of chlorine are measured (Zhou Anguo and Chen Daiwen etc., 2011) so far not yet accurately.Chlorine is plant indispensable element, and sodium may be Activities of Some Plants (has C
4the plant of photosynthetic pathway and red-spotted stonecrop enanthic acid metabolic pathway) indispensable element.In plant feed, chlorinty is more much more than sodium, and in general, the former is more than the latter 1 ~ 2 times.Keorgievskii etc. (1982) report, in plant feed, chlorinity can meet the nutritional need of animal substantially.If be added in diet by the fish meal containing salt, then the chlorine required of animal is satisfied.Burns etc. (1953) once reported. the requirement of laying hen to chlorine is no more than 0.06%.But in laying hen diet, salt consumption is many more than 0.35% now, namely chlorine consumption is more than 0.21%, adds the chlorinity in base grain, considerably more than chlorine required.In production, be all with the sodium of salt as animal and the replenishers of chlorine substantially.Now, salt consumption in animal diet has randomness, even blindly uses, in most cases always multiplex.Moreover, in animal diet, also to use other chloride, as lysine additive (its formulation mostly is FE-5), Choline Chloride etc., thus cause Cl
-in diet, consumption is too much, and then too much in animal body, produces following harmful effect: the consumptions such as basic amino acids lysine, arginine, histidine increase; The acid poisoning incidence of disease improves (GregFitzharris etc., 2009).
Study proof, Cl
-and HCO
3 -there is the relation of replacing each other in animal body, i.e. Cl
-few, then HCO
3 -many; Cl
-many, HCO
3 -just few.If Cl in blood
-time many, then reduce HCO in body
3 -growing amount, and hinder intestines wall absorb HCO
3 -with kidney to HCO
3 -heavily absorption, finally make proper interior HCO
3 -remarkable minimizing (Scott etc., 1982).HCO
3 -the required material (Visconti etc., 1999) of capacitation, and HCO
3 -concentration and capacitation present extremely significant positive correlation (Vries etc., 2003).HCO
3 -the concentration of cAMP in cell may be improved, activate Signal Transduction approach (Tardif etc., 2003) by the latter, thus make capacitation.Harrison etc. (1996) report, HCO
3 -play an important role in change spermatoblast membrane structure and active process, and the change of spermatoblast film is the important step of capacitation.Gao Zhifeng etc. (2006) report, HCO
3 -reinventing of spermatoblast surface can be caused, increase the confusion degree of lipid on cell membrane, change the transmembrane movement of phospholipid analogues.Like this, some passage of spermatoblast may also be affected as the function of calcium channel etc.
At present, China's layer breeding amount occupies the whole world the first, and the number of animals raised of commodity egg is estimated about 1,500,000,000 (China-styled Certain Industry Field research network, 2013/10/25).Now, salt consumption in bird inlay diet has randomness, even blindly uses, in most cases always multiplex, thus causes Cl
-in diet, consumption is too much, and then, produces many adverse consequences in chicken body too much.Technical solution of the present invention proposes a kind ofly to strengthen hen and to lay eggs the method for function just.
Summary of the invention
An object of the present invention is to provide a kind of bird inlay diet, it is characterized in that, wherein Cl
-and HCO
3 -mol ratio be 1.3 ~ 1.4 ︰ 1.In bird inlay diet of the present invention, anion has suitable mol ratio.
Particularly, described bird inlay diet, wherein Cl
-and HCO
3 -mol ratio be selected from 1.3:1,1.31:1,1.32:1,1.33:1,1.34:1,1.35:1,1.36:1,1.37:1,1.38:1,1.39:1,1.40:1; Preferably, described bird inlay diet, wherein Cl
-and HCO
3 -mol ratio be 1.3 ︰ 1,1.35 ︰ 1,1.4 ︰ 1.
Described bird inlay diet, the Cl wherein added
-, from sodium chloride (feed grade or food-grade); Cl in diet
-the addition of (formulation is sodium chloride) is 0.13% ~ 0.15%; Preferably, Cl in diet
-the addition of (formulation is sodium chloride) is respectively 0.13%, 0.14%, 0.15%.
Described bird inlay diet, the HCO wherein added
3 -, all from sodium acid carbonate (feed grade or food-grade); HCO in diet
3 -addition be 0.18% ~ 0.19%; Preferably, HCO in diet
3 -addition be respectively 0.18%, 0.185%, 0.19%.
Technical scheme of the present invention is achieved in that and is containing Cl
-0.09% (background values) and containing HCO
3 -the Cl of 0.13% ~ 0.15% is added in the bird inlay Basic drawing of 0.10% (background values)
-(formulation is sodium chloride) and 0.18% ~ 0.19% HCO
3 -(formulation is sodium acid carbonate).Bird inlay diet Cl
-and HCO
3 -optimum Contents be respectively 0.22% ~ 0.24% and 0.28% ~ 0.29%, both suitable mol ratios are 1.3 ~ 1.4 ︰ 1.
The present invention's object is on the other hand to provide described bird inlay diet and is raising the application in bird inlay.Described bird inlay diet can improve hen laying rate and egg production; Can improve food conversion ratio; The average thickness of eggshell can be made to increase, eggshell blunt end, middle part and sharp end average thickness can be made to increase.
Apply bird inlay diet of the present invention, hen laying rate can be made to improve more than 6%, and egg production increases by more than 6%, and feed conversion rate improves more than 7%, and eggshell blunt end, middle part and sharp end average thickness increase more than 10%.
Detailed description of the invention
Further describe the present invention below in conjunction with specific embodiment, advantage and disadvantage of the present invention will be more clear along with description.But these embodiments are only exemplary, do not form any restriction to scope of the present invention.It will be understood by those skilled in the art that and can modify to the details of technical solution of the present invention and form or replace down without departing from the spirit and scope of the present invention, but these amendments and replacement all fall within the scope of protection of the present invention.
Embodiment 1
A kind of bird inlay diet, is namely containing Cl
-0.09% (background values) and containing HCO
3 -the Cl of 0.13% is added in the bird inlay Basic drawing of 0.10% (background values)
-(formulation is sodium chloride) and 0.18% HCO
3 -(formulation is sodium acid carbonate).Bird inlay diet Cl
-and HCO
3 -optimum Contents be respectively 0.22% and 0.28%, both suitable mol ratios are 1.35 ︰ 1.
Choose health, body weight and the bird inlay more consistent, Age at first laying is identical 600 that grows, it is divided into two groups at random, often organize 300.Before just trying, chicken prerun will be tried 1 week (all feeding with conventional diet).During this period, epidemic prevention expelling parasite, adds up its laying rate.And chicken group is suitably adjusted, make two groups of laying rate of chicken basically identical.From the 2nd week, start formal feeding experiment.Control group chicken is still fed with conventional diet (note: Cl in conventional diet
-with HCO
3 -mol ratio be 5.15 ~ 6.70 ︰ 1); Cl in test group chicken diet
-and HCO
3 -content and mol ratio thereof are adjusted to and meet above-mentioned requirements.Feed period 2 months.Measure the index such as laying rate, egg production, feedstuff-egg ratio (feed conversion rate), shell thickness of bird inlay, just provable effect of the present invention (see table 1).
The measurement result of the indexs such as table 1 chicken egg laying performance
Embodiment 2
A kind of bird inlay diet, is namely containing Cl
-0.09% (background values) and containing HCO
3 -the Cl of 0.15% is added in the bird inlay Basic drawing of 0.10% (background values)
-(formulation is sodium chloride) and 0.19% HCO
3 -(formulation is sodium acid carbonate).Bird inlay diet Cl
-and HCO
3 -optimum Contents be respectively 0.24% and 0.29%, both suitable mol ratios are 1.4 ︰ 1.
Choose health, body weight and the bird inlay more consistent, Age at first laying is identical 800 that grows, it is divided into two groups at random, often organize 400.Before just trying, chicken prerun will be tried 1 week (all feeding with conventional diet).During this period, epidemic prevention expelling parasite, adds up its laying rate.And chicken group is suitably adjusted, make two groups of laying rate of chicken basically identical.From the 2nd week, start formal feeding experiment.Control group chicken is still fed with conventional diet (note: Cl in conventional diet
-with HCO
3 -mol ratio be 5.15 ~ 6.70 ︰ 1); Cl in test group chicken diet
-and HCO
3 -content and mol ratio thereof are adjusted to and meet above-mentioned requirements.Feed period 1 month.Measure the index such as laying rate, egg production, feedstuff-egg ratio (feed conversion rate), shell thickness of bird inlay, just provable effect of the present invention (see table 2).
The measurement result of the indexs such as table 2 chicken egg laying performance
Embodiment 3
A kind of bird inlay diet, is namely containing Cl
-0.09% (background values) and containing HCO
3 -the Cl of 0.13% is added in the bird inlay Basic drawing of 0.10% (background values)
-(formulation is sodium chloride) and 0.19% HCO
3 -(formulation is sodium acid carbonate).Bird inlay diet Cl
-and HCO
3 -optimum Contents be respectively 0.22% and 0.29%, both suitable mol ratios are 1.3 ︰ 1.
Choose health, body weight and the bird inlay more consistent, Age at first laying is identical 1000 that grows, it is divided into two groups at random, often organize 500.Before just trying, chicken prerun will be tried 1 week (all feeding with conventional diet).During this period, epidemic prevention expelling parasite, adds up its laying rate.And chicken group is suitably adjusted, make two groups of laying rate of chicken basically identical.From the 2nd week, start formal feeding experiment.Control group chicken is still fed with conventional diet (note: Cl in conventional diet
-with HCO
3 -mol ratio be 5.15 ~ 6.70 ︰ 1); Cl in test group chicken diet
-and HCO
3 -content and mol ratio thereof are adjusted to and meet above-mentioned requirements.Feed period 6 weeks.Measure the index such as laying rate, egg production, feedstuff-egg ratio (feed conversion rate), shell thickness of bird inlay, just provable effect of the present invention (see table 3).
The measurement result of the indexs such as table 3 chicken egg laying performance
Claims (10)
1. a bird inlay diet, is characterized in that, wherein Cl
-and HCO
3 -mol ratio be 1.3 ~ 1.4 ︰ 1.
2. bird inlay diet according to claim 1, wherein Cl
-and HCO
3 -mol ratio be 1.35 ︰ 1.
3. bird inlay diet according to claim 1, wherein Cl
-and HCO
3 -mol ratio be 1.4 ︰ 1.
4. bird inlay diet according to claim 1, wherein Cl
-and HCO
3 -mol ratio be 1.3 ︰ 1.
5. bird inlay diet according to claim 1, the Cl wherein added
-, from sodium chloride (feed grade or food-grade), Cl in diet
-the addition of (formulation is sodium chloride) is 0.13% ~ 0.15%.
6. bird inlay diet according to claim 1, the HCO wherein added
3 -, all from sodium acid carbonate (feed grade or food-grade), HCO in diet
3 -addition be 0.18% ~ 0.19%.
7. bird inlay diet according to claim 1 is raising the application in bird inlay.
8. application according to claim 8, described bird inlay diet can improve hen laying rate and egg production.
9. application according to claim 8, described bird inlay diet can be improved food conversion ratio.
10. application according to claim 8, described bird inlay diet can make the average thickness of eggshell increase.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510232904.1A CN104799107A (en) | 2015-05-08 | 2015-05-08 | Laying hen feed and application thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510232904.1A CN104799107A (en) | 2015-05-08 | 2015-05-08 | Laying hen feed and application thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104799107A true CN104799107A (en) | 2015-07-29 |
Family
ID=53684667
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510232904.1A Pending CN104799107A (en) | 2015-05-08 | 2015-05-08 | Laying hen feed and application thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104799107A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2003011048A1 (en) * | 2001-07-30 | 2003-02-13 | Lg Life Sciences Ltd | Feed additive compositions for animals comprising polyethoxylated ascorbic acid derivatives |
| CN102178083A (en) * | 2011-04-13 | 2011-09-14 | 山东和美华农牧科技股份有限公司 | Premixed feed for improving eggshell quality of hyline brower laying hen |
| CN103734467A (en) * | 2013-12-23 | 2014-04-23 | 安徽农业大学 | Cold-season feed composition for laying hen |
-
2015
- 2015-05-08 CN CN201510232904.1A patent/CN104799107A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2003011048A1 (en) * | 2001-07-30 | 2003-02-13 | Lg Life Sciences Ltd | Feed additive compositions for animals comprising polyethoxylated ascorbic acid derivatives |
| CN102178083A (en) * | 2011-04-13 | 2011-09-14 | 山东和美华农牧科技股份有限公司 | Premixed feed for improving eggshell quality of hyline brower laying hen |
| CN103734467A (en) * | 2013-12-23 | 2014-04-23 | 安徽农业大学 | Cold-season feed composition for laying hen |
Non-Patent Citations (1)
| Title |
|---|
| 周明: "蛋鸡日粮阴离子适宜含量及其当量比研究", 《动物营养学报》 * |
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Application publication date: 20150729 |
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