CN104041456B - A kind of method for breeding of laying period kind duck - Google Patents
A kind of method for breeding of laying period kind duck Download PDFInfo
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- CN104041456B CN104041456B CN201410317983.1A CN201410317983A CN104041456B CN 104041456 B CN104041456 B CN 104041456B CN 201410317983 A CN201410317983 A CN 201410317983A CN 104041456 B CN104041456 B CN 104041456B
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Abstract
The invention discloses the method for breeding of poultry in a kind of laying period, determine with laying rate that according to egg size the total stuff amount of group of birds feeding feed stuff every day is: total stuff amount on the same day (kg)=(corresponding constant ± 5 of laying rate * 100+ egg size on the same day) * livestock on hand on same day duck number/1000；And this kind of duck feedstuff of laying eggs meets following nutrient condition: the content of crude protein is 16 18(weight) %, fowl metabolizable energy is 1750 2650KC, and calcium content is 3.0 3.2(weight) %, and available phosphorus content is 0.45 0.5(weight) %.With this be set as the same day doses with supervision scope, both can meet macrospecies Muscovy duck and sustain life and normal physiological needs, and kind of a Muscovy duck can have been met again and lay eggs needs, Growth Results is more satisfactory, and can reduce unnecessary feed waste.
Description
Technical field
The present invention relates to poultry cultivating technology, in being specifically related to a kind of laying period, plant the cultural method of duck.
Background technology
Feedstuff accounts for the 70% of seeling industry cost.The number of doses directly influences kind of the performance of duck egg laying performance and a duck
The height of field effectiveness of operation.For a long time, our kind Muscovy duck laying period materials are usually feeds a meal morning, and how many doses is with warp
Test one week and determine once, certain time in the afternoon depending on duck free choice feeding to.Following table is to spot-check certain duck field macrospecies Muscovy duck 4 groups
By doses and laying rate data:
Table 1 macrospecies Muscovy duck laying period doses spot-check table with laying rate
As can be seen from Table 1:
1. there is the randomness of materials in the lay eggs duck group of week old of this difference, and every day, the accuracy of doses was inconsistent,
Sometimes differ greatly, exist or doses is too many, cause certain waste, or doses is on the low side, affect the performance of duck group's egg laying performance
Etc. problem.
2. only feeding the way of a meal feedstuff every day, laying ducks appetite is less strong, affects some laying duckses and searches for food normal doses.
3, according to the dietary habit of kind of duck, the duck laying eggs poor searches for food more the morning, and the duck afternoon laid eggs
Search for food more.If only feeding a meal, afternoon is few or nothing to doses at dusk, will affect the feed intake of outstanding duck；And use every day
Feeding the way of two meal, the doses in afternoon can meet lay heavily duck and search for food, thus balance the superior and eat more, and the inferior eats less.
4, as production manager, relatively accurate quantization supervision foundation is lacked.
Summary of the invention
It is contemplated that solve the problems referred to above to a certain extent, provide at a kind of coml application.
To this end, the goal of the invention of the present invention is to overcome the defect of prior art, it is provided that a kind of science was raised in laying period
The method of poultry.
For achieving the above object, the present invention adopts the following technical scheme that, the method for breeding of poultry in a kind of laying period,
The total stuff amount determining group of birds feeding feed stuff every day according to egg size and laying rate is:
Total stuff amount on the same day (kg)=(laying rate * 100+ egg size correspondence on same day constant ± 5) * livestock on hand on same day duck number/1000；
And this kind of duck feedstuff of laying eggs meets following nutrient condition:
The content of crude protein is 16-18(weight) %, fowl metabolizable energy is 1750-2650KC, and calcium content is 3.0-3.2(weight
Amount) %, available phosphorus content is 0.45-0.5(weight) %.
It is set as doses on the same day and supervision scope with this, both can meet macrospecies Muscovy duck and sustain life and normal physiological need
Wanting, can meet again kind of a Muscovy duck and lay eggs needs, Growth Results is more satisfactory, and can reduce unnecessary feed waste.
Specifically, dividing two meal to feed whole day feedstuff total amount, the 40% of whole day doses fed by upper lunch, and whole day material fed by lower lunch
The 60% of amount.
Specifically, described doses correspondence constant is determined by following egg size scope:
Average egg weight is at 73-79 gram, and egg size correspondence constant is 80；
Average egg weight is at 80-84 gram, and egg size correspondence constant is 90；
Average egg weight is at 85-90 gram, and egg size correspondence constant is 100.
Specifically, described kind of duck is that macrospecies Muscovy duck, cherry choose seed-grain duck.
Beneficial effects of the present invention, the egg size of week old of laying eggs according to difference, by " (laying rate * 100+ egg size correspondence constant ±
5) * livestock on hand duck number/1000 " it is set as that the same day feeds the ways of two meal every day with doses (kg), employing, do not has duck group's laying rate
Cause exception.Technical staff no longer takes too many brains for fixed material, poultry raiser voluntarily can by actual egg number on the same day factually time enter
Row quantifies fixed material, decreases the empirical way on materials and subjective bias, is ensureing that kind of a Muscovy duck sustains life and normal physiological
With lay eggs needs outside, moreover it is possible to effectively save feedstuff.
Detailed description of the invention
The present invention is described below in detail as a example by Muscovy duck within laying period.
With conventional laying ducks feedstuff as feedstuff feeding.
Table 2, feeds two groups of Muscovy duck by the inventive method
Table 3: standard laying rate
Table 2 be two groups of differences lay eggs week old section macrospecies Muscovy duck in carried out the checking of month by a definite date.Experiment is tied
Fruit is compared with the standard laying rate of table 3, and result of the test shows, lays eggs week old egg size according to difference, by " (laying rate * 100+ constant
± 5) * livestock on hand duck number/1000 " it is set as that the same day feeds the ways of two meal every day with doses (kg), employing, there is not duck group's laying rate
Have cause exception (note: index of laying eggs be big production evaluate duck group's laying rate is the most normal, production performance is good and bad important depending on
According to, index of laying eggs=actual laying rate/standard laying rate.When index of laying eggs is more than or equal to 1, illustrate to lay eggs normally, the most different
Often).After using the technical program, technical staff no longer takes too many brains for fixed material, and poultry raiser voluntarily can be by actual product on the same day
Egg data carry out quantifying to determine material in real time, decrease the empirical way on materials and subjective bias, are ensureing that kind of Muscovy duck remains raw
Life and normal physiological with lay eggs needs outside, averagely every every day saves feedstuff 11.3g, lays eggs 26 weeks with every duck, material list of laying eggs
3.5 yuan/kg of valency counts, and can save feed cost 7.2 yuan, and laying rate improves, and effect is notable.
Claims (4)
1. the method for breeding of a laying period kind duck, it is characterised in that the total stuff amount planting duck duck group's feeding feed stuff every day is:
The same day total stuff amount=(laying rate * 100+ egg size correspondence on same day constant ± 5) * livestock on hand kind duck number/1000 kilogram；
And this feedstuff meets following main nutrients condition:
The content of crude protein is 16-18(weight) %, fowl metabolizable energy is 1750-2650KC, and calcium content is 3.0-3.2(weight) %,
Available phosphorus content is 0.45-0.5(weight) %.
2. according to the method for breeding of the laying period kind duck described in claim 1, it is characterised in that divide two meal by feedstuff total amount
Feeding, the 40% of whole day doses fed by upper lunch, and the 60% of whole day doses fed by lower lunch.
3. according to the method for breeding of the laying period kind duck described in claim 1, it is characterised in that described egg size correspondence constant
Determine by following egg size scope:
Average egg weight is at 73-79 gram, and egg size correspondence constant is 80；
Average egg weight is at 80-84 gram, and egg size correspondence constant is 90；
Average egg weight is at 85-90 gram, and egg size correspondence constant is 100.
4. according to the method for breeding of the arbitrary described laying period kind duck of claim 1-3, it is characterised in that: described kind of duck
Seed-grain duck is chosen for macrospecies Muscovy duck, cherry.
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| CN201410317983.1A CN104041456B (en) | 2014-07-07 | 2014-07-07 | A kind of method for breeding of laying period kind duck |
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| CN201410317983.1A CN104041456B (en) | 2014-07-07 | 2014-07-07 | A kind of method for breeding of laying period kind duck |
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| CN104041456A CN104041456A (en) | 2014-09-17 |
| CN104041456B true CN104041456B (en) | 2016-09-28 |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN104982716A (en) * | 2015-06-18 | 2015-10-21 | 江苏农牧科技职业学院 | Fodder capable of improving egg laying capacity of black muscovy ducks and preparing method of fodder |
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| US6113974A (en) * | 1996-09-27 | 2000-09-05 | Lignotech Usa, Inc. | Animal feed incorporating reactive magnesium oxide |
| CN1419819A (en) * | 2002-06-27 | 2003-05-28 | 李春江 | Method for industrial cage farming egg ducks |
| CN1425283A (en) * | 2001-12-14 | 2003-06-25 | 长沙秀龙科技有限责任公司 | Rail duck raising technology in paddy field |
| CN101491305A (en) * | 2009-02-26 | 2009-07-29 | 大连绿园畜产发展有限公司 | Production method of selenium-rich duck egg and selenium-rich duck |
| CN102771439A (en) * | 2012-07-06 | 2012-11-14 | 山东省农业科学院家禽研究所 | Method for improving breeding duck egg laying performance by utilizing feed metabolism level |
-
2014
- 2014-07-07 CN CN201410317983.1A patent/CN104041456B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6113974A (en) * | 1996-09-27 | 2000-09-05 | Lignotech Usa, Inc. | Animal feed incorporating reactive magnesium oxide |
| CN1425283A (en) * | 2001-12-14 | 2003-06-25 | 长沙秀龙科技有限责任公司 | Rail duck raising technology in paddy field |
| CN1419819A (en) * | 2002-06-27 | 2003-05-28 | 李春江 | Method for industrial cage farming egg ducks |
| CN101491305A (en) * | 2009-02-26 | 2009-07-29 | 大连绿园畜产发展有限公司 | Production method of selenium-rich duck egg and selenium-rich duck |
| CN102771439A (en) * | 2012-07-06 | 2012-11-14 | 山东省农业科学院家禽研究所 | Method for improving breeding duck egg laying performance by utilizing feed metabolism level |
Non-Patent Citations (2)
| Title |
|---|
| 种鸭不同产蛋期的喂料量;张是等;《河南畜牧兽医（综合版）》;20080930;第29卷(第9期);第26页 * |
| 蛋鸭饲养管理技术，http://wenku.baidu.com/link?url=9TSCuxJdfypmsqZLYegHNuKYP1TABFwGT22v-cJut5wenWM-Ll2Bp6zqgDEeIvd9AnGPlvs1FMRh5cr7uYF2Jp6wcRUpAwQUJr2d2u-fPX3;KL妖刀;《百度文库》;20121012;第7-10页 * |
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Address after: 527400 9 East Causeway North Road, Xinxing County new town, Yunfu, Guangdong Patentee after: Winson food group Limited by Share Ltd Address before: 527400 9 East Causeway North Road, Xinxing County new town, Yunfu, Guangdong Patentee before: Guangdong Wens Foodstuff Group Co., Ltd. |
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