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003 | OSt | ||
005 | 20220627004557.0 | ||
008 | 211231b |||||||| |||| 00| 0 eng d | ||
020 | _a9789386372932 (hardback) | ||
040 |
_cCvSU Main Campus Library _erda |
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041 | _aeng | ||
050 |
_aSF481.7 _bG23 2018 |
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100 |
_916174 _aGaur, Harendra Kumar _eauthor |
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245 |
_aPoultry and egg production / _cHarendra Kumar Gaur. |
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260 |
_aNew Delhi, India : _bRandom Publications, _c2018 |
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300 |
_a298 pages : _billustrations ; _c24 cm |
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336 |
_2rdacontent _atext |
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337 |
_2rdamedia _aunmediated |
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338 |
_2rdacarrier _avolume |
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504 | _aIncludes bibliographical references (pages 295-296) and index. | ||
505 | _aPoultry packaging -- Respiratory diseases of poultry and eggs -- Poultry breeding and production -- Feeding and management practice in poultry -- Advances in lipid and protein technology -- Rumen microbiology and fermentation -- Quality control, assurance, accreditation and proficiency testing in feed analysis -- Deterioration due to microorganisms -- Nutritional requirements of grazing animals | ||
520 | _a"A hen can lay only one egg in a day and will have some days when it does not lay an egg at all. The reason for this laying schedule relate to the hen reproductive system. A hen’s body begins forming an egg shortly after the previous egg is laid, and it takes 26 hours for an egg to form fully. So a hen will lay after and later each day. Because a hen’s reproductive system is a sensitive to light exposure, eventually the hen will lay too late in a day for its body to begin forming a new egg. The hen will then skip a day or more before laying again. See the related article discussing the reproductive tract of a chicken for more information on the specifics of egg production. Also, hens in a flock do not all begin to lay on exactly the same day, nor do they continue laying for the same length of time. Figure 1 shows a typical egg production curve for a flock. The flock comes into production quickly, peaks, and then slowly reduces the level of production."--Back cover | ||
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_aFund 164 _bNew Century Books & Gen. Mdse _cPurchased _d10/30/2019 _e78034 _fNEJ _hPHP 3,676.00 _p2019-10-780 _q2019-1-0682 |
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650 | 0 |
_93761 _a Poultry |
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650 | 0 |
_93761 _a Poultry _xDiseases |
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650 | 0 |
_93761 _a Poultry _xBreeding |
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650 | 0 |
_910027 _aEggs |
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856 |
_uhttp://library.cvsu.edu.ph/cgi-bin/koha/opac-retrieve-file.pl?id=98f13fb4b1135970039d2893d6b17774 _yClick here to view the table of contents |
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