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003 | OSt | ||
005 | 20221122084302.0 | ||
008 | 170816s19uu xx 00 eng d | ||
040 | _cCvSU Main Campus Library | ||
041 | 0 | _aeng | |
082 | 0 | 4 |
_a636.4 _bV66 2016 |
100 | 0 |
_aVicedo, John Eric A. _922482 _eauthor |
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_aEffects initial backfat thickness and parity on two consecutive lactational performances among sows of different genotypes / _cby John Eric A. Vicedo. |
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_aIndang, Cavite : _c2016. _bCavite State University- Main Campus, |
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300 |
_ax, 38 pages : _c28 cm. _billustrations ; |
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_2rdacontent _atext |
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_2rdamedia _aunmediated |
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_2rdacarrier _avolume |
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500 | _aThesis (BS Agriculture--Animal Science) Cavite State University | ||
504 | _aIncludes bibliographical references. | ||
508 | _aCollege of Agriculture, Food, Environment and Natural Resources (CAFENR) | ||
520 | 3 | _a VICEDO, JOHN ERIC A. Effects of Initial Backfat Thickness and Parity on Two Consecutive Lactational Performances among Sows of Different Genotypes. Undergraduate Thesis. Bachelor of Science in Agriculture major in Animal Science. Cavite State University, Indang, Cavite. April 2016. Adviser: Prof. Mariedel L. Autriz. The study was conducted at the Jaro Development Corporation (JDC) Farm Ill at Aguado, Trece Martires City, Cavite from June to December, 2015 to determine the effects of breed, parity and initial backfat thickness of sows on two consecutive lactational performances. Productive traits such as 21 days weight, litter size at weaning and pre-weaning mortality were used as variables. On the evaluation of results, parity and backfat thickness did not influence (P>0.05) any of the productive traits used. Furthermore, litter size at weaning was not also affected by breed, parity or backfat thickness. On the other hand, breed significantly affected (P<0.05) the 21 days weight at the 2nd cycle but then insignificant in the 1 st cycle (P>0.05). However, Fl sows produced heavier piglets than the other breeds for both cycles. Breed also significantly influenced (P<0.05) the pre-weaning mortality for the first cycle but insignificant in the 2 cycle (P>0.05). Highest incidence of pre-weaning mortality was observed on the landrace breeds for two consecutive cycles. But, an increased mortality at pre-weaning stage was observed on the second cycle of sow's lactational performance. | |
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_cSubmitted copy to the University Library. _d02/14/20047 _eT-6722 |
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_aPigs _9708 |
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_91367 _aBachelor of Science in Agriculture _xAnimal Science |
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_91501 _aAutriz, Mariedel L. _eadviser |
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_uhttp://library.cvsu.edu.ph/cgi-bin/koha/opac-retrieve-file.pl?id=e5eacf68c1945217e38b125139091a1b _yClick here to view thesis abstract and table of contents |
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_2ddc _cMAN |
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_c11088 _d11088 |