000 02893nam a2200313 a 4500
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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
245 1 0 _aEffects initial backfat thickness and parity on two consecutive lactational performances among sows of different genotypes /
_cby John Eric A. Vicedo.
260 0 _aIndang, Cavite :
_c2016.
_bCavite State University- Main Campus,
300 _ax, 38 pages :
_c28 cm.
_billustrations ;
336 _2rdacontent
_atext
337 _2rdamedia
_aunmediated
338 _2rdacarrier
_avolume
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.
541 _cSubmitted copy to the University Library.
_d02/14/20047
_eT-6722
650 0 _aPigs
_9708
690 _91367
_aBachelor of Science in Agriculture
_xAnimal Science
700 _91501
_aAutriz, Mariedel L.
_eadviser
856 _uhttp://library.cvsu.edu.ph/cgi-bin/koha/opac-retrieve-file.pl?id=e5eacf68c1945217e38b125139091a1b
_yClick here to view thesis abstract and table of contents
942 _2ddc
_cMAN
999 _c11088
_d11088