Ileal digestibility of fermented CPU breeder feeds mixed with semisynthetic diet for native chicken breeder stocks at their active reproductive age
![Thumbnail](/bitstream/handle/20.500.12852/1193/CARES_BSAgr_GarciaRJG_2019_Ab_Sub.pdf.jpg?sequence=5&isAllowed=y)
Page views
370Date
2019Auteur
Thesis Adviser
Defense Panel Member
Share
Metadata
Afficher la notice complète
Résumé
In poultry production, good quality feeds especially in nutrients needed by chickens are not sufficient. This study was done at CPU- CARES Research Building from December 24, 2017 to March 2, 2018 to determine the ileal digestibility of fermented CPU breeder feeds for native chicken breeder stocks. The formulated feeds was composed of 50% semi- synthetic ingredients and 50% breeder feeds. This was used to feed the forty 7- to 8- month old native chickens. They were acclimated for one week prior to the assay and fed with the experimental diets for four consecutive days in ad libitum basis. On the 5th day they were deprived of feed for 24 hours. On the following day they were given free access to their respective diet for one hour. After one hour of feeding, the chickens were weighed in order to know their final weight. Euthanasia were then performed and abdominal cavity was opened. Thereafter, the digesta in the lumen was flushed by distilled water. The collected samples were oven dried for 24 hours and sent to UP laboratory for amino acid analysis. The results revealed that among the essential amino acids tryptophan (0.001668%) had the highest value followed by histidine (0.001668), leucine (0.000259%), lysine (0.000213%), valine (0.000104%), phenylalanine (0.000085%), and methionine (0.000036%). Threonine (0.00001%) was the lowest. Among the non- essential amino acids, glycine had the highest and alanine had the lowest value at 0.000293% and 0.000007%, respectively. On the other hand, tryptophan had a standardized ileal digestibility of 44.97% which is the highest among all the essential amino acids followed by leucine and phenylalanine with 21.68% and 1%, respectively. Furthermore, glutamic acid (90.12%) was the highest among the non- essential amino acids and cysteine (1%) as the lowest.
Description
Abstract only
Suggested Citation
Garcia, R. J. G. (2019). Ileal digestibility of fermented CPU breeder feeds mixed with semisynthetic diet for native chicken breeder stocks at their active reproductive age (Unpublished Special paper). Central Philippine University, Jaro, Iloilo City.
Type
Special paperSujet
Keywords
Department
College of Agriculture, Resources and Environmental SciencesDegree
Bachelor of Science in AgricultureShelf Location
Filipiniana Theses 630.72 G165
Physical Description
vii, 23 leaves
Collections
Les fichiers de licence suivants sont associés à ce document :
Excepté là où spécifié autrement, la license de ce document est décrite en tant que Attribution-NonCommercial-NoDerivs 3.0 Philippines
Related items
Showing items related by title, author, creator and subject.
-
Sensory evaluation of roasted native and broiler chicken fed with CPU feeds
Gersaniva, Pearly G. (2019)The study was conducted from October 9 to 10, 2018 at the laboratory room of the College of Agriculture, Resources and Environmental Sciences, Central Philippine University, Jaro, Iloilo City, to explore the suitability ... -
The effect of varying levels of salt and sugar mixed with litter materials on the growth performance of Cobb-Vantress broilers and on the reduction of odor and fly infestation
Cabarles, Jaime C. Jr. (Central Philippine University, 2007-10)This study was conducted to determine the effect of different levels of salt and sugar mixed with litter materials on the growth of broilers and on the reduction of odor and fly infestation. Treatments were laid out in a ... -
The effect of varying levels of salt and sugar mixed with litter materials on the growth performance of Cobb-Vantress broilers and on the reduction of odor and fly infestation
Cabarles, Jaime C. Jr. (2004)This study was conducted to determine the effect of different level of salt and sugar mixed with litter materials on the growth of broilers and on the reduction of odor and fly infestation. Treatments were laid in randomized ...