Standarisasi kebutuhan asam amino esensial pada pakan broilerdi indonesia =Standardization of Essensial Amino Acids Requirement

• Main Author: Perpustakaan UGM, i-lib
• Format: Article NonPeerReviewed
• Published: [Yogyakarta] : Universitas Gadjah Mada 1990
• Subjects: Jurnal i-lib UGM
• Online Access: https://repository.ugm.ac.id/17897/; http://i-lib.ugm.ac.id/jurnal/download.php?dataId=670
• Institution: Universitas Gadjah Mada

This Experiment was designed to study the most limiting amino acid requirement in broiler diets in Indonesia. Six starter and six finisher diets were used in this experiment. Three level of lysine 0.10%, 1.20%, 1.30% and 0,90%, 1.00%, 1.10% were used for starter and finisher diets respectively. Two level of methioninecystine were 72% and 78% from lysine content for starter diets while for finisher diets level of methioninecystine held constant at 72% of lysine content. Two level of threonine were used of finisher diets were 70% and 74% of lysine content while for starter diets level of threonine held constant at 66% of lysine content. All the diets contain 2900 Kcal/kg with 20% and 18% crude protein content for starter and finisher diets respectively. A Factorial Design were used in each stage of broiler diets in this experiment, using 3 replications with 10 male and 10 female Hubbard chicks each. The Data followed by Duncan's Multiple Range Test (DMRT). All the experiment data were compared with 2 commercial diets available in the market. Three main variables were measured in this experiment namely performance (feed, protein and amino acids consumption, daily gain and feed convertion), carcass quality and economical analysis. The result indicated that amino acids requirement for sex separeted methods on male broiler chicks were 1.30% of lysine, 0.94% methionine-cystine for starter diets and 0,90% of lysine, 0.63% threonine for finisher diets