To investigate premium palm kernel cake (PKC) based diet’s effect on amino acid digestibility, this study conducted a feeding trial. Four groups of 150 day-old broiler chickens in every group were given four isocaloric diets using these formulation: Diet 1 - commercial feed for both starter and grower phase Diet 2 - broiler feed that contains 30% PKC for starter phase + commercial grower, Diet 3 - commercial starter + broiler feed that contains 45% PKC for grower phase (and Diet 4 - broiler feed that contains 30% PKC for starter phase + broiler feed that contains 45 % premium PKC for grower phase. During the experiment’s day 31, bird faeces’ samples were collected based on group diets in order to estimate the availability of amino acid as well as the digestibility of amino acids using balance experiment. Ultra-Performance Liquid Chromatography with photo-diode array detector was used to analyse amino acid. The findings showed no significant difference in digestibility of amino acids with p<0.05 in the feed broiler chickens’ comparison with commercial feed in terms of different levels of PKC based diet. This study shows that by including 30-45% premium PKC in poultry diet, it could contribute as protein source in broiler feed production with suitable supplementation of essential amino acid. Further studies are encouraged to combine the analysis of excreta, ileal digesta and growth performance in order to achieve more concrete findings.

The poultry industry is the most advanced and independent among livestock industry in Malaysia with over 100 percent self-sufficient level (SSL) since 2004. The Ministry of Agriculture and Food Industry (MAFI) has launched National Agrofood Policy 2021-2030 (DAN 2.0) in October 2021. One of the objectives is to increase the poultry’s SSL to 140.2 % by 2030, an increase from 104.10 % in 2020. The objective of this study was to analyze the production cost of selected commercial broiler farms in Malaysia. The scope of the study was to evaluate the economic assessment of broiler production in order to understand the industry widely and also to identify which segments along the production line need to be improved and at the same time to ensure that this industry remains competitive and productive. Production cost data were obtained from selected commercial broilers via questionnaire forms. The result showed that the average broiler production cost is RM4.40/kg. Small farms have higher total average cost per kg, which is RM4.70, followed by commercial scale farms at RM4.43 and medium-scale farms at RM4.29, respectively. Feed cost contributes 66 % of the total production cost of whole expenditure followed by day-old chick’s cost, 19 %. The average profit estimation is RM0.65/kg based on RM5.05/kg for the ex-farm price of live poultry.