KMITL

Permanent URI for this communityhttps://dspace.kmitl.ac.th/handle/123456789/1

Browse

Settings

Author: search.filters.author.Lerdsuwan, SaichonSubject: search.filters.subject.Growth performance

Search Results

Now showing 1 - 2 of 2
  • Loading...
    Thumbnail Image
    Some of the metrics are blocked by your 
    consent settings
    Item type:Publication,
    The Effect of Acacia mangium Leaf Feed on Apparent Metabolizable Energy, Growth Performance, and Carcass Composition of Broiler Chickens
    (2022-10-01)
    Lerdsuwan, Saichon
    ;
    Nalinanon, Warrapong
    ;
    Pisuttharachai, Duangjai
    The experiments were conducted to determine the apparent metabolizable energy of Acacia mangium leaf meal (AMLM) and the effect on growth performance and carcass composition of broiler chickens (Arbor acres). Twenty-four broiler chickens at the age of 24 days were divided into 2 groups with four replications of two chickens raised individually in a cage. The apparent metabolizable energy of AMLM-feeding chicken was 2,359.90 kcal/kg. Experimental diets consisted of AMLM 0%, 2.5%, 5%, 7.5%, and 10% feeding for 161 one-day-old unsexed broiler chickens and were randomly assigned to five groups with four replications of eight chickens in a completely randomized design. Feed and water were offered ad-libitum throughout the experimental period. At the age of 45 days, 2 broilers per replicate were slaughtered, and the carcass was determined. The results indicated that broiler chickens fed AMLM diets were not significantly different in weight gain, average daily gain and feed intake compared to the control diet (P>0.05). But chickens fed AMLM had decreased feed conversion ratio than the control (P<0.05). In addition, broiler chickens fed AMLM diets were not significantly different in all carcass composition parameters compared to the control diet (P>0.05). It is concluded that the AMLM contained 10% in diets does not affect broiler chickens' growth performance and carcass composition.
  • Loading...
    Thumbnail Image
    Some of the metrics are blocked by your 
    consent settings
    Item type:Publication,
    Effect of Supplementation Yeast Fermented Acacia mangium Leaf in Diets on Growth Performance, Carcass Quality, and Haematology of Climbing Perch (Anabas testudineus)
    (2022-10-01)
    Nalinanon, Warrapong
    ;
    Lerdsuwan, Saichon
    ;
    Pisuttharachai, Duangjai
    A total of 360 juvenile Anabas testudineus of mean weight (2.88 ± 0.02 g/fish) were randomly distributed in triplicate of 20 fish per tank. Acacia mangium leave meal (AM) and yeast-fermented Acacia mangium leave meal (FAM) were used at 0, 2.5, 2.5, 5, 7.5, and 10 % supplemental in the experimental diets. They were fed for 12 weeks to A. testudineus fingerling stocked in 18 plastic tanks (200 liters) set up to recirculation system. Results indicated that the final body weight, weight gain, FCR, SGR, and PER were the best in treatment 4 (FAM 5.0%), significantly different (P < 0.05) from other FAM and AM treatments. There was no significant difference (P > 0.05) in HSI, FR, VSI, L*, a*, and b* across the test diets. The hematological indices' result showed no significant difference(P > 0.05) in hematocrit and red blood cells among the experimental groups. However, the thrombocyte and lymphocyte were significantly different (P < 0.05) in experimental diets FAM 5.0% and FAM 7.5% compared to AM 2.5%, FAM 2.5%, and FAM 10%. The study showed that the inclusion of yeast-fermented Acacia mangium leave meal (FAM) at 5% had the best-enhanced growth performance and feed utilization without any adverse effect on the fish carcass quality and hematological indices.