This research aims to determine the effect of adding Lamtoro leaf flour to feed at different leve... more This research aims to determine the effect of adding Lamtoro leaf flour to feed at different levels on the growth and survival of Tilapia. The test fish seeds used were relatively the same, namely approximately ± 5-8 cm, obtained from one of the members of the fish cultivator group in Kertayasa Village, Pangandaran. The containers used in this research were 12 with a net size of 1x1x1m3. The density of Tilapia seeds during the research was 20 fish/plot with the amount of feed provided being 5% of the fish biomass. The method used in this research was an experimental method using a Completely Randomized Design (CRD) with 4 treatments and 3 replications. The treatments used were (A) without giving Lamtoro leaf flour (control), (B) giving 5% Lamtoro leaf flour, (C) giving 10% Lamtoro leaf flour and (D) giving 15% Lamtoro leaf flour. This research was carried out for 40 days starting in May-June 2023, taking place in Kertayasa Village, Cijulang District, Pangandaran Regency. Parameters ...
ABSTRACT Bioconversion product of shrimp waste with BLS microbes (Bacillus licheniformis, Lactoba... more ABSTRACT Bioconversion product of shrimp waste with BLS microbes (Bacillus licheniformis, Lactobacillus spp. and Saccharomyces cerevisiae) holds digestive proteases with a great potential to be used as prebiotics for native chicken. In the present work, the ratio of liquid extract bioconversion product and binders formulated both 4:1 (T1); 5:1 (T2), and 6:1 (T3) to entrap prebiotics enzymes from BLS microbes have been characterized. The trials were needed to verify contained in prebiotics from encapsulated liquid extract on quality of feed supplement. The overall results indicated that binders formulated T2 (5:1) capsules of prebiotics BLS extract were better vehicles to deliver shrimp enzymes in native chickens. The implication of metabolizable energy and digestibility at Indonesian local chicken showed that T2 binders formulated improve protein digestibility (80%) and metabolizable energy (3033 kcal/kg) of local chicken. Feeding trial prebiotic BLS used at four levels (0, 0.5, 1, 1.5, or 2%) at basal feed (protein 28.22%), with one treatment of standard feed (protein 32.18%). Supplementing diets with prebiotic BLS , especially at 1.5%, has a variety of growth-promoting effects. The results demonstrate that the observed benefits of prebiotic BLS on low protein diets can be achieved.
This research aims to determine the effect of adding Lamtoro leaf flour to feed at different leve... more This research aims to determine the effect of adding Lamtoro leaf flour to feed at different levels on the growth and survival of Tilapia. The test fish seeds used were relatively the same, namely approximately ± 5-8 cm, obtained from one of the members of the fish cultivator group in Kertayasa Village, Pangandaran. The containers used in this research were 12 with a net size of 1x1x1m3. The density of Tilapia seeds during the research was 20 fish/plot with the amount of feed provided being 5% of the fish biomass. The method used in this research was an experimental method using a Completely Randomized Design (CRD) with 4 treatments and 3 replications. The treatments used were (A) without giving Lamtoro leaf flour (control), (B) giving 5% Lamtoro leaf flour, (C) giving 10% Lamtoro leaf flour and (D) giving 15% Lamtoro leaf flour. This research was carried out for 40 days starting in May-June 2023, taking place in Kertayasa Village, Cijulang District, Pangandaran Regency. Parameters ...
ABSTRACT Bioconversion product of shrimp waste with BLS microbes (Bacillus licheniformis, Lactoba... more ABSTRACT Bioconversion product of shrimp waste with BLS microbes (Bacillus licheniformis, Lactobacillus spp. and Saccharomyces cerevisiae) holds digestive proteases with a great potential to be used as prebiotics for native chicken. In the present work, the ratio of liquid extract bioconversion product and binders formulated both 4:1 (T1); 5:1 (T2), and 6:1 (T3) to entrap prebiotics enzymes from BLS microbes have been characterized. The trials were needed to verify contained in prebiotics from encapsulated liquid extract on quality of feed supplement. The overall results indicated that binders formulated T2 (5:1) capsules of prebiotics BLS extract were better vehicles to deliver shrimp enzymes in native chickens. The implication of metabolizable energy and digestibility at Indonesian local chicken showed that T2 binders formulated improve protein digestibility (80%) and metabolizable energy (3033 kcal/kg) of local chicken. Feeding trial prebiotic BLS used at four levels (0, 0.5, 1, 1.5, or 2%) at basal feed (protein 28.22%), with one treatment of standard feed (protein 32.18%). Supplementing diets with prebiotic BLS , especially at 1.5%, has a variety of growth-promoting effects. The results demonstrate that the observed benefits of prebiotic BLS on low protein diets can be achieved.
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