This study evaluated the effect supplementation of black soldier fly larvae oil calcium salt (BSFLO-SCa) on performance, blood biochemical profile, carcass characteristic, meat quality, and gene expression in fat metabolism broiler chickens. A total 280 male New Lohmann strain MB 202 chicks (one-day-old) were randomly placed into 4 treatments, including a control group (T0) fed basal diet supplemented with 1% (T1), 2% (T2), 3% (T3) BSFLO-SCa. Each treatment consisted 7 pens 10 chickens each....

This study aimed to determine the influence of black soldier fly larvae oil calcium salt (BSFLO-SCa) supplementation on performance, jejunal histomorphology and gene expression tight junctions inflammatory cytokines in laying hens. A total 60 ISA Brown hens (40 wk age) were divided into 3 treatment groups, including a control group fed basal diet (T0) diets supplemented with 1% (T1) 2% (T2) BSFLO-SCa. Each consisted 5 replicates 4 each. Results showed that BSFLO-SCa significantly reduced (P...

Abstract Exploration of antibacterial activity from various herbs like Citrus species can become the solution for reducing emergency resistance antimicrobial. In this study, secondary metabolite profiles kaffir lime leaves extract ( hystrix DC) were explored, which obtained several solvents that have potential as agents. Extraction was carried out using 96% ethanol, n-hexane, and ethyl acetate, with comparison between simplicia solvent 1:5. Profile metabolites observed in study total phenol...

Chloris gayana grass is a perennial tropical that highly adaptable and resistant to climate change. As cover crop, this can improve soil conditions. This has high palatability potential be improved through breeding enhance the quality productivity of ruminants’ feed. research was conducted determine effect gamma ray radiation on morphology, genetic variation C. cv. Callide. used 4 doses 0, 75, 150 225 Gy, which were given cv Callide plant seeds via Gamma 60Co irradiator chamber. A dose Gy...

Tropical alfalfa ( Medicago sativa cv. Kacang Ratu BW) has potential as a high-quality forage source in tropical regions. This study aimed to observe the response of drought stress by examining plant growth. The experiment employed Nested Design with two factors: irrigation frequency (P0, P1, P2, and P3) cutting age (20 30 days). Observed variables included height, growth rate, number branches. Results indicated no significant differences (P>0.05) across all at different levels ages....

Abstract The study evaluated the effect of adding nutmeg ( Myristica fragrans Houtt.) essential oil NEO) as a feed additive on methane production, rumen fermentation parameters, enzyme activity, and nutrient digestibility in vitro. This was divided into three treatments based level NEO addition, which included 0 µL/L (T0), 100 (T1), 200 (T2). substrate composition consisted king grass forage concentrate 60:40 ratio. Feed conducted using Menke Steingass gas production two-step Tilley Terry...

Eight forages of tannin sources(Leucaena leucocephala, Arachis hypogaea, Mimosa pudica, Morus alba L, Swietenia mahagoni, Manihot esculenta, Gliricidia sepium, and Bauhinia purpurea)were evaluated their content protein binding capacity. The capacity were determined using precipitation bovine serum albumin (BSA). mahagonihas higest total level condensed (CT) compared with other (P<0.01). Leucaena leucocephala has highest hydrolysable (HT) mahagoni 11.928±0.04 mg/100 mg 9.241±0.02mg/100mg dry...

In-vitro teknik produksi gas dapat digunakan untuk prediksi kualitas pakan. Pengaruh penambahan molase sebagai sumber karbohidrat mudah terdegradasi pada pakan protein silase red clover dipelajari dengan menggunakan ini. Dari data yang diperoleh menunjukkan terdapat korelasi positif antara total nilai kecernaan (r = 0,96). Korelasi biomasa mikroba Penambahan sangat nyata meningkatkan bahan kering (P<0,01) dan (P<0,01), serta efisiensi nitrogen dalam pembentukan seiring peningkatan jumlah...

This study were aimed to determine the dry matter and organic intake, nutrients digestibility, body weight gain physiological status of male Bligon goats treated with feed restriction. Six average age 12 months an average body weight 23.6 kg fed 40% peanut raughages (rendeng) and 60% concentrate. Goats divided into two (2) treatment groups. Control goat diets based on (DM) requirements 3.5% weight, restriction with 50% reduction DM requirement. Feed was conducted for 35 days. The variables...

The aim of this experiment was to isolate and identify Lactic Acid Bacteria (LAB) from infant faecesand subsequent evaluation its potential probiotics. LAB isolated faeces infants who consumedbreast milk as the only source diet on L-cysteine-supplemented MRS Agar, incubated 37oC for 48hours. Colonies grew media were then identifi ed based morphological, physiological molecularapproaches. Morphological cations Gram staining, shape, motility, sporeformation, catalase, CO2 NH3 production,...

This experiment was conducted to evaluate the effect of supplementation with lerak extract combined mineral block on protozoal and bacterial population, fermentation characteristic in vitro. The experimental design completely randomized 3 treatments 4 replications. Control diet a substrate that consisted concentrate, forage feed ratio 50 : 48 2, respectively. as were: control (C), C + 0.09% extract, 0.18% from total ration. Variables observed were dry matter organic degradability, N-NH3...

This research was done to study the effect of four essential oils (EOs), as feed additives, on ruminal nutrient digestibility in order find out candidate rumen modifier. Those EOs were destilated from Foeniculum vulgare (Mill), Pinus merkusii (Jungh. &amp; de Vriese), Cymbopogon nardus (L.) Rendle and Melaleuca leucadendra (L.). Their dry matter (DM), organic (OM), crude protein (CP) fiber (CF) studied using vitro fermentation technique according Theodorou method. Data statistically analysed...

Background and Objective: Modifying rumen fermentation using plant secondary metabolites has long been used as a nutritional strategy to improve feed efficiency it leads higher livestock productivity.An essential oil (EO) is metabolite with volatile characteristics that various bioactive compounds plays an important role in manipulating the process modifying efficiency.The aim of study was observe effect lemongrass leaves (Cymbopogon citratus), which are Indonesian herbs containing (EO),...

Penelitian ini bertujuan untuk mengetahui kecernaan nutrien pakan dan status fisiologi pada kambing Bligon yang diberi perlakuan pembatasan ( feed restriction ). Enam ekor jantan umur rata-rata 12 bulan dengan bobot badan 23,6 kg terdiri dari hijauanjerami kacang tanah (rendeng)dan konsentrat. Kambing dibagi menjadi 2 kelompok perlakuan. Tiga untukperlakuan kontrol berdasarkan kebutuhan bahan kering (BK) 3,5% badan, tiga pakandilakukan pengurangan 50% bedasarkan BK selama 35 hari. Variabel...

The objective of this study was to evaluate the yield, nutrient profile and in vitro digestibility new BMR mutant lines sorghum Indonesia. These were GH2.1, GH2.2, GH2.3, GH4.1, GH4.2, GH4.3 GH4.4. One line (CTY) two national varieties (Super 1 Bioguma) also evaluated as controls. In rumen fermentation measured using Ankom Daisy Fermenter Hohenheim gas test methods, respectively. measurement consisted ten treatments with five replications following a completely randomized design. highest...

This study was conducted to evaluate growth performance, carcass yield, intestinal morphology, organ development, nutrient digestibility, and blood biochemical parameters of broiler fed 1% reduced-protein diets with/without protease supplementation. A total 1,120 one-day-old male chickens with average initial body weight (BW), 46.45 ± 0.49 g, were divided into five groups seven replications 32 birds per replication. The treatment varied according the protein enzyme levels: positive control...

Essential oil is one of rumen modifier alternatives due to its antimicrobial property. Red ginger local herbs with high essential content. The effect red on fermentation parameters was studied in this research using vitro gas production method. Five level meal added the diet meet final concentration medium 0, 25, 50, 75 and 100 mg/L. Substrate as microbial feed composed Penisetum hybride, rice bran, wheat pollard ratio 60:20:20 DM basis. Fermentation carried out for 24 h at 39°C. Total...

The purpose of this research was to find out the effects liquid turmeric extract (LTE) supplementation as a phytobiotic on carcass production and chemical quality broiler chicken meat. is conducted with directional pattern completely randomized design. Eighty-four chickens were raised from day old (DOC) 42 days chick. From DOC 14 chicks fed commercial feed (ME 3,100 kcal/kg; CP 22%; Ca 1%; P 0.75%). During 15-21 age given mixture basal 3,201.77 20.21%; 0.90%; 0.43%). At 22-42 treatments....

Abstract In vitro fermentation methodology was used in this research to explore the effect of mix essential oil (MEO) eucalyptus ( Melaleuca leucadendra (L.) and pine Pinus merkusii Jungh . de Vriese), ratio 3:1, on feed digestibility parameter ruminal fermentation. Mix added with particle meet end concentration 100 μl/L media. Incubation done at 39°C for 24 h. Upon finished incubation, gas produced were sampled methane analysis. Residual collected by filtration then ben analysed dry matter...

Abstract Essential oil is one of the natural compounds from plant extract that has potential as a antibacterial for inhibiting hydrolysis urea compound into ammonia gas in livestock wastes. This research aims to measure effects Maja Fruits Extract (MFE) on Escherichia coli and its urease inhibitor excreta medium. MFE was extracted using Maceration method. The results indicated activity low or resistant, with biggest diameter inhibition zone occurred agar medium 14.26 ± 0.75 mm. ability an...

Abstract Leucaena leucocephala has become one legume most commonly used in ruminant feeding practices and which contains CT with potential to reduce CH4 emissions, improve feed protein utilization. This study was aimed determine the effect of L. leaves as a tannin source on rumen amylase, CMC-ase, β-glucosidase, protease activity kinetic gas production. The began protein-binding capacity evaluation. levels were 0%, 10%, 25%. Feed fermentation conducted using Menke Steingass production...