Jurnal Ilmu Ternak
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A Meta-Analysis on the Effect of Oil Palm Fronds As Small Ruminant Feed
Full text linkOil Palm fronds (OPF) as the main waste of oil palm plantations have considerable promise as a small ruminant feed. Unfortunately, due to the diversity of previous findings, a clear response pattern has still to be determined. For this reason, in the present study, meta-analysis was employed to synthesize existing findings regarding the effect of OPF as a small ruminant feed. The database was constructed using data from ten published articles that fit the inclusion criteria. The applied statistical model was a mixed model. Findings revealed no significant effect (P>0.05) of OPF inclusion on nutrient intake, nutrient digestibility, animal performance, and nitrogen utilization. Despite this, there was a tendency for dry matter intake (DMI) to increase and average daily gain (ADG) to decrease with the greater presence of OPF in the feed. The insignificance of the present findings suggests that OPF can be included in small ruminant feed without causing significant negative effects
THE RELATIONSHIP BETWEEN BETA-LACTOGLOBULIN POLYMORPHISM TO CLINICAL MASTITIS AND REPRODUCTIVE DISORDERS IN FRIESIAN COWS AT PANGALENGAN AREA
No full textBeta-lactoglobulin genetics is one of the whey proteins in cow's milk that can influence improvements in milk composition, production, and component levels. Reproductive disorders and clinical mastitis in livestock are often related to genetic, hormonal, and environmental factors. Research on the relationship between beta-lactoglobulin and cow reproduction is still very limited. Therefore, the aim of this study is to determine the relationship between beta-lactoglobulin genotype and clinical mastitis as well as reproductive disorders (dystocia, retained placenta, and endometritis). This research utilizes secondary data obtained from the KPBS Pangalengan headquarters, consisting of genotype examination results of betalactoglobulin and medical records of cows experiencing clinical mastitis and reproductive disorders. A total of 113 samples were collected. The data were analyzed using quantitative methods, followed by ChiSquare tests using Microsoft Excel and SPSS version 25.0 for data analysis. The results showed that the beta-lactoglobulin genotype was not associated with the incidence of clinical mastitis (p=0.509) or reproductive disorders such as dystocia (p=0.789), retained placenta (p=0.193), and endometritis (p=0.685). All test results indicated significance values ≥0.05. The conclusion of this study is that polymorphism beta-lactoglobulin does not have a significant relationship with clinical mastitis and reproductive disorders occurring in Friesian Holstein cows at Pangalengan area. Keywords: beta-lactoglobulin, clinical mastitis, dystocia, endometritis, Friesian Holstein cow, retained placenta
Effect of Microbiome Inoculation in Corn Crop (Zea mays) for Baby Corn and Forage Production on Growth and Biomass Ratio
Full text linkThis study aims to determine the effect of microbiome inoculation on the growth and biomass ratio of corn crop-producing baby corn and forage. This research was conducted in the Ciparanje research field and Animal Food Plant Laboratory Faculty of Animal Husbandry, Padjadjaran University. The method used was an experimental method with a completely randomized design (CRD) consisting of six treatments and four replicates in each treatment. The treatments consisted of P1= BP4, P2= Probiotic LAB, P3= Mycofer (arbuscular mycorrhizal fungi), P4= BP4 + Mycofer, P5= LAB + Mycofer, P6= BP4 + LAB + Mycofer. There are five parameters observed, consisting of plant height every week, number of leaves, age of plant at tassel emergence, leaf to stem ratio (LSR), and shoot to root ratio. The data were then analyzed using Analysis of Variance (ANOVA), and if it showed significant results, it was continued with Duncan's further test. The results showed no significant effect of microbiome inoculation on, age of plant at tassel emergence and leaf to stem ratio. Significant results were obtained in the 9th-week plant height parameter (best in P5 at 158.25 cm), number of leaves (best in P5 at 15.75) and shoot to root ratio (best in P6 at 1.58). Overall, it can be concluded that microbiome inoculation can increase nutrient use efficiency and reduce inorganic fertilizers by as much as 50%, supporting environmentally friendly and sustainable agricultural and livestock practices
Effects of Durian Seed (Durio zibethinus) Extract on Intestinal Morphometry and Performance of Heat-Stressed Broiler Chickens
Full text linkThis trial was therefore undertaken to investigate the effect of durian (dario zibethinus) seed extract supplementation on the growth performance, carcass yield and internal organ development in broilers under heat temperature. 5 treatment groups, including control group (P0) with no extract addition and 4 treatments (P1- P4), where the levels of durian seed extracts used were added into-drinking water at dose concentrations of Nil, 1.0 mL/L, 1.5 mL/L, 2.0 mL/L and 2.5ml/L respectively. Weight gain, feed conversion efficiency, weights of slaughter body parts (and as their relative proportion: liver, heart, proventriculus and gizzard) and internal organs (total intestines) were evaluated. The durian seed meal extract also significantly enhanced (P < 0.05) the body and carcass weights and growth of digestive and metabolic organs. Values were higher in P4 indicating a dose relation. The beneficial health effects are attributed to the bio-active compounds (polyphenols, flavonoinds and phenolic acid) as natural anti oxidants and phyto-biotics which avoid the oxidative stress and stimulate to absorb the nutrient. It is thus justified to conclude that durian seed extract at 2.5 ml/L could be applied as natural growth promoter combined with antioxidative activity in broiler raised under the tropical heat stress source
ECO-FRIENDLY FEED MIGRATION: QUALITY OF LOCAL BROILER FINISHER PELLETS WITH NATURAL ADHESIVES
Full text linkPenggunaan bahan pengikat sintetik pada pakan pelet dianggap mahal, sehingga mendorong pencarian alternatif yang lebih ekonomis dan mudah didapat dari sumber alami yang melimpah di Indonesia. Tepung sagu, tepung tapioka, dan molase diidentifikasi sebagai bahan alami yang kaya akan pati dan energi. Penelitian ini bertujuan untuk mengevaluasi kualitas pakan pelet dengan menggunakan bahan pengikat yang berbeda berdasarkan sifat fisik dan nilai gizinya. Rancangan Acak Lengkap (RAL) dengan empat perlakuan: PO: Pelet broiler finisher komersial, P1: Ransum broiler finisher + tepung tapioka 2%, P2: Ransum broiler finisher+ 2% molase, dan P3: Ransum broiler finisher+ 2% tepung sagu , masing-masing dengan 10 ulangan. Variabel yang diamati meliputi analisis proksimat untuk menilai kandungan protein kasar dan energi metabolisme pelet, serta uji kualitas fisik seperti berat isi, gaya putus, berat jenis, dan kepadatan tumpukan. Data uji kualitas fisik dianalisis menggunakan Analysis of Variance (ANOVA) dan Duncan’s Multiple Range Test (DMRT). Penambahan bahan pengikat P1 (tepung tapioka 2%) dan P3 (tepung sagu 2%) tidak memberikan perbedaan sifat fisik seperti berat badan hulk, gaya putus, berat jenis, dan berat jenis tumpukan pelet (P<0,05). Sedangkan P2 (2% molase) menunjukkan perbedaan nyata pada berat jenis dan kepadatan tumpukan (P<0,05), namun tidak berbeda nyata pada berat jenis dan gaya putus. Kesimpulannya, penggunaan tepung tapioka 2% sebagai bahan pengikat terbukti merupakan perlakuan yang optimal untuk mencapai mutu fisik dan nilai gizi terbaik, dilihat dari berat isi, kekuatan putus, berat jenis, dan kepadatan tumpukan pelet
THE IMPACT OF ALOE VERA POWDER ON THE CHARACTERISTIC OF REDUCED FAT MAYONNAISE DURING STORAGE PERIOD
Full text linkSteps considered in the creation of healthy functional foods are reducing the fat content in low-fat mayonnaise (RFM). During storage, RFM is susceptible to emulsion instability, lipid oxidation, and general quality decline. Natural additives are needed to improve the quality of mayonnaise, including antioxidants, maintaining emulsion stability, one of which is aloe vera powder (AVP). This study aims to determine the effect of AVP use on days 0, 5, 10, and 15, on the physicochemical and organoleptic properties of RFM during storage. This study used the addition of aloe vera powder to low-fat mayonnaise production. The study was conducted with four treatments and six replications, using a completely randomized design (CRD) through a laboratory experimental approach. The FTIR technique was used to examine AVP to identify functional groups that affect the quality of RFM. The physicochemical and organoleptic qualities of RFM were much better by adding 6% AVP to RFM for 0, 5, 10, and 15 days (P <0.01). In terms of physicochemical and organoleptic quality, storage of mayonnaise with AVP in RFM for up to 15 days still shows good properties
Roselle Calyx Powder Can Increase Total Gas Production, without affecting pH, Methane, and Dry Matter and Organic Matter Degradability
Full text linkRoselle calyx powder (RCP) can act as natural dietary additives in a concentrate. A completely randomized design was employed in this study to determine the impact of 6 different doses of RCP supplementation (0, 0.1, 0.2, 0.4, 0.8, and 1.6%) in a rice straw-based diet using 6 replicates (n = 6) on in vitro dry matter degradability (IVDMD), in vitro organic matter degradability (IVOMD), pH, total gas production 8 hours (TGP8), total gas production 16 hours (TGP16), total gas production 24 hours (TGP24) and methane. RCP supplementation did not affect the degradability, pH, and methane. The lower dose of RCP-0.1 supplementation obtained greater TGP than the higher doses, increased TGP can be a sign of increasing rumen fermentation process. However, higher doses RCP are not recommended, as the bioactive compounds may act as antinutrients, inhibiting the fermentation process
CHEMICAL CHARACTERISTICS AND FIBER FRACTION OF RUMINANT COMPLETE FEED BASED ON SEAWEED (PADINA AUSTRALIS) WITH DIFFERENT LEVELS OF USE
Full text linkThe aim of this study was to examine the effect of the level of seaweed (Padina australis) as a ruminant feed on the nutritional quality and fiber fraction of complete diets. The variables observed were dry matter, crude protein, crude fiber, crude fat, extract material without nitrogen, ash content, acid detergent fiber and neutral detergent fiber. This study was based on a completely randomized design (CRD) with 4 treatments and 4 replications, namely P0 = complete feed (control), P10 = complete feed with 10% Padina australis level, P20 = complete feed with 20% Padina australis level, and P30 = complete feed with 30% Padina australis level. The results showed that the use of Padina australis up to 30% can increase dry matter, crude protein and reduce crude fiber, crude fat and ash content as well as neutral detergent fiber and acid detergent fiber content. The use of Padina australis at 20% level is the best treatment because it can reduce crude fat 6.21%, ash content 16.56%, neutral detergent fiber 50.88% and acid detergent fiber 31.22%.
The Effect of Information Sharing and Quality on Increasing Consumer Satisfaction at Garut Fighting Sheep Farmers in Garut Regency
Full text linkThe cultivation of fighting type Garut sheep is expanding and thriving in West Java, Indonesia, particularly in Garut Regency, necessitating an analysis of efficiency and effectiveness of factors supporting, including information, the aplplication of supply chain management, and productivity to fulfill customer satisfaction. This study aims to assess the impact of sharing information and information quality regarding the implementation of supply chain management and the effect on the process of accelerating the performance of supply chain management, as well as its influence on the process of enhancing the efficiency and effectiveness of supply chain management, with the aim of boosting productivity and achieving customer satisfaction. The research was conducted at Garut Regency in five districts, namely Leles, Tarogong Kidul, Tarogong Kaler, Banyuresmi, and Cilawu. The research method used was survey, and respondents were determined using the Slovin formula. The results showed that Information sharing has no positive and insignificant effect while information quality has a positive but insignificant effect on SCM implementation. SCM implementation variables have a positive and significant effect and information sharing has no positive and insignificant effect on productivity. SCM implementation variables have a positive and significant and productivity and information quality have a positive but insignificant effect on customer satisfaction
STUDY OF FERMENTATION OF LEMONGRASS WASTE (Cymbopogon nardus), RICE BRAN AND CORN FRACTION WITH Pleurotus ostreatus ON FIBER FRACTION AND DIGESTION OF DRY MATTER, ORGANIC MATTER, AND CRUDE PROTEIN
Full text linkLemongrass waste can be used as an alternative feed to replace grass for ruminant livestock, but it has a high crude fiber content. Therefore, it is necessary to handle and process lemongrass waste. This study examines the effect of inoculum dose and fermentation time of lemongrass waste (Cymbopogon nardus) with Pleurotus ostreatus on fiber fraction, dry matter digestibility, organic matter, crude protein. The research method is a randomized block design consisting of 6 treatments of lemongrass waste with rice bran and corn shards and 3 replications as a group. The inoculum dose is 6%, 9% and 12% and the fermentation time is 14 and 21 days. The parameters are fiber fraction (NDF, ADF, Hemicellulose, Cellulose, dry matter digestibility of organic matter, crude protein. Data were processed using Analysis of Variance (ANOVA) and differences between treatments were tested using Duncan Multiple Range Test (DMRT). The results of the analysis of variance showed that the treatment had a very significant effect (P0.05) on crude protein digestibility. It was concluded that the best dose in this study was 12% and a fermentation time of 21 days with NDF content of 62.33%, ADF 48.16%, cellulose 30.38%, hemicellulose 14.16%, KcBK 58.01%, KcBO 58.24% and KcPK 50.16% in-vitro