This study aims to examine the potential of forage crops in oil palm plantations for cattle maintenance in Kaliorang District, East Kutai Regency. The research method uses an exploratory survey with a quantitative descriptive approach, using a 1 m² plot sampling technique. The design employed is a Randomized Complete Block Design (RCBD) with 3 treatments based on oil palm age (3...
The objective of this study was to evaluate the inclusion of Eichhornia crassipes, Indigofera sp., and Ipomea spp. in the ration on chemical composition and meat-to-bone ratio of the breast and thigh of turkey. A total of 12 male turkeys at 42 weeks of age with an average weight of 5097±163.88 g were used in this study. The rations were formulated using 38% rice bran, 35...
Vitamin E plays an important role in poultry nutrition as a potent antioxidant, supports immune function, and contributes to improved carcass quality in chickens. This study aimed to evaluate the effect of vitamin E supplementation combined with increased dietary nutrient levels on carcass characteristics, non-carcass components, and the meat-to-bone ratio of IPB-D3 chickens. A...
The use of additives plays a crucial role in providing energy sources for microorganisms during the ensiling process, enabling optimal physical quality of silage to be formed. Avocado seed meal (ASM) provides gradually released energy to support fermentative activity, while expired commercial syrup (ECS) contains easily degradable sugars that accelerate lactic acid production...
This study aimed to evaluate the effect of fermented Sorghum bicolor-Indigofera zollingeriana (Sorinfer) silage at distinct levels on the performance of local rams. Studies were conducted over 7 weeks using 20 rams, with an initial body weight of 20,90±3,72 kg. Rams were divided into 5 treatments with 4 replicates, consisting of 100% field grass (P0), 75% P0 + 25% Sorinfer (P1...
Penelitian ini bertujuan mengevaluasi pengaruh penambahan kayu manis (Cinnamomum burmannii) dan bawang putih (Allium sativum) bubuk sebagai phytogenic additive terhadap fermentabilitas dan populasi protozoa secara in vitro. Penelitian ini menggunakan Rancangan Acak Kelompok (RAK) Faktorial 3 x 3 dengan tiga imbangan hijauan:konsentrat (30:70, 50:50, 70:30) dan tiga jenis...
Optimizing the physiological status of lactating dairy cows is greatly influenced by feed quality, particularly the availability of adequate protein and minerals to support systemic functions. This study was conducted to evaluate the erythrocyte response of lactating Peranakan Friesian Holstein (PFH) dairy cows supplemented with lamtoro leaves (Leucaena leucocephala). Twelve...
The extension of laying hens’ productive lifespan up to 100 weeks is associated with a decline in egg physical quality during the late laying phase due to reduced magnum gland function and impaired liver health, leading to albumen thinning and weakening of the vitelline membrane, which may result in failure to meet SNI 3926:2023 standards. This study aimed to determine the...
The current global challenge in the feed industry is to produce products that are both natural and functional. One potential natural ingredient is Marigold (Tagetes erecta). Marigold is rich in lutein and zeaxanthin, natural pigments and antioxidants with health benefits, and can be applied to increasing egg production in laying hens. This study aims to evaluate the effect of...
This study aims to evaluate the addition of butterfly pea flower extract as a natural antioxidant source in Skim Milk with Egg Yolk on the quality of Boer goat spermatozoa. The study used a Randomized Block Design (RBD) with five treatments and four replicates, and the data were further analyzed using Duncan's test. The treatments consisted of sperm added to skim milk (control...
This study aimed to evaluate starter concentrate containing plant-derived protein (Indigofera sp.) or animal-derived protein (Black soldier fly (BSF) larvae meal), on hematological and blood metabolite profiles of weaned Dorper lambs. A total of 21 weaned Dorper male lambs were utilized in a Completely Randomized Design (CRD) with 3 treatment groups and seven replications. The...
This study aims to evaluate the quality of Arbuscular Mycorrhizal Fungi (AMF) inoculum produced using various nutrient fortification methods for Desmanthus virgatus plants in helping to cope with salinity stress. This study was conducted at the Agrostology Laboratory of IPB University with a Completely Randomized Design (CRD) Factorial Pattern 5 x 3 with 8 replications. Factor A...
Elephant grass is a common forage for livestock fodder, yet it is prone to damage and requires preservation through silage-making techniques. This study was investigating the potential usage of expired commercial syrup (ECS) as a source of glucose in elephant grass silage production. The research used a Completely Randomized Design with five treatments and five replications...
Sorghum (Sorghum bicolor L. Moench) has the potential as a high-nutritional forage for livestock and can withstand drought conditions. This research aimed to analyze the effectivity and efficiency of each stage in the sorghum production process. The research was conducted from 2023 to 2024 at the Jonggol Animal Science Teaching and Research Unit (JASTRU). An exploratory and...
Local Rooster is potentially to be developed, because it has adaptive characteristics and is easy to raise. Giving probiotics to local rooster is considered important to increase endurance and decrease mortality in livestock. The purpose of the study was to determine the effect of single-strain or multistrain probiotic supplementation, namely Lactobacillus sp. and Bacillus...
This research was conducted to determine the impact of substituting commercial feed with agroindustrial by-product feed on the growth performance of pigs in the grower phase and the benefits obtained by farmers. A total of 20 pigs aged 18 weeks were tested in a randomized block design with four treatments and five replications. The feed treatments were P0= commercial feed (CP 552...
The increasing cost of fish meal has become a concern for farmers. An alternative replacement is Black Soldier Fly (BSF) maggot meal. The research aims to assess the nutritional quality and physical properties of BSF maggot meal as a replacement for fishmeal. The analyses included proximate analysis and fatty acid profile analysis. The research design used a Completely Randomized...
Copper (Cu) addition prevents deficiency and optimizes the enzyme system, metabolic system, and increases immunity. This study examines Rhizopus oryzae in soybean media with the addition of Cu and different fermentation times on fluctuations in soybean media fermentation. The study used a factorial completely randomized design with two factors with 4 replications. Factor A is Cu...
This research investigated the potential of Javanese turmeric (Curcuma zanthorrhiza) and aromatic ginger (Kaempferia galanga) as natural feed additives in dairy cow diets, focusing on their effects on rumen fermentation characteristics and and protozoa population through an in vitro study. The study employed a randomized block design consisting of four treatments and three...
Organic acids, including those found in sour mangosteen (Garcinia xanthochymus) fruit extract, have the potential as alternatives to antibiotics. This study aimed to evaluate the effect of sour mangosteen fruit extract (SME) supplementation at different acidity levels (pH 4, pH 3, and pH 2) as an acidifier on the blood profile and leukocyte differentiation of adult female...
This study was conducted to determine the effect of inclusion Palm Kernel Meal (PKM) at the level of 0%, 5%, 10%, and 15% on the pellet quality, broiler performance including body weight (BW), average daily gain (ADG), feed intake (FI), feed conversion ratio (FCR), performance index, proportion of carcass, gizzard, liver and abdominal fat. A closed house cage held 320 broiler...
This study aimed to evaluate the effect of manure on the production and nutrients of Indigofera zollingeriana legumes on a field scale. This study used a completely randomized design (CRD) with 6 treatments (FS0 = 0 ton ha-1 manure, FS5 = 5 ton ha-1 manure, FS10 = 10 ton ha-1 manure, FS15 = 15 ton ha-1 manure, FS20 = 20 ton ha-1 manure, FS25 = 25 ton ha-1 manure) and 5...
One method for laboratories to achieve accreditation is through proficiency testing, which relies on the availability of reference materials from specialized providers or manufacturers. This research investigates the stability of both imported and locally sourced soybean meal, which serves as control samples in animal feed laboratories. The parameters assessed in this research...
This study aimed to provide the impact of acidifier supplementation on feed consumption, body weight gain (BWG), feed efficiency, and feed conversion ratio (FCR) in broiler chickens infected with Avian Pathogenic Escherichia coli (APEC). The use of acidifiers is proposed as a potential solution to improve gut health and nutrient absorption. This study employed a completely...
This study aims to evaluate the effect of Kelor (Moringa oleifera) leaf infusion on the performance, physical quality of eggs, and health status of Lohmann Brown laying hens. This study used 120 laying hens aged 84 weeks. This study used a Completely Randomized Design (CRD) with 3 treatments (P0: Drinking water without infusion, P1: drinking water containing 5% infusion (5 cc...