Indonesia Conference Directory

Corresponding Author
Sutomo Syawal

Institutions
a) Agricultural Doctoral Program, Hasanuddin University, Makassar.
*sutomo.syawal[at]yahoo.co.id
b) Faculty of Animal Husbandry, Hasanuddin University Makassar

Abstract
This study aims to determine the effect of katuk and gamal supplementation dry matter digestibility, organic matter digestibility, and dairy milk quality of Holstein friesian. This study was conducted at the Dairy Farm in Enrekang Regency. The study was arranged by completely randomized design (CRD) consisted of 4 treatments and 4 replications. The supplementation contained forages (60%); concentrate (25% for each treatment); gamal leaves (15%) and katuk leaves (135 g, 155 g, 175 g) supplemented to 16 dairy cattle units with body weight of 350-400 kg. Katuk (Sauropus androgynus) and Gamal (Gliricidia sepium) Supplementation shows significantly influence on the digestibility of dry matter and organic matter as well as milk quality. The P2 treatment shows best quality and can improve digestibility and better milk quality.

Keywords
Katuk leaves, gamal leaves, dry matter digestibility, organic matter digestibility, dairy milk quality

Topic
Animal Nutrition and feed technology

Link: https://ifory.id/abstract/jfV8Xvu4BDbW

Corresponding Author
Muhammad Fadhlirrahman Latief

Institutions
Department of Animal Nutrition and Feed, Faculty of Animal Science, Hasanuddin University, South Sulawesi, Indonesian Jl. Perintis Kemerdekaan KM. 10 Tamalanrea Makassar, Indonesia

Abstract
The aim of this research was to determine the effect of the level of phosphorus fertilizer on the growth and dry matter production Stylosanthes guianensis. This research aim know the effect of phosphorus fertilizer application on growth and dry matter production of stylo (Stylosanthes guianensis). This research is based on Completely Randomized Design (CRD) with 4 treatments and 4 replicates in order to obtain 16 experimental units. The treatments of this research are P0 (Control) P1 (0.75 g. TSP / polybag), P2 (1.5 g. TSP / polybag), P3 (2.25 g. TSP / polybag). The Parameters are plant height, number of leaf branches, number of branches plant, dry matter production, and the number of nodules. The results showed that the treatments has not significantly affected (P> 0.05) plant height, number of stems, number of branches, and dry matter production, but it has very significant effect (P <0.01) on the number of nodules. However, P3 Treatment is better to use than the other treatments.

Keywords
dry matter, fertilizer, nodule, phosphorus

Topic
Animal Nutrition and feed technology

Link: https://ifory.id/abstract/MfNAJCYaQRvw

Corresponding Author
Syamsuddin Hasan

Institutions
Animal Husbandry Faculty, Hasanuddin University, Perintis Kemerdekaan Km 10, 90245, Indonesia
*syam_hasan[at]yahoo.com

Abstract
Corn crop is categorized as C4 plant that may be used as alternative feed substitution of forage grass with high nutritional content. The aim of this study is to identify the effect of NPK fertilizer addition to the growth and increasing biomass production of corn crop in dry land. This study was performed from March to May 2019 (by the end of rainy season) in Tanete Riaja, Barru. This study employed Completely Randomized Design with 4 treatments namely, A1: No Fertilizer Addition, A2=100 kg ha-1, A3=200 kg ha-1, A4=300 kg ha-1 and 3 replications. The corn crops used in this study was corn hybrid (Bisi-18) that were harvested at the age of 2 months. The result of this study showed that the use of NPK fertilizer improve the growth and productivity of corn crop, particularly the biomass production and nutritional quality. The highest increase of production and growth occured in A3.

Keywords
Dry land, Corn Crop, NPK fertilizer

Topic
Animal Nutrition and feed technology

Link: https://ifory.id/abstract/bkpg4AZfVEGt

Corresponding Author
Sitti Rahmah S.Pt

Institutions
1Postgraduate Program, Animal Scince and Technology Study Program, Faculty of Animal Science, Hasanuddin University
2Faculty of Animal Science, Hasanuddin University

Abstract
THE INFLUENCE OF EXTRACT OF KASUMBA TURATE (Carthamus tinctorius Linn) ON BROILER CHICKEN PERFORMANCE Sitti Rahmah1, Sri Purwanti2, and Wempie Pakiding2 1Postgraduate Program, Animal Scince and Technology Study Program, Faculty of Animal Science, Hasanuddin University 2Faculty of Animal Science, Hasanuddin University ABSTRACT Improved performance of broilers can be achieved by adding kasumba turate extract in drinking water. The purpose of this study is to find out how the effect of adding kasumba turate extract in broiler drinking water with different levels. This research was carried out for 5 weeks using 5 treatments and 4 replications so that it requires 20 plots. The treatment consisted of R0: Drinking water without kasumba turtate extract; R1: Vit C 0.1 ml / 1 L of drinking water; R2: 1.25 ml of Kasumba turate extract / 1 L of drinking water; R3: 1.50 ml Kasumba Turate Extract / 1 L of drinking water; R4: 1.75 ml of Kasumba turate extract / 1 L of drinking water. The results showed that the treatment had no effect (P> 0.05) on the amount of feed consumption, drinking water consumption, body weight gain and broiler carcasses. The treatments R0, R1, R2 showed a tendency to increase in drinking water consumption, feed and carcass consumption, while treatments R3, R4 showed an increase in body weight gain in broilers. The conclusion from the study found that the administration of kasumba turate extract can be used as an antioxidant for broilers to the highest level of 1.75 ml, but does not affect the performance of broiler chickens. Keywords: kasumba turate, feed consumption, drinking water consumption, carcass, body weight gain

Keywords
kasumba turate, feed consumption, drinking water consumption, carcass, body weight gain

Topic
Animal Nutrition and feed technology

Link: https://ifory.id/abstract/TA8YneZgdbXL

Corresponding Author
jamilah jamilah

Institutions
a)Faculty of animal science, Universitas Hasanuddin, Makassar 90245 Indonesia.
*jamilahdoma[at]yahoo.com
b)Faculty of Medicine , Universitas Hasanuddin, Makassar 90245 Indonesia.

Abstract
Problems that often arise in feed are feed damage, and low shelf life. The quality of feed raw materials and mixing of feed as well as the composition of feed ingredients that are less precise can increase the problem. Citric acid is one of the ingredients that can be added to preserve feed, the use of citric acid for preservation has been widely carried out on food ingredients for humans. The function of citric acid is not only as a natural preservative but also can improve feed quality. Citric acid has indeed been able to increase productivity, but its influence is expected to be even better. Feeds that can be stored for a long time without changing the quality of the feed are highly expected by farmers, so that they can mix the feed when the available feed is sufficient. Mixing large amounts of feed can save energy and production costs and be able to anticipate the availability of highly fluctuating feed ingredients on the market. Citric acid is one of the organic acids which if added to broiler feed is able to be acidifier which is believed to increase livestock productivity. The research aims to improve shelf life and maintain the quality of broiler feed by adding citric acid at various levels. The research design used was a completely randomized design with 5 x 4 factorial patterns with two replications. Addition of citric acid and storage time significantly (P <0.005) on peroxidation numbers, but there was no interaction between the two. Physical tests show the addition of citric acid can reduce rancidity, mold growth and insect attack. It can be concluded that the addition of citric acid is able to maintain the quality of feed with low peroxidation numbers and is able to maintain feed quality.

Keywords
acidifier, citric acid, peroxide number, feed

Topic
Animal Nutrition and feed technology

Link: https://ifory.id/abstract/4DbW79pKVeEM

Corresponding Author
Abdul Alim Yamin

Institutions
Doctoral Student of Animal Science Study Program, Faculty of Animal Science, Hasanuddin University
Faculty of Animal Science, Hasanuddin University

Abstract
Rice bran is one of important ingredients in chicken diet as protein and energy source. It accounts for 15 – 30% in chicken diet. Rice bran has great potential to be used as feed ingredient in tropical country. However, the data of rice bran potential in many areas are not available yet. The aim of this study was to observe the potential of rice bran in Sidenreng Rappang regency as local feed ingredient. This study used descriptive method and analyzed by simple statistical analysis. The sampling locations were five rice milling units according to production capacity. Production capacity, milling process, quantity of end and by-product were observed in this study to get the data of rice bran production as primary data. Harvested area and rice grain production were obtained from BPS (Statistics Indonesia) as secondary data. The results showed that milling process of rice grain was producing 60.35% of rice, 0.004% of broken rice, 6.54% of rice bran, and 33.09% of husk. Based on the data of rice grain production (667,523 ton), it could be estimated that rice bran production was 43,656 ton in Sidenreng Rappang. The highest rice bran production was in Pitu Riawa district (6,553.21 ton) and the lowest rice bran production was in Tellu Limpoe (2,071.47 ton).

Keywords
feed mill, local feed ingredient, poultry, rice bran.

Topic
Animal Nutrition and feed technology

Link: https://ifory.id/abstract/fVAMULpkbm6t

Corresponding Author
Munir Munir

Institutions

1Animal Husbandry Study Program, Faculty of Agriculture, Animal Husbandry and Fisheries,
University of Muhammadiyah Parepare,South Sulawesi, Indonesia (91111)
2Doctoral Program, Agricultural Science Study Program at Hasanuddin University (UNHAS) Makassar, Indonesia (90245)
3Animal Production Department, Faculty of Animal of Science, Hasanuddin University, Makassar, Indonesia (90245)
4Animal Nutrition Department, Faculty of Animal of Science, Hasanuddin University, Makassar, Indonesia (90245)

* Corresponding author: asmuddin_natsir[at]unhas.ac.id

Abstract
The diversity of rumen bacteria in ruminant animals is highly determined by various factors, including the breed of the animal and the feed consumed. The purpose of this study was to evaluate the diversity of rumen bacteria of bali cattle due to the provision of ration consisted of rice straw and elephant grass as a basal diet. Three adult bali cattle were given ad libitum a ration consisted of rice straw and elephant grass for four weeks before taking the rumen fluid samples. In addition to the basal diet, each animal was also given a concentrate at the rate of 0.5% of the body weight. Rumen fluid samples were analyzed for pH, NH3 and VFA, while the diversity of the rumen bacteria was determined by the Illumina Sequencing technique. The results of the study showed that rumen conditions of the animal were ideal for rumen bacterial growth, indicated by the value of rumen pH, NH3, and VFA of 6.8, 156.7 mg/L, and 114.3mmol/L, respectively. Furthermore, based on SILVA taxonomy, two dominant phyla, i.e. Bacteroidetes and Firmicutes, were successfully identified in this study. At the genus level, the most dominant group identified was Prevotella 1 followed by the Christencenellaceae R-7 group. The analysis also showed the existence of uncultured rumen bacterium and uncultured bacterium with a percentage of less than 5% of the whole population of rumen bacteria. In conclusion, the feed provided for the animal was good enough to support rumen bacterial growth and the Illumina sequencing technique used in this particular study was able to identify the existence of dominant rumen bacteria as well as the uncultured rumen bacterial of bali cattle under such typical feeding condition.

Keywords
Keywords: rumen bacteria, rumen fermentation characteristics, bali cattle, illumina sequencing technique, Silva Taxonomy, typical feeding condition

Topic
Animal Nutrition and feed technology

Link: https://ifory.id/abstract/3U4TENey8thb