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JURNAL ILMU DAN TEKNOLOGI PETERNAKAN

peternakan
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Published by Universitas Hasanuddin

ISSN : 20866216 EISSN : 24769444 DOI : -

Core Subject : Science,

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Jurnal Ilmu dan Teknologi Peternakan (JITP) merupakan jurnal yang mewadahi publikasi hasil penelitian/studi di bidang peternakan meliputi: Produksi Ternak, Nutrisi dan Makanan Ternak, Teknologi Hasil Ternak, dan Sosial Ekonomi Peternakan. Jurnal ini diterbitkan dua kali setahun oleh Fakultas Peternakan Universitas Hasanuddin bekerjasama dengan Pengurus Besar Ikatan Sarjana Peternakan Indonesia.

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Articles 8 Documents

Search results for , issue "Vol. 3 No. 2 (2014)" : 8 Documents clear

The Effect of Inclusion of Lime as Acidifier in Step-Down Feeding System on Intestinal Condition of Broiler Chickens . Jamilah; N. Suthama; L. D. Mahfudz
Jurnal Ilmu dan Teknologi Peternakan Vol. 3 No. 2 (2014)
Publisher : Fakultas Peternakan, Universitas Hasanuddin, Makassar

The aim of the research was to improve the condition of the broilers’ intestine raised with single step down feeding system and the dietary inclusion of lime as acidifier. The research was conducted based on the completely randomized design with 8 treatments and 4 replication (consisted of 8 broiler each). Treatments were P0 (normal diet), P1 (single step down diet), P2 (single step down diet + citric acid 0.8%), P3 (single step down diet + lime acid 0.4 % (6.9 ml / 100g feed)) P4, (single step down diet + lime acid 0.8% (13.8 ml / 100g feed)) and P5 (single step down diet + lime acid 1.2% ( 20.7 ml / 100g feed)). Weight and length of the villi of all part of the small intestine were not affected by the addition of lime, but villi height of the duodenum was significantly affected by the inclusion of lime in the diet. Single step down feeding system and dietary inclusion of lime improve duodenal villi characteristic of broiler chickens.

Rice Straw In Vitro Digestibiliy of Combination Treatments Alkali, fermented with Cellulolytic, Lignolytic and Lactic Acid Microbes with Suplementation of Sulfur . Harfiah; M. Z. Mide
Jurnal Ilmu dan Teknologi Peternakan Vol. 3 No. 2 (2014)
Publisher : Fakultas Peternakan, Universitas Hasanuddin, Makassar

The purpose of research was to improve digestibility of rice straw for ruminant feeding. To attain the aim, three steps of experiment have been conducted. The first step was the isolation of lactic acid bacterial (Lactobacillus sp) and cellulolytic bacterial (Acetobacter liqufacens) from the ruminal fluid of cattle and lignolytic microbes (white rot fungi) from palm oil waste and proliferated at compos media. The second step was to test the inoculum of lactic acid, cellulolytic, and lignolytic bacteria in breaking down fibre fraction of the rice straw. Those microbes were fermented with alkaline treated rice straw and sulphuric + molasses. The experiment was carried out factorially (3 x 5) according to completely randomised design. Factor A was the fermentation time, i.e. 10, 20, and 30 days. Factor B was the fermentation types, which were B1=alkaline treated rice straw+urea, B2=B1+lactic acid bacterial, B3=B2+cellulolytic bacterial, B4=B3+white rot fungi, and B5=B4+sulphuric and molasses. The third period was in vitro evaluation of the fermented rice straw. Parameters measured were in vitro dry matter and organic matter digestibility. Analysis of variance showed that the length of fermentation and their interaction with types of fermentation had no significant effect on in vitro dry matter and organic matter digestibility of fermented rice straw but fermentation types affected (p<0,05) in vitro dry matter and organic matter digestibility of rice Straw. It is concluded from this experiment that fermentation of alkaline treated rice straw with cellulolytic bacteria, white rot fungi, and lactic acid microbes with the addition of molasses and sulfur can increase in vitro digestibility of rice sraw.

Production capacity of Broiler Chickens Given Dietary Red Guava Fruit Meal as source of Natural Antioxidant Sian H. L. Bikrisima; L. D. Mahfudz; N. Suthama
Jurnal Ilmu dan Teknologi Peternakan Vol. 3 No. 2 (2014)
Publisher : Fakultas Peternakan, Universitas Hasanuddin, Makassar

The aim of the research was to determine the effectivity of the dietary inclusion of red guava fruit on the production capability of broiler chicken. An amount of 120 birds of unsex broiler chicken were randomly assigned in floor pen based on a completely randomized design (CRD) with 5 treatments and 4 replications consisted of 6 chicken each. Dietary treatments of the inclusion of red guava fruit were offered for 4 weeks, i.e.: without red guava (T0), 1.7% (T1), 3.4% (T2), and 5.1% (T3) respectively red guava fruit meal and diet with synthetic vitamin C (T4). The parameters measured were production capability (muscle protein and calcium mass, carcass weight, meat, and bone production). The results showed that muscle protein mass, calcium mass and bone production showed no significant differences (P>0.05) due to the treatments. Weight of carcass of T2 was significantly highest (617.75 g) compared to other treatments and meat production was significantly higher (259.25 g) compared to T4 (193.25 g), but not significant differences compared to other treatments. The results of the present study can be concluded that feeding red guava fruit meal at the level of 3.4% equal to 500 ppm vitamin C as a source of natural antioxidant can improve production capability.

The Rheology Quality of Rabbit Meatballs at Subtitutied starch with Sago Flour on Prerigor dan Postrigor Fase . Farida; E. Abustam; S. Kadir
Jurnal Ilmu dan Teknologi Peternakan Vol. 3 No. 2 (2014)
Publisher : Fakultas Peternakan, Universitas Hasanuddin, Makassar

The meat of rabbit is one of animal protein sources. Prerigor meat is having a better quality in processing the meat especially for meatballs, however, the availability of this prerigor meat is difficult to obtain. Therefore, the use of postrigor meat could be used with consequently that should be add by a binder such as starch or others binder. Sago flour was not often used as binder, the present study was conducted to know whether the quality of rabbit meatballs using sago flour as a binder similar of that the meatballs using starch as a binder. The design of this study was completely randomized of factorial pattern 2 x 5 with 3 replications. The first factor was the condition of rigor (prerigor and postrigor), while the second factor was the combination levels between starch and sago flour (30% starch, 30% sago, 15% starch +15 % sago, 20% starch +10% sago and 10% starch +20% sago). The strength of meatballs using compression method, cooking loses, and the microscopic structures of rabbit meatballs were test in the study. The results of this study showed that different rigormortis condition of the meat affected the quality of rabbit meatballs, in terms of strength, cooking loses, and microscopic structures. The addition of a combination of starch and sago at a different levels influenced the quality of meatballs in terms of strength, and microscopic structures. The best meatballs quality was obtained by using prarigor meat with 15% starch +15% sago flour.

The Estimation of Body Weight in Aceh Cattle using some Body Dimension W.P. B. Putra; . Sumadi; T. Hartatik
Jurnal Ilmu dan Teknologi Peternakan Vol. 3 No. 2 (2014)
Publisher : Fakultas Peternakan, Universitas Hasanuddin, Makassar

This study aims to find the best estimation of body weight (BW) of Aceh cattle (three year ages) by body dimensions: hearth girth (HG), body length (BL) and width height (WH) in Aceh cattle at BPTU-HPT Sapi Aceh Indrapuri. The materials in this research were 79 adults Aceh cattle (three years old) which consisted of 40 female cattle and 39 male cattle. The results showed that the regression formula for adult male cattle were BW = 2.50 (HG) + 0.19 (BL) + 0.18 (WH) – 197.89 and for adult female cattle were BW = 1.43 (HG) + 1.51 (BL) + 0.15 (WH) – 195.42. The correlation coefficient value (r) of three body size to BW in adult male-female cattle were 0.94 and 0.86 respectively. The determination coefficient value (R2) in their formula were 0.88 (male) and 0.74 (female). The adult weight of Aceh cattle could be explain by HG, BL and WH as + 80 % (male) and + 70 % (female), and the otherwise from the unknown factor in out regression model.

The effect of Curing Process in Acetic Acid on the Gelatin Properties of Blingon Goat Skin M. I. Said; S. Triatmojo; Y. Erwanto; A. Fudholi
Jurnal Ilmu dan Teknologi Peternakan Vol. 3 No. 2 (2014)
Publisher : Fakultas Peternakan, Universitas Hasanuddin, Makassar

Bligon goat is a cross between Kacang with Ettawah goat. The skin of Bligon goat contains collagen protein compounds that have the potential to be processed into gelatin. Curing process is necessary to improve the properties of gelatin both quantitative and qualitative. The purpose of this study was to identification of the best process time and level of acetat acid as curing materials of Blingon goat skin. The skin of male Bligon goat age ±1.5-2.5 years of old and acetic acid (CH3COOH 0.5 M) were used as material. The experiment was run according to completely randomized design (CRD) with factorial pattern of 2x3 and three replications for each treatment. Two processing time (48 and 96 hours) as first factor and three concentrations levels of acetic acid (3, 6 and 9%, v/v) as the second factor. The data were analyzed by analysis of variance. Yields, gel strength and viscosity were used as parameters. The results of this study showed that the processing time up to 96 hours and level of concentration up to 9% significantly affected (P<0.01 ) gel strength, but no significantly on the yields and viscosity. The combination of processing time of 96 hours with concentration level of 3% gave the best results compared to others.

Performance and Intestinal Condition of Broiler Chicken with Various Body Weight at Hatch when Subjected to Fasting Post-hatch B. Syamsuriadi; . Hamsah; S. Banong; W. Pakiding; M. R. Hakim
Jurnal Ilmu dan Teknologi Peternakan Vol. 3 No. 2 (2014)
Publisher : Fakultas Peternakan, Universitas Hasanuddin, Makassar

The research was aimed to determine the performance and intestinal condition of broiler chickens with various body weights (BW) at hatch when subjected to fasting post-hatch. Two hundred and sixteen broiler chickens Cobb aged 12 hours post-hatch and unsexed, were randomly assigned into floor pen, in which each pen filled with six chicks. The research was conducted in a factorial arrangement (3x4) according to completely randomized design with three replications for each treatment combination. The first factor was the BW at hatch i.e. light ((30.1±0.39g), medium ((33.3±0.44g), and heavy (33.3±0.44g). The second factor was the duration of fasting post-hatch (i.e. 24, 36, 48, and 60 h, respectively). Chickens respond on fasting treatment were observed on performance parameters (i.e. feed intake, growth rate, and feed conversion ratio), and intestinal dimension. Heavier chicks at hatch grew better and reached heavier final BW than smaller chicks, and were not influenced by fasting post-hatch. Fasting the chicks more than 48 h post-hatch, reduced the feed intake, retarded the growth, and had smaller intestine during the realimentation period, and these effects were maintained till the end of the experiment. The results of the study revealed that better performance of broiler chickens were achieved when the chicks accessed the feed no longer than 48 h post-hatch.

Barrier to Adoption of Integration of Maize-Livestock in Maros, Gowa and Takalar Regency S. Baba; S. N. Sirajuddin; A. Abdullah; M. Aminawar
Jurnal Ilmu dan Teknologi Peternakan Vol. 3 No. 2 (2014)
Publisher : Fakultas Peternakan, Universitas Hasanuddin, Makassar

The advantage of integration of corn and cattle has been promoted through demonstration plot and other extension ways. However, the rate of its adoption is still low and not widely accepted. The purpose of this study was to explore the factors that thwort of farmers from adopting the corn and cattle integration system. Survey method was used in this research and was conducted at Maros (glatinous corn production centre), Gowa district (Sweet corn production centre) and Takalar district (yellow and sweet corn production centre). Data collection were carried out using delphie method with three stages. First stage was to explore the factors that thwort of farmer from adopting the technology using FGD. FGDs were conducted with key informants such as farmers who plant corn and cattle and extension agents. Second and third stages were to reduce the factors into five most important factors. The result showed that the inhibiting factor in adopting utilization of corn stalk for animal feeding in Maros regency was lack of feed storehouse, in Takalar Regency was the lack of knowledge in preserving corn stalk and in Gowa was the availability of many other feed resources. The barrier to adoption of the use of manure as organic fertilizer was the lack of knowledge in composting (in Gowa and Takalar) and the cost of manure processing (in Maros).

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