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ANGON: Journal of Animal Science and Technology

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Published by Universitas Jenderal Soedirman

ISSN : 27973824 EISSN : 2745388X DOI : https://doi.org/10.20884/1.angon.2022.4.3.p285-290

Core Subject : Economy, Science, Agriculture, Social,

Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Economics, Econometrics & Finance Environmental Science Immunology & microbiology

Ruang Lingkup : Produksi, seleksi dan pemuliabiakan ternak Nutrisi dan makanan ternak Teknologi penyimpanan dan pengolahan hasil ternak Sosial ekonomi peternakan Bioteknologi peternakan

Arjuna Subject : Ilmu Pertanian dan Biologi (Semua) - Ilmu Hewan dan Zoologi

Articles 359 Documents

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ISOLASI DAN EKSTRAKSI DAUN KALIANDRA (Calliandra calothyrsus) SEBAGAI KONSENTRAT PROTEIN DAUN DITINJAU DARI TITIK ISOELEKTRIK, ASAM AMINO DAN ZAT ANTINUTRISI Imam Wahyudi; Efka Aris Rimbawanto
ANGON: Journal of Animal Science and Technology Vol 4 No 2 (2022): JURNAL ANGON
Publisher : Fakultas Peternakan Universitas Jenderal Soedirman

Background. Research "Isolation and Extraction of Calliandra (Calliandra calothyrsus) Leaf as Leaf Protein Concentrate Judging from Isoelectric Point, Amino Acids and Antinutrients". This study aims to determine the isoelectric point, total amino acid content and the content of antinutrient tannins in the protein concentrate of calliandra leaves extracted and isolated from the protein. Materials and Methods. The research material used was calliandra (Calliandra calothyrsus) leaves. Determination of the isoelectric point using the modified Yatno method (2009), the total amino acid content using the high-performance liquid chromatography (HPLC) method, crude protein analysis using the Kjedhal according to AOAC (2005), and the content of antinutrient tannins using the butanol-HCl method. Results. The results showed that the isoelectric point of the calliandra leaf protein concentrate was reached in the first extraction with 0.05 N NaOH and pH 8 phosphate buffer in the second extraction resulting in 7.2 mg/ml protein precipitate with a crude protein content of 48.94%. The amino acid composition of calliandra leaf protein concentrate was higher than that of soybean meal except for glutamine. Conclusion. The tannin content produced in this study was 0.01% so that the calliandra leaf protein concentrate was safe to use as a protein source in poultry rations.

PENDUGAAN BOBOT BADAN MELALUI UKURAN TUBUH PADA KAMBING KEJOBONG BETINA DEWASA DI KELOMPOK TANI TERNAK NGUDI DADI KABUPATEN PURBALINGGA Annisah Nur Rahmah; Setya Agus Santosa; Dewi Puspita Candrasari
ANGON: Journal of Animal Science and Technology Vol 4 No 2 (2022): JURNAL ANGON
Publisher : Fakultas Peternakan Universitas Jenderal Soedirman

Background. This study aims to compare the body size and body weight of adult female Kejobong goats in the Ngudi Dadi Livestock Farmer Group with the Keputusan Menteri Pertanian Republik Indonesia Nomor 301/Kpts/SR.120/5/2017 tentang Penetapan Rumpun Kambing Kejobong and obtaining a body weight guessing formula based on the body measurements of an adult female Kejobong goat. The research was conducted on February 1 - March 1, 2022, located in the Ngudi Dadi Livestock Farmer Group which is the center area for the development of Kejobong goats in Kejobong District, Purbalingga Regency. Materials and Methods. The research material used was 97 female Kejobong goats aged >12 months. The research method used is a survey with data retrieval techniques using purposive sampling. The data obtained is analyzed using descriptive analysis, linear regression analysis, correlation analysis, determination, accuracy test and t test. Results. The results showed that the adult female Kejobong goat had an average body length of 52.05 ± 7.11 cm, a chest circumference of 73.43 ± 6 cm, a shoulder height of 68.32 ± 4.86 cm and a body weight of 31.31 ± 7.45 kg. The correlation coefficient is 0.909 and the coefficient of determination is 82.6%. The regression equation obtained is Y = -57,378 + 0.238(X1) + 0.746(X2) + 0.314(X3) with Y: body weight, X1: body length, X2: chest circumference, X3: shoulder height. Body length contributed 19%, chest circumference 64% and shoulder height 17% in the regression equation. The accuracy test showed that the obtained formula had an average accuracy of 92.46%. Based on research, it can be concluded that the body size and body weight of adult female Kejobong goats in the Ngudi Dadi Livestock Farmer Group is lower than the standard body size and body weight of adult female Kejobong goats that have been established by the Keputusan Menteri Pertanian Republik Indonesia Nomor 301/Kpts/SR.120/5/2017 tentang Penetapan Rumpun Kambing Kejobong. Conclusion. For the benefit of time efficiency, the presumption of body weight is only recommended using chest circumference only because it has the largest relative contribution (64%).

PENGARUH SUPLEMENTASI ASAM AMINO METIONIN DAN LYSIN PADA DOMBA YANG DIBERI PAKAN KARBOHIDRAT NON STRUKTURAL TERHADAP PERSENTASE KARKAS, DAGING DAN LUAS URAT DAGING MATA RUSUK Arif Abdusysyakur; Wardhana Suryapratama; Agustinah Setyaningrum
ANGON: Journal of Animal Science and Technology Vol 4 No 2 (2022): JURNAL ANGON
Publisher : Fakultas Peternakan Universitas Jenderal Soedirman

Background. The research aims to determine and examine the effect of adding the amino acid methionine and lysine to sheep fed wirh non-structural carbohydrates. Materials and Methods. The research material consisted of 18 male local sheep (thin tailed sheep) aged about 7-8 months. The treatments tested were R1 = ammoniated rice straw + concentrate (rice bran + coconut cake), R2 = R1 + amino acid methionine + lysine, R3 = ammoniated rice straw + concentrate (corn flour + soybean meal). The research method used is experimental in vivo, with a Randomized Complete Block Design (RCBD). The data generated during the study were analyzed using analysis of variance. Results. The results of the analysis of variance showed that the treatment had a significant effect (P<0.05) on the percentage of carcass, and the area of the rib eye tendon. The average value of the percentage of sheep carcasses in treatment R1, R2, R3, respectively, was 35,85%; 37,37%; 44,12%. In the percentage of meat, the average value of the percentage of lamb meat is 61,89%; 63,20%; 59,12%. In the percentage of fat, the average value of the percentage of lamb fat is 8,93%; 7,76%; 15,01%. And for the area of the rib eye area, the average value is 14,79 cm2, 15.88 cm2, 20,67 cm2. Conclusion. The addition of methionine and lysine amino acid supplementation can increase the percentage of carcass, meat and rib eye area.

KECERNAAN IN VITRO SERAT KASAR DAN PROTEIN KASAR PAKAN RUMINANSIA BERBASIS Indigofera sp. DENGAN KONDISI BAHAN YANG BERBEDA Miftah Reza Tama Faturohman; Imbang Haryoko; Nur Hidayat
ANGON: Journal of Animal Science and Technology Vol 4 No 2 (2022): JURNAL ANGON
Publisher : Fakultas Peternakan Universitas Jenderal Soedirman

Background. The research activity has the aim of studying the effect of the addition of Indigofera sp. form of fresh, hay, and flour for best digestibility of crude protein and crude fiber in vitro. Materials and Methods. The material used, are Indigofera sp. in fresh, hay, and flour form, commercial concentrate, H2SO4, goat’s rumen fluid, hot H2O, acetone, NaOH, HCl, PP indicator, and tools such as Erlenmeyer, blender, oven, scales, porcelain dish, funnel, filter paper, desiccator, kjeidahl, flask, and destilator. The method used for in vitro experimental research using Completely Randomized Design (CRD) with 4 treatments repeated 5 times, data analyzed by ANOVA and further tests using Honest Significant Difference (BNJ) test. The forms of treatment given were P0 without adding indigofera, P1 adding fresh indigofera as much as 40%, P2 adding dry indigofera as much as 40%, and P3 adding flour indigofera as much as 40%. Results. Based on the research, the average crude protein digestibility of each P0 was 49.27±1.85%, P1 was 56.67±3.06%, P2 was 52.87±1.28%, and P3 was 60, 18±2.66%, while the digestibility of crude fiber was respectively 78.46±2.82%, P1 was 75.31±1.27%, P2 was 77.48±3.86%, and P3 of 75.21±3.46%.The results of the analysis of variance showed that the administration of Indigofera sp. with different forms gave a very significant effect (P>0.01) on the digestibility of crude protein and had no significant effect (P<0.05) on the digestibility of crude fiber. The results of the further test of Honest Significant Difference (BNJ) showed that the use of 40% Indigofera sp. fresh form was significantly different with the use of 40% Indigofera sp. flour form, the use of Indigofera sp. 40% fresh form was not significantly different when compared with the administration of Indigofera sp. form of hay, and the use of 40% Indigofera sp. hay was significantly different with the administration of 40% Indigofera sp. lour form. Conclusion. Based on the results of the study showed that the use of Indigofera sp. in the form of flour has a good digestibility value when compared to fresh and dry forms.

PENGGUNAAN JENIS DAN DOSIS PUPUK ANORGANIK DENGAN PENGAYAAN FESES SAPI PERAH PADA DIAMETER BATANG DAN PRODUKSI BAHAN KERING RUMPUT GAJAH (Pennisetum purpureum Schumach) Denni Irawan; Nur Hidayat; Eko Hendarto
ANGON: Journal of Animal Science and Technology Vol 4 No 2 (2022): JURNAL ANGON
Publisher : Fakultas Peternakan Universitas Jenderal Soedirman

Background. The study entitled Use of Types and Dosages of Inorganic Fertilizers with Enrichment of Dairy Cattle Stool on Stem Diameter and Dry Matter Production of Elephant Grass (Pennisetum purpureum Schumach). This study aims to determine the best combination of types and levels of inorganic fertilizers into dairy cow feces on elephant grass growth (Pennisetum purpureum Schumach). Materials and Methods. The research materials included 162 cuttings of elephant grass (Pennisetum purpureum Schumach), dairy cow feces 3 kg/m2, urea, NPK, and ZA fertilizers. The research method is experimental with the basic design factorial pattern Completely Randomized Design (CRD). The first factor is the type of fertilizer and the second factor is the dose of inorganic fertilizer 100-300 kg/ha/def equivalent to the nitrogen content of urea. Results. The results of the analysis of variance showed that the use of fertilizer doses had a very significant effect (F count > F table 0.01) on stem diameter, the type of fertilizer had a significant effect (F count > F table 0.05) on dry matter production. A further test of honest significant difference (BNJ) was carried out on the type of fertilizer and a regression test on the dose of fertilizer. Conclusion. the administration of ZA at a dose of 300 kg/ha/def and NPK at a dose of 300 kg/ha/def gave the highest stem diameter and dry matter production of elephant grass (Pennisetum purpureum Schumach) with an average value of 16.53 mm and 1.649 kg/m2.

PENGGUNAAN JENIS DAN DOSIS PUPUK ANORGANIK DENGAN PENGAYAAN FESES SAPI PERAH PADA TINGGI TANAMAN SERTA PERBANDINGAN DAUN DAN BATANG SEGAR RUMPUT GAJAH (Pennisetum purpureum Schumach) Rany Wastiti; Eko Hendarto; Nur Hidayat
ANGON: Journal of Animal Science and Technology Vol 4 No 2 (2022): JURNAL ANGON
Publisher : Fakultas Peternakan Universitas Jenderal Soedirman

Background. This study aims to determine the best formula between the type and dose of inorganic fertilizer into dairy cow feces on plant height and the ratio of fresh stem leaves of elephant grass (Pennisetum purpureum Schumach). Materials and Methods. Dairy cow feces, inorganic fertilizers (Urea 540 grams, NPK 1,560 grams, and ZA 1,161 grams) with doses of 100 kg/ha/def, 200 grams each. kg/ha/def, 300 kg/ha/def, based on N urea content. The method used is an experimental factorial pattern with a completely randomized design (CRD) 9 treatments with 3 replications. The variables used were plant height and the ratio of fresh stem leaves. Quantitative data were analyzed using the analysis of variance test (ANOVA), then continued using the Continuing Test of Honest Significant Difference (BNJ) and Regression. Results. The results of the analysis of variance showed that the use of the type and dose of fertilizer did not interact so that it had no significant effect (F Hit < F Table 0.05) on plant height and the ratio of leaves and stems. Meanwhile, the fertilizer dose had a significant effect (Fcount > Ftable 0.05) or (P<0.05) on plant height. The results of the further regression test of the relationship between the dose of artificial fertilizer on plant height showed that there was a significant difference in each dose increase given. Conclusion. The use of the type and dose of inorganic fertilizer into the feces of dairy cows did not interact, increasing the dose resulted in a significant increase in plant height. Administration of inorganic fertilizer dosage levels gave an increase in elephant grass production, namely plant height.

PENGARUH LAMA PENYIMPANAN SEMEN AYAM KAMPUNG PADA SUHU 5^oC TERHADAP ABNORMALITAS SPERMATOZOA DAN FERTILITAS TELUR HASIL INSEMINASI BUATAN DENGAN AYAM NIAGA PETELUR Muhammad Arfan Nur Ardiansyah; Dadang Mulyadi Saleh; Nu'man Hidayat
ANGON: Journal of Animal Science and Technology Vol 4 No 2 (2022): JURNAL ANGON
Publisher : Fakultas Peternakan Universitas Jenderal Soedirman

Background. The purpose of the study was to find out the long-lasting effect of storage on the abnormality and fertility of spermatozoa of domestic chickens. Materials and Methods. The material used is 11 roosters aged 10-12 months, 40 laying commercial chickens are ready for production by feeding as much as 120 gr / head / day for laying commercial chickens and 150gr / tail / day for roosters. The research design used is a Complete Random Design with four treatments namely: P0: fresh semen + (skim milk 75% + egg yolk 25%) + storage 0 hours., P1: fresh semen + (skim milk 75% + egg yolk 25%) + storage 1 hour., P2: fresh semen + (skim milk 75 % + egg yolk 25%) + 2 hours storage., P3: fresh semen + (skim milk 75% + egg yolk 25%) + storage 3 hours. There are 5 repeats in each treatment resulting in a total of 20 experimental units. Results. The results showed that the most ended abnormality was in the treatment of 0 hours storage length (11.5%) and the highest abnormality was in the 3-hour storage length treatment (15.4%) while the highest yield of egg fertility was also present in the treatment of 0 hours storage length (14.6%) and lowest at P2 (1.82%). Conclusion. It can be concluded that research shows the length of storage has an unreal effect (P>0.05) on spermatozoa abnormality and egg fertility.

HUBUNGAN ANTARA MORFOMETRIK DAN BOBOT BADAN DOMBA SAKUB JANTAN DI KABUPATEN BREBES Ari Dwi Nurasih; Mas Yedi Sumaryadi; Chomsiatun Nurul Hidayah; Aras Prasetiyo Nugroho; Pambudi Yuwono; Imbang Haryoko; Dewi Puspita Candrasari
ANGON: Journal of Animal Science and Technology Vol 4 No 3 (2022): JURNAL ANGON
Publisher : Fakultas Peternakan Universitas Jenderal Soedirman

Background. Sakub sheep is a local sheep in Brebes Regency, Central Java, that has the potential as a genetic resource because it has a jumbo body. To know the body weight, weighing must be done. However, in buying and selling transactions, body weight can be estimated using livestock body measurements. Livestock body morphometrics such as body length, chest circumference, and shoulder height can be used to estimate livestock body weight. The study aimed to determine whether there is a relationship between body morphometric measures (body length, chest circumference, and shoulder height) and body weight in male sakub sheep. By studying this relationship, we can obtain useful information in optimizing ram production and can assist in determining appropriate management and nutrition strategies to increase ram body weight. Materials and Methods. Sheep were used in several age groups (12 months, 18 months, 24 months, and 36 months). The tools used in this study were hanging scales, measuring tapes, and stationery. Results. Based on the study's results, it can be seen that the relationship between body morphometrics (body length, chest circumference, and shoulder height) and body weight of male sakub sheep in various age groups has differences in the level of correlation. In the 12-month age group, the shoulder height variable had a very strong correlation (0.95) with body weight, while body length had a moderate correlation (0.55) and chest circumference had a low correlation (0.33). In the 18-month age group, the chest circumference variable had a very strong correlation (0.89) with body weight, while body length and shoulder height had strong correlations of 0.79 and 0.74, respectively. At 24 months of age, body length had a very strong correlation with body weight (0.99), while shoulder height had a moderate correlation (0.59) and chest circumference had a low correlation (0.29). In the 36-month age group, body length had a very strong correlation with body weight at 0.99, shoulder height had a strong correlation at 0.72, while the chest circumference variable had a low correlation (0.52). Conclusion. Based on the research and discussion that has been done, it can be concluded that there is a relationship between body morphometrics (body length, chest circumference, and shoulder height) to the body weight of male sakub sheep.

PENGGUNAAN ASAM LAKTAT SEBAGAI FEED ADITIF TERHADAP AKTIVITAS SGPT & SGOT AYAM SENTUL Tri Rachmanto Prihambodo; Bambang Hartoyo; Efka Aris Rimbawanto
ANGON: Journal of Animal Science and Technology Vol 4 No 3 (2022): JURNAL ANGON
Publisher : Fakultas Peternakan Universitas Jenderal Soedirman

Background. The large number of species spread across Indonesia cannot be separated from the domestication process which helps improve and maintain livestock species by humans to maintain food needs for animals such as the domestication of the Sentul chicken. Poor feed efficiency for Sentul chickens has caused Sentul chickens to depend on antibiotics and has been banned since 2018. Lactic acid is believed to be an alternative to antibiotics and has been studied for a long time. The liver is an organ that can represent the state of the chicken if lactic acid is identified as a hazardous substance through the content of SGPT and SGOT. This study aims to evaluate the use of lactic acid as an acidifier in sentul chickens found in the liver seen from the content of SGOT and SGPT. Materials and Methods. There were 60 Sentul chickens used in this study which measured the content of SGOT and SGPT. Results. The addition of lactic acid significantly (p>0.05) did not have a negative effect on the liver in both SGOT and SGPT at administration levels up to 2% (v/g). SGOT and SGPT in the negative control were 232.9 and 39.68 mmol/L while the addition of lactic acid was still in a range that was not too far away, namely for SGOT in the range of 234.6-281.2 mmol/L and SGPT 35.15-56.96 mmol/L. Conclusion. The use of lactic acid in Sentul chicken feed does not cause liver damage which can be seen in SGOT and SGPT levels.

KORELASI ANTARA BOBOT BADAN DENGAN LINGKAR DADA KAMBING KEJOBONG DI KTT NGUDI DADI PURBALINGGA Dewi Puspita Candrasari; Agus Susanto; Setya Agus Santosa; Dattadewi Purwantini; Hermawan Setyo Widodo; Chomsiatun Nurul Hidayah
ANGON: Journal of Animal Science and Technology Vol 4 No 3 (2022): JURNAL ANGON
Publisher : Fakultas Peternakan Universitas Jenderal Soedirman

Background. Local goats are widely cultivated in Indonesia, especially in Kejobong, Purbalingga. Local farmers usually determine the price of livestock from body weight. To make it easier, it can be done by measuring the chest circumference, which is quite accurate compared to the results of the scales. The purpose of the study was to estimate the body weight (BW) of Kejobong goats using chest circumference (LD) measurements. The purpose of this study was to estimate the body weight (BB) of Kejobong goats using chest circumference (LD). The materials used were 38 female Kejobong goats aged 3-12 months and 51 heads >12-30 months. Samples were taken using purposive random sampling. The variables observed were the BB and LD of female Kejobong goats. The calculation results show a correlation (r) in the age group 3-12 months of 0.984, in the age group >12-30 months the correlation is 0.691 and in all age groups of 0.942. The results of the correlation between LD and BB obtained a linear regression equation for female Kejobong goats aged 3-12 months Y= -21.433+0.6552x, in the age group >12-48 months Y= -21.916+0.735x and in all age groups Y= -28.802+0.812x. The linear regression equation can be used to estimate the body weight of female Kejobong goats at all ages.

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Editorial Address Fakultas Peternakan Universitas Jenderal Soedirman R 108 Jl. Dr. Soeparno No 60, Karangwangkal, Purwokerto Utara. Banyumas. Kode Pos 53123

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Hermawan Setyo Widodo

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Fakultas Peternakan Universitas Jenderal Soedirman R 108 Jl. Dr. Soeparno No 60, Karangwangkal, Purwokerto Utara. Banyumas. Kode Pos 53123

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Jawa tengah

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