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All Journal Jurnal Ilmu-Ilmu Peternakan (Indonesian Journal of Animal Science) Jurnal Ternak Tropika Jurnal Nutrisi Ternak Tropis (JNT)
Hermanto Hermanto
Bagian Nutrisi Dan Makanan Ternak, Fakultas Peternakan, Universitas Brawijaya
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Immunology & microbiology Veterinary Other

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THE EFFECT OF ENERGY IN THE CONCENTRATE ON IN VIVO DIGESTIBILITY OF FAT-TAILED SHEEP Nurita Thiasari; Hermanto Hermanto; Hartutik Hartutik
TERNAK TROPIKA Journal of Tropical Animal Production Vol 15, No 2 (2014): TERNAK TROPIKA
Publisher : Jurusan Produksi Ternak, Fakultas Peternakan, Universitas Brawijaya

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Abstract

The research was carried out at the CV. Agriranch in Brak Village, Karangploso District, Malang Regency from May until June 2009. Proximate analysis was carried out at the Animal Nutrition Laboratory, Animal husbandry Faculty, Brawijaya University. Objective of this research was to investigate the effect of TDN level in the  concentrate for the in vivo digestibility.         The materials used were : (1) Nine fat-tailed rams with the initial body weight 14 kg: (2) Concentrate (3) Corn stover silage. The experiment used Completely Randomized Design with 3 treatments and 3 replications. The treatments were 3 levels of concentrate: P1 feeding concentrate level TDN 78%; P2 at level TDN 80%; P3 at level TDN 82% (3.12% DM from the body weight) and ad libitum corn stover silage. Variables examined were feed intake and digestibility. The result of the research showed that fat tailed sheep obtaining low TDN concentrate increased feed intake (P<0.05). The highest DM, OM, CP feed intake on the P1 were 97.85 g/kg body weight0.75/day; 85.66  g/kg body weight0.75/day; 17.59 g/kg body weight0.75/day. Fat tailed sheep obtaining low TDN concentrate its digestibility is lower than those with higher TDN concentrate (P<0.01). The highest DM, OM, CP digestibility on the P3 were 74.65%; 77.99%; 77.23%. Digestible consumption nutrient did not effect (P<0.05) except digestible consumption CP (P<0.01). The highest DM, OM, CP digestible feed intake on the P1 were 66.62 g/kg body weight0.75/day; 63.48 g/kg body weight0.75/day; 13.59 g/kg body weight0.75/day. The conclusion of the research was the increase of the feed intake was intended for fulfilling the energy need. The increase of the feed intake was caused by the increase of forage consumption, so the digestibility decreased. Digestible feed intake was influenced more feed intake than digestibility. Key words : concentrate, energy level, in vivo digestibility, fat-tailed sheep
Pengembangan model kelembagaan konservasi sapi Madura Suprih Bambang Siswijono; V. M. Ani Nurgiartiningsih; Hermanto Hermanto
Jurnal Ilmu-Ilmu Peternakan (Indonesian Journal of Animal Science) Vol 24, No 1 (2014)
Publisher : Faculty of Animal Science, Universitas Brawijaya

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Abstract

Long-term goals of this research were to increase production and maintain purity of Madura cattle as one of Indonesian native cattle. The specific objectives of this study was to develop an institutional model of conservation of Madura cattle as a base for improving productivity and empowerment of Madura cattle farmer. The research was conducted by survey method. Data collection were done by the technique of interview, observation participation and Foccus Group Discussion (FGD) and the Delphi technique. The instruments for data collection were questionnaire and interview guidelines. The results showed that the highest increament of cattle population was found in Bangkalan district. Most of the households managed 2-3 cattle which belong to their own, but there were still 32.50 percent of households managed share cattle.  Mating system using artificial insemination of excotic breed frozen semen has been commonly used among the farmers. Reproductive performance of Madura cattle was good indicated by service per conseption (S/C) of 1.5 and calving interval (CI) of 18 months. With regards to perception, farmers tended to agree with cross-breeding between Madura cattle with semen of exotic breed. This was mainly due to economic aspect in which crossbred cattle was more expensive than local cattle. Determination of Sapudi Island as a breeding centre of Madura cattle showed as an institutional changes of Madura cattle conservation. The development of institutional model of Madura cattle conservation should consider the economic, technical and social aspects. It coul be suggested that the guidance and supervision of the farmers need to be carried out continuously as an effort to preserve the purity of Madura cattle. Economic incentives as a reward for farmers who rear Madura cattle should be a major consideration in the development of an institutional model of Madura cattle conservation. In addition, madurese community must be involved in the development of institutional model for Madura cattle conservation.   Keywords: Institution, conservation, genetic resources, Madura cattle
Pengaruh penggunaan ajitein dalam pakan terhadap produksi dan kualitas susu sapi perah K. P. W. Sunu; Hartutik Hartutik; Hermanto Hermanto
Jurnal Ilmu-Ilmu Peternakan (Indonesian Journal of Animal Science) Vol 23, No 2 (2013)
Publisher : Faculty of Animal Science, Universitas Brawijaya

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Abstract

The aim of this research was to know the effect of ajitein supplementation as protein source in the ration of dairy cow lactation on milk production and quality. The materials in this research were twelve dairy cows (Friesian Holstein crossbreed). There were 4 treatments, R0= Pennisetum purpureum + concentrate without ajitein + mixed cornbran and soybean husk, R1= Pennisetum purpureum + concentrate with 2 % ajitein (DM concentrate) + mixed cornbran and soybean husk, R2= Pennisetum purpureum + concentrate with 4 % ajitein (DM concentrate) + mixed cornbran and soybean husk and R3= Pennisetum purpureum + concentrate with 6 % ajitein (DM concentrate) + mixed cornbran and soybean husk. The research showed that the treatments did not have significant effect (P>0.05) on dry matter intake (DMI), organic matter intake (OMI), crude protein intake (CPI), milk quality, milk production and Average Daily Gain (ADG). The highest DMI was found on R1 (3.55 % of body weight), OMI was found on R1 (87.06 % of DMI), CPI was found on R1 (14.25 % of DMI), milk production was found on R1 (12.58 kg/head/day) with an increasein milk production approximately 1.32 kg/head. The highest milk quality was found on R2 with 1.0259 kg/l density, 4.61% of fat, 8.46% of solid non fat (SNF), and 13.07% of total solid (TS). The highest ADG was found on R3 1038.10 g/head/day. This meant that ajitein supplementation up to 6% as iso protein on dairy cow ration did not give any effect to milk production, but the use of ajitein could lower the price per kg of feed to produce milk.   Keywords: ajitein, dairy cow, feed intake, milk production, milk quality, ADG
Pengaruh umur pemotongan terhadap produktivitas gamal (Gliricidia sepium) Mei Via Savitri; Herni Sudarwati; Hermanto Hermanto
Jurnal Ilmu-Ilmu Peternakan (Indonesian Journal of Animal Science) Vol 23, No 2 (2013)
Publisher : Faculty of Animal Science, Universitas Brawijaya

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Abstract

The purpose of the study was to determine the effect of cutting interval on production, and nutrition of gamal (Gliricidia sepium). The study was conducted on Agriranch sheep farm, Pandan Rejo Subdistrict, Bumi Aji District of Malang Regency from May 25th to August 25th 2012. Proximate Analysis was carried out at the Animal Nutrition Laboratory, Animal Husbandry Faculty, Brawijaya University. The study used Randomized Block Design (RBD) which consisted of four treatments and three cutting age groups. The treatments were U60 (60 days of cutting age), U80 (80 days of cutting age), U100 (100 days of cutting age), and U120 (120 days of cutting age). The study found that the lowest production of leaves, twigs, dry matter, organic matter, and fibre were at 60 days of cutting age. Meanwhile the highest production of them was at 120 days of cutting age. However, the lowest crude protein content was found at 120 days cutting age. The study suggests that gamal was able to provide better nutrition as animal forages at 80 days of cutting age. Keywords: Gliricidia sepium, cutting age, dry matter, organic matter, fibre
Potensi daya dukung dan daya tampung pakan hijauan untuk mendukung peternakan kambing peranakan etawah Di Kecamatan Ampelgading, Kabupaten Malang, Jawa Timur Dian Heru Tommy Mashudi; Artharini Irsyammawati; Hermanto Hermanto
Jurnal Nutrisi Ternak Tropis Vol 5, No 1 (2022): JNT Jurnal Nutrisi Ternak Tropis Maret
Publisher : Jurnal Nutrisi Ternak Tropis

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21776/10.21776/ub.jnt.2021.005.01.3

Abstract

Penelitian ini bertujuan untuk mengetahui daya tampung hijauan pakan dan indeks daya dukung Desa Mulyoasri Kecamatan Ampelgading Kabupaten Malang dalam mencukupi kebutuhan pakan ternak kambing PE (Peranakan Etawah) selama satu tahun. Penelitian dilaksanakan pada bulan Juni 2021 sampai September 2021. Materi yang digunakan adalah: data monografi desa, peternak kambing PE, pakan hijauan yang digunakan, dan data dari dinas terkait. Metode yang digunakan adalah survey. Analisis data menggunakan data primer dan sekunder yang bersifat kuantitatif dipaparkan secara deskriptif. Hasil pengamatan menunjukan produksi segar 43.295,52 ton/tahun dari luas area tanam 588,89Ha yang terdiri dari produksi hijauan kaliandra, gamal, rumput odot, rumput lapang, singkong, dan kopi. Penentuan daya tampung dan indeks daya dukung ditentukan dari: 1) Kebutuhan pakan ternak kambing PE selama satu tahun (2,88 ton/ha per ST) dan 2) Proper use pakan hijauan = 5.802,83ton/tahun BK. Hasil perhitungan daya tampung di Desa Mulyoasri berdasarkan BK yaitu 2.014,87 ST diatas populasi ternak kambing saat penelitian yaitu 1.323,42 ST. Terdapat sisa daya tampung sebesar 691,45 ST. Perhitungan IDD Desa Mulyoasri sebesar 1,52 dengan kriteria “rawan”. Kesimpulan dari penelitian ini adalah potensi produksi pakan hijauan ternak kambing PE di Desa Mulyoasri lebih besar dari total kebutuhan pakan ternak kambing PE, namun tingkat keamanan pakan berada dalam status rawan
Potensi daya dukung dan daya tampung pakan hijauan untuk mendukung peternakan kambing peranakan etawah Di Kecamatan Ampelgading, Kabupaten Malang, Jawa Timur Dian Heru Tommy Mashudi; Artharini Irsyammawati; Hermanto Hermanto
Jurnal Nutrisi Ternak Tropis Vol. 5 No. 1 (2022): JNT Jurnal Nutrisi Ternak Tropis Maret
Publisher : Jurnal Nutrisi Ternak Tropis

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21776/ub.jnt.2021.005.01.3

Abstract

Penelitian ini bertujuan untuk mengetahui daya tampung hijauan pakan dan indeks daya dukung Desa Mulyoasri Kecamatan Ampelgading Kabupaten Malang dalam mencukupi kebutuhan pakan ternak kambing PE (Peranakan Etawah) selama satu tahun. Penelitian dilaksanakan pada bulan Juni 2021 sampai September 2021. Materi yang digunakan adalah: data monografi desa, peternak kambing PE, pakan hijauan yang digunakan, dan data dari dinas terkait. Metode yang digunakan adalah survey. Analisis data menggunakan data primer dan sekunder yang bersifat kuantitatif dipaparkan secara deskriptif. Hasil pengamatan menunjukan produksi segar 43.295,52 ton/tahun dari luas area tanam 588,89Ha yang terdiri dari produksi hijauan kaliandra, gamal, rumput odot, rumput lapang, singkong, dan kopi. Penentuan daya tampung dan indeks daya dukung ditentukan dari: 1) Kebutuhan pakan ternak kambing PE selama satu tahun (2,88 ton/ha per ST) dan 2) Proper use pakan hijauan = 5.802,83ton/tahun BK. Hasil perhitungan daya tampung di Desa Mulyoasri berdasarkan BK yaitu 2.014,87 ST diatas populasi ternak kambing saat penelitian yaitu 1.323,42 ST. Terdapat sisa daya tampung sebesar 691,45 ST. Perhitungan IDD Desa Mulyoasri sebesar 1,52 dengan kriteria “rawan”. Kesimpulan dari penelitian ini adalah potensi produksi pakan hijauan ternak kambing PE di Desa Mulyoasri lebih besar dari total kebutuhan pakan ternak kambing PE, namun tingkat keamanan pakan berada dalam status rawan
Co-Authors Artharini Irsyammawati Dian Heru Tommy Mashudi Hartutik (Hartutik) Herni Sudarwati K. P. W. Sunu Mei Via Savitri Nurgiartiningsih, V. M. A. Nurita Thiasari Suprih Bambang Siswijono