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All Journal Pastura; Journal Of Tropical Forage Science Jurnal Ilmu-Ilmu Peternakan (Indonesian Journal of Animal Science) Bulletin of Applied Animal Research Jurnal Litbang Provinsi Jawa Tengah Livestock and Animal Research
Endang Purbowati
Department Of Animal Science, Faculty Of Animal And Agricultural Sciences, Diponegoro University, Semarang, 50275
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Economics, Econometrics & Finance Education Immunology & microbiology Public Health Social Sciences Veterinary Other

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NILAI BIOLOGIS PROTEIN PADA DOMBA LOKAL JANTAN YANG DIBERI PAKAN MENGANDUNG KONSENTRAT DAN JERAMI PADI YANG DIFERMENTASIKAN MENGGUNAKAN UREA DAN URIN Wahyu Subagio Saputro; Endang Purbowati; Edy Rianto
JURNAL LITBANG PROVINSI JAWA TENGAH Vol 14 No 2 (2016): Jurnal Litbang Provinsi Jawa Tengah
Publisher : Badan Perencanaan Pembangunan, Penelitian dan Pengembangan Daerah Provinsi Jawa Tengah

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36762/jurnaljateng.v14i2.382

Abstract

This study aims to carry out the effects and measure the amount of biological value of dietary protein in local rams which were fed concentrate (2.3% body weight) and rice straw ad libithum. Twelve local rams, aged about 1 year old and weighed 25.44 kg ± 1.60 (CV = 6.12), were allocated to three type of feeding treatments. The treatments applied were rice straw without treatment (T0), rice straw treated with urea (T1), and rice strawtreated with urine (T2). The parameters observed were dry matter (DM) intake, crude protein (CP) intake, CP digestibility, CP metabolisability and biological value of dietary protein. The data then was analysed using ANOVA and the results showed no difference at all parameters which observed. Average of DM intake was 895.86 g/d, CP intake was 152.24 g/d, CP digestibility was 77.34%, CP metabolisability was 65.66% and biological value of dietary protein was 84.88%. The conclusion of this research was the rice straw which had treatment with urea or urine did not affect in biological value of dietary protein.
JENIS HIJAUAN PAKAN DAN KECUKUPAN NUTRIEN KAMBING JAWARANDU DI KABUPATEN BREBES JAWA TENGAH Endang Purbowati; Ikha Rahmawati; Edy Rianto
Pastura : Jurnal Ilmu Tumbuhan Pakan Ternak Vol 5 No 1 (2015): Pastura Vol. 5 No. 1 Tahun 2015
Publisher : Udayana University

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (303.555 KB) | DOI: 10.24843/Pastura.2015.v05.i01.p02

Abstract

A survey study was carried out to investigate the kinds of forage and nutrient adequacy of Jawarandu goats in Brebes Regency, Central Java Province. The study was conducted in three sub-districts Tonjong, Bumiayu, and Paguyangan, involving 504 Jawarandu goats belonging to 45 farmers. Determination of the location, farmers and goat as samples was done by purposive sampling method. The results showed that feedstuffs of Jawarandu goat in Brebes Regency were Albasia (Albaziafalcataria), Mahogany (Swietenia mahogany), Suren (Toonasureni), Kaliandra (Calliandrahaematocephala), and Gamal (Glyricidiasepium). Nutrients consumed by Jawarandu goat in BrebesRgency exceeded the needs as recommended by Kearl (1982). It suggested that Jawarandu goat farmers in Brebes Regency be given counseling/training on feeding management for feed utilization being more efficient.Key words: forage, Jawarandu goat, nutrient adequacy
Meat production of young and adult Kejobong goats fed diets with different protein concentration Nuning Ari Purnami; Endang Purbowati; Edy Rianto
Jurnal Ilmu-Ilmu Peternakan (Indonesian Journal of Animal Science) Vol 31, No 1 (2021): April 2021
Publisher : Faculty of Animal Science, Universitas Brawijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21776/ub.jiip.2021.031.01.07

Abstract

This study was aimed to examine the effect of dietary crude protein (CP) concentration on carcass and meat production in young and adult Kejobong goats. This study used 8 young (5 months) and 8 adult (9 months) Kejobong goats; which were allocated to a randomized nested design, with an age of goat as the nest, and treatment applied was dietary protein concentration (T1: 9.96%; T2: 14.66%). The parameters observed were dry matter intake (DMI), CP intake (CPI), body weight gain (BWG), and the production of carcass meat. The results showed that the DMI of adult goats (910 g/d) was higher (P<0.05) than that of young goats (680 g/d). The goats fed diet T2 had higher (P<0.05) DMI, CPI, and BWG (855 g, 140 g, and 94 g/d, respectively) than those of T1 (725 g/d, 80 g/d, and 59 g/d). Slaughter weight, carcass weight and carcass meat weight, and carcass meat percentage of adult goats (28.09 kg, 13.19 kg, 8.60 kg and 64.94%, respectively) were higher (P <0.05) than those of young goats (20.06 kg, 8.72 kg, 5.46 kg, and 62.06%, respectively). The weight and percentage of carcass meat of T2 (8.30 kg and 64.99%, respectively) were higher (P<0.05) than those of T1 (5.75 kg and 62.06%, respectively). The meat-bone ratio of adult goats was higher (P<0.05) than that of young goats (3.53 vs 2.85). The meat-bone ratio of T2 (3.58) was higher (P<0.05) than that of T1 (2.80). It was concluded that adult Kejobong goats produced more meat than the young ones, and the goat-fed diet with 14.66% CP produced more meat than that with 9.96% CP.
PRODUCTIVITY OF NEW ZEALAND WHITE RABBITS WITH DIFFERENT FEEDING OF FIBER SOURCE Nur Fikhi Yuliyanto; Endang Purbowati; Retno Adi Winarti
Bulletin of Applied Animal Research Vol 1 No 2 (2019): Bulletin of Applied Animal Research
Publisher : LPPM Perjuangan University of Tasikmalaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36423/baar.v1i2.270

Abstract

Kelinci New Zealand White (NZW) adalah ternak pseudoruminan dengan pakan yang diberikan umumnya berupa hijauan dengan kandungan serat kasar tinggi, hal ini menyebabkan kelinci menghasilkan produktivitas rendah karena tidak bisa mencerna serat kasar yang tinggi. Penelitian ini bertujuan mengetahui produktivitas kelinci NZW yang diberi sumber serat berbeda. Materi penelitian ini berupa 21 ekor kelinci NZW jenis kelamin unsex umur 2 bulan dengan bobot badan awal rata-rata 1.686,05 ± 246,97 g (CV=14,64%). Pakan yang diberikan berupa sumber serat yang berbeda. Penelitian ini menggunakan rancangan acak lengkap dengan 3 perlakuan dan 7 ulangan. Perlakuan pakan tersebut adalah T1 (sumber serat kulit kopi 8%), T2 (sumber serat kulit kopi 4% dan kulit kacang tanah 4%) dan T3 (sumber serat kulit kacang tanah 8%). Parameter yang diukur yaitu pertambahan bobot badan harian (PBBH), konsumsi bahan kering (BK), konsumsi protein kasar (PK), konsumsi energi dan konversi pakan. Data hasil penelitian dianalisis dengan menggunakan analisis ragam. Hasil penelitian menunjukkan bahwa semua parameter yang diukur tidak berbeda nyata (P>0,05) antar perlakuan pakan. Nilai rata-rata PBBH 14,28 g/ekor, konsumsi BK = 94,97 g/ekor/hari, konsumsi PK = 16,51 g/ekor/hari, konsumsi energi = 427,17 kal/g/eor/hari dan konversi pakan 5,13. Kesimpulan penelitian ini adalah produktivitas kelinci New Zealand White dengan sumber serat berbeda berupa kulit kopi, kulit kacang tanah serta campuran kulit kopi dan kulit kacang tanah relatif sama.Kata Kunci: produktivitas, kulit kopi, kulit kacang tanah.
Utilization of Indigofera (Indigofera zollingeriana) leaf meal in the ration on chemical meat composition, carcass and non-carcass production, and feces-derived methane yield of male growing rabbit Sutaryo Sutaryo; Oktafia Munita Rahmawati; Subur Subur; Retno Adiwinarti; Endang Purbowati; Agung Purnomoadi
Livestock and Animal Research Vol 20, No 2 (2022): Livestock and Animal Research
Publisher : Universitas Sebelas Maret

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (818.026 KB) | DOI: 10.20961/lar.v20i2.58270

Abstract

Objective: The aim of this study were to evaluate the inclusion of Indigofera leaf meal (ILM) in the ration on the carcass and non-carcass production, meat chemical composition and feces-derived methane yield of New Zealand White (NZW) rabbits.Methods: Twenty eights male NZW rabbits with initial body weight of 1455.25 ± 142.41 g, and 65-70 d old were used in this study. There were four treatments namely basal feed (T0); inclusion 4% (T1); 8% (T2), and 12% of ILM (T3) in the ration. The ration was made in form of pellet, and iso-protein that containing 16% of crude protein (CP). The observed variables were carcass and non-carcass production, meat nutrient content and feces-derived methane production.Results: The study result showed that inclusion of ILM in the rabbit ration up to 12% gave no significant effect (P>0.05) on the carcass and non-carcass production, nutrient content of the rabbit meat (CP, extract ether, moisture and ash) both in Longissimus dorsi (LD) and Bicep femoris (BF) muscles. The moisture concentration in LD muscle showed lower than that in BF muscle, while EE content of LD was higher than that in BF muscle. The result also showed that the incorporation of ILM in the ration up to 12% gave no significant effect (P>0.05) on the methane production of rabbit feces.Conclusions: The treatments gave no impact on the observed variables. Therefore, ILM can be used as a protein source in male growing rabbit ration at least up to 12%. 
Co-Authors Agung Purnomoadi Edy Rianto Ikha Rahmawati Nuning Ari Purnami Nur Fikhi Yuliyanto Oktafia Munita Rahmawati Retno Adi Winarti Retno Adiwinarti Subur Subur Sutaryo Sutaryo Wahyu Subagio Saputro