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The effects of dietary neutral detergent fiber ratio on the rumen degradability and growth performance of Philippine native goats (Capra hircus Linn.) Nugroho D; Sevilla CC; Angeles AA; Sunarso .
Jurnal Ilmu Ternak dan Veteriner Vol 18, No 4 (2013): DECEMBER 2013
Publisher : Indonesian Center for Animal Research and Development (ICARD)

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (190.628 KB) | DOI: 10.14334/jitv.v18i4.336

Abstract

This research’s objective was to determine the dietary rumen degradability and growth performances of goats fed dietary treatments. Eighteen (18) female goats were grouped into 6 weight classes for the feeding trial experiment, the average BW of the animals that were used was about 7.96 ± 2.21 kg (CV - 27.76%) and were approximately 1 year of age. For the in situ digestibility, three (3) male mature goats surgically fitted with cannulated rumen were used. Three (3) dietary treatments were used for all studies as follows: T1 - 72 : 28  NDF Forage-Concentrate Ratio; T2 - 64 : 36; T3 - 57 : 43. A RCBD was applied for Feeding Trial and a 3 x 3 LSD was used for In Situ Study. Treatments 1, 2 and 3 did not affect the rate of rumen degradability of DM, NDF and CP at 0 hours, potentially degradable fraction (b) and the rate of degradation of b. The treatments affected the intake rate of forage and concentrates on the DM, CP and NDF. However, the total intake of DM, CP and NDF were not affected by the treatments. Growth performance of goats used in this experiment was not affected by the treatments as indicated by the similar production and efficiency. This means that diets given to native goats with ratio of NDF forage of 72.07% can be applied since the value of the output and efficiency of feed utilization had the same value compared to diets ratio of NDF forage of 57.21%. Key Words: NDF Forage, Ration, Goat
MODEL PEMBELAJARAN COMPETENCE BASED TRAINING (CBT) BERBASIS KARAKTER UNTUK PEMBELAJARAN PRAKTIK KERJA MESIN DI SEKOLAH MENENGAH KEJURUAN Sunarso .; Paryanto .
Jurnal Pendidikan Karakter Vol. 5, No. 3 (2014)
Publisher : LPPM Universitas Negeri Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (108.208 KB) | DOI: 10.21831/jpk.v0i3.5633

Abstract

Abstrak: Penelitian ini bertujuan untuk: (1) menjabarkan tahapan dalam pengembangan model pembelajaran  Competence Based Training (CBT) berbasis karakter untuk pembelajaran praktik kerja mesin  di SMK; (2) menjabarkan tahapan kegiatan dalam model pembelajaran; dan (3) mengetahui kelayakan model pembelajaran. Penelitian dilaksanakan dengan menggunakan pendekatan Research and Development dengan tahapan: (1) studi pendahuluan untuk mengumpulkan informasi tentang kebutuhan pengembangan; (2) penyusunan model konseptual; (3) melakukan validasi model melalui kegiatan FGD;  (4) merevisi model konseptual; (5) uji coba model konseptual. Hasil penelitian menunjukkan: (1) tahap  pendahuluan berupa perumusan kompetensi akademik, perumusan karakter kerja pembelajaran praktik, penyusunan model konseptual, proses validasi model konseptual, revisi model konseptual, uji coba  model konseptual; (2) tahap model pembelajaran adalah eksplorasi aspek karakter terkait dengan karakter kerja praktik pemesinan, grouping, diskusi penyusunan work preparation sheet, pelaksanaan praktik  disertai pendampingan dan pembimbingan, proses self assessment; (3) berdasarkan hasil FGD dan  uji coba dapat disimpulkan bahwa model pembelajaran CBT berbasis karakter untuk pembelajaran praktik kerja mesin di SMK layak untuk diterapkan.   Kata Kunci: pembelajaran competence based training berbasis karakter, pembelajaran praktik kerja mesin, SMK CHARACTER-BASED COMPETENCE-BASED TRAINING (CBT) MODEL  FOR MECHANICAL WORK PRACTICE INSTRUCTION AT VOCATIONAL HIGH SCHOOL Abstract: This research aimed to: (1) describe the steps in developing charater-based Competence-Based Training (CBT) model for mechanical work practice instruction at SMK (vocational high school); (2) describe the steps of activities in the teaching and learning model; and (3) describe the appropriateness  of the the teaching and learning model. This study used Research and Development approach  with the following steps: (1) preliminary study to collect information on the needs for development; (2) drafting the conceptual model; (3) validating the model through focus group discussion (FGD); (4) revising the conceptual model; (5) trying out the conceptual model. The results of the study show: (1) the preliminary study constitutes formulating the academic competencies, formulating the character of work practice instruction, drafting the conceptual model, the process of validating the conceptual model, revising the conceptual model, trying out the conceptual model; (2) the stage of the instructtional  model constitues exploring the character aspects related to the character of mechanical work practice, grouping, discussion on writing work preparation sheet, the implementation of practice followed  by providing support and guidance, self assessment process; (3) based on the results of  FGD and try-out, it can be concluded that  the character-based CBT instruction for mechanical work practice instruction at SMK is worth implementing.    Keywords: character-based competence-based training instruction, mechanical work practice instruction, vocational high school
Perkiraan Pasokan Nitrogen Mikrob pada Domba Ekor Tipis yang Diberi Bungkil Kedelai Terproteksi Tanin (ESTIMATION OF MICROBIAL NITROGEN SUPPLY IN THIN-TAILED SHEEP FED WITH TANNIN PROTECTED SOYBEAN MEAL) Husnaeni .; Sunarso .; Limbang Kustiawan Nuswantara
Jurnal Veteriner Vol 16 No 2 (2015)
Publisher : Faculty of Veterinary Medicine, Udayana University and Published in collaboration with the Indonesia Veterinarian Association

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (93.422 KB)

Abstract

This research was aimed to study the effect of soybean meal protection mangrove leaf tannin onpurine derivative (PD) excretion, estimated microbial nitrogen (MN) supply, and estimated efficiency MNsuplay based on DOMR in thin-tailed sheep. A total of 16 thin-tailed sheep aged eight months withaverage body weight of 11.81±1.65 kg, and were randomly fed with complete feed with tannin-protectedsoybean meal in different levels. The research was conducted according to completely randomized designwith four treatments and four replications. T0 (soybean meal without tannin), T1 (protected soybean meal0.5% tannin), T2 (protected soybean meal 1% tannin), and T3 (protected soybean meal 1.5% tannin).Research finding indicated that organic matter consumption (OMC), organic matter digestibility (OMD),and digestible organic matter in rumen (DOMR) were not affected (P> 0.05) by the treatment, however thetreatment had significant effects (P<0.05) against PD, estimated MN supply, and estimatedMN supply based on DOMR. Purine derivative, estimated MN supply, and estimated MN supply basedDOMR markedly decreased in the treatment of soybean meal protection 1.5% tannins. It was concludedthat soybean meal protection with mangrove leaf tannins was not significant against OMC, OMD andDOMR thin-tailed sheep, but protected soybean meal with tannins 1.5% affected on decreasing purinederivative excretion, estimated MN supply and estimated MN supply based on DOMR.