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Zakaria Husein Abdurrahman
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Tropical Animal Science
Published by Universitas Boyolali
ISSN : 25417215     EISSN : 25417223     DOI : https://doi.org/10.36596/tas
Core Subject : Health, Science, Agriculture, Social,
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Chemistry Social Sciences Veterinary
Tropical Animal Science adalah jurnal yang diterbitkan oleh Universitas Boyolali pada Program Studi Peternakan Fakultas Peternakan Universitas Boyolali secara berkala dua kali dalam setahun pada bulan Mei dan November dengan tujuan menyebarluaskan informasi dan hasil penelitian di bidang ilmu ternak yang mencakup pemuliaan, genetika, pakan, nutrisi, reproduksi, produksi, bioteknologi, fisiologi, manajemen, sosial ekonomi, teknologi hasil ternak, mikrobiologi, dan topik lain yang berhubungan dengan ilmu ternak. Redaksi menerima artikel/karya ilmiah yang belum pernah dipublikasikan dan tidak sedang dalam proses publikasi di tempat lain. (Tropical Animal Science is a scientific journal published by Animal Science Department, Faculty of Animal Science, Boyolali University consistently published two times a year in May and November aims to publish information and original research results on animal science including breeding and genetics, feeding and nutrition, reproduction, biotechnology, physiology, management, socio-economics, products technology, microbiology, and other related topics in relation to animal science. The papers should not have been previously published or is not being considered for publication elsewhere).
Arjuna Subject : Ilmu Pertanian dan Biologi (Semua) - Ilmu Hewan dan Zoologi
Articles 5 Documents
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Search results for , issue "Vol 2 No 2 (2020): TROPICAL ANIMAL SCIENCE" : 5 Documents clear
Productivity of Laying Hens Second Phase with Free Feeding Choice Auliya Chanifuddin Luthfi; Suhardi Suhardi; Eudia Christina Wulandari
Tropical Animal Science Vol 2 No 2 (2020): TROPICAL ANIMAL SCIENCE
Publisher : Universitas Boyolali

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (976.01 KB) | DOI: 10.36596/tas.v2i2.370

Abstract

This study aim to determine the nutritional needs of laying hens according to physiological and environmental conditions in order to support the productivity of laying hens with free feeding choice. This research was conducted in Sidoharjo, Sumbung, Cepogo, Boyolali. Thirty layers of laying hens, age 52 weeks used in this study. The chicken were fed freely selectively with premix, corn, rice bran, and concentrate feed as measured ad libitum. Parameters measured were consumption, HDP, shell thickness and weight, albumen index, yolk index, and haugh index. The results were analyzed quantitatively by reading data with the graph. The results showed that the dietary intake of laying hens was lower than the standard, however, the nutrient needs could be fulfilled because the nutritional content of the feed ingredients was good. It’s can be seen from the high HDP, shell weight and thickness, also good egg index. Laying hens are able to fulfill their nutrient needs with the free feeding choice treatment.
Evaluation of Consumption Pattern and Microflora Reflection on Phase II Laying Hens with Free Feeding Choice Sigit Handoko; Suhardi Suhardi; Eudia Christina Wulandari
Tropical Animal Science Vol 2 No 2 (2020): TROPICAL ANIMAL SCIENCE
Publisher : Universitas Boyolali

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (865.494 KB) | DOI: 10.36596/tas.v2i2.371

Abstract

The aim of this study to determine effect of free feeding choice on consumption and profile of BAL on intestinal small & large of second phase laying hens. The research was conducted in June – July 2020 at Sidoharjo, Sumbung, Cepogo, Boyolali . This study used thirty of Lohmann Brown laying hens, 52 weeks . Feedstuffs used in this study are corn, rice bran and layer concentrate . Data analysis was measured by quantitative with graphs. This results showed that phase II on laying more consumped corn than rice bran and concentrate. Average of consumtion corn’s are 80 g/ hens/ day . However , the average of ration consumtion are 10 g / hens / day .On this study compare that hens more consume corn than consentrate , approximatly ,161 g/hens/ dayfor corns and 28 g /hens /day for consentrate . The microflora condition of the small and large is dominated by gram-positive bacteria, such as Bacillus, ( with contained are Diplobacillus, Streptobacillus and Streptococcus bacteria. The conclusion of this study was that Free Feeding Choice method can improve the health of the digestive tract and increase productivity of laying hens.
Performa Ayam Broiler Strain Cobb yang Diberi Herbal Kunyit Fitriana Akhsan; Harifuddin Harifuddin; Muh Irwan
Tropical Animal Science Vol 2 No 2 (2020): TROPICAL ANIMAL SCIENCE
Publisher : Universitas Boyolali

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (999.96 KB) | DOI: 10.36596/tas.v2i2.376

Abstract

This research discusses about broiler chickens which are given turmeric herbs by giving through feed and drinking water. The chickens used were 96 Cobb DOC strains, 8 for each experimental unit. The study used 3 treatment and 4 repeat. The treatment is: T0 = basal feed, T1 = basal feed + 2% turmeric from the amount of feed consumption and T2 = basal feed + 2% turmeric from the amount of drinking water consumption. The parameters discussed in this study are the performance of broilers consisting of feed consumption, drinking water consumption, body weight gain, final body weight, feed conversion, mortality and income over feed and chicken costs. Feed consumption, drinking water consumption, body weight gain, final body weight, feed conversion and mortality are not supported by significant maintenance (P> 0.05). The highest income from feed and chicken costs in T2 training is Rp. 11,582. The conclusion of this research is the application of turmeric is more optimal if applied through drinking water at a level of 2%.
Assessment Evaluation of Vocational Halal Slaughterer Training at International Livestock Training Center Batu East Java Province 2020 Kharisma Imam Adinata
Tropical Animal Science Vol 2 No 2 (2020): TROPICAL ANIMAL SCIENCE
Publisher : Universitas Boyolali

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (779.425 KB) | DOI: 10.36596/tas.v2i2.435

Abstract

Tujuan dari penelitian ini adalah untuk mendeskripsikan hasil evaluasi penyelenggaraan pelatihan vokasi juru sembelih halal di Balai Besar Pelatihan Peternakan Batu dengan menggunakan metode deskriptif kualitatif. Pemilihan informan dilakukan dengan teknik purposive sampling. Data ditabulasi dari wawancara dengan narasumber sebagai informan. Analisa data dilakukan dengan mengklasifikasi dan mengambil hubungan antar data wawancara tersebut. Validitas data diuji dengan teknik triangulasi sumber data berdasarkan wawancara dengan narasumber sebagai informan. Dari hasil penelitian menunjukkan bahwa evaluasi pelatihan vokasi juru sembelih halal dapat dianalisa dengan empat aspek evaluasi yang saling terikat dan berpengaruh dari tahap reaksi peserta pelatihan menyatakan puas pada kondisi sarana dan prasarana Balai Besar Pelatihan Peternakan Batu dan widyaiswara yang menyampaikan materi selama penyelenggaraan pelatihan. Pada aspek pembelajaran peserta pelatihan mayoritas memahami materi pelatihan vokasi juru sembelih halal. Tahap kebiasaan peserta pelatihan mayoritas telah melaksanakan materi pelatihan yang disampaikan. Aspek hasil target peserta pelatihan telah mencapai target yang ditetapkan oleh Balai Besar Pelatihan Peternakan Batu yaitu dari peningkatan nilai pengetahuan, keterampilan, dan sikap.
Pengaruh Lama Waktu Thawing Terhadap Kualitas Semen Beku Sapi Simmental Secara Mikroskopis Ririn Novita
Tropical Animal Science Vol 2 No 2 (2020): TROPICAL ANIMAL SCIENCE
Publisher : Universitas Boyolali

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1007.765 KB) | DOI: 10.36596/tas.v2i2.483

Abstract

Penelitian ini bertujuan untuk mengetahui pengaruh lama thawing terhadap kualitas semen beku Simmental. Meliputi dari motilitas masa Spermatozoa, konsentrasi Spermatozoa, Persentase Viabilitas Spermatozoa ,Persentase Abnormalisasi Spermatozoa dan Moitilitas Individu, yang dimana penelitian ini dilaksanakan di UPTD Balai Inseminasi Buatan (BIB) Sembawa, kabupaten Banyuasin, Provinsi Sumatera Selatan. Penelitian ini bersifat eksperimen dan dilakukan dengan menggunakan analisis sidik ragam rancangan acak lengkap (RAL) non-faktorial terdiri dari 6 taraf perlakuan dan 4 kali ulangan sehingga di dapat 24 unit percobaan. Adapun perlakuan yang digunakan adalah :S1 : 10 Detik lama waktu Thawing S2 : 20 Detik lama waktu Thawing S3 : 30 Detik lama waktu Thawing S4 : 40 Detik lama waktu Thawing S5 : 50 Detik lama waktu Thawing S6: 60 Detik lama waktu Thawing. Hasil penelitian ini menggunakan lama waktu thawing 40 detik, dan berpengaruh sangat nyata terhadap viabilitas spermatozoa dan motilitas individu spermatozoa dan motilitas individu spermatozoa dan tidak berpengaruh nyata terhadap persentase abnormalitas spermatozoa.

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