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Mardiansyah Mardiansyah
University of Mataram
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Education Environmental Science Materials Science & Nanotechnology Physics Social Sciences Veterinary

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Komposisi Botani, Persentase dan Kualitas Tanaman Pakan Sapi di Kabupaten Sumbawa Barat Yusuf Akhyar Sutaryono Sutaryono; Dahlanuddin Dahlanuddin; Mardiansyah Mardiansyah; Sukarne Sukarne; Oscar Yanuarianto; Andika Saputra
Jurnal Penelitian Pendidikan IPA Vol 9 No 4 (2023): April
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v9i4.3449

Abstract

This study aims to determine the botanical composition, percentage, and quality of plant feed given to cattle. The research was carried out in West Sumbawa Regency, using a survey method or direct observation in the field with a purposive sampling technique of 50 cattle breeders in Sumbawa Regency. The method used is by weighing the fresh weight of the whole feed given to the cows. Forage plants were observed by separating the plants based on their type, then identified each type of forage plant that has been separated using the help of the Plant Net application and followed by proximate analysis. The results showed that the botanical composition consisted of 19 types of forage plants, namely 6 types of legumes, 4 types of grasses, 2 types of agricultural waste, and 7 types of weeds. The percentage of forage feed respectively is legumes (53%), grass (43%), agricultural waste (3%), and others (1%). Leguminous feed was dominated by lamtoro (46.16%) and other legumes (6.37%). The quality of feed given to cattle is of good quality due to the dominance of forage legumes in feed with a crude protein content of 16.06%.
Artificial Insemination in Local Beef Cattle Breeding Using Various Breeds of Males in West Lombok Regency: An Evaluation of Its Success Rate lukmanHy lukmanHy; Enny Yuliani; Lalu Ahmad Zaenuri; I Wayan Lanus Sumadiasa; Mardiansyah Mardiansyah; Ryan Aryadin Putra
JURNAL TRITON Vol 14 No 2 (2023): JURNAL TRITON
Publisher : Politeknik Pembangunan Pertanian Manokwari

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47687/jt.v14i2.501

Abstract

Penelitian ini bertujuan untuk mengevaluasi keberhasilan Inseminasi Buatan (IB) pada pembibitan sapi potong lokal dengan menggunakan berbagai bangsa pejantan berdasarkan Service Per Conception (S/C), Non-Return Rate (NRR), dan Conception Rate (CR) di Kabupaten Lombok Barat. Penelitian dilakukan menggunakan metode survei dan observasi terhadap 270 ekor sapi dengan masing-masing sebanyak 90 ekor akseptor IB per kecamatan dengan pejantan sapi Bali, Simmental, Limousin, Brahman, dan Angus. Peternak yang menjadi sampel ditentukan secara quota sampling dari 3 kecamatan di Kabupaten Lombok Barat. Data yang diperoleh ditabulasi dan dianalisis secara deskriptif untuk mendapatkan persentase S/C, NRR, dan CR. Hasil penelitian menunjukkan bahwa keberhasilan IB terbaik berdasarkan S/C adalah dengan menggunakan semen sapi Bali, Simental, dan Limousin (1,15, 1,16, dan 1,25), sedangkan untuk sapi Angus dan Brahman 1,30 dan 1,33. Semen sapi Bali, Simental, dan Limousin menghasilkan NRR (84,55; 78,84; 75,0%), sedangkan Angus 66,66%. Nilai CR untuk semen sapi Bali, Simental, Limousin, Brahman, dan Angus masing-masing adalah 79,41; 71,15; 72,5; 66,66; dan 69,69%. Sapi jantan Bali, Simental, dan Limousin merupakan pejantan terbaik untuk keberhasilan IB, sedangkan sapi jantan Brahman dan Angus kurang diminati (12,22 dan 3,30%). Disimpulkan bahwa tingkat keberhasilan Inseminasi Buatan yang paling tinggi ditunjukkan pada penggunaan semen sapi Bali dibandingkan dengan penggunaan semen sapi Simental, Limousin, Brahman, dan Angus.
Co-Authors Andika Saputra Dahlanuddin Dahlanuddin Enny Yuliani I Wayan Lanus Sumadiasa Lalu Ahmad Zaenuri Lukman HY Oscar Yanuarianto Putra, Ryan Aryadin Sukarne Sukarne Yusuf Akhyar Sutaryono Sutaryono