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All Journal Jurnal Biologi Tropis Jurnal Abdi Insani
Lalu Ahmad Zaenuri
Universitas Mataram
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PENERAPAN TEHNOLOGI INSEMINASI BUATAN MENGGUNAKAN SPERMA SEXING PADA TERNAK SAPI DI KECAMATAN LINGSAR KABUPATEN LOMBOK BARAT Lukman hy; Rodiah; Enny Yuliani; Lalu Ahmad Zaenuri; I Wayan Lanus Sumadiasa
Jurnal Abdi Insani Vol 7 No 2 (2020): Jurnal Abdi Insani Universitas Mataram
Publisher : Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/abdiinsani.v7i2.292

Abstract

Peningkatan mutu reproduksi pada kegiatan perternakan sapi perlu terus menerus digalakkan. Hal tersebut agar terciptanya efisiensi pada usaha produksi ternak sehingga menghasilkan keuntungan finansial yang lebih baik. Kegiatan pengabdian kepada masyarakat ini bertujuan untuk meningkatkan mutu genetik pada ternak sapi melalui inseminasi buatan menggunakan tekhnologi sperma sexing. Kegiatan ini dilakukan melalui penyuluhan, ceramah dan diskusi. Peserta yang menjadi target pelaksanaan kegiatan adalah peternak sapi yang berkecimpung pada bidang tekhnologi reproduksi. Hasil evaluasi menunjukkan bahwa kegiatan pengabdian pada masyarakat ini berjalan cukup baik. Respon dan antusiasme peserta penyuluhan dalam diskusi sangat baik. Penilaian sangat baik karena sambutan dari tokoh atau pemuka masyarakat untuk dapat merealisasikan pengetahuan tentang IB menggunakan sperma sexing pada ternaknya. Kesimpulan dari kegiatan ini adalah terjadinya peningkatan pengetahuan dan pemahaman peserta tentang teknologi inseminasi buatan menggunakan metode sperma sexing pada ternak sapi. Penilaian ini berdasarkan respon peserta dan pemuka masyarakat, sehingga hal ini merupakan faktor pendukung keberhasilan pelaksanaan IB pada waktu yang akan datang.
Pre-Weaning Growth Performance of Boerka (Boer >< Kacang) Crossbred Kids in the Difference Genotype and Birth Types Lalu Wira Pribadi; Rr. Agustien Suhardiani; Tahyah Hidjaz; M. Ashari; Happy Poerwoto; Rina Andriati; Lalu Ahmad Zaenuri
Jurnal Biologi Tropis Vol. 22 No. 3 (2022): July - September
Publisher : Biology Education Study Program, Faculty of Teacher Training and Education, University of Mataram, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jbt.v22i3.4146

Abstract

Breeding programs to promote the productivity of Indonesian local goats (i.e. Kacang Goats) in various regions have been carried out by cross-breeding with predominant breeds of meat goats in the world such as Boer Goats. Currently, considering that the various genotypes of the cross-bred goat (namely Boerka Goat) have been spread and farmed by various goat farms throughout the country, it is necessary to evaluate the increase in productivity achieved. This study aims to investigate the pre-weaning growth performance of Boerka (Boer x Kacang) Crossbred Kids at different genotypes and birth types. The study was carried out experimentally using 167 Boer x Kacang crossbred kids which was arranged in a Split-Plot Design covering 3 plots of kid genotype, namely: BK (50% Boer, 50% Kacang), BBK (75% Boer, 25% Kacang) , and KBK (25% Boer, 75% Kacang), each with 3 sub-plots of kid birth types, namely single born kid (CT), twin born kid (CK-2), and triplet born kid (CK-3), all including male and female kids. The response variable that measured on pre-weaning growth performance, was observed directly by measuring birth weight (BL), 90-day-old weaning weight (BS90), and daily body weight gain (PBBH) for pre-weaning period. The data is tabulated and analyzed using software “Genstat”. The results showed that BL, BS.90, and pre-weaning PBBH of Boer x Kacang crossbred kids were influenced by genotype (P<0.01) and birth type (P<0.05) of the kids, and differed (P<0.05) between males and females kid. Male kids showed BL, BS90, and Pre-Weaning PBBH 12.88, 9.20, and 9.24% higher than female kids, respectively. Based on the genotype and birth type of the kids, the highest pre-weaning growth performance was shown by single-born male BBK kids, with BL, BS.90 and Pre-Weaning PBBH 3.32±0.33, 13.06±3.46 and 0.114±0.020 kg, respectively.
Bioenergetic Performance of Bali Cows Employed in Ploughing Agricultural Land under Different Work Intensities Lalu Wira Pribadi; Muhammad Ashari; Lalu Ahmad Zaenuri; Lukman H Y
Jurnal Biologi Tropis Vol. 23 No. 2 (2023): April-June
Publisher : Biology Education Study Program, Faculty of Teacher Training and Education, University of Mataram, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jbt.v23i2.4849

Abstract

The study was undertaken to investigate the use of cow as draught power in soil cultivation of the different type of farming field namely paddy farming field and dry farming field. Ten cows (5 working pairs) were randomly selected from each location so that the total number of obsevation cows was 20 (10 pairs). From each location, 45 breeders were randomly selected as respondents, so that a total of 90 respondents was observed intensively. The results showed, that the main motives recorded from this study are all respondents (100%), both paddy field farmers and dry field farmers, raising cattle for a source of labor and for savings. Most of the farmers raise cattle also for the purpose of being a source of fertilizer (88% of respondents). Cows in dry field farming worked with heigher intensity then those worked on paddy field farming areas. Cows were employed in average 48 days/season and only 4 hours/day, each under 49,60 kg droaugt load, 45 HP draught power, and 45,57 kg draught force, which indicate that the use of cows as a draught animal power in soil cultivation at the transmigration site in the West Nusa Tenggara area is within sub maximal exercise.
Co-Authors Enny Yuliani I Wayan Lanus Sumadiasa Lalu Wira Pribadi Lukman H Y Lukman hy M Ashari Muhammad Ashari Poerwoto, Happy Rina Andriati Rodiah Rr. Agustien Suhardiani Tahyah Hidjaz