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Pendugaan Heritabilitas dan Korelasi Genetik Berat Umur 21 Hari dan Berat Umur 35 Hari pada Mencit Cahyowati, Meireni; Febrianta, Harvey; Ufidiyati, Nain; Maharani, Nadia; Wicaksono, Yananto Aryo
Jurnal Kridatama Sains dan Teknologi Vol 7 No 02 (2025): Jurnal Kridatama Sains dan Teknologi
Publisher : Universitas Ma'arif Nahdlatul Ulama Kebumen

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.53863/kst.v7i02.1805

Abstract

This study aims to determine the genetic potential of mice by estimating their weight at 21 days old and 35 days old. Mice are one of the rodents used in education for learning purposes, such as practical work, research, and experimental animals, as well as in the food, pharmaceutical, and cosmetics industries. The importance of mice in education and industry has led to efforts to maintain their quality through genetic improvement. This study utilized data from 258 mice, including 20 male mice and 43 female mice. Heritability estimates and genetic correlation estimates were calculated using the half-sib correlation method. The estimated heritability value for 21-day-old weight in mice was 0.72 ± 0.27, and the estimated heritability value for 35 days old weight in mice was 0.88 ± 0.30. The estimated heritability values for 21 days old weight and 35 days old weight in mice fall into the category of high heritability. The estimated genetic correlation between 21 days old weight and 35 days old weight in mice was 0.34 ± 0.22, which falls into the category of positive and moderate genetic correlation. Based on the results of the heritability and genetic correlation estimates for 21 days old weight and 35 days old weight, mice show good genetic potential.
Edukasi Keselamatan Wisata Air di Sendang Seruni Banyuwangi Ismaniar, Bitsyi Naviri; Febriyanti, Beby Dwi; Ufidiyati, Nain; Yulianandaris, Yulianandaris
Jurnal Pengabdian Masyarakat Bangsa Vol. 3 No. 8 (2025): Oktober
Publisher : Amirul Bangun Bangsa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59837/jpmba.v3i8.3231

Abstract

Kegiatan pengabdian masyarakat berjudul “Edukasi Keselamatan Wisata Air di Sendang Seruni Banyuwangi” dilaksanakan oleh tim dosen Politeknik Negeri Banyuwangi bekerja sama dengan Pemerintah Desa Tamansari dan Pokdarwis setempat. Tujuan kegiatan ini adalah untuk meningkatkan kesadaran, pengetahuan, dan keterampilan pengelola serta penjaga lapangan dalam menjaga keselamatan wisata air di kawasan Sendang Seruni. Metode pelaksanaan menggunakan pendekatan partisipatif melalui sosialisasi dan penyuluhan interaktif yang melibatkan sepuluh peserta, terdiri atas pengelola wisata, anggota Pokdarwis, dan petugas lapangan. Materi yang diberikan mencakup pengenalan potensi bahaya wisata air, prinsip keselamatan berbasis CHSE (Cleanliness, Health, Safety, and Environment), peran pengelola dalam mitigasi risiko, serta langkah dasar tanggap darurat. Hasil kegiatan menunjukkan peningkatan pemahaman peserta terhadap pentingnya keselamatan wisata air serta tumbuhnya kesadaran kolektif bahwa keselamatan merupakan bagian penting dalam pengelolaan destinasi wisata yang berkelanjutan. Kegiatan ini juga menghasilkan rekomendasi tindak lanjut berupa pelatihan lanjutan, pembentukan tim siaga keselamatan, serta penambahan fasilitas pendukung keselamatan di area berisiko.