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The Effect of Differences in Closed House Density on the Outlet Near Zone on the Finisher Phase Broiler Performance Nilawati Widjaya; Sari Suryanah; Tedi Akhdiat; Hilman Permana; Raden Febrianto Christi; Munajat Yulianto
Bantara Journal of Animal Science Vol 4, No 1 (2022)
Publisher : Program Studi Peternakan, Fakultas Pertanian, Universitas Veteran Bangun Nusantara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32585/bjas.v4i1.2347

Abstract

Research on the Effect of Differences in Density of Closed House Cages in the Zone Near Outlet on Broiler Performance in the Finisher Phase, has been carried out for 40 days, from May 25, 2021 to July 3, 2021. The study was conducted at Farm H. Noto Miharjo Adiwarno Village, Buayan District, Kebumen Regency, Central Java. This study aims to determine the effect of differences in cage density in the zone near the outlet in the closed house cage on the performance of the finisher phase broiler chickens and to find out how much the density of the cage in the zone near the outlet in the closed house cage is capable of producing optimal finisher phase broiler performance. This research was conducted using the Experimental Method. The design used was a completely randomized design (CRD), which consisted of 4 treatments, namely P0 (cage density 10 birds/meter2), P1 (cage density 12 birds/meter2), P2 (cage density 14 birds/meter2), and P3 (cage density 14 birds/meter2). cage 16 tails/meter2). Each treatment was repeated 5 times, and each replication consisted of a different number of boilers according to the density of the cage used. The observed variables were feed intake, daily weight gain and feed conversion. The data obtained were analyzed using variance, if there was an effect of treatment followed by Duncan's multiple area test. The conclusion of this study was the difference in density of closed house cages in the zone near the outlet had a significant effect on daily body weight gain, but had no significant effect on ration consumption and feed conversion. The cage density of 12 birds/meter2 can produce optimal body weight gain.Keywords: Closed house, outlet, broiler, feed consumption, body weight gain, feed conversion.
Substitusi rumput lapang dengan hay African Star Grass (Cynodon plectostachyus) terhadap produktivitas kelinci lokal jantan Syifa Nurjannah; Ikhsan Kholiq; Tedi Akhdiat; Nilawati Widjaya
Jurnal Ilmu Peternakan Terapan Vol 5 No 1 (2021): Jurnal Ilmu Peternakan Terapan
Publisher : Politeknik Negeri Jember

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25047/jipt.v5i1.2733

Abstract

The purpose of this research was to determine field grass substitution by hay African Star Grass (Cynodon plectostachyus) on the productivity of local male rabbits with an age of 3 months old. The research was conducted in October-November 2020 in Central Pojok Village, Cikahuripan, Lembang, West Bandung Regency. The research method used a completely randomized design with five treatments which were P0: 80% field grass + 20% concentrate; P1: 60% field grass + 20% hay African Star Grass + 20% concentrate; P2: 40% field grass + 40% hay African Star Grass + 20% concentrate; P3: 20% field grass + 60% hay African Star Grass + 20% concentrate; P4: 80% African Star Grass hay + 20% concentrate, and each treatment was repeated five times so that the number of rabbits used were 25 heads. Data obtained were analyzed using SPSS software and Duncan's multiple range test. The results showed that the substitution of field grass by Afrikan Star Grass affected ration consumption (P<0.05) with an average of 150.79-185.78 grams/head/day, but did not affect body weight gain and feed conversion (P>0.05) with an average of 14.64-19.78 grams/head/day and 7.94-11.60, respectively. This study concluded that the provision of hay African Star Grass at the level of 20% showed more optimal results.
Imbangan Enzim Papain dengan Nitrit terhadap Kualitas Fisik (Keempukan, Warna dan pH) Daging Kuda Desva Yuan Pramudya; Triana Ulfah; Tedi Akhdiat; Rachmat Adiputra; Hari Hariadi
JURNAL TRITON Vol 15 No 1 (2024): JURNAL TRITON
Publisher : Politeknik Pembangunan Pertanian Manokwari

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47687/jt.v15i1.707

Abstract

Daging kuda belum banyak diminati oleh masyarakat karena kualitas fisik daging kuda memiliki tekstur yang agak alot, berbau amis dan warna tidak menarik. Hal tersebut dikarenakan pada umumnya kuda dipergunakan untuk bekerja sehingga daging kuda memiliki jaringan ikat yang banyak dan kuda dipotong jika sudah afkir. Kualitas fisik daging menjadi standar acuan konsumen dalam pemilihan daging. Salah satu cara untuk memperbaiki tekstur daging kuda adalah dengan mengeempukannya. Penelitian ini bertujuan untuk mengetahui pengaruh dari imbangan enzim papain dan nitrit terhadap kualitas daging kuda. Bahan yang digunakan dalam penelitian ini daging kuda, enzim papain, dan nitrit. Penelitian eksperimen menggunakan Rancangan Acak Lengkap (RAL), terdiri dari 4 perlakuan yaitu P1 (enzim papain serbuk 100%), P2 (enzim papain serbuk 50% + nitrit 0,02%), P3 (enzim papain serbuk 25% + nitrit 0,04%), dan P4 (nitrit 0,06%). Parameter yang diamati keempukan, pH, dan warna daging. Hasil penelitian yang semakin tinggi jumlah nitrit yang ditambahkan nilai pH dan nilai keempukan meningkat, sedangkan untuk nilai warna berlaku sebaliknya, semakin tinggi jumlah nitrit yang ditambahkan skor warna semakin menurun. Kesimpulannya, penggunaan enzim papain dan nitrit terhadap uji kualitas daging kuda pada keempukan dan warna berpengaruh nyata namun tidak berpengaruh pada pH daging, penggunaan enzim papain sebesar 50% dan nitrit 0,02% menghasilkan daging kuda dengan kualitas yang baik.