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All Journal Buletin Peternakan Jurnal Ilmu Ternak JURNAL ILMU DAN TEKNOLOGI PETERNAKAN JITRO (Jurnal Ilmiah dan Teknologi Peternakan Tropis) Jurnal Biodjati ZIRAA'AH MAJALAH ILMIAH PERTANIAN Jurnal Sumber Daya Hewan
Rachmat Wiradimadja
Departemen Nutrisi Ternak Dan Teknologi Pakan Fakultas Peternakan Universitas Padjadjaran Jl. Raya Bandung-Sumedang KM 21 Jatinangor Sumedang
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Computer Science & IT Earth & Planetary Sciences Environmental Science Immunology & microbiology Veterinary Other

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SPECIAL BONE MEAL PRODUK HIDROLISIS ALKALI PADA TULANG AYAM Denny Rusmana; Rachmat Wiradimadja; Fitri Apriani Noor; Intan Mayasaroh; Wiwin Winarsih
ZIRAA'AH MAJALAH ILMIAH PERTANIAN Vol 41, No 3 (2016)
Publisher : Pusat Publikasi Jurnal Universitas Islam Kalimantan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31602/zmip.v41i3.539

Abstract

The study aims to determine the effect of some alkaline hydrolysis to decolagenation , Ca and P content of chicken bones to produce Special Bone meal. Research using experimental design completely randomized nested (6X2), which consists of factor A are the type of Alkali (filtrat Abu Sekam (FAS) 10%, FAS 20%, KOH 2% KOH 4%, NaOH 2%, and NaOH 4% ) and factor W is the immersion time (24 hours and 48 hours) with each treatment was repeated five. The results showed that the type of alkali significantly affect (p≤0.05) decolegenation, the content of Ca and P chicken bones, while the immersion time factor significantly affected (p≤0.05) decolagenation and P content of chicken bones, but not significantly affect (p>0.05) the Ca content of chicken bones. Special Products Bone Meal best chicken bone obtained from the hydrolysis of chicken bone by 4% NaOH with a soaking time of 48 hours. With the ability decolagenation 60 ± 1.82% and the content of Ca, P, respectively 25.59 ± 0.57%, and 12.57 ± 0.26%
Pengaruh Bahan Pakan terhadap Jumlah Tribolium Castaneum dan Susut Bobot Pakan dalam Penyimpanan Ardana Reswari Pratama; Rachmat Wiradimadja; Iman Hernaman
Jurnal Sumber Daya Hewan Vol 1, No 1 (2020): Jurnal Sumber Daya Hewan
Publisher : Program Studi Peternakan, Universitas Padjadjaran PSDKU Pangandaran

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24198/jsdh.v1i1.30859

Abstract

Penelitian bertujuan untuk mengetahui jumlah Tribolium castaneum dan susut bobot bahan pakan (jagung, dedak padi, pollard, kulit biji coklat, dan kulit kopi). Penelitian dilakukan dengan metode eksperimental. Rancangan percobaan yang digunakan adalah Rancangan Acak Lengkap (RAL) dengan lima perlakuan yang masing-masing diulang sebanyak empat kali. Berdasarkan analisis statistik, hasil penelitian menunjukkan bahwa pengaruh jagung, dedak padi, pollard, kulit biji coklat, dan kulit kopi tidak berbeda nyata (P>0,05) terhadap tingkat serangan Tribolium castaneum.  Namun, pengaruh perlakuan bahan pakan nyata berpengaruh (P<0,05) terhadap penyusutan bobot bahan kering. Jagung menghasilkan susut bobot paling tinggi, diikuti kulit kopi dan kulit biji coklat, dan terendah dedak padi dan pollard. Kesimpulan dari penelitian menunjukkan bahwa Tribolium castaneum menyerang kelima bahan pakan, dengan jumlah penyusutan yang paling sedikit adalah dedak padi dan pollard.
Effect of Fermented Kangkong Seed (Ipomoea reptans Poir.) on Characteristics and Histology of Female Quail Reproductive Organs Kusumorini, Astuti; Wiradimadja, Rachmat; Putra, Ramadhani Eka; Rochana, Ana; Rusmana, Denny
Jurnal Biodjati Vol 6 No 1 (2021): May
Publisher : UIN Sunan Gunung Djati Bandung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15575/biodjati.v6i1.8295

Abstract

Quail has a high reproductive ability, which can reach 3 to 4 generations a year. The quail also have high eggs productivity and capable of producing 250-300 eggs/quail/year. Egg production is closely related to the reproductive system and feed. It is necessary to know the effect of feeding fermented kangkong on the characteristics and histology of the quail reproductive organs. The increase in livestock population should be balanced with an increase in the availability of feed. Kangkong seeds waste (Ipomoea reptans Poir.) is rejected seeds from seed factories that have the potential to become alternative feed ingredients because it contains about 13.46% protein. The purpose of this study was to determine the effect of fermented kangkong seed feed (Bikafer) on the characteristics of reproductive tract organs and histology of quail oviducts because feeds affect the development of the reproductive tract and quail egg production.  This study used a completely randomized design method (CRD) with 5 treatments and 4 replications. The treatments were as follows: R0 = commercial feed, R1 = 0%  (Bikafer), R2 = 7.5% (Bikafer), R3 = 15% (Bikafer) ,R4 = 22.5% (Bikafer). Data were analyzed using one-way ANOVA with a significance level of 95% (α = 0.05) and the Kruskal-Wallis test, while histological observations were described descriptively. The results showed that there were significant differences in the characteristics of the uterus, vaginal length, and isthmus weights. The histology of the quail reproductive tract developed well and showed the tunica mucosal tissue, serous tunica, muscular tunica, goblet cells, epithelium, and tubular gland cells.
Co-Authors Abun . Ana Rochana Ana Rochana, Ana Ana Rohana tarmidi Ardana Reswari Pratama D. Rusmana Dedi Rahmat Denny Rusmana Deny Saefulhadjar Elita Retno Milyanti Esam Eldin Eltayeb Fitri Apriani Noor Fransiskus Teguh Santoso Handi Burhanuddin Iman Hernaman Intan Mayasaroh Mohamad Haris Septian Ramadhani Eka Putra Salah Ahmed Abdulmuttalab T. Widjastuti Tuti Wijastuti Wiwin Tanwiriah Wiwin Winarsih