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All Journal Jurnal Sain Veteriner Bioma : Berkala Ilmiah Biologi JURNAL ANATOMI FISIOLOGI Jurnal Akademika Biologi AL KAUNIYAH Jurnal Peternakan Indonesia BIOMA Jurnal Biologi Tropika NICHE Journal of Tropical Biology Buletin Anatomi dan Fisiologi (Bulletin of Anatomy and Physiology) Spizaetus: Jurnal Biologi dan Pendidikan Biologi Prosiding SNPBS (Seminar Nasional Pendidikan Biologi dan Saintek) Jurnal Kedokteran Hewan Berita Biologi
Muhammad Anwar Djaelani
Departemen Biologi, Fakultas Sains Dan Matematika, Universitas Diponegoro Jl. Prof. Soedarto, SH, Tembalang, Semarang, Jawa Tengah, Indonesia 50275
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Education Environmental Science Health Professions Immunology & microbiology Materials Science & Nanotechnology Medicine & Pharmacology Public Health Veterinary Other

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Studi Perilaku Harian Rusa Timor (Cervus timorensis) di Lembaga Konservasi PT Taman Satwa Semarang Husna, Noora Lailatul; Kasiyati, Kasiyati; Djaelani, Muhammad Anwar; Setiawan, Hendrik Tri; Puri, Nur Liliana; Alrais, Aditya
Jurnal Sain Veteriner Vol 42, No 2 (2024): Agustus
Publisher : Faculty of Veterinary Medicine, Universitas Gadjah Mada bekerjasama dengan PB PDHI

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22146/jsv.89306

Abstract

Adaptation of timor deer at the Conservation Institution of PT Taman Satwa Semarang is formed through a learning and memory process. The presence of visitors stimulates the deer to walk towards the side of the pen even though it is resting. Drop in feeding by keepers in the morning, afternoon, and evening causes the deer to become more active during the day. This study aims to analyze frequency and duration of the daily behavior of timor deer on weekdays with few visitors and on weekends with lots of visitors. Behaviors observed include moving, feeding, resting, grooming, aggressive, eliminative, and reproductive behavior. This research was conducted for 30 days. The object used in this study was a population of 18 adult timor deer. The method used is scan sampling, data recording of daily behavior which includes duration and frequency are carried out periodically at 10-minute intervals. The collected data includes daily behavioral, type of feed, as well as temperature and humidity. Data analysis was performed using t-test at a significance level of 5%. The results showed that visitor activity between weekdays and weekends had a significant effect (p˂0.05) on moving, feeding, resting, grooming, aggressive, and reproductive behavior. The conclusion of this study was the most timor deer perform resting and reproductive behaviors on weekdays, while moving, eating, and social behavior are mostly carried out on weekend.
PERTUMBUHAN AYAM PETELUR JANTAN (Gallus gallus domesticus L.) SETELAH PEMBERIAN TEPUNG DAUN KELOR (Moringa oleifera Lam.) SEBAGAI ADITIF PAKAN Djaelani, Muhammad Anwar; Mujiyono, Muhammad Bagas; Sunarno; Kasiyati
Berita Biologi Vol 23 No 2 (2024): Berita Biologi
Publisher : BRIN Publishing (Penerbit BRIN)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55981/beritabiologi.2024.5526

Abstract

Ayam petelur jantan merupakan ayam cull yang memiliki pertumbuhan efisien dan dijadikan sebagai produk substitusi ayam kampung. Daun kelor mengandung komponen nutrien esensial dan berpotensi dijadikan aditif pakan untuk pemacu pertumbuhan ayam petelur jantan. Penelitian ini bertujuan untuk menganalisis pertumbuhan ayam petelur jantan yang diberi tepung daun kelor sebagai aditif pakan. Penelitian menggunakan Rancangan Acak Lengkap dengan 5 perlakuan dan 6 kali ulangan. Kelompok perlakuan terdiri atas kontrol (tanpa penambahan tepung daun kelor), serta kelompok aditif tepung daun kelor 1%, 2%, 3%, dan 4%. Variabel yang diukur meliputi konsumsi pakan, bobot tubuh mingguan, pertambahan bobot tubuh, dan rasio konversi pakan. Hasil penelitian menunjukkan bahwa aditif pakan tepung daun kelor tidak berpengaruh secara signifikan terhadap konsumsi pakan, bobot tubuh mingguan, pertambahan bobot tubuh, dan rasio konversi pakan pada ayam petelur jantan (P>0,05). Meskipun demikian, penggunaan tepung daun kelor sebagai aditif pakan sampai dengan dosis 4% tidak memberikan dampak negatif pada pertumbuhan ayam petelur jantan.
KARAKTERISTIK KARKAS, BOBOT ORGAN DIGESTORIA DAN HISTOMORFOMETRI ILEUM ITIK HIBRIDA SETELAH PENAMBAHAN TEPUNG DAUN KELOR (Moringa oleifera Lam.) DALAM PAKAN Arzakina, Silfia; Rahmah, Sinta Aulia; Djaelani, Muhammad Anwar; Sunarno, Sunarno; Kasiyati, Kasiyati
Berita Biologi Vol 24 No 2 (2025): Berita Biologi
Publisher : BRIN Publishing (Penerbit BRIN)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55981/berita_biologi.2025.5551

Abstract

Daun kelor merupakan salah satu sumber bahan pakan ternak yang kaya nutrien seperti protein, lemak, serat, mineral, dan vitamin. Nutrien yang terkandung di dalam pakan dapat mempengaruhi optimalisasi sistem pencernaan sehingga dapat meningkatkan produktivitas. Penelitian ini bertujuan mengevaluasi pemberian imbuhan pakan tepung daun kelor pada karakteritik karkas, bobot organ digestoria, dan histomorfometri ileum itik hibrida. Itik yang digunakan dalam penelitian ini adalah itik hibrida jantan berjumlah 32 ekor yang dibagi ke dalam empat kelompok perlakuan dengan delapan kali ulangan. Kelompok pertama diberi pakan standar komersial tanpa penambahan tepung daun kelor (0%), kelompok kedua sampai keempat diberi pakan komersial standar dengan penambahan tepung daun kelor masing-masing 2,5%, 5%, dan 7,5%. Rancangan percobaan berupa Rancangan Acak Lengkap. Data dianalisis menggunakan uji one-way ANOVA dan uji lanjut Duncan pada taraf signifikansi 5%. Hasil penelitian menunjukkan bahwa perlakuan tepung daun kelor tidak berpengaruh nyata (P>0,05) pada bobot karkas, bobot potongan karkas, bobot organ digestoria, dan histomorfometri ileum, namun berpengaruh nyata (P<0,05) pada diameter peyer patches itik hibrida. Kesimpulan dari penelitian ini adalah pemberian imbuhan tepung daun kelor tidak memberikan dampak negatif pada karakteristik karkas, bobot organ digestoria, dan histomorfometri ileum. Imbuhan tepung daun kelor dapat diaplikasikan pada itik karena dapat meningkatkan sistem imun pada saluran pencernaan yang ditandai dengan peningkatan diameter peyer patches.
Histological Structure of Broiler Duodenum After Feeding a Combination of Additives Spirulina Flour and Liquid Nanochitosan Nabila Syalist Fitria; Sunarno; Kasiyati; Muhammad Anwar Djaelani
Al-Kauniyah: Jurnal Biologi Vol. 19 No. 2 (2026): AL-KAUNIYAH: JURNAL BIOLOGI
Publisher : Department of Biology, Faculty of Science and Technology, Syarif Hidayatullah State Islami

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15408/kauniyah.v19i2.50154

Abstract

Spirulina is a microalgae rich in protein, fat, carbohydrates, minerals, chlorophyll a, phycocyanin, beta-carotene, linoleic acid, and vitamins. Nanochitosan, a polymer derived from chitin, contains amine and carboxylate groups. Both additives enhance digestion, absorption, and duodenal structure in broilers. This study analyzed the effect of combining spirulina flour and liquid nanochitosan on broiler duodenal histology. A 3 × 2 factorial completely randomized design (CRD) with four replicates was used. The first factor was spirulina flour (0; 3; 6%), and the second was liquid nanochitosan (0 & 5%). Measured variables included duodenal weight, length, villus height, epithelial thickness, muscular layer thickness, and lumen diameter. Data were analyzed using ANOVA at a 5% significance level. Results showed spirulina alone affected duodenal lumen diameter (P <0.05), while nanochitosan alone had no effect on duodenal length, villus height, epithelial thickness, muscular thickness, or lumen diameter (P >0.05). The combination significantly increased duodenal weight (P <0.05) but did not affect other variables. In conclusion, spirulina and nanochitosan improve duodenal weight but do not alter duodenal length, duodenal lumen diameter, villus height, or layer thicknesses.
Bobot Organ Viseral pada Burung Puyuh Betina (Cortunix cortunix japonica) setelah Pemberian Tepung Daun Kelor (Moringa oleifera Lam.) sebagai Aditif Pakan Eric Ocki Ardinata; Muhammad Anwar Djaelani; Sunarno Sunarno; Kasiyati Kasiyati
Spizaetus: Jurnal Biologi dan Pendidikan Biologi Vol 7 No 3 (2026): Spizaetus: Jurnal Biologi dan Pendidikan Biologi
Publisher : Program Studi Pendidikan Biologi, FKIP, Universitas Nusa Nipa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55241/spibio.v7i3.820

Abstract

The ban on the use of antibiotic growth promoter as feed additives in livestock has created a need for safer and more accessible antibiotic alternatives. One promising alternative is moringa (Moringa oleifera Lam.). Moringa leaves have the potential to serve as natural antibiotics that support digestive health and the function of visceral organs. This study aimed to analyze the performance of visceral organs following the administration of moringa leaf powder as a feed additive at various concentrations. Thirty female quails were divided into five treatment groups that received 0%, 2.5%, 5%, 7.5%, and 10% moringa leaf powder in their feed, with six replications per group. The quails were culled at 106 days, and their visceral organs including proventriculus, ventriculus, intestines, liver, pancreas, and heart were isolated and weighed. Data were analyzed using ANOVA at a 5% significance level. The results showed that moringa leaf powder supplementation significantly increased pancreatic weight, but did not produce significant differences in the weight of the other visceral organs. It can be concluded that the use of moringa leaf powder as a feed additive has a positive impact on increasing pancreatic weight and helps maintain the weight of the proventriculus, ventriculus, intestines, liver, and heart.
Co-Authors Agung Janika Sitasiwi Agung Janika Sitasiwi Alfiandry, Muhammad Alief Rifaldi Alrais, Aditya Apriliyani, Nur Indah Arief Niendya W Arif Nur Latifah Arzakina, Silfia Chatarina Umbul Wahyuni Dara Puspita Jati Windoro Dewi Purwaningsih Dwi Rahmawati Dyah Ayu Maharani Putri, Dyah Ayu Maharani Enny Yusuf Wachidah Yuniwarti Enny Yusuf Wachidah Yuniwarti Eric Ocki Ardinata Evi Lestari Fathurika, Kusuma Alya Fernanda Imansari Gunawan, Rida Arwanda Hermin Pancasakti Kusumaningrum Hikmah Putri Pratiwi Husna, Noora Lailatul Jatmiko, Arif Budi Kasiyati Kasiyati Kasiyati Kasiati Kasiyati, K Kasiyati, _ Kencana Ayudya Prabahandari Khairunnisa, Nurul Fathia Khunfaya Firnanda Putri Rossida Kristanto, Rachellita Elizania Kumala, Amelia Setya Nur Kusuma Alya Fathurika Lia Lestari Luthfiana Ulil Albab Luthfiana Ulil Albab Masadah, Siti Murni Muhammad Alvin Gibran Muhammad AmmarNurHandyka Mujiyono, Muhammad Bagas Nabila Syalist Fitria Novia Marcelina Nur Azizah Nur Azizah Pratama, Agata Rio Puri, Nur Liliana Rahita Dayurani Rahmah, Sinta Aulia Salsabila Alifah Sarwo Edi Wibowo, Sarwo Edi Sella Widya Astuti Setiawan, Hendrik Tri Silvana Tana Siska Hairunnisa Siti Muflichatun Mardiati Siti Murni Mas&#039;adah SRI ISDADIYANTO Suhartatik, S Sunarno SUNARNO Sunarno Sunarno Sunarno Sunarno Sunarno, _ Susan Nuraeni Teguh Suprihatin Tyas Rini Saraswati Zulfa, Laili Fitria Zuni Novika Zuni Novika