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All Journal Edutech Jurnal Ilmu Ternak Veteriner JITRO (Jurnal Ilmiah dan Teknologi Peternakan Tropis) Indonesian Journal of Agricultural Research JURNAL PERTANIAN QARDHUL HASAN: MEDIA PENGABDIAN KEPADA MASYARAKAT Jurnal Peternakan Nusantara Jurnal Ilmiah Mandala Education (JIME) Indonesian Journal of Applied Research (IJAR) Karimah Tauhid Journal Of Agriculture Sciences (Agrosci)

Deden Sudrajat

Universitas Djuanda, Indonesia

Author-ID : 388367

Agriculture, Biological Sciences & Forestry Arts Humanities Biochemistry, Genetics & Molecular Biology Computer Science & IT Economics, Econometrics & Finance Education Environmental Science Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Neuroscience Social Sciences Veterinary Other

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Pengaruh Subtitusi Pakan Komersil oleh Tepung Bungkil Inti Sawit terhadap Nilai Energi Metabolis dan Kecernaan Ransum Ayam Kampung Mulyana, Abdullah Alhanan; Sudrajat, Deden; Jatmiko, Jatmiko
Jurnal Pertanian Vol. 8 No. 1 (2017): APRIL
Publisher : Universitas Djuanda

Bungkil inti sawit digunakan sebagai pakan ternak, berpotensi besar menggantikan sebagian bahan pakan pada ransum komesial. Penelitian ini dilakukan untuk mengevaluasi energi metabolis ransum mengandung bungkil inti sawit pada ayam kampung. Rancangan penelitian menggunakan rancangan acak lengkap dengan menggunakan sebanyak 16 ekor ayam kampung disusun secara acak menjadi 4 perlakuan dan 4 ulangan. Perlakuan yang digunakan adalah R0= Pemberian pakan komersil tanpa penambahan bungkil inti sawit; R1= Pemberian pakan komersil dengan penambahan 10 % bungkil inti sawit; R2= Pemberian pakan komersil dengan penambahan 15 % bungkil inti sawit; R3= Pemberian pakan komersil dengan penambahan 20 % bungkil inti sawit. Peubah yang diamati terdiri dari energi metabolis dan kecernaan ransum ayam kampong dengan menggunakan metoda indikator Cr2O3. Hasil penelitian menggunakan metode indikator menunjukan bahwa tepung bungkil inti sawit tidak erpengaruh nyata pada energi metabolis, dan kecernaan ransum. Namun pada kecernaan lemak kasar, menunjukan bahwa penambahan tepung bungkil inti sawit sangat berpengaruh nyata (P<0,01).KATA KUNCI: ayam kampung, tepung bungkil inti sawit, energi metabolis THE INFLUENCE OF COMMERCIAL FEED SUBSTITUTION FOR CAKE FLOUR BY PALM KERNEL OF ENERGY RATION DIGESTIBILITY AND METABOLIS FREE-RANGE CHICKENABSTRACTPalm kernel for cake which is used as animal feed, potentially replacing big feed ingredients in commercial rations. This research was conducted to evaluate the energy metabolis rations contain palm kernel for cake on a free-range chicken. Draft research using randomized complete design with the use of as many as 16 free-range chickens randomly arranged into 4 treatments and 4 replicates. The treatment used is R0 = feeding a commercial without the addition of palm kernel for cake; R1 = feeding a commercial with the addition of 10% for cake palm kernel; R2 = feeding a commercial with the addition of 15% for cake palm kernel; R3 = feeding a commercial with the addition of 20% for cake palm kernel. The observed variables are composed of energy and digestibility of metabolis free-range chicken rations using indicators of Cr2O3. The results of research using the method of indicator showing that palm kernel for cake flour has no effect on the real energy ration digestibility and metabolis. However, on a rough fat digestibility showed that the addition of palm kernel for cake flour is very influential real (P < 0.01).

Influence Of Egg Shape And Egg Weight On Characteristic Of Quilted Egg (Coturnix Coturnix Japonica) Rozi, Ahmad Fahrul; Sudrajat, Deden; Anggraeni, Anggraeni
Jurnal Pertanian Vol. 9 No. 1 (2018): APRIL
Publisher : Universitas Djuanda

Research on Influence of Egg Shape and Egg Weight on Characteristic of Quilted Egg (Coturnix coturnix japonica) has been done for one month, this research aim to know the influence of egg shape and egg weight to fertility, hatchability, hatching weight, and sex in bird Quail and can select good egg weight to hatch. This study used quail eggs (Coturnix coturnix japonica), as many as 216 grains divided into two groups. Each is a group with an egg shape (pointed, semi-pointed, and round) and group with egg weight (mild, moderate, and severe). The hatching machine used is semi-automatic hatching machine, before the egg is inserted into the hatching machine is done selection that includes egg shape and egg weight, egg shape selection is done by measuring the width and length of eggs using sliding and egg weight is done by weighing the eggs with scales digital. The first factor is egg form with three levels, A1 (egg taper = 75 - 78,12%), A2 (semi-pointed egg = 79,59 - 82,11%), and A3 (round = 82,78 - 86,76 %). While the second factor is the egg weight of three levels namely B1 (light weight = 9 - 10 grams), B2 (Medium weight = 11-12 grams) and B3 (Weight = 13-14 grams). Of the 2 factors with three levels were obtained 9 treatment combinations of each treatment repeated 4 times, each repetition consisted of 6 grains. The experimental design used was Completely Randomized Design (RAL) 3 x 3 factorial pattern for fertility variables, hatchability, hatching weight and percentage of male sex. The results showed that the eggs did not give a significant effect on fertility, hatchability, hatching and sex weights, whereas for egg weight only had a significant effect on hatch and percentage of male sex.

PENGARUH PENYEMPROTAN LARUTAN JERUK NIPIS (CITRUS AURANTIFOLIA) PADA PROSES PENETASAN TELUR ITIK PERIODE HATCHER Firdianti, Listi; Sudrajat, Deden
Jurnal Pertanian Vol. 12 No. 1 (2021): APRIL
Publisher : Universitas Djuanda

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30997/jp.v12i1.3305

Saat ini tingkat produksi telur itik lokal masih sangat rendah dan bervariasi jika dibandingkan dengan produksi telur ayam yang memiliki daya tetas mencapai 80%. Manajemen penetasan merupakan salah satu upaya untuk meningkatkan produksi ternak itik. Penelitian ini bertujuan untuk menguji pengaruh pemberian bahan larutan jeruk nipis pada telur itik tetas terhadap mortalitas, daya tetas, susut telur, bobot tetas dan daya jual itik. Penelitian ini dilaksanakan pada tanggal 27 Agustus sampai dengan 30 September 2018. Penelitian ini dilaksanakan di laboratorium kandang Fakultas Pertanian Universitas Djuanda Bogor-Jawa Barat. Penelitian ini menggunakan 48 butir telur tetas hasil perkawinan inseminasi buatan itik mojosari yang didapatkan dari Balai Penelitian (Balitnak) Ciawi. Rancangan percobaan menggunakan Rancangan Acak Lengkap (RAL). Penelitian ini terdiri dari empat perlakuan dan empat ulangan dan setiap ulangan terdiri dari 3 butir telur perlakuan tersebut terdiri atas P0: penyemprotan tanpa menggunakan larutan jeruk nipis, P1: penyemprotan menggunakan larutan jeruk nipis 15%, P2: penyemprotan menggunakan larutan jeruk nipis 20%, P3: penyemprotan menggunakan larutan jeruk nipis 25%. Frekuensi penyemprotan dua kali/hari pada pukul 10.00 dan 14.00 pada setiap perlakuan. Penyemprotan menggunakan larutan jeruk nipis dengan dosis 15%, 20% dan 25% berpengaruh nyata terhadap susut telur dan bobot tetas.

Pengaruh Subtitusi Tepung Ikan dengan Tepung Maggot BSF (Hermetia Illucens) terhadap Persentase Karkas Puyuh (Coturnix coturnix japonica) Masa Pertumbuhan Prasetyo, Agung; Wahyuni, Dewi; Malik, Burhanudin; Sudrajat, Deden; Anggraeni
Jurnal Pertanian Vol. 15 No. 1 (2024): APRIL
Publisher : Universitas Djuanda

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30997/jp.v15i1.10995

Maggot BSF memiliki kandungan protein yang hampir sama dengan tepung ikan sehingga bisa dijadikan pakan pengganti sumber protein. Penelitian ini bertujuan untuk menguji pengaruh tepung ikan yang diganti dengan tepung maggot BSF(Hermetia Illucens) pada ransum terhadap karkas burung puyuh masa pertumbuhan. 60 ekor puyuh berumur 7 hari dengan bobot badan awal sebesar 22,25±4,23g yang digunakan dalam penelitian ini dan dipelihara selama 35 hari, di kandang Prodi Peternakan Universitas Djuanda Bogor. Rancangan yang digunakan adalah rancangan acak lengkap dengan 5 perlakuan 4 ulangan yang terdiri dari R0= Ransum terdiri dari 0% tepung maggot dan 16% tepung ikan, R1= Ransum terdiri dari 4% tepung maggot dan 12% tepung ikan, R2= Ransum terdiri dari 8% tepung maggot dan 8% tepung ikan, R3= Ransum terdiri dari 12% tepung maggot dan 4% tepung ikan, R4 = Ransum terdiri dari 16% tepung maggot dan 0% tepung ikan. Data dianalisis menggunakan ANOVA dan uji duncan. Peubah yang diamati yaitu bobot potong (g), bobot karkas (g), persentase karkas(%), persentase dada (%), persentase sayap (%), persentase paha (%) dan persentase punggung(%). Hasil penelitian menunjukan bahwa subtitusi tepung ikan dengan tepung maggot pada taraf 16% berbeda nyata (P˂0,05) terhadap bobot potong, bobot karkas, persentase dada dan persentase punggung. Namun tidak berbeda nyata (P˃0,05) terhadap persentase karkas, persentase sayap dan persentase paha. Subtitusi tepung ikan dengan tepung maggot dengan taraf 4 – 16% tidak dapat meningkatkan persentase karkas pada puyuh masa pertumbuhan

External and Internal Quality of the Quail Eggs Fed Ration with Different Level of Metabolizable Energy and Protein Sudrajat, Deden; Wahyuni, Dewi; Nur, Hanafi; Kardaya, Dede
Jurnal Ilmu dan Teknologi Peternakan Tropis Vol 9, No 2 (2022): JITRO, May
Publisher : Universitas Halu Oleo

Quail eggs are a source of animal protein that the public can consume. In addition to the low price, eggs also contain nutrients needed by the body. So it is necessary to pay attention to the quality of the eggs before consuming them. Egg quality that can be assessed is derived from internal and external quality. The quality of the eggs is influenced by various factors, including the content of the ratio given, especially the energy-protein balance of the feed. This study aimed to assess the external and internal quality of quail eggs with different protein and energy levels. The research was carried out for 42 days in the poultry house of the Animal Husbandry Study Program, Faculty of Agriculture, Djuanda University. The feed ingredients formulated in this study as the basic ration were yellow corn, fine bran, soybean meal, fish meal, premix, DCP, CaCO3, CPO, and Cr-O. The design used was a completely randomized design (CRD) with four treatments and four replications with six quails per cage unit. The research data were analyzed by analysis of variance (ANOVA) if the data showed significantly different results (P<0.05), followed by Duncan's test. The variables observed in this study were egg weight, shell weight, percentage of eggshell weight, eggshell thickness, egg index, egg white weight, egg yolk weight, egg white weight percentage, egg yolk weight percentage, Haugh unit (HU). The results showed that the balance of energy and protein differences were not significantly different in all variables. Based on the research results, it can be concluded that the quail ration with the balance of protein 17% and metabolizable energy 2800 kcal/kg has been able to maintain the internal and external quality of eggs in quail and produce standard egg quality.Keywords: protein energi balance; egg white, yolk, haugh unit

Management of Broiler Chicken Maintenance with a Semi-Closed Cage System in the Cages of Partner Breeders PT. Pitik Digital Indonesia Nur Hanif, Fitra; Sudrajat, Deden; Wahyuni, Dewi; Karya, Dede
Jurnal Agrosci Vol 1 No 5 (2024): Vol 1 No 5 Mei 2024
Publisher : Ann Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62885/agrosci.v1i5.271

Indonesia's growing population continues to increase the need for animal protein, including meat, milk, and eggs. Public awareness of the importance of animal protein in nutrition is increasing. In this context, meat becomes one of the most consumed sources of animal protein, because in addition to its good taste it is also due to its high nutritional content. Field Work Lectures (MPAs) are conducted to apply theory in field practice, especially in broiler chicken rearing management. MPA activities are carried out in the cages of partner breeders of PT. Pitik Digital Indonesia in West Java, which includes primary and secondary data collection and implementation of maintenance management standards. The productivity project results of the Farming program show increased efficiency in achieving the expected chicken weight, through improvements in facilities and infrastructure as well as the use of applications that facilitate maintenance. Broiler rearing management involves several stages, including cage preparation, feeding, maintenance, to the harvesting process. The cage used has a semi-closed system and faces from North to South. The breed of chickens raised is broiler chickens of the Cobb strain. Although the performance index shows good performance, improvements in biosecurity and sanitation of cages are needed to reduce chicken mortality and disease risk.

PENGGUNAAN SOFTWARE SEBAGAI SUMBER DAN MEDIA PEMBELAJARAN SEKOLAH DI MASA PANDEMI COVID-19: STUDI LITERATUR Jaja Jamaludin; Gingin Ginanjar; Euis Teti Halimah; Deden Sudrajat
Jurnal Ilmiah Mandala Education (JIME) Vol 7, No 1 (2021): Jurnal Ilmiah Mandala Education
Publisher : Lembaga Penelitian dan Pendidikan Mandala

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58258/jime.v7i1.1659

Abstrak – Analisis tinjauan pada studi literature terhadap artikel atau tulisan yang membahas tentang penggunaan software sebagai sumber dan media pembelajaran sekolah di masa pandemi covid-19. Metode yang digunakan pada jurnal ini adalah studi literature dengan mengunjungi beberapa halaman atau artikel dari world wide web, yang dilakukan dengan jenis naratif (pemaparan) terkait dengan topik penggunaan software sebagai sumber dan media pembelajaran sekolah di masa pandemi covid-19. Teknik analisis data yang dilakukan penulis adalah dengan melakukan penyaringan (apply filter), berdasarkan tahun yakni 2019-2020, judulnya yakni yang relevan dengan perangkat lunak komputer pembelajaran, dan topiknya. Secara keseluruhan, inti yang dibahas adalah perangkat lunak komputer yang populer ditengah pandemi, khususnya yang digunakan dalam pembelajaran di sekolah.

Pengaruh Penambahan Tepung Serai Wangi (Cymbopogon nardus L.) sebagai Imbuhan Pakan dalam Ransum terhadap Performa Ayam Jowo Super (Joper) Zaidan, Muhammad Nahar; Sudrajat, Deden; Kardaya, Dede
Jurnal Pertanian Vol. 15 No. 2 (2024): OKTOBER
Publisher : Universitas Djuanda

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30997/jp.v15i2.13905

Ayam Joper stands for Ayam Jowo Super or often known by the public as Ayam Kampung Super. Joper chicken is the result of a cross-breed between male native chickens and laying hens. The Citronella plant is a type of plant from the grass family with bioactive substances, namely essential oils, citronella, geraniol, citral, eugenol, cadine, and cadinol which have the potential to become feed additives. The purpose of this study was to examine the effect of the addition of citronella meal (Cymbopogon nardus L.) as a feed additive in the ration on the performance of Joper. This research was conducted for 63 days from July 26 to September 26, 2023, located in Padasuka Village, Ciomas, Bogor. This study used Joper chickens with an average initial body weight of 34.9 ± 2.71 grams. The design model used in this study is a completely randomized design (CRD) consisting of 5 treatments 4 replicates, each replicate has 5 Joper chickens. The treatments given were R0 = basic ration without the addition of 0% citronella meal, R1 = basic ration with the addition of 2% citronella meal, R2 = basic ration with the addition of 4% citronella meal, R3 = basic ration with the addition of 6% citronella meal, R4 = basic ration with the addition of 8% citronella meal. The results showed that the addition of citronella meal as a feed additive in the ration had an effect (P<0.05) on increasing ration consumption, maintaining body weight gain, and reducing the feed conversion ratio of Joper chickens. The conclusion of this study is the addition of citronella meal in a ration of as much as 6% gives the best results on ration consumption and body weight gain while the addition of citronella meal in the ration as much as 8% the best result on feed conversion ration in week 3 and 7.

Co-Authors abas, abas Abas, Abas Abdullah Baharun Agus Hardian Akram, Hisyam Anggraeni Anggraeni Anggraeni Annisa Rahmi Bagus Arif Setiawan Baharun, Abdulah Bashar, Septiar Bashar, Septiar Burhanudin Malik Dede Kardaya Destia, Miya Destia, Miya Dewi Wahyuni Dewi Wahyuni E Dihansih Elis Dihansih Elis Dihansih Euis Teti Halimah Fadilla, Audry Fauzan, Ikhwan Firdianti, Listi fitrah, reza Fitro, Reky Fitro, Reky Ginanjar, Gingin - Gingin Ginanjar Gofur, Muhammad Hesa Ali Halimah, Euis Teti Hanafi Nur harahap, finsa dwinanda Heryani, Ety Heryani, Ety Jaja Jamaludin Jatmiko Jatmiko Jatmiko Jayawarsa, A.A. Ketut Juarsa, Akhmad kapriani, julianti kapriani, julianti Karya, Dede Kusbiyantari, Asri Kusbiyantari, Asri M. Winugroho Malik, Burhanudin malik, burhanudin Metkono, OAF Metkono, OAF Mochamad Yusuf Alsagaff Mohammad Winugroho, Mohammad Muhammad Hildan muhidin, asep muhidin, asep Mulyana Mulyana Mulyana, Abdullah Alhanan Najian, Irfan Nur Hanif, Fitra Paryanta, Paryanta Pujiharyanto, Agung Purwana, I Putu Renaldi, Aldi Ristika Handarini Rosmayanti, Pratiwi Rozi, Ahmad Fahrul Rozi, Ahmad Fahrul Sadiyah, Halimatul Sadiyah, Halimatul Sahroji, Sahroji Sahroji, Sahroji SFS Puteri Sofiyudin swito, swito swito, swito Tedi Saputra Viona Oktavia Wahyudi, Febi Tri Wahyudi, Febi Tri Wini Nahraeni Zaidan, Muhammad Nahar Zaman, Mohammad Badru

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