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All Journal Buletin Peternakan Animal Agricultural Journal Jurnal Ilmu dan Industri Peternakan Jurnal Sain Peternakan Indonesia Jurnal Ilmu-Ilmu Peternakan (Indonesian Journal of Animal Science) Jurnal Ilmu Ternak Veteriner Jurnal Ternak Tropika JITRO (Jurnal Ilmiah dan Teknologi Peternakan Tropis) BIOMA Livestock and Animal Research AGRISAINTIFIKA Jurnal Ilmu-ilmu Pertanian Animal Production : Indonesian Journal of Animal Production Jurnal Aplikasi Teknologi Pangan Agrisocionomics: Jurnal Sosial Ekonomi Pertanian Jurnal Pengembangan Penyuluhan Pertanian Bantara Journal of Animal Science AGROMEDIA: Berkala Ilmiah Ilmu-ilmu Pertanian Composite Jurnal Agripet

Edjeng Suprijatna

Faculty Of Animal And Agricultural Sciences, Diponegoro University, Central Java, Indonesia

Author-ID : 393968

Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Earth & Planetary Sciences Education Engineering Environmental Science Immunology & microbiology Materials Science & Nanotechnology Veterinary Other

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Growth of reproductive organ and its effect on laying performance of medium ype layer due to different levels of dietary protein in growing period Edjeng Suprijatna; Dulatip Natawihardja
Jurnal Ilmu Ternak dan Veteriner Vol 10, No 4 (2005): DECEMBER 2005
Publisher : Indonesian Center for Animal Research and Development (ICARD)

The purpose of this experiment was to study the optimal of dietary protein level of medium type layer in growing period associated with the growth of reproductive organ and the effect on laying performance. The experiment used 480 pullets of 10 weeks old grouped into three treatments of three protein levels, 12, 15 and 18. In laying period all of the treatments used the same ration with 15% protein. The results showed that dietary protein level in growing period significantly affected the growth of reproduction organ, growth performance and eggs quality. Effects of treatment in laying period was significantly different on laying performance only in early laying period, and subsequent period was not differently different. The conclusion of this experiment was the level of 12% adequate for minimal growth, level of 15% adequate for optimal growth and level 18% showed better performances during laying period. The results suggest that in growing period the dietary protein level is not below 15%. Key Words: Protein, Reproduction Organ, Laying Performance

Economic and Technical Analysis of Utilization Pistia Stratiotes as Magelang Duck Alternative Feed: An Agribusiness Paradigm Agus Setiadi; Siswanto Imam Santoso; Edjeng Suprijatna; Teysar Adi Sarjana; Suryani Nurfadillah
Buletin Peternakan Vol 44, No 3 (2020): BULETIN PETERNAKAN VOL. 44 (3) AUGUST 2020
Publisher : Faculty of Animal Science, Universitas Gadjah Mada

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21059/buletinpeternak.v44i3.51049

This study was conducted to determine the economic analysis, performance analysis and chemical quality of the meat of the utilization of pistia stratiotes (PS) in Magelang duck feed. Most duck feed is still very dependent on imports from other countries so there is a need to find alternative feedstuff that are not competing with humans. The experimental research was conducted at the Faculty of Animal Husbandry and Agriculture Undip using 4 treatments, namely T0 duck feed without the addition of PS in feed, T1 added 6% PS in feed, T2 added 12% PS in feed and T3 added 18% PS in duck feed. Parameters observed were final body weight, feed consumption, Feed Conversion Ratio (FCR), mortality, cholesterol, triglycerides, LDL, HDL, antioxidants, feed costs, income over feed costs, return on investment (ROI) and RC ratio. Feed consumption on T3 was the highest. Final body weight on T3 was not significantly different (P> 0.05) compared to T1 and T2 but higher than T0 (P<0.05). The FCR between T3, T2 and T1 was not significantly different (P>0.05), but was lower than T0, duck mortality in this study 0. Blood chemistry analysis (cholesterol, triglycerides, LDL, HDL) showed that T2 and T3 were significantly better than T0 and T1. The results of the economic analysis showed that ducks given PS at T2 and T3 had significant lower feed costs compared to T0 and T1, while ROI from T1, T2 and T3 were significantly higher than T0. The highest IOFC was achieved when duck were fed (T2), while the lowest IOFC was at T0. R/C ratio of T1, T2 and T3 was not significantly different, but higher when compared to T0. Based on the results of technical and economic analysis, the use of PS in 12% duck feed gave the best result of technical and economic performance

PENGARUH PEMBERIAN ADITIF PAKAN BERUPA KOMBINASI KULIT SINGKONG (Manihot esculenta L.) DENGAN BAKTERI ASAM LAKTAT (Lactobacillus sp.) TERHADAP KUALITAS EKSTERIOR TELUR PUYUH AWAL PRODUKSI Mey Surya Cipta Arum; Edjeng Suprijatna; Teysar Adi Sarjana
Bioma : Jurnal Ilmiah Biologi Vol. 9 No. 1: April 2020
Publisher : Universitas PGRI Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26877/bioma.v9i1.6037

Penelitian ini bertujuan untuk mengkaji pengaruh penambahan kulit singkong yang dikombinasikan dengan bakteri asam laktat sebagai aditif pakan dalam bentuk larutan terhadap kualitas eksterior telur awal produksi. Materi yang digunakan adalah 240 ekor puyuh umur 3 minggu dipelihara selama 12 minggu tiap masing-masing petak kandang berisi 10 ekor puyuh. Parameter yang diamati adalah bobot telur, tebal cangkang, kadar kalsium telur dan kekuatan cangkang telur. Perlakuan yang diberikan yaitu T0 = ransum basal + tanpa aditif pakan T1 = ransum basal + 1,6 %/kg aditif pakan, T2 = ransum basal + 2,4 %/kg aditif pakan, T3 = ransum basal + 3,2 %/kg aditif pakan. Data yang diperoleh di analisis dengan menggunakan analisis ragam (ANOVA). Rancangan percobaan yang digunakan adalah Rancangan Acak Lengkap (RAL) dengan 4 perlakuan dan 6 kali ulangan. Hasil penelitian menunjukkan bahwa pemberian aditif pakan kulit singkong yang dikombinasikan dengan bakteri asam laktat tidak berpengaruh nyata (P>0,05) terhadap bobot telur, kadar kalsium dsn kekuatan cangkang telur namun berpengaruh nyata menurunkan tebal cangkang telur (P<0,05). Kesimpulan penelitian ini adalah perlakuan pemberian aditif berupa kombinasi kulit singkong dan bakteri asam laktat belum mampu memperbaiki kualitas eksterior telur terhadap bobot telur, tebal cangkang, kadar kalsium dan kekuatan cangkang telur. Kata kunci : aditif pakan, bakteri asam laktat, kulit singkong, kualitas eksterior telur puyuh, puyuh.

Pengaruh Frekuensi dan Periode Pemberian Pakan terhadap Bobot Relatif Organ Limfoid Ayam Buras Super Ahmat Ikhsan Arfanda; Edjeng Suprijatna; Isroli Isroli
Jurnal Sain Peternakan Indonesia Vol 14, No 3 (2019)
Publisher : Universitas Bengkulu

Penelitian ini bertujuan untuk mengetahui waktu-waktu dimana ayam membutuhkan pakan melalui perbaikan manajemen pakan dengan frekuensi (F) dan periode (P) pemberian pakan. Penelitian ini menggunakan 252 ekor ayam buras super umur 1 hari dengan bobot awal rata – rata 37,88 ± 1,89 gram. Pakan yang digunakan adalah pakan komersil. Penelitian menggunakan rancangan split plot, dimana main plot berupa frekunsi pemberian pakan (1 kali/hari, 2 kali/hari dan 3 kali/hari) dan sub plot berupa periode pemberian pakan (14jam, 16jam dan 18jam) sehingga seluruhnya terdapat 36 kombinasi perlakuan. Parameter yang diukur meliputi bobot relatif organ limfoid (timus, limpa, bursa fabricius dan hati). Data yang diperoleh diamati keragamannya pada taraf 5%.Hasil penelitian menunjukan bahwa tidak ada pengaruh frekuensi dan periode pemberian pakan terhadap bobot relatif limpa, timus dan bursa fabrisius. Kesimpulan penelitian ini bahwa frekuensi dan periode pemberian pakan tidak meningkatkan bobot relatif organ limfoid.

Performans produksi telur puyuh yang diberi ransum tepung limbah udang fermantasi sukron latif; Edjeng Suprijatna; Dwi Sunarti
Jurnal Ilmu-Ilmu Peternakan (Indonesian Journal of Animal Science) Vol 27, No 3 (2017): Desember
Publisher : Faculty of Animal Science, Universitas Brawijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21776/ub.jiip.2017.027.03.06

This study was conducted to determine the effect the use of fermented shrimp flour waste (FSW) with different concentrations on the ration of the productivity of Japanese quail egg (Coturnix-coturnix japanica). This study used 250 female quails 8 weeks old. Research ingredients consist of corn, bran, soybean meal, shrimp flour, meat bone meal (MBM), lysin, methionin, lime, premix and FSW Shrimp waste consists of head, body skin and shrimp tail which is the rest of the shrimp stripping industry. The study design was using Complete Random Design (CRD) consisting of 5 treatments and 5 replications. The treatment unit consisted of T0 = Rations without TLUF, T1 = Ration using non fermented shrimp flour 7.5%, T2 = Ration using 5% TLUF, T3 = Ration using 7.5% TLUF and T4 = Ration using 10% TLUF. The data obtained were analyzed by using F test at 5% level, followed by Duncan test if any treatment effect. Parameters observed were feed consumption, hen day production (HDP), egg mass, feed conversion and income over feed cost (IOFC). The result of variance analysis showed that the treatment gave significant effect (P<0.05) to feed consumption and egg mass, while in HDP, feed conversion and IOFC did not show significant effect (P>0.05). The conclusion of this research is the use of fermented shrimp flour waste in quail ration can increase consumption, egg mass and IOFC but can not affect the production and conversion of feed. The highest IOFC value is in T2 treatment.

The effect of differences between house length and placement zones inside the closed house on the utilization of broiler chicken feed protein in the dry season Arjanggi Ari Bimo; Teysar Adi Sarjana; Edjeng Suprijatna
Jurnal Ilmu-Ilmu Peternakan (Indonesian Journal of Animal Science) Vol 30, No 3 (2020): December 2020
Publisher : Faculty of Animal Science, Universitas Brawijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21776/ub.jiip.2020.030.03.08

The research aims to examine the effect of differences in house length and placement zones inside a closed house on the utilization of broiler chicken feed protein in the dry season. The research material is 600 broiler chickens (strain cobb) divided into 20 experimental units and 2 closed houses with a length of 60 m with a capacity of 11,000 and a length of 120 m with a capacity of 22,000. This research used a randomized block design with a split-plot pattern and two factors. The main plot is closed house with length 60 and 120 meters, the subplot is the zone placement of chicken which are divided into 4 zones: zone 1 is parallel to the inlet, zone 2 is measured at 1/4 of the house length, zone 3 is measured at 1/2 the house length, zone 4 is measured at 3/4 the house length from the inlet. The parameters observed were protein digestibility, the protein efficiency ratio (PER), and nitrogen retention (NR). Macroclimate, microclimate, and microclimatic ammonia observed as supporting data and an overview of the research conditions. Longer house and placement zone of chicken further from the inlet increase temperature, humidity, and microclimatic ammonia inside the closed house. The results showed an interaction between the house length and placement zone of chicken against NR. The housing length of 120 m and zone 4 was significantly (P≤0,05) having lower protein digestibility, PER, and NR values. Protein digestibility began to decrease significantly (P≤0,05) in zone 3, while PER and NR significantly decrease from zone 2. It concludes that longer closed house and placement zones further from the inlet decrease the ability of broilers to utilizing feed protein in the dry season.

Profil perlemakan darah ayam broiler yang diberi pakan tepung daun kayambang (Salvinia molesta) Destriana Meliandasari; Bambang Dwiloka; Edjeng Suprijatna
Jurnal Ilmu-Ilmu Peternakan (Indonesian Journal of Animal Science) Vol 24, No 1 (2014)
Publisher : Faculty of Animal Science, Universitas Brawijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar

The aim of this study was to determine the effect of alternative local feed ingredients kayambang leaf meal (Salvinia molesta) as a fibrous protein source in broiler diet composition on the production performance and blood lipid. The study used one hundred broiler chickens at 15 days old unsex with average weight 500 ± 6,99 g. The study used experimental completely randomized design with four treatments and five replications. Ration treatment was arranged for starter and finisher periods including T0 (ration without Salvinia molesta leaf meal); T1 (ration with 6% of Salvinia molesta leaf meal); T2 (ration with 12% of Salvinia molesta leaf meal); and T3 (ration with 18% Salvinia molesta leaf meal). The results showed that Salvinia molesta leaf meal treatment in broiler diet significantly (P <0.05) influenced body weight gain, feed conversion, and blood lipid. However, the treatment had no significant effect (P>0.05) on feed consumption and carcass percentage. The conclusion of the study was the use of Salvinia molesta leaf meal decreased the production performance of broiler chickens. In addition, the use of Salvinia molesta leaf meal in broiler rations increased blood lipid profiles although they were still within the normal limits. Keywords: Salvinia molesta, ration, performance, lipid, broiler

PROFIL SALURAN PENCERNAAN ITIK TEGAL BETINA YANG DIBERI PAKAN TAMBAHAN KOMBINASI LIMBAH EKSTRAK DAUN PEPAYA DAN BAKTERI ASAM LAKTAT Ari Fandi; Rina Muryani; Edjeng Suprijatna
Sains Peternakan: Jurnal Penelitian Ilmu Peternakan Vol 17, No 1 (2019): Sains Peternakan
Publisher : Universitas Sebelas Maret (UNS)

Penelitian ini bertujuan untuk mengkaji pengaruh pemanfaatan limbah ekstrak daun pepaya (EDP) yang dikombinasikan dengan bakteri asam laktat (BAL) sebagai pakan tambahan terhadap profil saluran pencernaan itik tegal. Penelitian ini menggunakan 96 itik tegal betina berumur 22 minggu dan diberi 4 macam perlakuan yang terdiri dari 4 ulangan pada tiap perlakuannya. Perlakuan pada pakan adalah T0 = Pakan basal, T1 = Pakan basal + 1% (EDP+BAL), T2 = Pakan basal + 2% (EDP+BAL), dan T3 = Pakan basal + 3% (EDP+BAL. Parameter yang diamati adalah bobot relatif hati, usus halus, ventrikulus serta panjang jejenum, ileum, duodenum dan sekum. Data yang diperoleh di analisis menggunakan analisis ragam. Hasil penelitian menunjukan penambahan EDP+BAL pada pakan tidak berpengaruh signifikan terhadap panjang dan bobot saluran pencernaan.

THE IMPACT OF BROILER FARMERS’ BEHAVIOR USING BROODING PERIOD EQUIPMENT ON PRODUCTIVITY AND INCOME IN SEMARANG REGENCY Ahmad Wildan; Wulan Sumekar; Edjeng Suprijatna
Agrisocionomics: Jurnal Sosial Ekonomi Pertanian Vol 5, No 2 (2021): November 2021
Publisher : Faculty of Animal and Agricultural Science, Diponegoro University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14710/agrisocionomics.v5i2.8496

It is crucial to pay great attention to the broodstock or brooding period and determine the maintenance success afterward. All important organs such as the immune system, respiratory tract, digestive tract, skeleton, and fur are experiencing development during the brooding period. This study aimed to: (1) analyze the impact of broiler farmers’ behavior in the brooding period on the productivity of broiler chickens in Semarang Regency, (2) evaluate the effect of the use of equipment in the brooding period on the productivity of broiler chickens in Semarang Regency, (3) evaluate the effect of broiler chickens productivity on the broiler farmers’ income in Semarang Regency. The research method used was survey research. This research was descriptive with a quantitative approach. Exogenous variables studied include the farmers’ behavior and brooding period equipment, while the endogenous variables are productivity and income. The population in this study was broiler farmers in Semarang Regency. Sampling using a purposive sampling technique. Determination of samples using random sampling. The unit of analysis of this research is broiler farmers in Semarang Regency. The number of respondents was 120 people. Path analysis was used to analyze the impact of farmers’ behavior in the brooding period on the productivity of broiler chickens and the income of broiler farmers, and the effect of broiler chicken productivity on broiler farmers. The results showed that farmers’ behavior (Knowledge, Attitude, Skills, and Motivation) and brooding equipment significantly affect the productivity of broiler chickens. Farmers’ knowledge in the brooding period significantly affects farmers’ income. Farmers’ skills during the brooding period significantly affect the income, and the productivity of broiler chickens significantly affects farmers’ income.

Effect of The Addition of Casava Peel and Lactid Acid Bacteria As Feed Additives on The Chemical Profile of Broiler Chicken Meat Arindya Ayu Perwitarini; Edjeng Suprijatna; Rina Muryani
Bantara Journal of Animal Science Vol 1, No 2 (2019)
Publisher : Program Studi Peternakan, Fakultas Pertanian, Universitas Veteran Bangun Nusantara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32585/bjas.v1i2.394

The purpose of this research is to evaluate the effect of feed additives in the form of a combination of cassava peel and BAL on the chemical profile of broiler chicken meat in the form of protein, cholesterol, LDL and HDL broiler chicken meat. The material used was 144 broiler day old chicken (DOC), feed (containing 18.9% protein; 7.3% fat; 7.5% crude fiber; calcium 0.8%; Phosphorus 0.7%; energy metabolic (3044.9 kcal). This research used a completely randomized design with 4 treatments and 6 replications. T0 is a basal ration without the addition of feed additives (control); T1 is a basal ration + 50 ml / kg of feed additive; T2 is a basal ration + 100 ml / kg of feed additives and T3 is a basal ration + 150 ml / kg of feed additives. The results of the analysis of variance showed that the treatment of cassava peel and lactic acid bacteria affected the levels of meat protein and meat cholesterol but did not affect the levels of Low Density Lipoprotein (LDL) and High Density Lipoprotein (HDL) (P <0.05). Meat protein levels T0, T1, T2 and T3 respectively were 18.42%; 18.35%; 18.46% and 17.13%. Cholesterol levels of meat T0, T1, T2 and T3 were 1.49 mg / g; 1.43 mg / g; 1.08 mg / g and 1.05 mg / g. LDL levels of meat T0, T1, T2 and T3 were 0.32 mg / g; 0.35 mg / g; 0.37 mg / g and 0.37 mg / g. HDL levels of meat T0, T1, T2 and T3 were 0.18 mg / g; 0.16 mg / g; 0.15 mg / g and 0.19 mg / g. This study can be concluded that the addition of cassava peel can improve protein levels and reduce cholesterol levels but have not been able to improve LDL and HDL levels of broiler chicken meat.

Co-Authors Achmad Farid Agus Setiadi Ahmad Wildan Ahmat Ikhsan Arfanda Andi Mulyadi Angkeke, Ica Putri Ardi Widodo Ari Fandi Arifin, Ridlwan Arindya Ayu Perwitarini Arjanggi Ari Bimo Atika Asirratu Zahra Atmomarsono Atmomarsono, Atmomarsono Bambang Dwiloka Bambang Sukamto Cholis, Muchamad Abdul Dela Ayu Lestari, Dela Ayu Destriana Meliandasari Destriana Meliandasari Dulatip Natawihardja Dulatip Natawihardja Dwi Sunarti Dwi Sunarti Dwi, Vitus Edhy Sudjarwo Edy Kurnianto Eko Widodo Endra Dwi Cahyono Fatmawati, Eka Rizky Guntar M Tambunan Hanny Indrat Wahyuni Hapsari Witantri Hendra Siagian, Hendra Hilkias, Welda Hudiansyah, Puguh I. Isroli Ika Dian Lestari, Ika Dian Ilmianisa Azizah, Ilmianisa Irianto, Alfian Bagus JAMILAH Jenne Ferlon Singarimbun Kristianto, Vino Luh Made Indah Sri Handari Adiputra Luthfi D. Mahfudz Luthfi Djauhari Mahfuds Luthfi Djauhari Mahfudz Maâ€™rifah, Binti Mahfud , Lutfi Djauhari Manurung, Manurung Marifah, Binti Martha Ferwad Fijana Maulana, Dedy Ma’rifah, Binti Mey Surya Cipta Arum Mustofa, Fatmawati Nicodemus Bonardo Siahaan Nina Mahmudah, Nina Nindityas Ratya, Nindityas Nur Adiva R. Situmorang Nur Fuad Hasan Nurul Frasiska Nyoman Suthama Pangesti, Evi Rahmadhani, Dian Ninda Randy Pratama, Robertus Septian Rina Muryani Rositawati Indrati Sarjana, Teysar Adi Sarjana, Teysar Adi Satria Rizki Sarwono Shihah, Hanna Dzawish Siswanto Imam Santoso Siti Susanti, Siti Sri Kismiati, Sri Sri Kismiyati Sri Sumarsih sukron latif Suryani Nurfadillah Teysar Adi Sarjana Teysar Adi Sarjana Tri Ujilestari, Tri Turrini Yudiarti Umiyati Atmomarsono Utomo, Budi Wihardyanto Vinda Armalani, Vinda Vitus Dwi Yunianto Budi Ismadi Wahyu Suprapto Wahyuni, Nur Maulida Warsono Sarengat Wasistiana K Yunita, Wasistiana K Wulan Sumekar Yelly Kening Agustantikaningsih, Yelly Kening Yon Soepri Ondho Yuniarti, Putri

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