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Effects of The Inclusion of Star Gooseberry Dried Leaf Extract in Ration on Egg Organoleptic Values of Local Duck Anggraeni; Ristika Handarini; Deden Sudrajat; Burhanudin Malik; Viona Oktavia
Indonesian Journal of Applied Research (IJAR) Vol. 2 No. 3 (2021): Indonesian Journal of Applied Research (IJAR)
Publisher : Universitas Djuanda

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30997/ijar.v2i3.157

Abstract

Duck egg is known to have an unpleasant fishy odor which often becomes a factor reducing its acceptance in public. This odor is resulted from lipid oxidation which can be avoided by using an antioxidant. This study was aimed at assessing the effects of the inclusion of star gooseberry (Sauropus androgynus) dried leaf extract in ration on egg organoleptic quality of local duck. The study was conducted in a completely randomized design with 4 treatments and 4 replicates. Sensory test by 60 semi-trained panelists and hedonic quality and hedonic tests were conducted. Data were subjected to a Kruskal-Wallis test. Results showed that treatments gave significant effects (P <0.05) on aroma (hedonic), yolk color, and aroma (hedonic quality). It was concluded that the inclusion of star gooseberry dried leaf extract by 1,5% in ration improved the quality of egg yolk color, egg aroma, and consumers’ preference. A further study on the effects of DSGLE on meat quality and protein digestibility in ducks was recommended.
Penentuan Siklus Estrus Berdasarkan Gambaran Sitologi Vagina dan Profil Hormon pada Rusa Timor Wilmientje Marlene Mesang Nalley; Ristika Handarini; Muhammad Rizal; Raden Iis Arifiantini; Tuty Laswardi Yusuf; Bambang Purwantara
Jurnal Veteriner Vol 12, No 2 (2011)
Publisher : Faculty of Veterinary Medicine, Udayana University and Published in collaboration with the Indonesia Veterinarian Association

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (213.983 KB)

Abstract

Determination of estrous cycle especially the length of estrous is an important role in improvingthe fertility and reproductive performance of farm animals. This study was aimed to observe thelength of estrous cycle and estrous period based on cytologic and estrogen (E2) and progesterone (P4)hormone profiles. Samples of vaginal smears were collected daily and stained with Giemsa. Bloodsamples were collected every two days using jugular vein implant catheter. The hormone profileswere analized by radio immuno assay. All data were analyzed descriptively. Results of this studyshowed that there were four lowest points percentage of parabasal epithelial cells with the averageof 14.25%, while the superficial epithelial cells showed four highest points (85.75%). The intervalsbetween lowest point of parabasal epithelial cell and the highest point of superficial cells were at 20,18, and 16 with the average of 18 days. This phenomenon showed a cyclical processed with almostthe same length of time of the actual an estrous cycle pattern in timor deer. The range of E2 concentration was 7.06 to 18.14 pg/ml and P4 concentration was 2.58 to 7.48 ng/ml. The intervaltime between the peak of E2 was 17 days which represented the estrous cycle of timor deer. It isconcluded that analysis of estrous cycle in timor deer can be detected by vaginal cytological andhormone analysis profiles.
Sinkronisasi Estrus dan Inseminasi Buatan pada Rusa Timor Wilmientje Marlene Mesang Nalley; Ristika Handarini; Raden Iis Arifiantini; Tuty Laswardi Yusuf; Bambang Purwantara; Gono Semiadi
Jurnal Veteriner Vol 12 No 4 (2011)
Publisher : Faculty of Veterinary Medicine, Udayana University and Published in collaboration with the Indonesia Veterinarian Association

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (160.937 KB)

Abstract

The objective of this experiment was to examine the fertility of timor deer (Rusa timorensis) frozensemen by artificial insemination (AI) with intracervical technique after estrus synchronization withControlled Internal Drug Release, for Goat (CIDR-G®). Six adult, healthy, and cycling hinds aged 3 to 4years were used in this experiment. The percentage of estrus hind, onset and duration of estrus wereobserved. Pregnancy diagnosis was conducted using ultrasound scanner (USG) at day 120 afterinsemination. The response of estrus was 82.22 %, the onset of estrus was 25.33 hours after CIDR®withdrawal with the length of estrus was 28 hours. The pregnancy rate at first AI trial under sedation was16.7% (1/6), at second and third without sedation was 60% (3/5) and 100% (2/2) respectively. The durationof pregnancy was 248 to 285 days; with the average calving rate was 50%. The result concludes thatinsemination in hind without sedation was better than with sedation.
Production performance and meat quality of local ducks fed rations containing extract of torch ginger (Etlingera elatior) flowers and betel (Piper Betle linn) leaves Ristika Handarini; Elis Dihansih; Dewi Wahyuni; Burhanudin Malik
Jurnal Ilmu-Ilmu Peternakan (Indonesian Journal of Animal Science) Vol 31, No 2 (2021): August 2021
Publisher : Faculty of Animal Science, Universitas Brawijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21776/ub.jiip.2021.031.02.03

Abstract

Compared to chickens, ducks still have low productivity and other limitations.  One of the causes of these problems might be attributed to the off-odor found in duck meat.  Therefore, production performance and meat quality of ducks need to be improved.  The inclusion of extracts of betel (Piper betle Linn) leaves and torch ginger (Etlingera elatior) flowers wereas done to improve production performance and meat quality of local ducks. This study was aimed at assessing the effects of the inclusion of betel leaves and torch ginger flowers in the basal rations on production performance and meat quality of local ducks in the growing phase. A completely randomized factorial design in 4 x 4 with three replicates was used.  The first factor consisted of four levels of torch ginger flower solution, namely 0, 2.5, 5, and 7.5%.  The second factor consisted of four levels of betel leaf solution, namely 0, 2.5, 5, and 7.5%. Results showed that no significant differences (P>0.05) were found in body weight gain, feed intake, feed conversion, mortality rate and meat quality (pH, water holding capacity, tenderness and cooking loss).  It was concluded that the inclusion of extract of betel leaves and torch ginger flowers did not improve production performance and meat quality of male local ducks.
Non-Carcass Parts of Local Male Ducks Fed Commercial Feed Supplemented with Torch Ginger (Etlingera elatior) Flower Extract Mohammad Badru Zaman; Ristika Handarini; Deden Sudrajat
Indonesian Journal of Agricultural Research Vol. 1 No. 1 (2018): InJAR, Vol. 1, No. 1, March 2018
Publisher : Talenta Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32734/injar.v1i1.189

Abstract

The torch ginger (Etlingera elatior) is a herbaceous plant the flower of which is commonly used in feed to improve the quality of meat. This study was aimed at assessing the effects of giving commercial feed non-carcass portions of local ducks. The study was conducted at the Poultry Farm of Department of Animal Husbandry Djuanda University, Bogor, from June to August 2016. Twenty four 2-week-old male local ducks were used. Completely randomized design with 4 treatments and 3 replicates was used. The treatments consisted of 100% of commercial ration (R0), commercial ration + 2.5% of TGE solution (R1), commercial ration + 5% of TGE solution (R2), and commercial ration + 7.5% of TGE solution (R3). The feeding trial lasted 6 weeks after which the ducks were slaughtered and carcass weight, dressing percentages and carcass parts were measured. The percentage of non-carcass parts including head, neck, shank, liver, heart, gizzard, feathers, blood and intestines were also measured. No significant effect of treatments (P > 0.05) on all parameters measured were found. It was concluded that the inclusion of TGE solution in commercial ration up to 7.5% did not significantly affect the live weight, weight and percentages of non-carcass parts including blood, feathers, head, neck, shank, liver, gizzard, heart, and intestines.
KUALITAS OOSIT DARI OVARIUM SAPI PERANAKAN ONGOLE (PO) PADA FASE FOLIKULER DAN LUTEAL THE QUALITY OF OOCYTES FROM OVARIES OF ONGOLE CROSSBREED ON FOLLICULAR AND LUTEAL PHASES RistikaHandarini Hardiansyah
Jurnal Pertanian Vol. 5 No. 2 (2014)
Publisher : Universitas Djuanda

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (540.243 KB) | DOI: 10.30997/jp.v5i2.48

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Ovarium merupakan limbah rumah potong hewan (RPH) yang masih mempunyai potensi untukdimanfaatkan sebagai pembawa materi genetik untuk proses fertilisasi in vitro. Penelitian ini bertujuanmembandingkan kualitas oosit yang dihasilkan oleh folikel dari ovarium sapi peranakan ongole (PO)pada fase folikuler dan luteal. Ovarium sapi PO diperoleh dari RPH Depok masing-masing 5 pasang (fasefolikuler) dan 5 pasang fase luteal. Medium transportasi ovarium menggunakan laktat ringer danantibiotik (0,1%) pada suhu 38,5oC. Aspirasi dan klasifikasi kualitas oosit dilakukan di LaboratoriumProduksi Embrio Balai Embrio Ternak Cipelang Bogor. Aspirasi oosit menggunakan jarum suntik 18 Gdalam medium phosphat buffer saline, calf serum 3%, dan antibiotik 1%. Pengamatan kualitas oosit(grade A, B, C, dan D) menggunakan mikroskop stereo. Data ditabulasi dan dianalisis dengan Chi Squareuntuk menguji perbedaan kualitas oosit pada kedua fase: folikuler dan luteal. Hasil penelitianmenunjukkan perbedaan nyata (P<0,5) pada grade A dan B, sedangkan grade C dan D tidakmenunjukkan beda nyata (P>0,5) lebih tinggi pada fase luteal. Total rataan grade (A dan B) digunakanuntuk proses fertilisasi menunjukkan perbedaan yang nyata (P<0,5) pada fase luteal. Dapatdisimpulkan bahwa produksi dan kualitas oosit grade A dan B dari oosit lebih banyak pada fase luteal.Kata kunci: kualitas oosit, ovarium limbah RPH, fase luteal, fase folikuler, sapi PO
PROFIL DARAH DOMBA EKOR TIPIS (Ovis aries) YANG DIBERI RANSUM FERMENTASI ISI RUMEN SAPI BLOOD PROFILE IN THIN TAIL SHEEP (Ovis aries) FED RATIONS CONTAINING FERMENTED CATTLE RUMEN CONTENTS RistikaHandarini MuhammadNossafadli
Jurnal Pertanian Vol. 5 No. 2 (2014)
Publisher : Universitas Djuanda

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (566.122 KB) | DOI: 10.30997/jp.v5i2.49

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Pemberian pakan selain hijauan memungkinkan terjadinya perubahan fisiologis ternak. Penelitian inibertujuan untuk mengkaji pengaruh pemberian pakan pengganti hijauan berupa fermentasi isi rumensapi terhadap eritrosit, leukosit, hemoglobin, hematokrit, dan diferensiasi leukosit darah domba.Domba yang digunakan dalam penelitian berjumlah 12 ekor domba ekor tipis jantan berumur sekitar4–6 bulan. Penelitian ini menggunakan rancangan acak lengkap: 4 perlakuan dan 3 ulangan uji lanjutmenggunakan uji Duncan. Perlakuan yang diberikan adalah R0 (pakan rumput lapang 100%), R1(fermentasi isi rumen 50% + rumput lapang 50%), R2 (fermentasi isi rumen 75% + rumput lapang25%), R3 (fermentasi isi rumen 85% + rumput lapang 15%). Fermentasi isi rumen berupa isi rumensapi, dedak padi, molases dan urea. Parameter yang diamati adalah kadar eritrosit, leukosit,hemoglobin, hematokrit, dan diferensiasi leukosit. Hasil penelitian menunjukkan kadar eritrosit,leukosit, hematokrit, dan diferensiasi leukosit tidak berpengaruh nyata (P>0,05), akan tetapi kadarhemoglobin menunjukkan berbeda nyata (P<0,05) pada perlakuan R3 (85% IRS + 15% rumputlapangan) yaitu 13,24 g/dl. Kesimpulan penelitian menunjukkan pemberian ransum fermentasi isirumen sapi berpengaruh tidak nyata (P>0,05) terhadap jumlah eritrosit, leukosit, hematokrit domba,dan diferensiasi leukosit (eosofil, netrofil, basofil, monosit, dan limfosit) darah, kecuali jumlahhemoglobin menunjukkan pengaruh nyata dengan pemberian 85% fermentasi isi rumen sapi. Isi rumensapi (IRS) dapat digunakan sebagai pakan pengganti hijauan pada musim kemarau tanpa memengaruhikondisi fisiologis darahnya.
RESPONS ESTRUS SAPI RESIPIEN FH YANG DISINKRONISASI DENGAN HORMONE GnRH, ESROGEN, PROGESTERON DAN PROSTAGLANDIN Ristika Handarini; Sukurna Kurniawan; Elis Dihansih
Jurnal Pertanian Vol. 8 No. 1 (2017)
Publisher : Universitas Djuanda

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (777.105 KB) | DOI: 10.30997/jp.v8i1.634

Abstract

Penelitian ini bertujuan untuk menguji efektivitas penyuntikan kombinasi hormone GnRH, estrogen, progesteron dan prostaglandin terhadap respon estrus, onset estrus dan durasi estrus sapi FH resipien. Penelitian ini menggunakan 15 ekor sapi FH resipien tidak bunting, yang akan mendapat perlakuan. Perlakuan dalam penelitian ini adalah: P1 = Penyuntikan hormon prostaglandin (Capriglandin) 137,5 mg/ 5 ml  pada hari ke-0 dan hari ke 11 dengan dosis yang sama, P2 = Penyuntikan hormon GnRH (Fertagyl) 100 µg/ 2 ml  pada hari ke-4  dan penyuntikan hormon protaglandin (Prostavet) 2 ml  pada hari ke-11, dan P3 = Penyuntikan hormon progesterone (Potahormon) 250 g/ 40 ml dan estrogen (Ovalumon)  40,000 IU/ 2 ml  pada hari ke-5 dan penyuntikan hormon prostaglandin (Capriglandin) 137,5 mg/ 5 ml pada hari ke-11. Data dianalisis menggunakan Chi-Square untuk semua paramers.  Hasil penelitian menunjukkan bahwa respon estrus sapi yang diberi perlakuan menunjukkan  gejala estrus (100%), onset estrus pada hari ketiga (72 jam setelah disinkronisasi) dan lama estrus selama 3 hari (72 jam). Semua perlakuan merupakan cara yang efektif  untuk sinkronisasi estrus. Kesimpulan penelitian adalah  sinkronisasi estrus resipient sapi FH dengan  menggunakan hormone  GnRH, estrogen, progesteron dan  prostaglandin memberikan  hasil sama baiknya pada semua parameter. Disarankan untuk aplikasi dilapangan menggunakan hormon progesteron (Potahormon) 250 g/ 40 ml pada hari ke-0, hormon estrogen (Ovalumon)  40,000 IU/ 2 ml  hari ke-5  dan injeksi  hormon prostaglandine (Capriglandin) 137,5 mg/ 5 ml pada kari ke-11.KATA KUNCI: respon estrus,  sapi FH,  GnRh, Estrogen dan rogesteron,  Prostaglandin  ESTRUS RESPONSE OF FH COWS RECIPIENT AFTER SYNCHRONIZED WITH GNRH HORMONE, ESROGEN, PROGESTERON DAN PROSTAGLANDINABSTRACTThis study was aimed to test the effectiveness injection of several combination hormone of GnRh, estrogen, progesterone and prostaglandin e to the response of estrus, onset estrus and duration of  estrus Friesian Holstein dairy cows recipient.  This study was used fifteen dairy cows recipient not pregnant, which were divided into three treatment method of synchronization of estrus. The three treatments were P1: injection 137,5/5 ml prostaglandin hormone (Capriglandin) on  day-0 and repeat on day-11, P2: injection GnRh (Fertagyl) 100 µg/ 2 ml  on day-4 and injection prostaglandin hormone (Prostavet) 2 ml  on day-11, and P3: injection progesterone hormone (Potahormon) 250 g/ 40 ml  and  estrogen hormone (Ovalumon)  40,000 IU/ 2 ml  on day-5  and injection prostaglandin hormone (Capriglandin) 137,5 mg/ 5 ml on day-11. Data was analyzed by Chi-Square Analysis for all of the parameters, IE: estrus response, onset estrus and duration of estrus, The results showed that presentage  of response estrus FH cows  recipient after injection of a hormone estrus combination overall reaches 100%, onset estrus 72 hours (60%)  and duration of estrus 72 hours.  The treatments were effective  way for synchronization of estrus FH cows recipient. It was concluded that synchronization of estrus FH cows recipient using GnRH hormone, estrogen, progesterone and prostaglandin as good in all of the parameters. Recommendation for synchronization of estrus using injection progesterone hormone (Potahormon) 250 g/ 40 ml  and  estrogen hormone (Ovalumon)  40,000 IU/ 2 ml  on day-5  and injection prostaglandin hormone (Capriglandin) 137,5 mg/ 5 ml on day-11. 
STRATEGI PENGEMBANGAN PROGRAM PEMBELAJARAN MBKM DALAM RANGKA PENINGKATAN INDIKATOR KINERJA UTAMA PERGURUAN TINGGI Arti Yoesdiarti; La ode Amril; Dede Kardaya; Ristika Handarini; Resti Yeksyastuti
Jurnal Sosial Humaniora Vol. 13 No. 1 (2022): APRIL
Publisher : Universitas Djuanda Bogor

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30997/jsh.v13i1.5048

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Penelitian ini bertujuan untuk mengidentifikasi kekuatan, kelemahan, peluang dan ancaman yang dialami oleh Universitas Djuanda dalam melaksanakan Program Merdeka Belajar Kampus Merdeka (MBKM) pembelajaran serta menentukan strategi terbaik untuk pengembangan program MBKM pembelajaran ke depannya. Responden berjumlah 16 orang yang berasal dari perwakilan pimpinan, dekan, kaprodi, dan dosen. Hasil menunjukkan bahwa dalam analisis lingkungan, program MBKM yang dilaksanakan Universitas Djuanda berada pada matriks I (pertumbuhan), adapun melalui matriks SWOT diperoleh strategi untuk pengembangan program MBKM yaitu  Memperkuat perolehan hibah terkait MBKM dan keikutsertaan dosen dan mahasiswa pada program MBKM nasional, Membuat kebijakan dan sosialiasinya yang dapat mengukuhkan program MBKM,  Memperkuat kurikulum melalui lokakarya kurikulum serta teknis implementasi,  Meningkatkan pemahaman dan motivasi dosen dan mahasiswa mengenai MBKM,  Memperkuat koordinasi dan kerjasama antara Dikjar, fakultas/prodi dengan unit kerja lain di Universitas Djuanda,  Meningkatkan kerjasama dengan semua pihak yang pernah bekerjasama sebelumnya di program terdahulu,  Melakukan inisiasi kerjasama baru yang melibatkan banyak pihak.
SOSIALISASI GOOD FARMING PRACTICE KAMBING PERAH DI PETERNAKAN BERKAH FAMILY KELURAHAN CIBULUH BOGOR UTARA Ristika Handarini; Mohammad Winugroho; Dede Kardaya; Deden Sudrajat; Abdullah Baharun; Jatmiko Jatmiko
Qardhul Hasan: Media Pengabdian kepada Masyarakat Vol. 7 No. 1 (2021): APRIL
Publisher : Universitas Djuanda Bogor

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (174.835 KB) | DOI: 10.30997/qh.v7i1.3966

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Peraturan Menteri No.  64/Permentan/OT.140/5/2014 tentang Pedoman Budidaya Kambing Perah yang Baik  (Good Farming Practice) perlu disosialisasikan agar peternak memahami pedoman dan syarat minimal  budidaya kambing perah serta bentuk dukungan pemerintah terhadap pengembangan usaha peternakan kambing perah di Indonesia. Tujuan kegiatan pengabdian kepada masyarakat ini adalah untuk mensosialisasikan berbagai aspek tatalaksana budidaya kambing perah meliputi: bibt kambing perah, perkandangan, pemberian pakan, manajemen reproduksi dan biosekuriti kambing perah.  Kegiatan pengabdian kepada masyarakat ini dilaksanakan di  Peternakan Berkah Family di Kelurahan Cibuluh, Kecamatan Bogor Utara, Kota Bogor Jawa Barat dengan jarak sekitar 20 km dari Universitas Djuanda selama 5 minggu. Pelaksana kegiatan pengabdian kepada masyarakat terdiri atas  dosen dari Universitas Djuanda dan lima orang mahasiswa Program Studi Peternakan. Metode pengabdian adalah direct method  dengan bentuk kegiatan penyuluhan dan praktek.  Penyuluhan terkait semua aspek tata laksana kambing perah. Praktek yang dilakukan: penyusunan ransum dan sanitasi kandang. Hasil kegiatan menunjukkan bahwa peternak belum pernah mengetahui ada peraturan terkait GFP kambing perah. Peningkatan pemahaman atau pengetahuan setelah dievaluasi berdasarkan kegiatan pre dan post test, hasil dari sosialisasi Peraturan Menteri No.  64/Permentan/OT.140/5/2014 tentang Pedoman Budidaya Kambing Perah yang Baik sebesar 15.65%.   Kesimpulan dari kegiatan PkM adalah adanya peningkatan pengetahuan sebesar 15,65%  terhadap penyuluhan materi yang disampaikan.  Praktek penyusunan ransum dan penerapan sanitasi kandang secara rutin akan diterapkan sebagai upaya menekan biaya pakan dan menjamin kesehatan  bagi peternak dan produk yang dihasilkan terutama pada kondisi pandemic Covid-19.  Disarankan: dilakukan pendampingan secara berkesinambungan untuk memantau penerapan hasil transfer pengetahuan dan praktek yang telah dilakukan oleh peternak mitra Berkah Family.