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Fermentation quality and nutritive value of rice crop residue based silage ensiled with addition of epiphytic lactic acid bacteria Santoso, B; Hariadi, B.Tj.; ., Alimuddin; Seseray, D.Y.
Indonesian Journal of Animal and Veterinary Sciences Vol 16, No 1 (2011)
Publisher : Indonesian Animal Sciences Society

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (254.211 KB) | DOI: 10.14334/jitv.v16i1.628

Abstract

Silage is the feedstuff resulted from the preservation of forages through lactic acid fermentation. The aim of this study was to evaluate nutritive value, fermentation characteristics and nutrients digestibility of rice crop residue based silage ensiled with epiphytic lactic acid bacteria (LAB). The mixture of rice crop residue (RC), soybean curd residue (SC) and cassava waste (CW) in a 90: 5: 5 (on dry matter basis) ratio was used as silage material.  Three treatments silage were (A) RC + SC + CW as a control; (B) RC + SC + CW + LAB inoculums from rice crop residue; (C) RC + SC + CW + LAB inoculums from king grass.  Silage materials were packed into plastic silo (1.5 kg capacity) and stored for 30 days. The results showed that crude protein content in B and C silage was higher than that of silage A, but NDF content in silages B and C was lower than that of silage A.  Lactic acid concentration was higher (P < 0.01) in silage C compared to silage B and A, thus pH value of silage C was lower (P < 0.01) than silage B and A. Silage C had the highest Fleigh point than that of other silages. Dry matter and organic matter digestibilities were higher in silages B and C (P < 0.01) than that of control silage. It was concluded that the addition of LAB inoculums from king grass to rice crop residue based silage resulted a better fermentation quality compared to LAB inoculums from rice crop residue. Key Words: Silage, Rice Crop Residue, Lactic Acid, In Vitro
Produksi Rumput Gajah (Pennisetum purpureum) yang Diberi Pupuk N, P dan K dengan Dosis 0, 50 dan 100% pada Devoliasi Hari ke-45 Seseray, Daniel Yohanis; Santoso, Budi; lekitoo, Marlyn Nelce
Sains Peternakan: Jurnal Penelitian Ilmu Peternakan Vol 11, No 1 (2013): Sains Peternakan
Publisher : Universitas Sebelas Maret (UNS)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20961/sainspet.v11i1.4874

Abstract

Production of elephant grass (Pennisetum purpureum) would be better if fertilized with the proper doses and appropriate. This study aimed to determine the production of fresh matter, dry matter, ratio of grass stems and leaves, dry matter and organic matter of elephant grass given fertilizer N, P and K with the doses of 0%, 50% and 100% at defoliation at 45th day. This study used an experimental method of randomized block design experiment consisted of 5 and 3 treatmentsgroups, so there were 15 experimental units. The treatments used were: Treatment 1 (control/not fertilizer), Treatment 2 (100 kg Urea/ha; 50 kg TSP/ha; 50 kg KCl/ha) and Treatment 3 (200 kg Urea/ha, 100 kg TSP/ha: 100 kg KCl/ha). The results showed that the doses of fertilization treatments did not significantly (P≥ 0,05) affect the fresh matter, dry matter, ratio of grass stems:leaves, dry matter and organic matter value of elephant grass at the first harvest aged 45th day. Treatment 2 and 3 increased forage the fresh matter production by 29.86% and 28.51%, respectively, while production of dry matter by 28.85% and 30.77% compared to treatment 1 (control). The ratio of grass stems and leaves varied between 59.1 - 61.26%:38,7 - 40, 9%. Organic matter content tended to increase with increasing doses of N, P and K fertilizer.Key words : elephant grass production, N, P, and K fertilizer, fertilizer doses
PERTUMBUHAN DAN PRODUKSI RUMPUT GAJAH (Pennisetum purpureum) PADA INTERVAL DEFOLIASI YANG BERBEDA Seseray, Daniel Y.; Saragih, Evi W.; Katiop, Yeldrik
Jurnal Ilmu Peternakan dan Veteriner Tropis (Journal of Tropical Animal and Veterinary Science) Vol 7 No 1 (2012): JURNAL ILMU PETERNAKAN
Publisher : Fakultas Peternakan Universitas Papua

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (280.558 KB) | DOI: 10.30862/jipvet.v7i1.42

Abstract

The aims of this study were to determine the effect of defoliation interval of elephant grass on the growth and production and arranged in Randomized Block Design consisted of 5 blocks and 3 treatments, so there were 15 experimental units. The treatments used were P1 (defoliation 20th day), P2 (defoliation 40th day) and P3 (defoliation 60th day). The finding showed that the responses of the interval defoliation treatments were significantly different (P< 0.05) to the average height of plants and the production of dry matter (DM), where the results of further BNJ tests showed that plant height at treatment P1 (81.78 cm) was different markedly lower than P2 treatment (103.6 cm) and P3 (129.24 cm), as well as different treatment markedly lower P2 from P3 treatment. The production of DM in treatment P1 (1.20 tons/ha) did not differ significantly with treatment P2 (1.94 tons/ha), but significantly higher than the treatment P3 (2.75 tons/ha), while the P2 treatment did not differ significantly by treatment with P1 and P3. The average number of tillers and fresh forage production in treatment P1, P2 and P3 respectively 1.75 tillers and 14.15 tons/ha; 3.44 tillers and 13.07 tons/ha; 4.25 tillers and 1707 tons/ha. Concluded that the longer the interval the higher defoliation of plant growth, additional number of tillers and the higher DM production, while the production of fresh forage is relatively the similar.
Feedback Mahasiswa Penerima Bidikmisi Universitas Papua dalam Kegiatan Kompetisi Sains, Teknologi dan Seni Budaya di Manokwari Papua Barat Iyai, Deny Anjelus; Siburian, Rima H; Runtuboi, Ferawati; Yenusi, Kaleb; Noviyanti, Noviyanti; Sinon, Iriwi; Orisu, Lily; Arwam, Hendrik; Sudjatno, Djoko; Darma, Darma; Tulalesy, Quin; Maker, Ursula; Peday, Hans; Saragih, Desni T. R.; Nurhayati, Dwi; Widayati, Isti; Seseray, Daniel
Jurnal Penelitian Pendidikan Vol 20, No 2 (2020)
Publisher : Universitas Pendidikan Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.17509/jpp.v20i2.25107

Abstract

Kegiatan bidikmisi adalah sarana pembinaan karakter anak bangsa. Kesiapan generasi anak bangsa akan menentukan kesiapan negara dalam bersaing di era milenial. Kegiatan bidikmisi dilaksanakan di kampus Universitas Papua yang diikuti oleh mahasiswa penerima bidikmisi dari 12 Fakultas di Unipa. Sebanyak 193 mahasiswa terlibat dalam memberikan respon melalui survey online yang disiapkan panitia. (1) Kompetisi Sains yaitu Lomba penulisan artikel ilmiah popular; (2)  Pameran Budaya yaitu Cultural Attraction; (3) Kontes karya cipta sains, teknologi dan seni. Analisis data dilakukan menggunakan program angket dalam program Google Forms. Data hasil kajian ditampilkan dalam bentuk grafik yang disajikan secara proporsional (persentase %). Hasil penelitian menunjukkan bahwa peserta lebih banyak memberikan respon pada kegiatan atraksi budaya (84 mahasiswa) dan stand-up comedy (84 mahasiswa). Sementara penulisan artikel ilmiah paling sedikit mendapatkan feedback dari mahasiswa yaitu hanya 18 orang mahasiswa. Ditemukan mahasiswa sangat puas 28.6% diikuti dengan 24% cukup puas dan hanya 1% tidak puas. Kegiatan Teknologi, karya Sastra, Sains dan Seni, diketahui 52.1% sangat puas diikuti 2.6% cukup puas dan hanya 2.1% tidak puas. Untuk kegiatan stand-up comedy, 57.8% sangat puas, 25% cukup puas dan hanya sebagian kecil mahasiswa tidak puas 2.1%. Disimpulkan mahasiswa Unipa sangat puas dalam mengikuti kegiatan pembinaan. Ada asas manfaat, pembinaan karakter, independensi, rasa percaya diri, mampu beraktualisasi ide, gagasan dan talenta.
Renovasi Kandang Kelompok dan Handling Sapi ke Kandang Kelompok di Pilot Project Kampung Jenderau Distrik Kebar Timur Palulungan, John Arnold; Seseray, Daniel Yohanes; Sumpe, Iriani; Ollong, Abdul Rahman; Baaka, Alnita; Purwaningsih, Purwaningsih
IGKOJEI: Jurnal Pengabdian Masyarakat Vol 2 No 2 (2021): IGKOJEI: Jurnal Pengabdian Masyarakat
Publisher : Fakultas Peternakan Universitas Papua

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.46549/igkojei.v2i2.191

Abstract

ABSTRACT The biogas program implemented in Jandurau Village has an impact on the community. The community began to renovate the old cattle sheds in the village of Jandurau and herded wild cattle from the forest to be kept in said sheds. The construction of the sheds involved the Jandurau community by utilizing equipment and materials owned by the community along with assistance from Bank Indonesia (BI) West Papua. A supervising team from the Faculty of Animal Husbandry, University of Papua assisted to ensure the activity went smoothly. Keywords: Cage, Biogas, Jandurau village, Cattle ABSTRAK Program biogas yang dilaksanakan di Kampung Jandurau memberi dampak kepada masyarakat. Masyarakat mulai melakukan renovasi kandang lama yang ada di kampung Jandurau, selain itu masyarakat mulai mengumpulkan ternak-ternak sapi yang awalnya diliarkan di hutan untuk di kandangkan. Pembangunan kandang melibatkan masyarakat Jandurau dengan memanfaatkan peralatan dan bahan yang dimiliki oleh masyarakat dan juga bantuan dari Bank Indonesia (BI) Papua Barat. Tim pendamping dari Fakultas Peternakan Universitas Papua mendampingi hingga Kegiatan ini berjalan dengan baik. Kata kunci: Kandang, Biogas, Kampung Jandurau, Ternak sapi
Deskripsi Daging Rana Arfaki (Anura; Ranidae) yang Dikonsumsi Masyarakat Moiley di Pegunungan Arfak Pattiselanno, Freddy; Athabu, Anita Oce; Seseray, Daniel Yohanes
Jurnal Ilmu Peternakan dan Veteriner Tropis (Journal of Tropical Animal and Veterinary Science) Vol 11 No 3 (2021): Jurnal Ilmu Peternakan dan Veteriner Tropis (Journal of Tropical Animal and Vete
Publisher : Fakultas Peternakan Universitas Papua

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.46549/jipvet.v11i3.199

Abstract

Abstract In Papua, especially in the Arfak Mountains, one of wild animals that commonly used as a non-animal protein source is frogs. Although it has been consumed by local people for generations, there is no representative information on the characteristics of Arfak frog meat. This study aims to determine the body weight and weight of carcass of Arfak frogs (Rana arfaki) comsumed by the Moiley communtiies in the Arfak Mountains. In addition, this study also attempts to reveal the physical quality and processing techniques of consumed Arfak forg meat. We used descriptive method with observation techniques in the field. The results show that an average body weight of Arfak frogs consumed in Mbenti is 2.53 ± 0.81gr, with an average of carcass percentage 46.77% and non-carcass percentage 53.23%. The physical quality of the meat is, fresh and looks intact, the color of flesh and muscles is white to yellowish white, has a distinctive aroma, and elastic texture as well as strong muscles. The pH value of fresh meat is an average of 7.03. Various meat processing techniques are practiced including fried, stir-fry, grilled and smoked, and pickling/smoked is more preffered bacuse it is easy and the meat can keep longer as a source of food for household animal protein. Keywords: Arfak; Cosnsumption; Meat; Quality; Rana arfaki Abstrak Di Papua khususnya di Pegunungan Arfak, salah satu jenis satwa yang dimanfaatkan masyarakat sebagai sumber protein hewani non-ternak adalah katak. Meskipun telah dikonsumsi oleh masyarakat lokal secara turun temurun, sampai saat ini belum tersedia informasi yang representatif tentang karakteristik daging katak Arfak. Tujuan dari penelitian ini adalah untuk mengetahui bobot badan dan berat karkas katak Arfak (Rana arfaki) yang dikonsumsi masyarakar Moiley di Pegunungan Arfak. Selain itu juga penelitian ini bertujuan untuk mengetahui kualitas fisik dan teknik pengolahan daging katak Arfak yang dikonsumsi. Metode yang digunakan adalah metode deskriptif dengan teknik observasi atau pengamatan langsung di lapangan. Rataan bobot badan katak Arfak (Rana arfaki) yang dikonsumsi oleh masyarakat di Mbenti yaitu 2,53 ± 0,81gr dengan rataan persentase karkas yaitu 46,77% dan persentase non-karkasnya sebesar 53,23%. Kualitas fisik daging katak Arfak yaitu memiliki karakteristik segar dan tampak utuh, warna daging dan otot putih hingga putih kekuningan, memiliki aroma khas, dengan tekstur elastis serta memiliki otot kuat. Sedangkan nilai pH daging katak Arfak segar yang dikonsumsi oleh masyarakat yaitu rata-rata adalah 7,03. Teknik pengolahan daging yang dilakukan oleh masyarakat beragam antara lain goreng, tumis, bakar dan asap. Cara asar/asap lebih disenangi karena mudah dilakukan dan dapat memperpanjang masa simpan daging sebagai cadangan sumber pangan protein hewani rumah tangga. Kata kunci: Arfak; Daging; Konsumsi; Kualitas; Rana arfaki
Fermentation Characteristics of Rice Crop Residue-Based Silage Treated by Epiphytic and Commercial LAB B Santoso; B Tj Hariadi; . Alimuddin; D Y Seseray
Media Peternakan Vol. 35 No. 1 (2012): Media Peternakan
Publisher : Faculty of Animal Science, Bogor Agricultural University

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (474.864 KB) | DOI: 10.5398/medpet.2012.35.1.60

Abstract

Two experiments were conducted to investigate the effects of addition of lactic acid bacteria (LAB) inoculant from king grass and a commercial inoculant of L. plantarum on fermentation characteristics and nutrient digestibility of rice crop residue-based silage. In experiment 1, mixture of rice crop residue (RC), soybean curd residue (SC) and cassava waste (CW) in a 80 : 10 : 10 (on dry matter basis) ratio was used as silage material. Four treatments silage were (A) RC + SC + CW as a control; (B) RC + SC + CW + LAB inoculant from king grass (2%, v/w) ; (C) RC + SC + CW + LAB inoculant from king grass (3%, v/w); (D) RC + SC + CW + L. plantarum inoculant (2%, v/w). In experiment 2, six Kacang goats were used in a 6 × 3 Youden square experiment and fed elephant grass, rice straw, and rice crop residue-based silage. The results showed that crude protein (CP) content in silages B, C, and D was slightly higher than silage A. Lactic acid concentration was significantly higher (PL. plantarum inoculant.
Typology Analyses and Strategic Stakeholders’ Mapping Using Network on Integrated Crops-Livestock Farming Systems Deny Anjelus Iyai; I Widayati; H Fatem; D Nurhayati; M Arim; H Monim; H Mofu; A Baaka; M L Orisu; D T.R Saragih; Y Syufi; O Yoku; J Woran; W Y Mofu; S Y Randa; D Sawen; A R Ollong; M Baransano; D Seseray; A G Murwanto; A Yaku; D D Rahardjo
SINTA Journal (Science, Technology, and Agricultural) Vol 1, No 2 (2020)
Publisher : Perkumpulan Dosen Muda (PDM) Bengkulu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37638/sinta.1.2.53-64

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Stakeholders and their networks play prominent roles in developing the agricultural sector. For instance, the economic, social, and environmental indicators of farms are sustained by the involvement of stakeholders and other relevant parties. Therefore, exploring the importance and roles of actors has become strategic and vital to recognize. This research aims to determine the strategic stakeholders' typology and mapping using their network analyses on integrated crops-livestock farming systems in West New Guinea. The study was carried out in Manokwari using the focus group discussion on twenty various represented individuals, groups, and mass institutions. The queries discussed were based on background, resources delivery, inter-connectivity amongst actors, intervention, and innovation. The result showed that the stakeholders in mixed crop-livestock are dominated by individuals' that privately manage the farms officially in accordance with the laws. The result also showed that the farming systems in West New Guinea, experience real threats which need to be lowered to mitigate the turn-back effect. The top five shared resources are access, satisfaction, power, knowledge, and time allocation. These resources tend to stay longer to sustain the strong needs of the farms, which are dominated by positive similarity with varying ranges of correlation ranging from negative, neutral to positive. This is because the stakeholders are reluctant to deliver the intervention and innovation, therefore, those with low interest and power need to be promoted to high interest and power by using aids, guidance, and services from each actor in the mixed crop-livestock farms business.
Fermentation quality and nutritive value of rice crop residue based silage ensiled with addition of epiphytic lactic acid bacteria B Santoso; B.Tj. Hariadi; Alimuddin .; D.Y. Seseray
Jurnal Ilmu Ternak dan Veteriner Vol 16, No 1 (2011): MARCH 2011
Publisher : Indonesian Center for Animal Research and Development (ICARD)

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (254.211 KB) | DOI: 10.14334/jitv.v16i1.628

Abstract

Silage is the feedstuff resulted from the preservation of forages through lactic acid fermentation. The aim of this study was to evaluate nutritive value, fermentation characteristics and nutrients digestibility of rice crop residue based silage ensiled with epiphytic lactic acid bacteria (LAB). The mixture of rice crop residue (RC), soybean curd residue (SC) and cassava waste (CW) in a 90: 5: 5 (on dry matter basis) ratio was used as silage material.  Three treatments silage were (A) RC + SC + CW as a control; (B) RC + SC + CW + LAB inoculums from rice crop residue; (C) RC + SC + CW + LAB inoculums from king grass.  Silage materials were packed into plastic silo (1.5 kg capacity) and stored for 30 days. The results showed that crude protein content in B and C silage was higher than that of silage A, but NDF content in silages B and C was lower than that of silage A.  Lactic acid concentration was higher (P < 0.01) in silage C compared to silage B and A, thus pH value of silage C was lower (P < 0.01) than silage B and A. Silage C had the highest Fleigh point than that of other silages. Dry matter and organic matter digestibilities were higher in silages B and C (P < 0.01) than that of control silage. It was concluded that the addition of LAB inoculums from king grass to rice crop residue based silage resulted a better fermentation quality compared to LAB inoculums from rice crop residue. Key Words: Silage, Rice Crop Residue, Lactic Acid, In Vitro
PEMANFAATAN FESES BABI (Sus sp.) SEBAGAI SUMBER GAS BIO DENGAN PENAMBAHAN AMPAS SAGU (Metroxylon spp.) PADA TARAF RASIO C/N YANG BERBEDA Daniel Yohanis Seseray; Suharjono Triatmojo; Ambar Pratiwiningrum
Buletin Peternakan Vol 36, No 3 (2012): Buletin Peternakan Vol. 36 (3) Oktober 2012
Publisher : Faculty of Animal Science, Universitas Gadjah Mada

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21059/buletinpeternak.v36i3.1630

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Penelitian ini bertujuan untuk mengetahui produksi gas bio dari campuran substrat feses babi dan limbah ampas sagu dengan perlakuan waktu retensi dan taraf rasio C/N yang berbeda yang meliputi temperatur digester, volume gas bio, konsentrasi gas metan dan produksi gas metan, nilai pH, dan produksi VFA. Penelitian dilaksanakan selama 3 bulan bertempat di Desa Sidomulyo, Yogyakarta. Materi yang digunakan adalah 27 unit digester dengan substrat campuran feses babi, ampas sagu, air, dan cairan rumen sebagai inokulum. Data yang diperoleh dianalisis dengan analisis variansi pola split plot dan dilanjutkan dengan uji Duncan’s new Multiple Range Test (DMRT) untuk mengetahui perbedaan antara nilai rata-rata. Data volume gas bio, konsentrasi dan produksi gas metan pada perlakuan C/N 20, 25, dan 30 berturut-turut volume gas bio 0,048; 0,049; 0,043 ml, dan konsentrasi metan 12,14; 11,08; 5,39%, serta produksi gas metan 0,0058; 0,0055; dan 0,0023 ml, ini menunjukkan bahwa produksi gas bio yang dihasilkan tidak optimal karena pH dan suhu digester juga tidak optimal yaitu rata-rata berkisar antara 5,8-7,0 dan 26,06-29,78oC. Produksi asam lemak volatil (asam asetat, propionat dan butirat) meningkat pada waktu retensi hari ke-20 dan menurun hari ke-30, pada taraf rasio C/N 20 produksi lebih tinggi di banding taraf rasio C/N 25 dan C/N 30. Disimpulkan bahwa penambahan ampas sagu pada feses babi sebagai substrat gas bio pada taraf rasio C/N 20 menghasilkan produksi gas bio yang paling baik.(Kata kunci: Produksi gas bio, Feses babi, Ampas sagu, rasio C/N)