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All Journal Agrotrop : Journal on Agriculture Science Majalah Ilmiah Peternakan E-Journal Of Animal Science Udayana University Pastura; Journal Of Tropical Forage Science Jurnal Veteriner Jurnal Peternakan Tropika Bumi Lestari Ecotrophic, Journal of Environmental Science Media Komunikasi Geografi Jurnal Ternak Tropika Journal of Tropical Biodiversity and Biotechnology Jurnal Bali Membangun Bali Suluh Pendidikan: Jurnal Ilmu-ilmu Pendidikan Jurnal Wilayah, Kota dan Lingkungan Berkelanjutan Pastura : Jurnal Ilmu Tumbuhan Pakan Ternak
I Wayan Suarna
Fakultas Peternakan Universitas Udayana Bali
Agriculture, Biological Sciences & Forestry Arts Humanities Biochemistry, Genetics & Molecular Biology Civil Engineering, Building, Construction & Architecture Computer Science & IT Decision Sciences, Operations Research & Management Earth & Planetary Sciences Economics, Econometrics & Finance Education Energy Environmental Science Immunology & microbiology Languange, Linguistic, Communication & Media Medicine & Pharmacology Public Health Social Sciences Transportation Veterinary Other

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Journal : Bumi Lestari

 1 
PLASMA NUTFAH BABI BALI MUTIARA YANG TERPENDAM I Wayan Suarna; N.n. Suryani; A.A. A.S. Trisnadewi
Bumi Lestari Journal of Environment Vol 15 No 2 (2015)
Publisher : Environmental Research Center (PPLH) of Udayana University

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Millennium Development Goals has been mandated to always strived to reduce therate of loss of biodiversity as a very valuable genetic resources. Bali swine germplasmwhose condition is increasingly threatened by the inclusion of various types of pigs thathave the ability to produce more meat. Last post five years, Bali’s pig population in theprovince of Bali continued to decline and reached until 30 percent (243 310 head) of allpigs in Bali (817 489 head). Of the pig population in Bali as much as 53 percent in Buleleng.Bali pig role in socio-cultural activities and opportunities to explore the culinary marketrequires no effort to increase productivity in a sustainable pig Bali. Various strategicapproach to the development and preservation of pig Bali described in this paper as aneffort to accelerate the achievement of the millennium development.
APLIKASI TEKNOLOGI BUDIDAYA TANAMAN PAKAN RAMAH LINGKUNGAN TERHADAP KUALITAS HIJAUAN (Studi Pemanfaatan Pupuk Organik Kascing dan Sistem Tanam) I Wayan Suarna
Bumi Lestari Journal of Environment Vol 4 No 2
Publisher : Environmental Research Center (PPLH) of Udayana University

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Chemical analysis of forages was conducted at Animal nutrition Laboratory,Faculty of Animal Husbandry Udayana University to study the effect of castingorganic fertilizer on Quality in Grass-legume Association.Field experiment was consisted of two factors as follows: (1) three types ofcropping systems (grass monoculture, legume monoculture, and grass-legumeassociation), (2) four levels of casting organic fertilizer (0, 10, 20, and 30 t ha-1).The experiment design was a randomized block design arranged in factorial patternand was replicated three times.The results showed chemical compossition of forage in association system at20 t ha-1 casting had a higher quality and a higher Ca and P contents, a lower NDFand lignin contents, whereas : ADF, hemisellulose, and cellulose contents were notsignificantly different.
STUDI PERUBAHAN PENGGUNAAN LAHAN DI DAS BADUNG A.R. As-syakur; I.W. Suarna; I.W. Sandi Adnyana; I.W. Rusna; I.A. Alit Laksmiwati; I.W. Diara
Bumi Lestari Journal of Environment Vol 10 No 2 (2010)
Publisher : Environmental Research Center (PPLH) of Udayana University

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Abstract

Land use change in a watershed could affect the ecological system, hydrological system and water quality, meanwhile land use change study is needed to conduct especially in Badung watershed. The purpose of this research is to calculate land use changes from 1992 to 2008 and predicted hectarege of land use in 2015 and 2020. Methods of this research are comparing the four land use maps obtained from Bakosurtanal (1992 and 2000), Interpretation of Landsat ETM+ image (2003), and interpretation of ALOS/AVNIR-2 image (2008). On-screen method is used to ALOS/AVNIR-2 image data interpretation. The equation obtained from logarithmic regression is used to predict the land use area. The results of this research showed that the land use in Badung Watershed region has changes from 1992 to 2008. Settlement land use has the largest changes, where the area is increase. The speed of land use change of settlement reached 46,45 ha per year, while the ricefield land use reached 38,91 ha per year. Predicted settlement area in 2015 and 2020 is 2056,83 ha and 2108,83 ha, while the ricefield is 1386,79 ha and 1343,66 ha.
KAUKUS LINGKUNGAN DPRD DALAM MEMPERJUANGKAN KEPENTINGAN LINGKUNGAN DAN MENCAPAI AGENDA POLITIK I Wayan Suarna
Bumi Lestari Journal of Environment Vol 8 No 2 (2008)
Publisher : Environmental Research Center (PPLH) of Udayana University

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Abstract

Efforts made to achieve clean and healty environment should not merely put on the responsility of executive institutions only, but also all stakeholders who have concerned on environment including house of representatives. The Environmental Caucus of the house representative are expected to improve survailance, budgetting, as well as release of pro-environment regulations which are predominantly related to environmental management. On carrying out sustainable development, providing main attention on environment on any decisions and regulations made is a must. Therefore the existence of Environmental Caucus of the house representative is important because the institution can push any parties to make decission which are pro to the environment on the parliament levels. If we look at the challenge and chance faced by the Environmental Caucus of the house representative, strong commitment needed by their members to fight for pro-environment supporters and take environmental problems as priority on their political agenda.
PENINGKATAN PRODUKTIVITAS RUMPUT RAJA MELALUI APLIKASI TEKNOLOGI BUDIDAYA YANG RAMAH LINGKUNGAN I Wayan Suarna
Bumi Lestari Journal of Environment Vol 5 No 1
Publisher : Environmental Research Center (PPLH) of Udayana University

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The experiment of sustainable technology application with casting organic fertilizer and styloassociation with King grass was conducted at Siut Cattle farm at Gianyar regency. The experimentdesign was a randomized block design arranged in Split-plot pattern and was replicated threetimes. The treatment consisted of two factors as follows: (1) two types of cropping systems as mainplot (King grass monoculture and King grass – stylo association), (2) four levels of casting organicfertilizer as sub-plot (0, 10, 20, dan 30 t ha -1). The variable studied were: forage production,production characteristic, and leaf characteristic. Leaf characteristic variable consisted of: leafarea, leaf color, and leaf thickness. The results showed that: casting organic fertilizer weresignificantly (P<0.05) effect on leaf area and leaf production. Cropping system was not significantly(P>0.05) effect on all of variable studied. There was no significantly interaction (P>0.05) foundedbetween cropping system and casting organic fertilizer on all of variable studied. The conclusion ofthese experiment were: casting application at King grass and its association with stylo wasincreased forage production at first regrowth. The optimal levels of casting organic fertilizer in Kinggrass monoculture and that association with stylo were 17.09 dan 16.41 t ha -1 respectively.
Co-Authors A. W. Puger Abd. Rahman As-syakur Abdur Rahman Ajeng Anandra Al Fattah R. F. Anak Agung Ayu Sri Trisnadewi Angelina Puspita Sandy Arista Pratama I W. Arnawa I W. AWANG ERRY SOFYAR IRAWAN Bernadina Paulinda Maku Bernard A.R Mendes Correia, Lígia Tomás D. Ariyati DARJO DARJO Deswanto . Dewa Arya Dwiyana Diningtyas A.S. Domingos Mesquita GEDE WIJANA I G. Lanang Oka Cakra I Gede Mahardika I Gusti Bagus Sila Dharma I Kadek Fajar Arcana I Ketut Mangku Budiasa I M. Mudita I Made Antara I Made Saka Wijaya I Made Sara Wijana I MADE SUARTAMA I MADE SUDARMA I Nyoman Dibia I NYOMAN MERIT I Nyoman Sudipa I NYOMAN SUMANTRA I Nyoman Suparta I Nyoman Wardi I P Sastra Negara I Putu Gede Didik Widiarta I PUTU PRANA WIRAATMAJA, I PUTU PRANA I W BUDIARSA SUYASA I Wayan Arthana I Wayan Diara I WAYAN GEDE WIRYANTARA I Wayan Redi Aryanta I Wayan Redi Aryanta I Wayan Rusna I Wayan Sandi Adnyana I WAYAN WINDIA I WAYAN WIRAWAN I. Putu Yudiandika I. W. Agus Eka Subrata Jaya I.G. Mahardika I.W. Diara I.W. Rusna Ida Ayu Alit Laksmiwati IDA AYU ASTARINI Ida Bagus Sudana Jose de Assis Moniz Josina Irene Brigita Hutubessy Karsun Karsun Kusnaedi I K. L. Doloksaribu Lígia Tomás Correia M. Sudiana Mahendra Made Armadi Made Arsawan Made Sudarma Made Sudarma Magna Anuraga Putra Duarsa Markarius Doni Martini Hartawan N. N. Suryani N.N. Suryani Ni Luh Gde Sumardani Ni Luh Gede Ambarawati Ni Made Witariadi Ni Nyoman Candraasih Kusumawati Ni Nyoman Suryani NI PUTU MARIANI Ni Putu Massuli Adi Ni Putu Sarini Ni Putu Sarini Ni Putu Sri Cynthia Dewi Ni Wayan Tatik Inggriati Nica Ardiansyach Lukmana Putu Dian Paramitha Dewi Shinta E. Maharani Sri Anggreni Lindawati Sri Anggreni Lindawati Sri Wahyuni S. S. Syachry Banun Syamsul Alam Paturusi T.I. Putri Tifani A. A. Trysia Achriyuni Valentina F. D. Widnyana I G.