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APLIKASI GEOGRAFI DALAM PENANGANAN KEBENCANAAN LINGKUNGAN DI INDONESIA Suarna, I Wayan
Media Komunikasi Geografi Vol 14, No 1 (2013)
Publisher : Universitas Pendidikan Ganesha

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23887/mkg.v14i1.1748

Abstract

Artikel ini merupakan hasil kajian pustaka dan membahas tentang aplikasi geografi dalam penanganan  kebencanaan lingkungan di daerah Indonesia. Indonesia merupakan negara kepulauan dan terdapat dua jalur gunung berapi (sirkum Meditterrania dan sirkum Pasifik) serta dikelilingi dua samudra dan dua benua, dengan demikian negara Indonesia rentan terhadap berbagai bencana alam. Fokus kajian dalam aplikasi geografi dalam penanganan  kebencanaan lingkungan ditekankan pada kebencanaan dalam arti bencana alami dan bencana artificial. Untuk bencana alami menekankan pada bencana seismic, bencana vulkanik, dan bencana tropic. Sedangkan bencana artificial diakibatkan oleh manusia dan perilakunya serta aplikasi teknologi yang berdampak langsung atau tak langsung pada lingkungan Kata-kata kunci: Bencana alami, Bencana artificial, Kebencanaan Lingkungan
AN EFFECTIVE EXTENSION SYSTEM TO IMPROVE THE BEHAVIOR OF BALI CATTLE BREEDER IN BALI Tatik Inggriati, Ni Wayan; Suparta, I Nyoman; Suarna, I Wayan; Antara, I Made
E-Journal Of Animal Science Udayana University Vol 3, No 2, Tahun 2014
Publisher : E-Journal of Animal Science Udayana University

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (437.72 KB)

Abstract

A survey was carried out to determine the behavior of bali cattle breeders in Bali, as well as finding an effective extension system in implementing technic and management production. The research design was a survey, using a questionnaire as a data collection tool. Research was conducted in all eight regencies and one city in Bali. In total 198 breeders were surveyed by purposive sampling method, 99 of which were members of groups and 99 were not members of groups. Data was analyze using  descriptive, t-test, and Structural Equation Model (SEM). Results of the research showed that: 1) The level behavior, bali cattle breeders in implementing technical and production management classified in the middle category; 2) The extension system in Bali for bali cattle breeders to improve the behavior was not effective; and 3) Effective extension system to improve bali cattle breeders behavior is extension conducted by a professional extension workers, with an innovative extension materials, reliable extension institution, and adequate extension financing, through a group approach. Based on the research results, it is suggested that: 1) the Government should to improve the professionalism of extension workers, innovative extension materials, forming reliable extension institution, and provide adequate extension financing; 2) Breeders is to become an active member of groups breeder.
APLIKASI GEOGRAFI DALAM PENANGANAN KEBENCANAAN LINGKUNGAN DI INDONESIA Suarna, I Wayan
Media Komunikasi Geografi Vol 14, No 1 (2013)
Publisher : Universitas Pendidikan Ganesha

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23887/mkg.v14i1.1748

Abstract

Artikel ini merupakan hasil kajian pustaka dan membahas tentang aplikasi geografi dalam penanganan  kebencanaan lingkungan di daerah Indonesia. Indonesia merupakan negara kepulauan dan terdapat dua jalur gunung berapi (sirkum Meditterrania dan sirkum Pasifik) serta dikelilingi dua samudra dan dua benua, dengan demikian negara Indonesia rentan terhadap berbagai bencana alam. Fokus kajian dalam aplikasi geografi dalam penanganan  kebencanaan lingkungan ditekankan pada kebencanaan dalam arti bencana alami dan bencana artificial. Untuk bencana alami menekankan pada bencana seismic, bencana vulkanik, dan bencana tropic. Sedangkan bencana artificial diakibatkan oleh manusia dan perilakunya serta aplikasi teknologi yang berdampak langsung atau tak langsung pada lingkungan Kata-kata kunci: Bencana alami, Bencana artificial, Kebencanaan Lingkungan
Development strategy of Bali cattle business towards sustainable rural economy Widiarta, I Putu Gede Didik; Suarna, I Wayan; Suryani, Ni Nyoman
International journal of life sciences Vol. 5 No. 2 (2021): August
Publisher : Universidad Tecnica de Manabi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29332/ijls.v5n2.1225

Abstract

Rural livestock business with its own characteristics require appropriate and adaptive strategies towards sustainable rural economy. This study aims to analyze the development strategy of Bali cattle farming towards sustainable rural economy in Rendang District from internal and external factors. The research was conducted in Rendang District, Karangasem Regency from September to December 2020 using a survey method. The research location was determined by purposive sampling method, used 85 respondents consisting of 80 Bali cattle farmers and 5 experts. The results of the IFE-EFE analysis show that the internal factor’s value is 3.09 and the external factor’s value is 2.85 which indicate the position of Bali cattle farm in Rendang District is in quadrant IV in the IE matrix, namely growth and development division. The result showed that ten strategies were found as the development strategy of Bali cattle business. The strategy of expanding the business development of Bali cattle as beef cattle was the first priority towards sustainable rural economy in Rendang District.
Effect of different dosage and application frequency of liquid organic fertilizer in dwarf elephant grass (Pennisetum purpureum cv Mott) to ecological characteristic of vertisol soil in Timor Leste Correia, Lígia Tomás; Suarna, I Wayan; Suryani, Ni Nyoman; Cakra, I G. Lanang Oka
International journal of life sciences Vol. 5 No. 2 (2021): August
Publisher : Universidad Tecnica de Manabi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29332/ijls.v5n2.1428

Abstract

The growth of fodder plants is strongly influenced by environmental factors, namely soil as a provider of nutrients, soil temperature, soil moisture, sunlight energy for photosynthesis and air that provides CO2 and O2 for the needs of the plant itself. Related to this, a study was conducted to evaluate the dosage of Liquid Organic Fertilizer (LOF) made from cow feces with different doses and frequency of watering on dwarf elephant grass or kate’s elephant grass (Pennisetum purpureum cv Mott) on soil temperature, soil moisture, soil organic and N-total vertisol in Timor Leste. The experiment used a Completely Randomized Design (CRD) with a factorial pattern with 2 factors: Factor A (LOF dose): P2 (1 liter LOF:2 liters of water), P4 (1 liter LOF:2 liters of water), P6 (1 liter LOF:6 liters of water), (1 liter LOF:8liters of water), and factor B is the frequency of LOF application consisting of W2 (LOF given every 2 days),W4 (LOF given every 4 days),W6 (LOF given every 6 days). The experiment used four replications so that there were 48 experimental units. The results showed that there was an interaction between dose of LOF and frequency of application of LOF on the variable soil moisture vertisol.