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L. Sukardi, L.

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Author-ID : 643812

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Articles

Analysis of Potato Commodity Competitiveness Development Strategy at Sembalun Village in East Lombok Regency of Nusa Tenggara Barat Rahayu, Intan Dwi; Sukardi, L.
Sumatra Journal of Disaster, Geography and Geography Education Vol 2 No 1 (2018): Sumatra Journal of Disaster, Geography and Geography Education Volume 2 Number 1
Publisher : Sumatra Journal of Disaster, Geography and Geography Education

The purpose of this research was to analyze the effort to improved competitiveness of potato commodities. This research employed a descriptive method and used data collection techniques of survey and interview. The data analyses being used were descriptive analysis and SWOT, and analytic hierarchy process (AHP). The result showed that there were five chain structures of potato commodity supply. Internal and external factor each has eight criteria which were made to alternative strategies. AHP suggests that strategies of internal factor are the development of facilities and infrastructure for potato commodity, increasing potato seeds availability, broadening market information, optimizing the utilization of potential cultivation area in Sembalun, improving and exploiting farmers’ potato cultivation experience, improving potato quality, utilizing available workers in potato post-harvest handling process, and reducing overproduction. Furthermore, the strategies of external factor are sharpening potato farmer’s skill, following the competition level, improving production opportunities in dry season, reducing risk level of extreme climate, practicing and making use of available government policy, improving the production to meet consumer demand, reducing pests and diseases and minimizing the fluctuations in potato price.

The Adaptation Community Based Indigenous Knowledge Post Earthquake Disaster Recovery in Solok Selatan Indonesia Diana, Deni; Sukardi, L.
Sumatra Journal of Disaster, Geography and Geography Education Vol 3 No 1 (2019): Sumatra Journal of Disaster, Geography and Geography Education (SJDGGE)
Publisher : Sumatra Journal of Disaster, Geography and Geography Education

Abstract Research's purposed to gain data, collect, process, and analyze and describe adaptation community based indigenous knowledge in recovery disaster post- disaster quake South Solok. Method research that used is method qualitative being focused at excavation information about adaptation community that composed of adaptation social, adaptation economy, and adaptation physical / residential. Research's carried in Sangir, district South Solok. In research's included 10 people as the informant, the prescribed with way snowballed and accompanied by readiness they engage in researches. Data that gathered use engineering observation, interview, and documented. Data analysis in research done with use engineering reduction data, interpretation data and retrieval conclusion. Result research show that: 1). Adaptation indigenous knowledge shape building community after occurring quake in district South Solok that is society back use indigenous knowledge that is trying to established building with use material-bachelor of arts) than quality well and of course with material wood with shape building stilt house, 2). Adaptation indigenous knowledge cooperate-mutual in social life after occurring quake in district South Solok that is worked-mutual inter protect one equal other in face disaster, 3). Adaptation indigenous knowledge community in thing activity religion after occurring quake in district South Solok that does recitation for more bring closer self to the creator, 4). Adaptation wisdom local in thing shape economy community after occurring quake in district South Solok that seeks to not working forest prohibition for economic activity because worried about happening of imbalance balance nature, 5). Adaptation indigenous knowledge community against knowledge about quake after occurring quake in district South Solok that is trying to understand what action that must be done when occurring disaster and should keep control oneself, 6). Adaptation indigenous knowledge community against forest management about quake after occur quake in district South Solok that is forest management post-disaster try so that forest such reduced for plant oil palm so that water supply people not decreased and not occur avalanche.

Model of COVID-19 Spread Control Using the Dynamic System Approach in West Nusa Tenggara Province, Indonesia Anwar, Hairil; Sukardi, L.
Sumatra Journal of Disaster, Geography and Geography Education Vol 4 No 1 (2020): Sumatra Journal of Disaster, Geography and Geography Education (SJDGGE)
Publisher : Sumatra Journal of Disaster, Geography and Geography Education

The objective of this research is to try to conduct an outbreak modeling of a Corona virus (Covid-19) pandemic in West Nusa Tenggara (NTB) Province. The modeling approach used in this study is through dynamic system approach with the SEIR technique (Susceptible - Exposed - Infectious - Recovered). In this model, the effectiveness of the policy is tested on three policy scenarios, namely: (1) Loose Scenario is the effectiveness of the intervention 0 - 30%; (2) Moderate Scenarios is the effectiveness of interventions 31 - 60%; and (3) Strict Scenarios is the effectiveness of interventions > 61%. The dynamic model with the Susceptible - Exposed - Infectious - Recovered (SIER) technique can reasonably project the spread of Covid-19. The scenarios of policy interventions that can be implemented to overcome the spread of Covid-19 in West Nusa Tenggara Province are moderate scenario and strict scenario.

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