Pratama, Galih Bhekti Sula
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MITIGATION MODEL DEVELOPMENT AND DROUGHT EFFECT ANTICIPATION AT TRENGGALEK REGENCY Waspodo, Roh Santoso Budi; Dewi, Vita Ayu Kusuma; Pratama, Galih Bhekti Sula
Jurnal Sains dan Teknologi Mitigasi Bencana Vol 14, No 2 (2019): Jurnal Sains dan Teknologi Mitigasi Bencana
Publisher : Badan Pengkajian dan Penerapan Teknologi (BPPT)

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (605.726 KB) | DOI: 10.29122/jstmb.v14i2.3724

Abstract

The farm is an important sector that affects economic growth. El-Nino and La-Nina climate anomalies have an impact on the farm such as drought. Actions to overcome the limiting factors on marginal land need to be done through technologies application on soil conservation and water management, balanced soil nutrient management and a better understanding of climate anomalies. Therefore, mitigation models development and anticipation of the effects of drought need to be carried out to provide an alternative technology. The research stages was biophysical conditions analysis, hydrological and geological data analysis, and formulation of drought mitigation technology. Based on the research, there is a drought potential that needs to be anticipated. Technology that could be applied are water reservoirs, dykes, infiltration canals, rorak, slot mulch, and reservoir. Soil and water conservation technology can increase groundwater. Method that have a significant impact is making embankments with mulch, which can increase the soil water content up to 56%. Keywords: Drought, Farm, Groundwater, Trenggalek