Pemetaan Kesesuaian dan Variabilitas Iklim untuk Tanaman Jagung Berbasis Sistem Informasi Geografis (SIG) di Provinsi Bali

Mapping of Climate Suitability and Variability for Corn Based on Geographic Information System (GIS). Each plant requires different growing conditions according to a certain climate. Climatic can vary, such as El Nino La Nina, which causes changes in the climate suitability corn. Evaluation is important because factors are dynamic difficult control. This study aims map corn when variability occurs Bali Province. The analytical method used matching mapping using GIS. results this research showed that normal period Province quite suitable (S2) mostly (89.33%) marginal (S3). limiting factors, it divided into S2tc, S2wa, S2watc, S3wa S3watc with majority (498,568.26 ha) being S3wa. In general, area planting had an impact increasing S2 2015 strong so S2watc became 214,324.27 ha overall 44.53%. Nina 2010 reduced 0.49%, especially remaining only 2,756.75 ha.