Penetapan Alokasi Sawah Penerima Air Irigasi Berdasarkan Kondisi Hidroklimatologi di Daerah Irigasi Cihea

One of the main supporting factors for agricultural sector in Cihea Irrigation Area is availability sufficient water resources. However, uncertain climatic conditions due to climate change lead changes rain distribution and affect The study aims (1) assess land balance drought index (2) develop alternatives related irrigation priority locations based on hydro climatological conditions. was analyzed using Thornthwaite-Mather method (1957), while were determined composite performance method. Based annual analysis, this area had a 568 mm/year surplus. there shortage from July October, at 132 mm per month. From ten systems,the highest deficit SL_9, lowest SL_1. These triggered some locations. occurred August (56,89%), (3.98%). hidroclimatological ,the prioritised escalated productivity are paddy fields CDK.16 Ka, CDK.17 Ki, PD.1 PD.2 CRJ.6 CRJ.7 CRJ.8 CRJ.9 CRJ.10 CKR.1 Ki Ciranjang subdistrict. Meanwhile, gain equal distribution, consist CSK.1 CSK.5 ki, CSK.6 CSK.7 CSK.9 CSK.10 situated Bocongpicung District.
 
 Keywords: index, priority,