Analisis Irigasi Tetes (Drip Irrigation) dengan Pemanfaatan Filter Rokok sebagai Emiter Alternatif pada beberapa Jenis Tanah

Abstract

CHRYSTO BUMBUNAN AFRIZAL MANRU: Analysis of the Utilization of drip irrigation as an emitter Alternative Cigarette Filters on Various Land, guided by the EDI SUSANTO and TAUFIK RIZALDI. The efficiency of irrigation water in drip irrigation systems are relatively higher compared with other irrigation systems. However, this system can only be applied by farmers or entrepreneurs with substantial capital, because to build this system required a substantial investment costs. Utilization of water effectively and efficiently is very important in plant cultivation on a relatively dry area, so the crop water requirement can still be met. Drip irrigation is considered as one alternative in meeting the water needs of crops in time, the appropriate number and quality. Parameters measured were soil moisture content, wetted area, irrigation uniformity and efficiency drops penyebaran irigasi. From the research results are obtained value for the wetted area emitter Gudang Garam; on Ultisol 0.03; on the ground Entisol 0.03; on the ground Inceptisol of 0.039 m, irrigation uniformity for gudang garam filter 50 %, surya filter 76,9 %, ardath filter 59,2 % and irrigation efficiency of 99 % spread.