ANALISIS KEMAMPUAN SISTEM IRIGASI TETES BERTINGKAT DALAM PEMBERIAN LENGAS TANAH PADA POLYBAG

In increasing the supply of food in residential areas, it is necessary to encourage use land and water sources yard even though area limited. The design multilevel drip irrigation may be an option these housings, therefore test determine ability discharge, uniformity soil moisture produced. This study aims effect using inch PVC pipe as a secondary network on (CU) (w) system. Experiments were carried out with 150 liter reservoir source 3 m high, duration 5 minutes, 10 minutes 15 minutes. Data analysis was discharge data (Q), volume moisture. research results are presented tables, graphs concluded descriptively. showed that flow rate Q1 822.54 cm3/sec, Q2 107.47 cm3/sec Q3 15.39 cm3/sec. Irrigation TSK operations obtained CU 72.67% SK about 51.49% 89.34%. Soil produced at initial condition range 14%-28%, 1st floor (w1) ranged from 41%-50%, for second w2 around 31%-45 % third w3 25%-40%