Kajian Aplikasi Debit dan Jumlah Emiter terhadap Efisiensi Penyebaran Irigasi Tetes pada Tanah Inceptisol

Abstract

This research aim to know the application discharge and amount of enitter to Spreading efficiency of inceptcol soil at the research field of agriculture faculty of north sumatera university Medan. Hence can be obtained discharge and emitter with efficiency of sperading by drip irrigation system.

To know spreading efficiency value need to know depth of soil wetted. To support efficiency value need to know the amount of water and emitter.

From result of research wich obtained the top value of spreading efficiency by 30 ml’ mnt is 98,373 % and the low value by 10 ml/mnt is 96,283 %.

The top value of efficiency by discharge 30 ml/mnt than 10 ml/mnt is caused by: water is given more, soil textur, and conductivity hydraulic.