Jurnal Rekayasa Pangan dan Pertanian
Vol 1, No 2 (2013): Jurnal Rekayasa Pangan dan Pertanian

The Efficiency of Drip Irrigation and Crop Water Requirement of Cauliflower on Andosol Land

Irvan Immanuel Silalahi (Program Studi Keteknikan Pertanian Fakultas Pertanian USU)
Sumono Sumono (Program Studi Keteknikan Pertanian Fakultas Pertanian USU)
Saipul Bahri Daulay (Program Studi Keteknikan Pertanian Fakultas Pertanian USU)
Edi Susanto (Program Studi Keteknikan Pertanian Fakultas Pertanian USU)



Article Info

Publish Date
26 Apr 2013

Abstract

This research was held to calculate and assess the efficiency of drip irrigation and crop water requirement of cauliflower on andosol land. The parameters observed were the efficiency of the use of water, the efficiency of the water storage and crop water requirement. The results of this experiment indicated that the lowest water consumption efficiency was occurred in the early phase of growth i.e 91,85%, the largest water consumption efficiency was occured in the middle and end phase of the growth i.e 100%. The lowest water storage efficiency was occurred at the early phase of growth ie 23,77%, the largest water storage efficiency was occurred in the final phase i.e 76,42%. Crop water requirement in the initial phase was 2.88 mm.day-1, in the middle phase of growth was 6,58 mm.day-1 and the final phase of the growth was 6.1 mm.day-1. Key words: Efficiency, Drip Irrigation, Crop Water Requirement, Andosol Land, Cauliflower

Copyrights © 2013






Journal Info

Abbrev

jrpp

Publisher

Subject

Agriculture, Biological Sciences & Forestry Engineering

Description

Jurnal Rekayasa Pangan dan Pertanian merupakan media untuk publikasi tulisan asli berkaitan dengan teknologi pangan dan keteknikan pertanian secara luas, yang diterbitkan atas kerjasama antara Program Studi Ilmu dan Teknologi Pangan dan Program Studi Keteknikan Pertanian Fakultas Pertanian ...