STUDIES ON SOIL PRODUCTIVITY UNDER SUBSURFACE IRRIGATION
Magdy Abd .El-Aziz Ismail;
Abstract
This thesis aims to investigate the effect of subsurface drip irrigation on productivity and water use efficiency (WUE) of maize single hybrid 10 grown on a sandy soil comparing with surface drip irrigation system.
Two systems of irrigation, i.e. surface and subsurface drip irrigation, were designed and installed specially for this study in the Agricultural Research at Ismailia Station. Each of the two irrigation systems included three treatments (regimes) of applied water i.e, 100%,
80% and 60% of irrigation water consumptive use for maize, as reported by "S.W. R.T" 1(988).
The soil of the field was sand textured. The emitters were (GR) type, spaced at 50 em apart on the lateral. The subsurface drip irrigation was conducted at a depth of 30 em.
The results obtained through this investigation can be summarized as follows:
Two systems of irrigation, i.e. surface and subsurface drip irrigation, were designed and installed specially for this study in the Agricultural Research at Ismailia Station. Each of the two irrigation systems included three treatments (regimes) of applied water i.e, 100%,
80% and 60% of irrigation water consumptive use for maize, as reported by "S.W. R.T" 1(988).
The soil of the field was sand textured. The emitters were (GR) type, spaced at 50 em apart on the lateral. The subsurface drip irrigation was conducted at a depth of 30 em.
The results obtained through this investigation can be summarized as follows:
Other data
| Title | STUDIES ON SOIL PRODUCTIVITY UNDER SUBSURFACE IRRIGATION | Other Titles | دراسات على انتاجية الاراضى تحت نظم الرى تحت السطحى | Authors | Magdy Abd .El-Aziz Ismail | Issue Date | 2001 |
Attached Files
| File | Size | Format | |
|---|---|---|---|
| مجدى عبد العزيز.pdf | 308.22 kB | Adobe PDF | View/Open |
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