Author = Abdullah Mohamed Yayah
| Number of Articles: 6 | ||
| 1 | THE EFFECT OF IRRIGATION SYSTEMS AND DEFICIT IRRIGATION LEVELS ON PRODUCTIVITY AND WATER USE EFFICIENCY OF TOMATO CROP UNDER SANA'A BASIN CONDITIONS | |
| Volume 27, Issue 1, January 2010, Page 203-214 | ||
| Abdullah Mohamed Yayah; Abdulkarem Mohamed al-mogahed | ||
| 2 | EVALUATION AND MANAGEMENT OF WITHDRAWAL GROUND WATER FOR AGRICULTURE IN NIHM DIRECTORATE-YEMEN | |
| Volume 27, Issue 1, January 2010, Page 215-225 | ||
| Adel Mohamed alweshali; Abdullah Mohamed Yayah | ||
| 3 | IMPROVEMENT OF EMISSION UNIFORMITY FOR DRIP IRRIGATION SYSTEMS OF CLOSED DESIGNS | |
| Volume 27, Issue 1, January 2010, Page 226-246 | ||
| Adel Mohamed alweshali; Abdullah Mohamed Yayah; Ahmed AL-Moayyad | ||
| 4 | THE EFFECT OF IRRIGATION SYSTEMS AND DEFICIT IRRIGATION LEVELS ON PRODUCTIVITY AND WATER USE EFFICIENCY OF TOMATO CROP UNDER SANA'A BASIN CONDITIONS | |
| Volume 26, Issue 3, July 2009, Page 1525-1536 | ||
| Abdullah Mohamed Yayah; Abdulkarem Mohamed al-mogahed | ||
| 5 | EVALUATION AND MANAGEMENT OF WITHDRAWAL GROUND WATER FOR AGRICULTURE IN NIHM DIRECTORATE-YEMEN | |
| Volume 26, Issue 3, July 2009, Page 1537-1547 | ||
| Adel Mohamed alweshali; Abdullah Mohamed Yayah | ||
| 6 | IMPROVEMENT OF EMISSION UNIFORMITY FOR DRIP IRRIGATION SYSTEMS OF CLOSED DESIGNS | |
| Volume 26, Issue 3, July 2009, Page 1548-1568 | ||
| Adel Mohamed alweshali; Abdullah Mohamed Yayah; Ahmed AL-Moayyad | ||
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