- All Journals
- Al-Qadisiyah University
- Basrah University
- Kirkuk University
- Mosul University
- The Iraqi Borad for Medical Specialization
- University of Anbar
- University of Technology
- Al Mustafa University
- Al-Zahraa University for Women
- Alnoor University
- Kunooz University
- Misan University
- Ninevah University
- Tikrit University
- University of Al-Hamdaniya
- University of Kerbala
Effect of spraying with Urea and NPK on production of Date Palm Phoenix dactylifera L. cv. Khidrawi | ||
| Basrah Journal For Date Palm Research | ||
| Article 1, Volume 10, Issue 1, 2011, Pages 56-67 PDF (0 K) | ||
| Author | ||
| Hussein J. Shareef | ||
| Abstract | ||
| The present study was carried out at a private orchard , in Al-Hartha region –Basrah, during the season of 2010 .The aim was to investigate the effect of spraying on leaves with NPK at ( 2 , 2.5 ) % and Urea with 1% on leaves in production of Date Palm Khidrawi cultivar , the result showed decreased of fruits drop by spraying at Urea 1 % before spathes opening and early of Kammri stage significantly compard with other treatments and there are no different significances with treatment of NPK at concentration of 2.5% in before spathes opening and early of Kammri stage and treatment of NPK at concentration of 2 % in before spathes opening and early of Kammri stage and treatment of Urea 1 % before spathes opening, also treatment of NPK at concentration of 2.5% in before spathes opening and early of Kammri stage increased fruit weight and bunch weight and production of fruits significantly compard with other treatments ,while treatment of spraying with 1% Urea in before spathes opening and early of Kammri stage increased content of nitrogen in leaves significantly compard with other treatments . | ||
|
Statistics Article View: 162 PDF Download: 115 |
||