تأثير معدل البذار و السماد البوتاسي في نمو و حاصل الشعير
Other Title(s)
Effect of seeding rate and potassium on growth and yield of barley
Joint Authors
علي، خليل إبراهيم محمد
مها هاني هاشم
Source
Issue
Vol. 43, Issue 5 (31 Oct. 2012), pp.33-41,
Publisher
University of Baghdad College of Agriculture
Publication Date
2012-10-31
Country of Publication
Iraq
Main Subjects
Abstract EN
A field experiment was conducted during the two winter seasons of 2009 - 2010 and 2010 - 2011 at the Experimental Field of Crop Science Dept/College of Agriculture-Abu Ghraib/University of Baghdad to determine the effect of seeding rate and potassium on growth and yield of barley IPA-99.
A split-plot design with four replications was used.
Rates of seeding occupied 100, 150 and 200 kg.
h-1 were the main plot.
Potassium sulphate rates 0,83, 166 and 249 kg k.h-1 were sub plot.
The rate of seeding 150 kg.ha-1 gave highest means of grain yield (6.25, 6.30 ton.ha-1) in both seasons, respectively.
While treatment of fertilizer 249 kg k.h-1 gave the highest biological yield (20.12 , 21.54 t.ha-1) in both seasons, respectively.
Interactions between the two factors caused significant effects.
The combination of seed rate 150 kg.ha-1 with 249 kg k.ha-1 gave the highest mean of grain yield (6.73, 6.69 t.ha-1) in both seasons, respectively.
While the combination of rate seeding 200 kg.ha-1 with 249 kg k.ha-1 gave highest mean for biological yield (24.65, 25.92 t.ha-1) in both seasons, respectively.
We recommend using the rate seeding 150 kg.ha-1 and potassium level 249 kg k.ha-1 for they gave highest means of grain yield.
American Psychological Association (APA)
مها هاني هاشم وعلي، خليل إبراهيم محمد. 2012. تأثير معدل البذار و السماد البوتاسي في نمو و حاصل الشعير. مجلة العلوم الزراعية العراقية،مج. 43، ع. 5، ص ص. 33-41.
https://search.emarefa.net/detail/BIM-884958
Modern Language Association (MLA)
مها هاني هاشم وعلي، خليل إبراهيم محمد. تأثير معدل البذار و السماد البوتاسي في نمو و حاصل الشعير. مجلة العلوم الزراعية العراقية مج. 43، ع. 5 (2012)، ص ص. 33-41.
https://search.emarefa.net/detail/BIM-884958
American Medical Association (AMA)
مها هاني هاشم وعلي، خليل إبراهيم محمد. تأثير معدل البذار و السماد البوتاسي في نمو و حاصل الشعير. مجلة العلوم الزراعية العراقية. 2012. مج. 43، ع. 5، ص ص. 33-41.
https://search.emarefa.net/detail/BIM-884958
Data Type
Journal Articles
Language
Arabic
Notes
يتضمن مراجع ببليوجرافية : ص. 40-41
Record ID
BIM-884958