تأثير مدد الري و مستويات البوتاسيوم و مضاد النتح Vapor Gard في بعض مؤشرات نمو الذرة الصفراء و حاصلها (Zea Mays L. )
Other Title(s)
Effect of irrigation periods, potassium levels and anti-transpiration on some growth indicators and yield of corn (zea mays l. )
Joint Authors
لؤي داود فرحان
السلماني، حميد خلف
Source
Issue
Vol. 11, Issue 1 (31 Dec. 2019), pp.136-147, 12 p.
Publisher
University of Diyala College of Agriculture
Publication Date
2019-12-31
Country of Publication
Iraq
No. of Pages
12
Main Subjects
Topics
Abstract EN
A field experiment was conducted at the research field -College of Agriculture - University of Diyala, during autumn season 2014, at silty clay soil to study the effect of irrigation periods, potassium levels, anti-transpiration Vapor Gard and their interaction on growth and yield of corn (Zea mays L.
).
The experiment was designed according to a split-split plots design in arrangement of a randomized complete blocks design (RCBD) with three replicates.
The experiment included three irrigation periods (6, 12 and 18 days) (W1, W2 and W3) respectively, potassium levels (0, 100 and 200 kg ha-1 ) (K0, K1 and K2), respectively, and two levels of anti-transpiration (A0 and A1) which represented spraying with water only and spraying with anti-transpiration in concentration (1% ).
Results showed a significant differences among irrigation periods, irrigation period of W2 was significantly increased leaf area, dry matter and biological yield compared to other periods.
Potassium level of K2 significantly effected on all attributes of growth and yield compared to the levels K0 and K1, and spraying with anti-transpiration (A1) significantly increased grain yield and growth indicators of corn compared to spraying with water only (A0).
The interaction treatment (W2*K2*A1) was significantly the best in most of the studied characters
American Psychological Association (APA)
لؤي داود فرحان والسلماني، حميد خلف. 2019. تأثير مدد الري و مستويات البوتاسيوم و مضاد النتح Vapor Gard في بعض مؤشرات نمو الذرة الصفراء و حاصلها (Zea Mays L. ). مجلة ديالى للعلوم الزراعية،مج. 11، ع. 1، ص ص. 136-147.
https://search.emarefa.net/detail/BIM-1089963
Modern Language Association (MLA)
لؤي داود فرحان والسلماني، حميد خلف. تأثير مدد الري و مستويات البوتاسيوم و مضاد النتح Vapor Gard في بعض مؤشرات نمو الذرة الصفراء و حاصلها (Zea Mays L. ). مجلة ديالى للعلوم الزراعية مج. 11، ع. 1 (2019)، ص ص. 136-147.
https://search.emarefa.net/detail/BIM-1089963
American Medical Association (AMA)
لؤي داود فرحان والسلماني، حميد خلف. تأثير مدد الري و مستويات البوتاسيوم و مضاد النتح Vapor Gard في بعض مؤشرات نمو الذرة الصفراء و حاصلها (Zea Mays L. ). مجلة ديالى للعلوم الزراعية. 2019. مج. 11، ع. 1، ص ص. 136-147.
https://search.emarefa.net/detail/BIM-1089963
Data Type
Journal Articles
Language
Arabic
Notes
-
Record ID
BIM-1089963