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The role of broad bean and onoion intercropping on productivity of both crops and nitrogen budget in soil
Other Title(s)
دور الزراعة المتداخلة للباقلاء و البصل في إنتاجية المحصولين و ميزانية النتروجين في التربة
Joint Authors
al-Bayati, Duha Mahmud Hamid
Ali, Nur al-Din Shawqi
Source
The Iraqi Journal of Agricultural Science
Issue
Vol. 49, Issue 1 (28 Feb. 2018), pp.21-26, 6 p.
Publisher
University of Baghdad College of Agriculture
Publication Date
2018-02-28
Country of Publication
Iraq
No. of Pages
6
Main Subjects
Topics
Abstract EN
A field experiment was conducted at the College of Physical Education & Sport Science-University of Baghdad /Jaderiea fields at 2015-2016 season, to study the effect of planting Broad bean and onion either in monoculture or intercropped (bicultural ) interacted with three levels of nitrogen (0,40,and 80 kg N ha-1) on growth and productivity of both crops ,amount of N taken up and on nitrogen budget in a split plot experiment within RCBD in three replicates .
Nitrogen application especially 2nd level (80 kg N ha-1) significantly increased growth and yield of Broad bean .
Yield of fresh pods increased from 1.36 kg plant-1 at control to 1.74 kg plant-1 with N2.
Nitrogen application at 80 kg N ha-1 increased the uptake (content) of nitrogen by 245.11% compared to control.
Nitrogen application especially 2nd level (80 kg N ha-1) significantly increased growth and yield of Onion.
Fresh weight of onion bulbs increased from 27.3 to 37.2 and dry weight from 17.8 to 22.8 g plant-1 due to the application of the 2nd level of nitrogen.
Nitrogen application at 80 kg N ha-1 increased the uptake (content) of nitrogen in onion.
Planting Broad bean in monoculture gave better results than bicultural with Onion.
However, yield of Broad bean was reasonable in both cultures due to the ability of Broad bean crop for competition with Onion.
Monoculture of Onion gave better results than bicultural.
In spite of the low production of Onion in bicultural but two crops can be gained at the same field.
Results of nitrogen budget revealed that the budget was surplus with Broad bean as a result of N fixation and in shortage with Onion.
American Psychological Association (APA)
Ali, Nur al-Din Shawqi& al-Bayati, Duha Mahmud Hamid. 2018. The role of broad bean and onoion intercropping on productivity of both crops and nitrogen budget in soil. The Iraqi Journal of Agricultural Science،Vol. 49, no. 1, pp.21-26.
https://search.emarefa.net/detail/BIM-838511
Modern Language Association (MLA)
Ali, Nur al-Din Shawqi& al-Bayati, Duha Mahmud Hamid. The role of broad bean and onoion intercropping on productivity of both crops and nitrogen budget in soil. The Iraqi Journal of Agricultural Science Vol. 49, no. 1 (2018), pp.21-26.
https://search.emarefa.net/detail/BIM-838511
American Medical Association (AMA)
Ali, Nur al-Din Shawqi& al-Bayati, Duha Mahmud Hamid. The role of broad bean and onoion intercropping on productivity of both crops and nitrogen budget in soil. The Iraqi Journal of Agricultural Science. 2018. Vol. 49, no. 1, pp.21-26.
https://search.emarefa.net/detail/BIM-838511
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references : p. 25-26
Record ID
BIM-838511