![](/images/graphics-bg.png)
Carbon and nutrient balances in three mountain oases in Northern Oman
Other Title(s)
معدلات الكربون و المغذيات في ثلاث واحات جبلية بعمان
Joint Authors
al-Rawahi, Muhammad Nasir
Melapie, Martina
Schlecht, Eva
Buerkert, Andreas
Source
Agricultural and Marine Sciences : Research Journal
Issue
Vol. 22, Issue 1 (31 Dec. 2017), pp.75-86, 12 p.
Publisher
Sultan Qaboos University College of Agricultural and Marine Sciences
Publication Date
2017-12-31
Country of Publication
Oman
No. of Pages
12
Main Subjects
Abstract EN
Carbon (C) and nitrogen (N) fluxes of two cropping systems in three mountain oases of Al Jabal Al-Akhdar mountains of northern Oman were determined in 2008/09 and 2009/10.
These comprised garlic at Ash Sharayjah (1,900 m asl) and Masayrat (1,030 m asl), pomegranate in Ash Sharayjah and Qasha’ (1,640 m asl), and date palm groves at Masayrat.
Goat manure was applied to garlic fields at 47 and 40 t dry matter (DM) ha-1 at Ash Sharayjah and 42 and 37 t DM ha-1 at Masayrat.
Pomegranates at Ash Sharayjah and Qasha’ received cattle dairy manure at 66 and 60 t DM ha-1 yr-1.
Annual total gaseous C losses varied from 20.9 to 61.2 t C ha-1 to which CH4-C contributed < 2%.
Total annual C surpluses were 12.5 t ha-1 in garlic fields at Ash Sharayjah, while C deficits of -5.5 t ha-1 were obtained at Masayrat.
Annual C surpluses in pomegranate and date palm were 16.7, 7.5, and 1.7 t ha-1 in Ash Sharayjah, Qasha’, and Masayrat.
Date palm groves had total annual N surpluses of 1857 kg N ha-1 while pomegranate fields at Ash Sharayjah and Qasha’ had annual surpluses of 1414 and 1500 kg N ha
American Psychological Association (APA)
al-Rawahi, Muhammad Nasir& Melapie, Martina& Schlecht, Eva& Buerkert, Andreas. 2017. Carbon and nutrient balances in three mountain oases in Northern Oman. Agricultural and Marine Sciences : Research Journal،Vol. 22, no. 1, pp.75-86.
https://search.emarefa.net/detail/BIM-798804
Modern Language Association (MLA)
al-Rawahi, Muhammad Nasir…[et al.]. Carbon and nutrient balances in three mountain oases in Northern Oman. Agricultural and Marine Sciences : Research Journal Vol. 22, no. 1 (2017), pp.75-86.
https://search.emarefa.net/detail/BIM-798804
American Medical Association (AMA)
al-Rawahi, Muhammad Nasir& Melapie, Martina& Schlecht, Eva& Buerkert, Andreas. Carbon and nutrient balances in three mountain oases in Northern Oman. Agricultural and Marine Sciences : Research Journal. 2017. Vol. 22, no. 1, pp.75-86.
https://search.emarefa.net/detail/BIM-798804
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references : p. 85-86
Record ID
BIM-798804