Soil fertility status for wheat crop production based on its soil organic matter and nitrogen contents
Joint Authors
Dizayee, al-Wand Tahir Rashid
al-Wail, Awras Muhyi Taha Dubbi
al-Wail, Awras Muhyi Taha Dubbi
Abd al-Rahim, Halimah Abd al-Jabbar
Muhaymid, Ahmad Salih
Source
ZANCO Journal of Pure and Applied Sciences
Issue
Vol. 30, Issue 5 (31 Oct. 2018), pp.44-55, 12 p.
Publisher
Salahaddin University-Erbil Department of Scientific Publications
Publication Date
2018-10-31
Country of Publication
Iraq
No. of Pages
12
Main Subjects
Abstract EN
The study was conducted to show the role of organic carbon and total content of available nitrogen on soil suitability for wheat production.
The study area located in central of Iraq, in Al-Kufa – Alnajaf province situated approximately between 32° 00' N to 32° 10' N and 44° 20' E to 44° 35' E with total area of 27664 ha.
Thirty five sites were selected representing all variations within the study area and located on landsat 8 image using GPS.
Soil samples were taken from each of the selected sites and analyzed in laboratory to determine some physical and chemical properties.
The results revealed that most soils of the study soils are Haplosalids and to some extend the presence of Torrifluvents.
Most of soils have high salt accumulation.
Rating scores for soil properties were evaluated using FAO, 2007 system to determine the suitability class for each soil site .The results indicated four suitability classes for wheat production in the study area including , S3, N1 and N2 with, about 37% of the total area of the study site are not suitable for wheat production due, mainly to the effect of high salinity level and to some extent to low content of organic carbon and total available nitrogen.
Also, the results demonstrated the effects of organic carbon and available nitrogen on the spatial distribution pattern of soil suitability classes for wheat production.
American Psychological Association (APA)
al-Wail, Awras Muhyi Taha Dubbi& al-Wail, Awras Muhyi Taha Dubbi& Abd al-Rahim, Halimah Abd al-Jabbar& Dizayee, al-Wand Tahir Rashid& Muhaymid, Ahmad Salih. 2018. Soil fertility status for wheat crop production based on its soil organic matter and nitrogen contents. ZANCO Journal of Pure and Applied Sciences،Vol. 30, no. 5, pp.44-55.
https://search.emarefa.net/detail/BIM-901602
Modern Language Association (MLA)
al-Wail, Awras Muhyi Taha Dubbi…[et al.]. Soil fertility status for wheat crop production based on its soil organic matter and nitrogen contents. ZANCO Journal of Pure and Applied Sciences Vol. 30, no. 5 (2018), pp.44-55.
https://search.emarefa.net/detail/BIM-901602
American Medical Association (AMA)
al-Wail, Awras Muhyi Taha Dubbi& al-Wail, Awras Muhyi Taha Dubbi& Abd al-Rahim, Halimah Abd al-Jabbar& Dizayee, al-Wand Tahir Rashid& Muhaymid, Ahmad Salih. Soil fertility status for wheat crop production based on its soil organic matter and nitrogen contents. ZANCO Journal of Pure and Applied Sciences. 2018. Vol. 30, no. 5, pp.44-55.
https://search.emarefa.net/detail/BIM-901602
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references : p. 54-55
Record ID
BIM-901602