Effect of type of organic manure and concentration on the enzymatic activities of some calcareous soils from northern Iraq
Other Title(s)
تأثير نوع السماد العضوي و تركيزه في النشاط الأنزيمي لترب كلسية من شمال العراق
Joint Authors
Ghazal, Rand Abd al-Hadi
Qasim, Ghayth Muhammad
Source
Mesopotamia Journal of Agriculture
Issue
Vol. 45, Issue 1 (31 Jan. 2017), pp.349-366, 18 p.
Publisher
University of Mosul College of Agriculture and Forestry
Publication Date
2017-01-31
Country of Publication
Iraq
No. of Pages
18
Main Subjects
Abstract EN
The effect of four sources of organic manures (alfalfa residue, cow, chicken and sheep) and their concentrations (0, 1 and 2 %) on the enzymatic activity of three calcareous soils from Northern Iraq have been studied in a 45-day incubation experiment at 28C and 90% of the field capacity.
During this period, the activity of urease, asparginase and glutaminase have been measured at a 2-week intervals.
Results indicated that the more the concentration of the added manure, the more the activity of the enzymes.
Addition of alfalfa residue resulted in more activity, followed by chicken manure, then sheep.
The least effect was obtained in soils treated with cow manure.
American Psychological Association (APA)
Ghazal, Rand Abd al-Hadi& Qasim, Ghayth Muhammad. 2017. Effect of type of organic manure and concentration on the enzymatic activities of some calcareous soils from northern Iraq. Mesopotamia Journal of Agriculture،Vol. 45, no. 1, pp.349-366.
https://search.emarefa.net/detail/BIM-958031
Modern Language Association (MLA)
Ghazal, Rand Abd al-Hadi& Qasim, Ghayth Muhammad. Effect of type of organic manure and concentration on the enzymatic activities of some calcareous soils from northern Iraq. Mesopotamia Journal of Agriculture Vol. 45, no. 1 (Jan. 2017), pp.349-366.
https://search.emarefa.net/detail/BIM-958031
American Medical Association (AMA)
Ghazal, Rand Abd al-Hadi& Qasim, Ghayth Muhammad. Effect of type of organic manure and concentration on the enzymatic activities of some calcareous soils from northern Iraq. Mesopotamia Journal of Agriculture. 2017. Vol. 45, no. 1, pp.349-366.
https://search.emarefa.net/detail/BIM-958031
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references : p. 365-366
Record ID
BIM-958031