The effect of apply levels of nano-nitrogen and urea fertilizer on ammonium availability at horizontal and vertical distance in desert area soil
Joint Authors
al-Ansari, Abd al-Mahdi Salih
al-Ansar, Malath T.
Dishir, Muhsin..
Source
Jornal of al-Muthanna for Agricultural Sciences
Issue
Vol. 8, Issue 4 (31 Dec. 2021), pp.156-173, 18 p.
Publisher
Al-Muthanna University Agriculture College
Publication Date
2021-12-31
Country of Publication
Iraq
No. of Pages
18
Main Subjects
Topics
Abstract EN
A greenhouse experiment was conducted at desert area farm in Al- Zubair district, Basrah government during winter season 2018-2019 to study the effect of applying different levels of urea fertilizer (46% N): 0, 100, 200 and 400 kgN.
ha-1 and nano nitrogen fertilizer (20% N): 0, 50, 100 and 200 kgN.
ha-1 with sequences applied at 30 days' period in soil profile.
Ammonium ion was estimated by Kjeldahl method, the results showed a significant increasing in ammonium availability in soil during growth season for both fertilizers at values 109.22 and 117.66 mg.
kg-1 at march month for urea and nano nitrogen fertilizers respectively.
Also results showed significantly decreased of available ammonium when ever got away horizontally and vertically from centre of applying for both fertilizers and with all adding levels.
Results showed increased of average ammonium in soil received nano nitrogen compared with soil received urea at values 68.56 and 40.30 mg.
kg-1 respectively.
American Psychological Association (APA)
al-Ansar, Malath T.& al-Ansari, Abd al-Mahdi Salih& Dishir, Muhsin... 2021. The effect of apply levels of nano-nitrogen and urea fertilizer on ammonium availability at horizontal and vertical distance in desert area soil. Jornal of al-Muthanna for Agricultural Sciences،Vol. 8, no. 4, pp.156-173.
https://search.emarefa.net/detail/BIM-1350669
Modern Language Association (MLA)
al-Ansar, Malath T.…[et al.]. The effect of apply levels of nano-nitrogen and urea fertilizer on ammonium availability at horizontal and vertical distance in desert area soil. Jornal of al-Muthanna for Agricultural Sciences Vol. 8, no. 4 (2021), pp.156-173.
https://search.emarefa.net/detail/BIM-1350669
American Medical Association (AMA)
al-Ansar, Malath T.& al-Ansari, Abd al-Mahdi Salih& Dishir, Muhsin... The effect of apply levels of nano-nitrogen and urea fertilizer on ammonium availability at horizontal and vertical distance in desert area soil. Jornal of al-Muthanna for Agricultural Sciences. 2021. Vol. 8, no. 4, pp.156-173.
https://search.emarefa.net/detail/BIM-1350669
Data Type
Journal Articles
Language
English
Notes
-
Record ID
BIM-1350669