The activity of antioxidants enzymes and NPK contents as affected by water qaulity, kinetin, bio and organic fertilization in lettuce (lactuca sativa l.)
Other Title(s)
فعالية الأنزيمات المضادة للأكسدة و محتوى NPK و تأثرها بنوعية مياه الري و المعاملة بالـ Kinetin و التسميد الحيوي و العضوي لنبات الخس Lactuca sativa L.
Joint Authors
al-Tai, Durid Kamil Abbas
Majid, Zahra Zuhayr
Source
The Iraqi Journal of Agricultural Science
Issue
Vol. 49, Issue 3 (30 Jun. 2018), pp.506-518, 13 p.
Publisher
University of Baghdad College of Agriculture
Publication Date
2018-06-30
Country of Publication
Iraq
No. of Pages
13
Main Subjects
Topics
Abstract EN
A field experiment was conducted using split – split block design to study the effect of irrigation water quality ,organic composts ,kinetin and Bio- health application on N.P.K contents and anti-oxidant enzymes activity in lettuce, The experiment included three factors ,quality of irrigation water (W) at two levels (1.2, 6.1 dS m -1 ), kind of organic composts Plam fronds and Rice wastes(20) ton /hectare , kinetin application (50 mg.L-1 ) and bio-health fertilizers (5 kg/ hectare).
The results indicated that elevation of water salinity levels led to elevation in activity of Peroxidase POX , Catalase CAT, Malondialdehyde MDA, Superoxide dismutase SOD enzymes and proline contents in leaves, while it decrease leaves contents of ( N.P.K), Organic composts , kinetin and bio-health applications alleviated from the negative effects of saline water by increasing the (NPK) contents in leaves ,reduced POX ,CAT, MDA,SOD and proline , That possible to mitigation the negative affect of salt stress in lettuce the application of plant growth regulators , bio fertilizers and decomposed organic matter
American Psychological Association (APA)
al-Tai, Durid Kamil Abbas& Majid, Zahra Zuhayr. 2018. The activity of antioxidants enzymes and NPK contents as affected by water qaulity, kinetin, bio and organic fertilization in lettuce (lactuca sativa l.). The Iraqi Journal of Agricultural Science،Vol. 49, no. 3, pp.506-518.
https://search.emarefa.net/detail/BIM-911126
Modern Language Association (MLA)
al-Tai, Durid Kamil Abbas& Majid, Zahra Zuhayr. The activity of antioxidants enzymes and NPK contents as affected by water qaulity, kinetin, bio and organic fertilization in lettuce (lactuca sativa l.). The Iraqi Journal of Agricultural Science Vol. 49, no. 3 (2018), pp.506-518.
https://search.emarefa.net/detail/BIM-911126
American Medical Association (AMA)
al-Tai, Durid Kamil Abbas& Majid, Zahra Zuhayr. The activity of antioxidants enzymes and NPK contents as affected by water qaulity, kinetin, bio and organic fertilization in lettuce (lactuca sativa l.). The Iraqi Journal of Agricultural Science. 2018. Vol. 49, no. 3, pp.506-518.
https://search.emarefa.net/detail/BIM-911126
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references : p. 516-518
Record ID
BIM-911126