دور المعزز الحيوي العراقي Iraqi probiotics بالتداخل مع بعض العوامل الحيوية في مقاومة تعفن جذور الباميا المتسبب عن الفطر Rhizoctonia solani و تأثيره على بعض صفات النمو و الإنتاج
Other Title(s)
The effect of Iraqi probiotics interacted with some bio-agents in controlling okra root-rot caused by Rhizoctonia solani, and its effect on growth and yield parameters
Joint Authors
هشام روميل متعب
علوان، صباح لطيف
Source
Issue
Vol. 9, Issue 2 (30 Jun. 2017), pp.69-89, 21 p.
Publisher
University of Kufa Faculty of Agriculture
Publication Date
2017-06-30
Country of Publication
Iraq
No. of Pages
21
Main Subjects
Topics
Abstract EN
The aim of this study was to evaluate the efficacy of Iraqi probiotics and the bio-agents, Trichoderma harzianum and Pseudomonas fluorescence addition to organic fertilizer (compost) against the pathogenic fungus Rhizoctonia solani that causes okra root-rot.
The results of field trials showed significant efficacy of the Iraqi probiotics (IPB) + P.
floursecens treatment leading to the highest percentage of okra seeds germination, 97.75%, compared to treatments of the pesticide, T.
harzianum , P.
fluorescence , IPB alone, IPB+ T.
harzianum, IPB + P.
fluorescence and the T.
Trichoderma + P.
fluorescence where it gave 89.50 , 88.25 , 86.25 , 91.50 , 93.33 , 97.75 , 92.13%, respectively, in addition to the control treatment, which amounted which gave a 59.42%.
IPB had the best results compared to other treat ments separately which gave a germination rate of 91.50% compared with the treatment of T.h and P.f that gave 88.28 % and 86.25 %, respectively.
While organic fertilized soil had germination percentage of 88.96% compared with the non-fertilized treatment which gave 85.04%.
Treatment of the IPB + Pf also gave highest chlorophyll content, reaching 2.45%, which significantly varied from all other treatments except treatments of IPB + Th and IPB that resulted in 2.36% and 2.33%, respectively, compared to the control treatment which gave 0.71%.
The chlorophyll content also was the highest in the treatment of IPB compared with other treat ments separately wiich gave 2.36% compared with the P.
floursecens treatment and of the T.
harzianum 2.03% and 1.92%, respectively.
But, for the organic fertilizer, the fertilized soil resulted in chlorophyll content of 2.09% compared to 1.67% from the non-fertilized soil.
As for yield, the treatment of IPB + P.
floursecens had the highest pod weight which significantly differed from the control treatment , 30.83 g and 8.38 g, respectively.
The IPB treatment alone was the best treatment in pod weight (19.29 g) compared to 15.88 g and 16.00 g for treatments of T.h and Pf, respectively.
Pod weight in the fertilized soil was also better than that in the non-fertilized soil which gave 22.26 and 13.07 g / plant, respectively.
American Psychological Association (APA)
هشام روميل متعب وعلوان، صباح لطيف. 2017. دور المعزز الحيوي العراقي Iraqi probiotics بالتداخل مع بعض العوامل الحيوية في مقاومة تعفن جذور الباميا المتسبب عن الفطر Rhizoctonia solani و تأثيره على بعض صفات النمو و الإنتاج. مجلة الكوفة للعلوم الزراعية،مج. 9، ع. 2، ص ص. 69-89.
https://search.emarefa.net/detail/BIM-785513
Modern Language Association (MLA)
هشام روميل متعب وعلوان، صباح لطيف. دور المعزز الحيوي العراقي Iraqi probiotics بالتداخل مع بعض العوامل الحيوية في مقاومة تعفن جذور الباميا المتسبب عن الفطر Rhizoctonia solani و تأثيره على بعض صفات النمو و الإنتاج. مجلة الكوفة للعلوم الزراعية مج. 9، ع. 2 (2017)، ص ص. 69-89.
https://search.emarefa.net/detail/BIM-785513
American Medical Association (AMA)
هشام روميل متعب وعلوان، صباح لطيف. دور المعزز الحيوي العراقي Iraqi probiotics بالتداخل مع بعض العوامل الحيوية في مقاومة تعفن جذور الباميا المتسبب عن الفطر Rhizoctonia solani و تأثيره على بعض صفات النمو و الإنتاج. مجلة الكوفة للعلوم الزراعية. 2017. مج. 9، ع. 2، ص ص. 69-89.
https://search.emarefa.net/detail/BIM-785513
Data Type
Journal Articles
Language
Arabic
Notes
يتضمن مراجع ببليوجرافية : ص. 84-87
Record ID
BIM-785513