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Isolation and Molecular Characterization of Potential Plant Growth Promoting Bacillus cereus GGBSTD1 and Pseudomonas spp. GGBSTD3 from Vermisources
المؤلفون المشاركون
Anandharaj, Marimuthu
Sivasankari, Balayogan
المصدر
العدد
المجلد 2014، العدد 2014 (31 ديسمبر/كانون الأول 2014)، ص ص. 1-13، 13ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2014-09-01
دولة النشر
مصر
عدد الصفحات
13
التخصصات الرئيسية
الملخص EN
Vermicompost was prepared from leaf materials of Gliricidia sepium + Cassia auriculata + Leucaena leucocephala with cow dung (1 : 1 : 2) using Eudrilus eugeniae (Kinberg) and Eisenia fetida for 60 days.
Nineteen bacterial strains which have the capability to fix nitrogen, solubilize inorganic phosphate, and produce phytohormones were isolated from vermicompost, vermisources, and earthworm (fore, mid, and hind) guts and tested for plant growth studies.
Among the bacterial strains only five strains had both activities; among the five Bacillus spp.
showed more nitrogen fixing activity and Pseudomonas spp.
showed more phosphate solubilizing activity.
Hence these bacterial strains were selected for further molecular analysis and identified Bacillus cereus GGBSTD1 and Pseudomonas spp.
GGBSTD3.
Plant growth studies use these two organisms separately and as consortium (Bacillus cereus + Pseudomonas spp.) in (1 : 1) ratio at different concentrations using Vigna unguiculata (L.) Walp.
at different day intervals.
The germination percent, shoot length, root length, leaf area, chlorophyll a content of the leaves, chlorophyll b content of the leaves, total chlorophyll content of the leaves, fresh weight of the whole plant, and dry weight of the whole plant were significantly enhanced by the consortium (Bacillus cereus + Pseudomonas spp.) of two organisms at 5 mL concentrations on the 15th day compared to others.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Sivasankari, Balayogan& Anandharaj, Marimuthu. 2014. Isolation and Molecular Characterization of Potential Plant Growth Promoting Bacillus cereus GGBSTD1 and Pseudomonas spp. GGBSTD3 from Vermisources. Advances in Agriculture،Vol. 2014, no. 2014, pp.1-13.
https://search.emarefa.net/detail/BIM-1015219
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Sivasankari, Balayogan& Anandharaj, Marimuthu. Isolation and Molecular Characterization of Potential Plant Growth Promoting Bacillus cereus GGBSTD1 and Pseudomonas spp. GGBSTD3 from Vermisources. Advances in Agriculture No. 2014 (2014), pp.1-13.
https://search.emarefa.net/detail/BIM-1015219
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Sivasankari, Balayogan& Anandharaj, Marimuthu. Isolation and Molecular Characterization of Potential Plant Growth Promoting Bacillus cereus GGBSTD1 and Pseudomonas spp. GGBSTD3 from Vermisources. Advances in Agriculture. 2014. Vol. 2014, no. 2014, pp.1-13.
https://search.emarefa.net/detail/BIM-1015219
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-1015219
قاعدة معامل التأثير والاستشهادات المرجعية العربي "ارسيف Arcif"
أضخم قاعدة بيانات عربية للاستشهادات المرجعية للمجلات العلمية المحكمة الصادرة في العالم العربي
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