Alleviation of fungicide-induced phytotoxicity in greengram (Vigna radiata (L.) Wilczek) using fungicide-tolerant and plant growth promoting Pseudomonas strain
المؤلفون المشاركون
Ahmad, Munis
Khan, Muhammad Saghir
المصدر
Saudi Journal of Biological Sciences
العدد
المجلد 19، العدد 4 (31 ديسمبر/كانون الأول 2012)، ص ص. 451-459، 9ص.
الناشر
تاريخ النشر
2012-12-31
دولة النشر
السعودية
عدد الصفحات
9
التخصصات الرئيسية
الموضوعات
الملخص EN
This study was designed to explore beneficial plant-associated rhizobacteria exhibiting substantial tolerance against fungicide tebuconazole vis-a` -vis synthesizing plant growth regulators under fungicide stressed soils and to evaluate further these multifaceted rhizobacteria for protection and growth promotion of greengram [Vigna radiata (L.) Wilczek] plants against phytotoxicity of tebuconazole.
Tebuconazole-tolerant and plant growth promoting bacterial strain PS1 was isolated from mustard (Brassica compestris) rhizosphere and identified as Pseudomonas aeruginosa following 16S rRNA gene sequencing.
The P.
aeruginosa strain PS1 solubilized phosphate significantly and produced indole acetic acid, siderophores, exo-polysaccharides, hydrogen cyanide and ammonia even under tebuconazole stress.
Generally, tebuconazole at the recommended, two and three times the recommended field rate adversely affected the growth, symbiosis, grain yield and nutrient uptake in greengram in a concentration dependent manner.
In contrast, the P.
aeruginosa strain PS1 along with tebuconazole significantly, increased the growth parameters of the greengram plants.
The inoculant strain PS1 increased appreciably root nitrogen, shoot nitrogen, root phosphorus, shoot phosphorus, and seed yield of greengram plants at all tested concentrations of tebuconazole when compared to the uninoculated plants treated with tebuconazole.
The results suggested that the P.
aeruginosa strain PS1, exhibiting novel plant growth regulating physiological features, can be applied as an eco-friendly and plant growth catalyzing bio-inoculant to ameliorate the performance of greengram in fungicide stressed soils.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Ahmad, Munis& Khan, Muhammad Saghir. 2012. Alleviation of fungicide-induced phytotoxicity in greengram (Vigna radiata (L.) Wilczek) using fungicide-tolerant and plant growth promoting Pseudomonas strain. Saudi Journal of Biological Sciences،Vol. 19, no. 4, pp.451-459.
https://search.emarefa.net/detail/BIM-359325
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Ahmad, Munis& Khan, Muhammad Saghir. Alleviation of fungicide-induced phytotoxicity in greengram (Vigna radiata (L.) Wilczek) using fungicide-tolerant and plant growth promoting Pseudomonas strain. Saudi Journal of Biological Sciences Vol. 19, no. 4 (2012), pp.451-459.
https://search.emarefa.net/detail/BIM-359325
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Ahmad, Munis& Khan, Muhammad Saghir. Alleviation of fungicide-induced phytotoxicity in greengram (Vigna radiata (L.) Wilczek) using fungicide-tolerant and plant growth promoting Pseudomonas strain. Saudi Journal of Biological Sciences. 2012. Vol. 19, no. 4, pp.451-459.
https://search.emarefa.net/detail/BIM-359325
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references : p. 458-459
رقم السجل
BIM-359325
قاعدة معامل التأثير والاستشهادات المرجعية العربي "ارسيف Arcif"
أضخم قاعدة بيانات عربية للاستشهادات المرجعية للمجلات العلمية المحكمة الصادرة في العالم العربي
تقوم هذه الخدمة بالتحقق من التشابه أو الانتحال في الأبحاث والمقالات العلمية والأطروحات الجامعية والكتب والأبحاث باللغة العربية، وتحديد درجة التشابه أو أصالة الأعمال البحثية وحماية ملكيتها الفكرية. تعرف اكثر