نتایج جستجو برای: باکتریهای pgpr

تعداد نتایج: 2227  

Journal: :Current Agriculture Research Journal 2023

Plant growth- promoting rhizobacteria (PGPR), is a consortium of such bacteria which colonizes the roots plants and show beneficial effects on growth yield plant. Pseudomonas found to be most potent PGPR, occurring globally having positive effect productivity This review unravels several species enhance spinach can used as biofertilizer. Certain have been discovered in absence any chemical fert...

Journal: :International Journal of Plant and Soil Science 2023

Lentil (Lens culinaris Medik) is also known as "massoor". A member of the Leguminaceae family for their high protein and nutrient content. Wilt incited by Fusarium oxysporum f.sp. lentis can result in significant yield losses upto 50% lentil farmers. Chemical management through fungicides reduces crop significantly but has some environmental drawbacks conflicts on human health instead other met...

2012
Ahmed M. Elazzazy Omar A. Almaghrabi Tarek A. A. Moussa Tamer S. Abdelmoneim

Twenty isolates of bacteria were successfully isolated from rhizosphere soil samples collected from different plant species growing at various locations in North Jeddah, Saudi Arabia to investigate their effects on Cucumis sativus L. cv. Marketmore growth and damping-off disease caused by Pythium aphanidermatum. The results of dual culture method showed that only three isolates out of twenty, w...

2013
Hwe-Su Yi Jung Wook Yang Choong-Min Ryu

Induced resistance has been recognized as an attractive tool for plant disease management in modern agriculture. During the last two decades, studies on chemically- and biologically elicited induced resistance have revealed previously unknown features of the plant defense response including defense priming. As a biological trigger for induced resistance, plant growth-promoting rhizobacteria (PG...

Journal: :Agronomy 2021

The European Green Deal strategy currently implemented in the EU aims to, among others, reduce negative impact of fertilization on environment. One solutions influencing nutritional status plants and improvement soil quality is use plant symbiosis with microorganisms. Thus, this study we investigated effect arbuscular mycorrhizal fungi (AMFs) plant-growth-promoting rhizobacteria (PGPR) coloniza...

Journal: :Artvin Çoruh Üniversitesi Orman Fakültesi Dergisi 2023

Bu çalışma, Türkiye’nin değişik ekosistemlerine ait bitkilerin kök, yaprak bölgelerinden ve toprak kısımlarından izole edilen bitki gelişimini destekleyici bakteri strainlerinin (PGPR) karnabahar yetiştiriciliğinde besin elementi alımına etkisini belirlemek amacıyla yürütülmüştür. Çalışmada altı PGPR straini (SA7, SB39, YÖ19, YÖ15, YÖ41, SK72 107cfu/ml) analiz sonuçlarına göre kimyasal gübreler...

Journal: :Jurnal Fitopatologi 2023

Produksi bawang merah di Indonesia menghadapi permasalahan hama dan penyakit yang berat. Penggunaan pestisida menjadi andalan petani hingga saat ini untuk pengendalian tersebut. Beberapa agens biokontrol patogen terbukti efektif secara individual, namun belum terintegrasi lapangan. Tujuan penelitian ialah mengevaluasi kombinasi dengan efektivitas terbaik menekan insidensi utama Percobaan lapang...

ژورنال: :iran agricultural research 0
a. miri university of zabol a. gholamalizadeh ahangar university of zabol m. ghorbani university of zabol e. shirmohammadi university of zabol

چکیده- افزایش روزافزون جمعیت و عدم توانایی مراتع دربرآورد نیاز غذایی دام ها موجب شده است که به کشت گیاهان علوفه ای بیش از پیش توجه گردد. به منظور بررسی تأثیر میکروارگانیسم­های محرک رشد (pgpr) و عصاره یونجه بر رشد و مقادیر عناصر پر و کم­مصرف در سورگوم علوفه­ای،  آزمایشی گلخانه­ای به صورت فاکتوریل در قالب طرح کاملاً تصادفی و شش تکرار در دانشگاه زابل انجام شد. نخستین فاکتور شامل 2 سطح بستر خاک عدم ...

Journal: :آب و خاک 0
آتنا بیاری احمد غلامی هادی اسدی رحمانی

abstract soil beneficial microorganisms such as plant growth promoting rhizobacteria (pgpr) are able to enhance plant growth. the research was conducted using a randomized complete block design as split plot factorial with three factors (nutrient management, azospirillum and azotobacter strains) .in this experiment the effect of azospirillum and azotobacter inoculation on yield and yield compon...

Ahmad Asgharzadeh Jafar Ahmadi Kobra saghafi, Shiva Bakhtiari

Salinity is one of the most important abiotic stresses that limit crop growth and productivity. This study focuses on the effects of different strains of plant growth promoting rhizobacteria (PGPR) on the physiological responses of two wheat cultivars under normal and salt stress conditions. The wheat cultivars selected include one which is tolerant to salinity (Kavir) and one which is sensitiv...

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