نتایج جستجو برای: it seems that plant growth promoting bacteria

تعداد نتایج: 7589561  

Journal: :Applied sciences 2022

Soil salinization has become a major problem for agriculture worldwide, especially because this phenomenon is continuously expanding in different regions of the world. Salinity complex mechanism, and soil ecosystem, it affects both microorganisms plants, some which have developed efficient strategies to alleviate salt stress conditions. Currently, various methods can be used reduce negative eff...

2012
Saraswoti Neupane Roger D. Finlay Nikos C. Kyrpides Lynne Goodwin Sadhna Alström Susan Lucas Miriam Land James Han Alla Lapidus Jan-Fang Cheng David Bruce Sam Pitluck Lin Peters Galina Ovchinnikova Brittany Held Cliff Han John C. Detter Roxanne Tapia Loren Hauser Natalia Ivanova Ioanna Pagani Tanja Woyke Hans-Peter Klenk Nils Högberg

Serratia plymuthica AS13 is a plant-associated Gammaproteobacteria, isolated from rapeseed roots. It is of special interest because of its ability to inhibit fungal pathogens of rapeseed and to promote plant growth. The complete genome of S. plymuthica AS13 consists of a 5,442,549 bp circular chromosome. The chromosome contains 4,951 protein-coding genes, 87 tRNA genes and 7 rRNA operons. This ...

Journal: :حفاظت گیاهان 0
فرخنده امینی عصمت مهدیخانی مقدم ساره بقائی راوری

introduction: some bacteria are capable of entering the plant as endophytes that do not cause harm and could establish a mutualistic association with host plants. endophytic bacteria are bacteria that live in plant tissues without doing substantive harm. they enter plant tissue primarily through different plant zones. both gram-positive and gram-negative bacteria have been isolated from several...

2012
C. Shagol

One of the major pollutants in the environment is arsenic (As). Due to the toxic effects of As to all organisms, its remediation is necessary. Conventional technologies used in the remediation of As contaminated soils are expensive and may even compromise the structure of the soil. An attractive alternative is phytoremediation, which is the use of plants which can take up the contaminant in the...

Journal: :به زراعی کشاورزی 0
علی خسروی دانشگاه آزاد اسلامی، واحد علوم و تحقیقات اردبیل، گروه کشاورزی، اردبیل، ایران رئوف سید شریفی دانشیار گروه زراعت و اصلاح نباتات، دانشکده علوم کشاورزی دانشگاه محقق اردبیلی علی اکبر ایمانی دانشگاه آزاد اسلامی، واحد علوم و تحقیقات اردبیل، گروه کشاورزی، اردبیل، ایران

in order to study of nitrogen application time and seed inoculation with plant growth promotingrhizobacteria on yield, fertilizer use efficiency and grain filling rate of sunflower, a factorial experimentwas conducted based on randomized complete block design with three replications in research farm ofislamic azad university, ardabil branch in 2011. the first factor was time of nitrogen applica...

Journal: :Applied and environmental microbiology 2000
L E Gonzalez Y Bashan

Coimmobilization of the freshwater microalga Chlorella vulgaris and the plant-growth-promoting bacterium Azospirillum brasilense in small alginate beads resulted in a significantly increased growth of the microalga. Dry and fresh weight, total number of cells, size of the microalgal clusters (colonies) within the bead, number of microalgal cells per cluster, and the levels of microalgal pigment...

Journal: :آب و خاک 0
سمانه رفیعی هادی اسدی رحمانی

abstract among rhizospheric bacteria, great attention has been paid to the group of plant growth promoting rhizobacteria (pgpr), and their role in increasing the growth and health of plants. therefore, it is used largely as inoculum all over the world. the rhizospheric bacterium, which has the genus of flavobacterium, and promotes plants growth, has been studied in recent years. in the present ...

2015
Enrico Baldan Sebastiano Nigris Chiara Romualdi Stefano D’Alessandro Anna Clocchiatti Michela Zottini Piergiorgio Stevanato Andrea Squartini Barbara Baldan Peter Mergaert

We investigated the potential plant growth-promoting traits of 377 culturable endophytic bacteria, isolated from Vitis vinifera cv. Glera, as good biofertilizer candidates in vineyard management. Endophyte ability in promoting plant growth was assessed in vitro by testing ammonia production, phosphate solubilization, indole-3-acetic acid (IAA) and IAA-like molecule biosynthesis, siderophore and...

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