Volume 19, Issue 73 (fall 2015)                   JWSS 2015, 19(73): 219-231 | Back to browse issues page

DOI: 10.18869/acadpub.jstnar.19.73.219

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Zorieyeh G S, Adhami E, Naghiha R, Owliaie H R, Mostowfizadeh-Ghalamfarsa R. Isolation and Identification of Phosphorus Solubilizing Fungi in Forest Soils around Koh-Sepid Lar Using ITS-PCR Method. JWSS. 2015; 19 (73) :219-231
URL: http://jstnar.iut.ac.ir/article-1-3148-en.html

1. Dept. of Soil Sci., College of Agric., Yasouj Univ., Yasouj, Iran.
Abstract:   (5177 Views)

The present study was conducted to isolate and identify phosphorus solubilizing fungi and to evaluate their ability through a qualitative and quantitative experiment. An experiment was carried out with 5 soil samples of Koh- Sepid Lar, Kohgyloyeh and Boyer Ahmad province. The ability of isolates was studied in solid and liquid cultures. Quantitative experiment consisted of blank, four fungi isolates and Aspergilus niger, with 3 replications. Two fungi that showed the highest potential in P solubilization were used for identification by ITS- PCR methods. Four of the fungi produced very clear zone on the Pikovskaya culture. The order of soluble P content in the liquid culture was: blank< fungi 4< fungi 3< fungi 2< Aspergilus niger< fungi 1. Two high potential isolates, 1 and 2, were Cladosporium cladosporioides and Eupenicillium rubidurum, respectively. This is the first report about the potential of these fungi to solubilize P.

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Type of Study: Research | Subject: Ggeneral
Received: 2015/11/17 | Accepted: 2015/11/17 | Published: 2015/11/17

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