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Extracellular acid phosphatase and phytase activities of buffel grass (Cenchrus ciliaris L.) genotypes

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Title Extracellular acid phosphatase and phytase activities of buffel grass (Cenchrus ciliaris L.) genotypes
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Creator B. K. Yadav
J. C. Tarafdar
 
Subject Aspergillus
Emmericella
Penicillium
Phosphatases
Phytase
Organic P compounds
 
Description Not Available
Seven most efficient phytase and phosphatases producing fungi were isolated from the soils of arid and semi-arid regions of India and tested for their efficiency on hydrolysis of two important organic P compounds: phytin and glycerophosphate. The native soil organic P may be exploited after using these organisms as seed inoculants, to help attain higher P nutrition of plants. The identified organisms belong to the three genera: Aspergillus, Emmericella and Penicillium. Penicillium rubrum released the most acid into the medium during growth. Aspergillus niger isolates were found to accumulate biomass the fastest. A significant negative correlation (r=−0.593,n=21, pEmmericella sp.>Penicillium sp. The results indicated that the identified fungi have enough potential to exploit native organic phosphorus to benefit plant nutrition.
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Date 2020-08-13T07:12:50Z
2020-08-13T07:12:50Z
2009-01-01
 
Type Research Paper
 
Identifier Not Available
Not Available
http://krishi.icar.gov.in/jspui/handle/123456789/39510
 
Language English
 
Relation Not Available;
 
Publisher Not Available