Occurrence of symbiotic fungi and rhizospheric phosphate solubilization in weeds
نویسندگان
چکیده
منابع مشابه
Phosphate Solubilization Potential and Phosphatase Activity Of Rhizospheric Trichoderma Spp.
Trichoderma sp., a well known biological control agent against several phytopathogens, was tested for its phosphate (P) solubilizing potential. Fourteen strains of Trichoderma sp. were isolated from the forest tree rhizospheres of pinus, deodar, bamboo, guava and oak on Trichoderma selective medium. The isolates were tested for their in-vitro P-solubilizing potential using National Botanical Re...
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Phosphorus (P) is one of the major bioelements limiting agricultural production. Phosphate solubilizing fungi play a noteworthy role in increasing the bioavailability of soil phosphates for plants. The present study was aimed at isolating and characterizing phosphate solubilizing fungi from different rhizospheres using both solid and liquid Pikovskaya (PVK) medium. A total of 359 fungal isolate...
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Weed species Anoda cristata, Ipomoeahederacea,and I. trilobaare reported for the first time for the flora of Iran. Trianthema portulacastrum, andMerremiadissecta, which have been previously reported as a doubtful and an ornamental species respectively from non-agricultural areas, are recorded for the first time from arable and farmlands of the country. Exact localities, crops, distribution, ill...
متن کاملDirect PCR of symbiotic fungi using microslides.
Successful DNA isolation is a critical step in molecular studies of symbiotic fungi including plant pathogens, mycorrhizal fungi, endophytic fungi and lichen-forming fungi. Whereas standard isolation protocols are usually the straightforward approach if axenic cultures are available, it is problematic to isolate DNA from fungi that grow in intricate associations with some other organisms. If th...
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Weeds are a nuisance in a variety of land uses. The increasing prevalence of both herbicide resistant weeds and bans on cosmetic pesticide use has created a strong impetus to develop novel strategies for controlling weeds. The application of bacteria, fungi and viruses to achieving this goal has received increasingly great attention over the last three decades. Proposed benefits to this strateg...
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ژورنال
عنوان ژورنال: Acta Scientiarum. Agronomy
سال: 2013
ISSN: 1807-8621,1679-9275
DOI: 10.4025/actasciagron.v35i1.15047