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| Titel: |
Myco-ecological studies of natural morel bearing sites in Shivalik hills of Himachal Pradesh, India |
| Auteur: |
Kamal , S. Rai , R. D. Singh , S. K. Tiwari , M. Upadhyay , R. C. |
| Verschenen in: |
Micologia aplicada international |
| Paginering: | Jaargang 16 (2004) nr. 1 pagina's 1-6 |
| Jaar: |
2004 |
| Inhoud: |
Seven natural morel-bearing sites were investigated during fruiting season of Morchella for their physico-chemical and soil microbiota to determine conditions required for morel fructification. Sandy loam soils with humus and high aeration supported the morel fruiting. Soil temperature between 18-22.7 C, air temperature 23-27 C at low elevations and 18-27 C at high elevations, pH slightly acidic to neutral (6.5 to 7.0) and high electrical conductivity (44.4 to 176.3 µS) were recorded during natural occurrence of morel fruiting. Elemental analysis of soil revealed high carbon, nitrogen, calcium, nitrates, sodium and lead with low phosphates, chlorides and potassium below the fruit body in comparison to soil away from the fruit body. Hyphomyces ocraseus, Phoma sp., Blastomyces, Acremoniella, Gliomastix and Cladosporium were invariably found associated with the soil beneath Morchella. Four bacterial species, namely, Micrococcus luteus, Micrococcus varians, Bacillus sphaericus and Pseudomonas spp., were also isolated from almost all the natural morel bearing sites. These myco-ecological conditions of natural morel bearing sites are of significance in controlled domestication trials. |
| Uitgever: |
Micología Aplicada Internacional (provided by DOAJ) |
| Bronbestand: |
Elektronische Wetenschappelijke Tijdschriften |
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