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Extraradical mycelium of arbuscular mycorrhizal fungi radiating from large plants depresses the growth of nearby seedlings in a nutrient deficient substrate
- 1.0364906 - BÚ 2012 RIV DE eng J - Journal Article
Janoušková, Martina - Rydlová, Jana - Püschel, David - Száková, J. - Vosátka, Miroslav
Extraradical mycelium of arbuscular mycorrhizal fungi radiating from large plants depresses the growth of nearby seedlings in a nutrient deficient substrate.
Mycorrhiza. Roč. 21, č. 7 (2011), s. 641-650. ISSN 0940-6360. E-ISSN 1432-1890
R&D Projects: GA MŠMT 1M0571; GA ČR GA526/09/0838
Institutional research plan: CEZ:AV0Z60050516
Keywords : mycorrhiza * nitrogen * growth response
Subject RIV: EF - Botanics
Impact factor: 2.630, year: 2011
The effect of arbuscular mycorrhiza on the interaction of large plants and seedlings was studied in a model early succession situation. Whereas the large plants, which were planted first, showed, as expected, positive mycorrhizal growth response, the seedlings, which were planted later, where inhibited in their growth by mycorrhiza. This inhibition was caused by nitrogen depletion in a larger area around the large plants and demonstrates an important aspect of the mycorrhizal effects in plant-plant interactions.
Permanent Link: http://hdl.handle.net/11104/0200268
Number of the records: 1