Effects of Arbuscular Mycorrhizal Fungi on Grass and Weed in Acidic Andosol
Effects of Arbuscular Mycorrhizal Fungi on Grass and Weed in Acidic Andosol
复制标题
酸性安多土壤中丛枝菌根真菌对草和杂草的影响
DOI:
10.4028/www.scientific.net/amm.281.664
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发表时间:
2013-01
期刊:
影响因子:
--
通讯作者:
Sugawara Kazuo
中科院分区:
文献类型:
--
作者:
Wu En;Xin Guorong;Sugawara Kazuo
With the aggravation of volcanic ash Andosol acidification, artificial forage grass Dactylis glomerata L. gradual degradation, replaced by weed plant Anthoxanthum odoratum L., but the mechanism is unclear. In order to reveal the mechanism, this study used Andosol soil as matrix, explored the effects of arbuscular mycorrhizal fungi on D. glomerata and A. odoratum at different pH gradients in acidic Andosol by glasshouse experiment. The results show that the mycorrhizal colonization of D. glomerata strongly affected by soil pH, but the A. odoratum was not yet. The mycorrhizal symbiosis led to a positive effect on growth and P uptake of D. glomerata and A. odoratum. Consider to invasion and expansion of A. odoratum in severity acidic pasture is origin of this specificity on arbuscular mycorrhizal symbiosis in acidic soil other than D. glomerata.
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DOI:
--
发表时间:
2010
期刊:
--
影响因子:
--
作者:
F. Pfleger;R. G. Lindennan
通讯作者:
F. Pfleger;R. G. Lindennan
影响因子:
--
作者:
P. E. Lovato;S. Gianinazzi;A. Trouvelet;V. Gianinazzi‐Pearson
通讯作者:
P. E. Lovato;S. Gianinazzi;A. Trouvelet;V. Gianinazzi‐Pearson
影响因子:
9
作者:
GEORGE, E;MARSCHNER, H;JAKOBSEN, I
通讯作者:
JAKOBSEN, I
影响因子:
--
作者:
BRAY, RH;KURTZ, LT
通讯作者:
KURTZ, LT
影响因子:
3.9
作者:
Elsen, A.;Gervacio, D.;De Waele, D.
通讯作者:
De Waele, D.