.Forest Ecology and Management 105 1998 197–207 The effect of Kalmia angustifolia on the growth, nutrition, and ectomycorrhizal symbiont community of black spruce
.Kalmia angustifolia L. is an ericaceous shrub that frequently invades black spruce Picea mariana Mill. clear-cuts in central Newfoundland. Field observations suggest that on many sites where K. angustifolia grows, black spruce seedlings become chlorotic and stunted. Previous laboratory research has...
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ftciteseerx:oai:CiteSeerX.psu:10.1.1.457.970 2023-05-15T17:21:39+02:00 .Forest Ecology and Management 105 1998 197–207 The effect of Kalmia angustifolia on the growth, nutrition, and ectomycorrhizal symbiont community of black spruce Stephen H. Yamasaki A James W. Fyles A Keith N. Egger B Brian D. Titus C The Pennsylvania State University CiteSeerX Archives 1997 application/pdf http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.457.970 http://web.unbc.ca/~egger/docs/Yamasaki_SH et al.1998.Kalmia ECM.For Ecol Manag 105_197.pdf en eng http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.457.970 http://web.unbc.ca/~egger/docs/Yamasaki_SH et al.1998.Kalmia ECM.For Ecol Manag 105_197.pdf Metadata may be used without restrictions as long as the oai identifier remains attached to it. http://web.unbc.ca/~egger/docs/Yamasaki_SH et al.1998.Kalmia ECM.For Ecol Manag 105_197.pdf Ericaceae Picea mariana Ectomycorrhizae Nutrient competition Allelopathy text 1997 ftciteseerx 2016-01-08T06:19:38Z .Kalmia angustifolia L. is an ericaceous shrub that frequently invades black spruce Picea mariana Mill. clear-cuts in central Newfoundland. Field observations suggest that on many sites where K. angustifolia grows, black spruce seedlings become chlorotic and stunted. Previous laboratory research has suggested that allelochemicals of K. angustifolia affect the .growth and development of black spruce as well as the growth of certain ectomycorrhizal ECM fungi associated with black . .spruce. Black spruce seedlings close to-1 m and far from)1 m K. angustifolia were sampled from a clear-cut in central Newfoundland. The ECM community structure, degree of mycorrhizal infection, height, mass, root:shoot ratio, and the foliar concentrations of N, P, K, Ca, and Mg of spruce seedlings growing close to and far from K. angustifolia were examined. Seedlings close to K. angustifolia had significantly lower foliar concentrations of N and P, had a lower rate of mycorrhizal infection, and were more frequently associated with Phialocephala dimorphospora Kendrick, a potential root pathogen of black spruce, than seedlings growing far from K. angustifolia. There were positive linear relationships between black spruce foliar N concentration and total seedling height and biomass for seedlings growing away from K. angustifolia, but not for seedlings in close proximity to K. angustifolia. Hypotheses suggesting possible roles for nutrient competition Text Newfoundland Unknown Kendrick ENVELOPE(-156.667,-156.667,-86.367,-86.367) |
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Open Polar |
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Unknown |
op_collection_id |
ftciteseerx |
language |
English |
topic |
Ericaceae Picea mariana Ectomycorrhizae Nutrient competition Allelopathy |
spellingShingle |
Ericaceae Picea mariana Ectomycorrhizae Nutrient competition Allelopathy Stephen H. Yamasaki A James W. Fyles A Keith N. Egger B Brian D. Titus C .Forest Ecology and Management 105 1998 197–207 The effect of Kalmia angustifolia on the growth, nutrition, and ectomycorrhizal symbiont community of black spruce |
topic_facet |
Ericaceae Picea mariana Ectomycorrhizae Nutrient competition Allelopathy |
description |
.Kalmia angustifolia L. is an ericaceous shrub that frequently invades black spruce Picea mariana Mill. clear-cuts in central Newfoundland. Field observations suggest that on many sites where K. angustifolia grows, black spruce seedlings become chlorotic and stunted. Previous laboratory research has suggested that allelochemicals of K. angustifolia affect the .growth and development of black spruce as well as the growth of certain ectomycorrhizal ECM fungi associated with black . .spruce. Black spruce seedlings close to-1 m and far from)1 m K. angustifolia were sampled from a clear-cut in central Newfoundland. The ECM community structure, degree of mycorrhizal infection, height, mass, root:shoot ratio, and the foliar concentrations of N, P, K, Ca, and Mg of spruce seedlings growing close to and far from K. angustifolia were examined. Seedlings close to K. angustifolia had significantly lower foliar concentrations of N and P, had a lower rate of mycorrhizal infection, and were more frequently associated with Phialocephala dimorphospora Kendrick, a potential root pathogen of black spruce, than seedlings growing far from K. angustifolia. There were positive linear relationships between black spruce foliar N concentration and total seedling height and biomass for seedlings growing away from K. angustifolia, but not for seedlings in close proximity to K. angustifolia. Hypotheses suggesting possible roles for nutrient competition |
author2 |
The Pennsylvania State University CiteSeerX Archives |
format |
Text |
author |
Stephen H. Yamasaki A James W. Fyles A Keith N. Egger B Brian D. Titus C |
author_facet |
Stephen H. Yamasaki A James W. Fyles A Keith N. Egger B Brian D. Titus C |
author_sort |
Stephen H. Yamasaki A |
title |
.Forest Ecology and Management 105 1998 197–207 The effect of Kalmia angustifolia on the growth, nutrition, and ectomycorrhizal symbiont community of black spruce |
title_short |
.Forest Ecology and Management 105 1998 197–207 The effect of Kalmia angustifolia on the growth, nutrition, and ectomycorrhizal symbiont community of black spruce |
title_full |
.Forest Ecology and Management 105 1998 197–207 The effect of Kalmia angustifolia on the growth, nutrition, and ectomycorrhizal symbiont community of black spruce |
title_fullStr |
.Forest Ecology and Management 105 1998 197–207 The effect of Kalmia angustifolia on the growth, nutrition, and ectomycorrhizal symbiont community of black spruce |
title_full_unstemmed |
.Forest Ecology and Management 105 1998 197–207 The effect of Kalmia angustifolia on the growth, nutrition, and ectomycorrhizal symbiont community of black spruce |
title_sort |
.forest ecology and management 105 1998 197–207 the effect of kalmia angustifolia on the growth, nutrition, and ectomycorrhizal symbiont community of black spruce |
publishDate |
1997 |
url |
http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.457.970 http://web.unbc.ca/~egger/docs/Yamasaki_SH et al.1998.Kalmia ECM.For Ecol Manag 105_197.pdf |
long_lat |
ENVELOPE(-156.667,-156.667,-86.367,-86.367) |
geographic |
Kendrick |
geographic_facet |
Kendrick |
genre |
Newfoundland |
genre_facet |
Newfoundland |
op_source |
http://web.unbc.ca/~egger/docs/Yamasaki_SH et al.1998.Kalmia ECM.For Ecol Manag 105_197.pdf |
op_relation |
http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.457.970 http://web.unbc.ca/~egger/docs/Yamasaki_SH et al.1998.Kalmia ECM.For Ecol Manag 105_197.pdf |
op_rights |
Metadata may be used without restrictions as long as the oai identifier remains attached to it. |
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1766106987987206144 |