Earthworm functional traits and interspecific interactions affect plant nitrogen acquisition and primary production
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- 作者：Walter S. Andriuzzia ; b ; ws.andriuzzi@gmail.com" class="auth_mail" title="E-mail the corresponding author ; walter.andriuzzi@ucdconnect.ie" class="auth_mail" title="E-mail the corresponding author ; Olaf Schmidta ; Lijbert Brussaardb ; Jack H. Faberc ; Thomas Bolgerd
- 关键词：Diversity&ndash ; function relationship ; Lumbricidae ; Nitrogen uptake ; Primary production ; Species interaction ; Stable isotope tracer
- 刊名：Applied Soil Ecology
- 出版年：2016
- 出版时间：August 2016
- 年：2016
- 卷：104
- 期：Complete
- 页码：148-156
- 全文大小：1029 K
文摘
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Three earthworm species responded similarly to dung addition.
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Each earthworm species had its own effect on plant growth and resource allocation.
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Interaction between endogeic and anecic species decreased plant N uptake from dung.
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Compared to dung, urea increased plant biomass but decreased earthworm survival.
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N losses through leaching were higher under urea.