The effect of harvest, mulching and low-dose fertilization of liquid digestate on above ground biomass yield and diversity of lower mountain semi-natural grasslands
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- 作者：Frank Hensgen ; hensgen@uni-kassel.de" class="auth_mail" title="E-mail the corresponding author ; Lutz Bü ; hle buehle@uni-kassel.de" class="auth_mail" title="E-mail the corresponding author ; Michael Wachendorf Wachendorfmwach@uni-kassel.de" class="auth_mail" title="E-mail the corresponding author
- 关键词：CHP ; combined heat and power plant ; DM ; dry matter ; H&prime ; Shannon Wiener diversity ; E ; evenness ; EIV ; Ellenberg indicator values ; FH ; fertilized and harvested ; IFBB ; integrated generation of solid fuel and biogas from biomass ; T ; turnover rate ; UH ; unfertilized and harvested ; UM ; unfertilized and mulched ; WRB ; World reference base for soils
- 刊名：Agriculture, Ecosystems & Environment
- 出版年：2016
- 出版时间：15 January 2016
- 年：2016
- 卷：216
- 期：Complete
- 页码：283-292
- 全文大小：481 K
文摘
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Low-dose fertilization and mulching increased productivity in short terms.
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Considering biodiversity, low dose fertilization and harvesting is preferable to mulching.
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Low-dose fertilization did not decrease species number.
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Fertilization led to changes in plant community composition.