Gasifier biochar effects on nutrient availability, organic matter mineralization, and soil fauna activity in a multi-year Mediterranean trial
详细信息 查看全文
- 作者：Evan A.N. Marksa ; eanmarks@gmail.com" class="auth_mail" title="E-mail the corresponding author ; Stefania Mattanab ; Josep M. Alcañ ; izb ; c ; Emilio Pé ; rez-Herrerob ; Xavier Domeneb ; c
- 关键词：Biochar ; Gasification ; Nutrients ; Mineralization ; Fauna activity ; Calcareous soil
- 刊名：Agriculture, Ecosystems & Environment
- 出版年：2016
- 出版时间：1 January 2016
- 年：2016
- 卷：215
- 期：Complete
- 页码：30-39
- 全文大小：1178 K
文摘
- class="listitem" id="list_lis0005">
- class="label">•
Three-year gasifier biochar field trial showed no effect on microbial biomass or yield.
- class="label">•
Gasifier biochar decreased nitrate mineralization.
- class="label">•
Soil available potassium and sulfur were increased by gasifier biochar addition.
- class="label">•
Negative effects of gasifier biochar addition on soil fauna activity.
- class="label">•
No increase in nitrogen fertilizer efficiency was found.