Changes in soil microbial community structure and enzyme activity with amendment of biochar-manure compost and pyroligneous solution in a saline soil from Central China
作者: Haifei LuMuhammad Siddique LashariXiaoyu LiuHaishi JiLianqing LiJufeng ZhengGrace Wanjiru KibueStephen JosephGenxing Pan
作者单位: 1Institute of Resource, Ecosystem and Environment of Agriculture, Nanjing Agricultural University, Nanjing 210095, Jiangsu, China
2School of Materials Science and Engineering, The University of New South Wales, Sydney, NSW 2052, Australia
3Research Center of Terrestrial Carbon Sink and Land Remediation, Zhejiang A & F University, Lin'an, Hangzhou 311300, China
刊名: European Journal of Soil Biology, 2015, Vol.70 , pp.67-76
来源数据库: Elsevier Journal
DOI: 10.1016/j.ejsobi.2015.07.005
关键词: Salt stressBiocharPoultry manurePyroligneous solutionEnzyme activityMicrobial abundanceMicrobial community structure
英文摘要: Abstract(#br)Salt stress has been increasingly constraining crop productivity in arid and semiarid lands of the world. In a previous study, salt stress was alleviated and maize productivity improved remarkably with soil amendment with biochar poultry-manure compost (BPC) in conjunction with pyroligneous solution (PS) in a saline soil from Central China Plain. In 2010, before maize sowing, BPC was incorporated into topsoil at 12 t ha −1 following surface spray of diluted PS solution at 0.15 t ha −1 one week in advance (BPC-PS2). Such an experiment was repeated in adjacent fields in 2011 (BPC-PS1). Both bulk and rhizosphere samples of these experiment plots were collected at the vegetative growth stage of maize in 2012. Microbial biomass carbon (C mic ) and nitrogen (N mic ), and soil...
全文获取路径: Elsevier  (合作)
影响因子:1.838 (2012)

  • compost 堆肥
  • manure 肥料
  • pyroligneous 干镏木材而得的
  • community 群落
  • enzyme 
  • amendment 修正
  • activity 活度
  • solution 溶液
  • microbial 微生物的
  • saline 盐的