摘要
采用缩微实验法 ,初步系统研究了杉木叶凋落物分别与火力楠、红栲和木荷 3个阔叶树种之一的叶凋落物两两混合分解的动态变化 ,以探明凋落物混合分解过程中可能存在的相互作用 .结果表明 ,杉木叶凋落物与 3种阔叶树种叶凋落物两两混合分解时所表现出不同的相互作用形式 :杉木与木荷表现出抑制作用 ,杉木与红栲或火力楠表现为较弱的促进作用 .
A microcosm system was used in laboratory to study the decomposition of mixed foliar litters from Cunninghamia lanceolata and,either Michelia macclurei var.sublanea,Castanopsis hystrix or Schima superba to explore the possible interaction between various species litters during their decomposition.The results showed that the interaction pattern differed with mixing type,mixing Cunninghamia lanceolata with S.superba showing an inhibitory interaction,and with Castanopsis hystrix or M.macclurei showing a somewhat positive interaction.
出处
《应用生态学报》
CAS
CSCD
1997年第5期459-464,共6页
Chinese Journal of Applied Ecology
基金
中国科学院"八五"重大项目!( 85 0 1 0 1 )
