THE INTRA- AND INTER-SPECIES COMPETITION OF DIGITARIA SANGUINALIS (L) SCOP AND ECLIPTA PROSTRA L
文献类型： 会议论文
第一作者： J. R. Wu
作者： J. R. Wu 1 ; C. J. Chen; J. M. Shen; C. H. Li; C. Wu;
作者机构： 1.Institute of Plant Protection, Jiangsu Academy of Agricultural Sciences, Nangjing 210014, China
关键词： competition;digitaria sanguinalis (L) scop. eclipta prostra L
会议名称： The 18th Asian-Pacific Weed Science Society Conference v.1
主办单位：
页码： 161-164
摘要： The experiment studied the intra- and inter-species competition of Digitaria sanguinalis (L) Scop, and Eclipta prostra L. at elongation stage. The results showed that the increasing pattern of biomass and branches of D. Sanguinalis (L) Scop changed from exponential models in pure culture to hyperbola models depending on increasing inoculated weed densities. The patterns of biomass and height of E. prostra L changed from hyperbola models in pure culture to exponential models in mixed culture. It meant that E. prostra L was more competitive than D. sanguinalis (L) Scop at elongation stage.
分类号： S3
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