灰色关联度分析法在红掌基质筛选中的应用  

Application of Grey Relational Degree Analysis to Selection of Substrates in Culture for Anthuriumandraeanum

作　　者：周力[1] 刘静波 何小弟[1] 

机构地区：[1]扬州大学园艺与植物保护学院,江苏扬州225009 [2]南京市蔬菜花卉研究所,江苏南京210042

出　　处：《山西农业大学学报（自然科学版）》2010年第4期346-349,共4页Journal of Shanxi Agricultural University(Natural Science Edition)

基　　金：江苏省科技厅农业攻关重大项目(BE2007335)

摘　　要：灰色系统理论中的灰色关联度分析法能够全面描述基质处理中的植株生长情况,确定最优处理。本试验对8种无土栽培基质处理与红掌11个生长性状进行关联度分析,以筛选出最优基质配比。结果表明:加权关联度最大的X5,即进口泥炭∶中药渣∶珍珠岩(2∶1∶1),为红掌无土栽培基质最佳配比。The grey relational degree of grey systems theory could fully describes the growth of plants in different substrate treatments.Eleven growth characters of Anthurium andraeanum growing on 8 different soilless culture substrates were analyzed by the means of the grey relational degree.The best substrate treatment would be selected.The results showed that the biggest grey relational degree was X5 which ratio of import peat,herbal residues and perlite was 2∶1∶1 and was the best for Anthurium andraeanum growth.

关 键 词：红掌“火焰” 无土栽培基质 灰色关联度分析法 

分 类 号：S682.14[农业科学—观赏园艺]