[Objective] To study the adaptability of roof greening plants to medium transferred from waste.[Method] By applying the orthogonal test of 4 factors and 3 levels,4 kinds of industrial and agricultural waste(fly ash,sl...[Objective] To study the adaptability of roof greening plants to medium transferred from waste.[Method] By applying the orthogonal test of 4 factors and 3 levels,4 kinds of industrial and agricultural waste(fly ash,slag,straw and waste of garden plants) are used to study the adaptability of 8 species of Sedum.[Result] The proper volume ratio of fly ash,slag,straw and waste of garden plants for making suitable medium were 1:1:1:1,1:2:2:2 and 2:1:2:1.Among the 8 test species,Sedum lineare,Sedum sarmentosum Bunge,Sedum hybridum Immergrunchett,Sedum aizoon and Sedum spectable Boreau are of higher adaptability to the medium transferred from waste.[Conclusion] The application of waste-transferred medium enjoys a promising marketing future in roof greening.展开更多
基金Supported by Chenguang Program of Wuhan City (200950431211)Innovation Program of Wuhan Academy of Agricultural Science(Ycx200901017)~~
文摘[Objective] To study the adaptability of roof greening plants to medium transferred from waste.[Method] By applying the orthogonal test of 4 factors and 3 levels,4 kinds of industrial and agricultural waste(fly ash,slag,straw and waste of garden plants) are used to study the adaptability of 8 species of Sedum.[Result] The proper volume ratio of fly ash,slag,straw and waste of garden plants for making suitable medium were 1:1:1:1,1:2:2:2 and 2:1:2:1.Among the 8 test species,Sedum lineare,Sedum sarmentosum Bunge,Sedum hybridum Immergrunchett,Sedum aizoon and Sedum spectable Boreau are of higher adaptability to the medium transferred from waste.[Conclusion] The application of waste-transferred medium enjoys a promising marketing future in roof greening.