摘要
为研究可移动式垂直绿化栽培介质,采用四因素、三水平正交试验设计方法,配制9种栽培介质。介质中添加椰丝,旨在利用植物纤维拉力缩短栽培介质的成型时间,形成介质-根系一体化的栽培效果。试验结果表明:9种栽培介质成型时间均早于对照;椰丝长度与根系状态相关;配方3可作为白佛甲和中华景天用于可移动式垂直绿化的栽培介质,勘察加景天适用于配方9;最佳配方仍需进一步试验验证。
In order to study the growing media for living wall, orthogonal design was adopted and 9 kinds of artificial soil media were made up by four factors, three levels. Taking advantage of fiber pulling force, eoir fiber was added in the 9 kinds of growing media to reduce the shaping time of media. The result showed that the times of forming certain shape of 9 kinds of growing media were earlier than that of the CK; the length of coir fiber was related to the status of root system; No. 3 could be used as growing media for Sedum lineare ＇ Variegatum＇ and Sedumpolytrichoides Hemsl, No. 9 could be for Sedum kamtschat/cum. The best growing media for living wall still should be tested.
出处
《江西农业学报》
CAS
2009年第1期35-39,共5页
Acta Agriculturae Jiangxi
基金
"十一五"国家科技支撑计划重大项目"城镇居住区景观绿化与热岛效应改善研究"(2006BAJ02A02)
