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| 混配基质在一品红无土栽培中的应用 | |
| 引用本文： | 孙向丽,张启翔 .混配基质在一品红无土栽培中的应用[J].园艺学报,2008,35(12):1831-1836. |
| 作者姓名： | 孙向丽 张启翔 |
| 作者单位： | (北京林业大学园林学院，北京 100083) |
| 摘 要： | 为减少花卉无土栽培对泥炭资源的依赖和降低生产成本，研究了以锯末、玉米秆和小麦秆为主要成分的混配基质在一品红无土栽培中的应用效果。结果表明，2份玉米秆粉：1份锯末：1份珍珠岩和1份小麦秆粉：2份锯末：1份珍珠岩两种混配基质的各项理化指标均在无土栽培基质的理想范围内，用其栽培的一品红根系生长健壮，生长发育综合表现优于对照，可替代泥炭作为一品红的无土栽培基质。 |
| 关 键 词： | 一品红 有机废弃物 基质混配 泥炭 |
| 收稿时间： | 2008-07-11 |
Application of Mixed Substrates on Soilless Culture of Euphorbia pulcherrima |
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| SUN Xiang-li and ZHANG Qi-xiang .Application of Mixed Substrates on Soilless Culture of Euphorbia pulcherrima[J].Acta Horticulturae Sinica,2008,35(12):1831-1836. |
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| Authors: | SUN Xiang-li and ZHANG Qi-xiang |
| Institution: | (College of Landscape Architecture, Beijing Forestry University, Beijing 100083, China) |
| Abstract: | In order to study the reduce of dependence on peat and cost in the soilless culture of flowers, the effects of experimenting different mixing substrates, taking sawdust, corn stalk and wheat-straw as the primary growing media of Euphorbia pulcherrima were investigated. The results indicated that the physical and chemical characteristics of the two treatments V(corn stalk):V(sawdust):V(perlite)2:1:1, and V(wheat-straw):V(sawdust):V(perlite)1:2:1 satisfied the general requirements of growing media. Not only the roots of Euphorbia pulcherrima in those treatments were robust, the comprehensive performance of growth and development were also significantly better than that in control. Thus, the treatments can be good substitutes as soilless growing media of Euphorbia pulcherrima. |
| Keywords: | Euphorbia pulcherrima Euphorbia pulcherrima organic castoffs substrate composition peat moss |
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