基于山核桃蒲壳兰花栽培基质配方筛选

Application of Pecan Shell as Culture Medium for Orchid Cultivation

摘要: 针对淳安县废弃山核桃蒲壳资源丰富但又缺乏合适利用技术的难题，尝试将山核桃蒲壳加工用作兰花栽培基质。结果表明，不同替代比率的山核桃蒲壳基质对兰花的栽培效果均明显优于对照(纯松鳞基质)，显著增加了兰花根系和新芽生长，增加兰花叶片的长度和宽度。

Abstract: With the increasing pecan plantations in Chun’an County, Zhejiang, China, there are annually great quantities of pecan shells as waste materials. In this study, we try to utilize the pecan shells as the culture medium for orchid cultivation. The results showed that through the pecan shell-based culture medium, the orchids displayed a better growth of roots and sprouts with the longer and wider leaves, compared with those grown in other culture media.