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蔬菜穴盘育苗不仅能保证秧苗质量，而且还具有提高移栽成活率、适于远距离运输、搬运轻便等特点．由于穴盘育苗技术的引进和发展，育苗基质已经成为必须解决的问题．本试验旨在对几种常见基质的基本特性进行研究，为组配蔬菜穴盘育苗基质奠定基础．1材料与方法草炭（黑龙江样川
Plug seedling not only ensure the quality of vegetable seedlings, but also improve the survival rate of transplanting, suitable for long-distance transport, handling light and so on. Due to the introduction and development of plug seedling technology, nursery substrate has become a problem that must be solved. The purpose of this experiment is to study the basic properties of several common matrices and lay the foundation for the combination of vegetable plug seedling substrate. 1 Materials and Methods Peat (Heilongjiang like Sichuan