蔬菜穴盘育苗基质的选配及其理化特性研究

Composition and Physical and Chemical Characteristics of Plug Seedling Media of Vegetables

该试验对青岛本地取材容易、价格低廉的轻基质及其组配的复合基质的物理、化学特性进行了研究。结果表明，利用当地轻基质资源组配成的复合基质，不论从物理特性，还是从化学特性上来看，完全可以替代草炭用于蔬菜穴盘育苗，这不仅大大降低了育苗成本，而且加快了穴盘育苗技术的推广。

The physical and chemical characteristics of light media and complex media, which are local cheap materials in Qingdao, were studied in this experiment. The results indicated that the complex media can completely replace expensive peat moss for plug seedlings of vegetables in physical and chemical characteristics of them. Therefore, the cost of raising plug seedlings can be largely decreased and the populization of the plug seedling technique can be accelerated.