不同配比基质对牛蒡发芽及生长的影响

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摘要 以食用菌菌渣和蛭石不同配比为处理，研究了5种配比基质对牛蒡发芽及生长的影响。结果表明，在5种不同配比基质中，以食用菌菌渣和蛭石（体积比）1∶4的配比基质牛蒡发芽率、发芽势较高，苗期生长好，且采收期的产量也最高。综合考虑，以食用菌菌渣和蛭石（体积比）1∶4最适于牛蒡栽培。

关键词牛蒡；有机基质；发芽；生长

中图分类号S567.23文献标识码A

文章编号0517-6611（2023）08-0034-03

doi：10.3969/j.issn.0517-6611.2023.08.009开放科学（资源服务）标识码（OSID）：

Effects of Different Proportions of Matrix on Germination and Growth of Arctium lappa

SUN Yan-jun，HAN Bing，GAO Wen-rui et al（Institute of Vegetable Crops， Jiangsu Academy of Agricultural Sciences/Jiangsu Key Laboratory for Horticultural Crop Genetic Improvement， Nanjing，Jiangsu  210014 ）

AbstractThe effects of five substrates with different ratios of mushroom bran and vermiculite on the germination and growth of Arctium lappa were studied. The results showed that the ratio of mushroom bran and vermiculite （volume ratio）1∶4 had higher germination rate and germination potential， better growth at seedling stage， and the highest yield at harvest stage. Comprehensive consideration， edible mushroom bran and vermiculite （volume ratio） 1∶4 was most suitable for burdock cultivation.

Key wordsBurdock;Organic matrix;Germination;Growth

牛蒡（Arctium lappa L.），别名大力子，属菊科（Compositae）二年生草本植物。（剩余4460字）