[Quality evaluation of Alisma orientalis from different habitats].

ABSTRACT

OBJECTIVE: To study the seed quality of Alisma orientalis (Sam.) Juzep. METHOD: Collecting seeds from different habitats and studying the thousand-grain weight, moisture content, purity and germination percentage. RESULT: The seeds reaped in summer friom Pengshan, Sichuan province are better than those from other habitats. Its thousand-grain weight is 0.4682 g, moisture content is 12.48%, purity of seeds is 89.18% and germination percentage is above 95%. CONCLUSION: The cause of qualitative differences in seeds of Alisma orientalis from different habitats were analysed in this paper.