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[Study on seed quality test and quality standard of Changium smyrnioides]
Qiao-Sheng Guo1, Yan-Sen Li, Chang-Lin Wang
1Institute of Chinese Medicinal Materials, Nanjing Agricultural University, Nanjing 210095, China. gqs@herbstimes.com
Objective:
To study seed quality test methods, and provide basis for establishing seed quality standard of Changium smyrnioides.
Method:
According to the seed testing regulations, the seed quality of C. smyrnioides from different producing area and in different growing years was measured.
Result And Conclusion:
The range of seed purity, weight per 1000 seeds, seed moisture content, seed viability were determined and the primary seed quality classification standard was established.
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