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Comparison of Different Methods of Pollen Viability Determination and Preliminary Study on in Vitro Culture——Taking Yulania cylindrica as an Example
HU Yingfeng, XIA Qiping
Chinese Agricultural Science Bulletin . 2022, (5): 43 -47 .  DOI: 10.11924/j.issn.1000-6850.casb2021-0773