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 Matter transport, photosynthetic characteristics and fluorescence dynamics of 2 Brassica rapa cultivars with different freezing-tolerance in Northwest China
XU Yao-zhao, SUN Wan-cang , FANG Yan, SUN Bo-lin
CHINESE JOURNAL OF OIL CROP SCIENCES . 2020, (1): 91 .  DOI: 10.19802/j.issn.1007-9084.2019101