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Identification of Heat Tolerance in Chinese Wildgrape Germplasm Resources
2020
Horticulturae
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Global climate warming will significantly impact grapevine growth and development, and thus grape and wine industries worldwide. Heat-tolerant germplasms are very valuable for grapevine breeding programs. In this study, we assessed the thermotolerance of 247 wild grape accessions by chlorophyll fluorescence parameter (Fv/Fm) under critical high temperature according to Xu et al. in 2016, 2017, and 2018. The results showed that 36 grape accessions showed strong heat tolerance. Therefore, these
doi:10.3390/horticulturae6040068
fatcat:skcvyyq2dzgktn5yfxg63dxmum