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Application of Principal Component Analysis in Quality Evaluation of Upper Flue-cured Tobacco Leaves in Shandong Province
ZHANG Yang, KONG Decai, DONG Xiaowei, SUN Yanguo, QU Yuankai, YAN Huifeng
Chinese Agricultural Science Bulletin . 2024, (18): 53 -57 .  DOI: 10.11924/j.issn.1000-6850.casb2023-0473