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The Effect on Chlorophyll Content and SPAD of ‘Yuyan87’ under Different Fertilizations
周丽丽 刘爱琴 唐莉娜 牛宁 刘鑫鼎
Chinese Agricultural Science Bulletin . 2012, (13): 147 -154 .  DOI: 10.11924/j.issn.1000-6850.2011-3292