Study on the relationship between the black spot disease of bagged Huangguan pear fruit and the fruit calcium content and senescence
WANG Wen-hui
LI Zhen-ru
WANG Zhi-hua
TONG wei
QI Li-ping
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Publication Date：2005-01-01
Online Publishing Date：2025-08-15(First online date of this platform, not the publication date of the document)
Pages：4( 658-661 )