如果它们有任何黄化的迹象，就该丢掉了。
If they show any signs of yellowing, they should be discarded.
幼树初投产脐橙次生果黄化的高发生率与树体钙营养失调密切相关。
For the first bearing fruit tree, high rate of generation of xanthochroism of secondary fruit of the navel orange is closely concerned with nutrition disorder of Ca in the tree.
通过对酥梨缺铁黄化症的土壤分析、叶片分析来确定诱发黄化的主要因素。
Major factors of the pear iron chlorosis were determined through soil testing and leaf analysis.
应用推荐