根据有关知识回答下列问题1在进行扦插繁殖时如果在枝条上保留一些正在生长的芽或幼叶扦插枝条就容易生根这是因为 2如图所示甲为 Template




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tomski根据有关知识回答下列问题1在进行扦插繁殖时如果在枝条上保留一些正在生长的芽或幼叶扦插枝条就容易生根这是因为 2如图所示甲为 coloring