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温州蜜柑及脐橙不同枝型品系的叶片过氧化物酶活性存在着差异,叶片过氧化物酶活性越高,枝型就越短。叶片过氧化物酶活性与枝长、枝条节间长度呈显著的相关性。因此,叶片过氧化物酶活性可作短枝型柑桔品系选育的早期预选生化指标。
There were differences in the activity of peroxidase in different branches and leaves of Wenzhou orange and navel orange. The higher the peroxidase activity was, the shorter the branches were. Leaf peroxidase activity and branch length, internode length was significantly correlated. Therefore, leaf peroxidase activity can be used as an early preselected biochemical indicator of spur-type citrus line selection.