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It is studied the relationship between the hardwood cutting techniques of Cornus alba l.
本试验对红瑞木硬枝扦插技术与插穗生根成活的关系进行了研究。
youdao
-
It is studied the relationship between the hardwood cutting techniques of Cornus alba l.
本试验对红瑞木硬枝扦插技术与插穗生根成活的关系进行了研究。
youdao