“seed production stand”的概念、定义、翻译、参考文献-科学参考

单词	seed production stand
释义	seed production stand Encyclopedia 农学母树林释 seed production stand母树林在优良天然林或确知种源的优良人工林基础上，经过留优去劣的疏伐，为生产遗传品质较好的林木种子而营建的采种林分。
随便看	syngamy synganglion syngas syngas production for synthetic ammonia syngas purification for synthetic ammonia Synge syngeneic transplantation syngenesious stamen syngenetic deformation structure syngenetic hematopoietic stem cell transplantation Syngerestically Cascading Utilizaiton of Energy Resource Synge theorem Synge world function syngony synhesia synhymenium synistor synkaryocyte synkaryon synnema synodic month synodic motion synodic period synodic revolution synodic rotation

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