“promotion of improved forest varieties”的概念、定义、翻译、参考文献-科学参考

单词	promotion of improved forest varieties
释义	promotion of improved forest varieties Encyclopedia 农学林木新品种释 promotion of improved forest varieties林木良种推广在一定区域内，把通过审定且产量、适应性、抗性等方面明显优于当前主栽材料和种植材料的林木种子进行推广的活动。
随便看	Tomb with Coffin Painting of Northern Wei Dynasty Tomb with Human Sacrifices at Langjiazhuang Tomb with Relief Stone Sculptures at Yinan Tom Cruise Tom Ford Tom Gunning Tom Hanks Tomi Tomiichi Murayama Speech Tomii Masaaki Tominaga Nakamoto Tomioka Koichiro Tomioka Silk Mill Tomioka Taeko Tomioka Tessai Tomislav of Croatia Tomita Tomita algorithm Tomita Minoru Tomita Minoru (1924—2015) Tomita Takesaki theory Tomita-Takesaki theory tomitogenesis Tom Jones Tom Kelley

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