On the existing foundation of Vaccinium Uliginosum Linn resources construction development in our country, its picking should give priority to the mechanization with the supplement of handwork.

 
  • 立足我国笃斯资源建设发展的现有基础,提出笃斯越桔果实的采收应形成以机械化采收为主,手工器具采收为辅的格局。
今日热词
目录 附录 查词历史