Altitude, lighting, seedbed type, soil thickness and seed provenances all had various effects on seed germination, seedling survival and growth of A. chensiensis.

 
  • 海拔、光照、苗床类型、埋藏深度对秦岭冷杉的种子萌发、幼苗存活和幼苗生长率都有不同程度的影响。
今日热词
目录 附录 查词历史