毛白杨、84K杨扦插育苗技术研究

Study on Cuttage Raise Seedlings Technique of Chinese White Poplar and 84K Poplar

试验表明,毛白杨扦插采用浓度200mg·kg-1a—萘乙酸处理成活率达到82 3%,84K杨经生根粉浓度200mg·kg-1处理后,成活率达80%。基质试验表明,采用森林土+河沙+羊板粪等较为疏松的扦插基质扦插效果明显。

The test showed, Chinese White Poplar cuttage raise seedlings survival rate was 82.3% by deal with 200mg·kg^(-1) а-naphthylene acetic acid.84K Poplar cuttage raise seedlings survival rate was 80% by deal with 200mg·kg^(-1) Strike Root Powder. Substrate test showed, substrate cuttage effect of forest soil + river sand + sheep fertilizer was better than other.