摘要
使用保水剂,出苗率均比对照高并且出土早。刺槐生长比最好的对照单株分别增加12 cm和0.2cm。经保水剂液处理后的插条,根系萌发能力强、生长快,条苗等造林材料成本低,效果好。
Application of water retaining agent made the germination happened earlier than the control.With water retaining agent,Robinia increased by 12 cm and 0.2 cm in height and stem diameter respectively.Seedlings had strong rooting system and grew fast due to the treatment of water retaining agent.
出处
《陕西林业科技》
2009年第2期79-80,共2页
Shaanxi Forest Science and Technology
关键词
保水剂
育苗
造林
刺槐
Water retaining agent
seedling breeding
afforestation
Robinia
