摘要
由中国林科院研制的2号ABT生根粉,应用于扦插育苗难度较大的桑树品种──湖桑32,对插条生根有明显的促进作用。试验证明:浓度10Omgkg-1,处理8小时,生根率达87.5%,而对照仅为23.3%;冷藏前处理较扦插前处理效果更明显;中、下部插条较上部插条生根率高。
Rooting Powder No. 2 was effective in the rooting of Morus alba,a mulberry vari-ety difflcult to root.The result showed that the rooting percentage of Morus alba treatedwiththe powder in 100 mgkg-1 for eight hours was 87.5% while that of the control was only 23,3%,The powder applied before cool storage was more effective than before cutting.Thecuttings from middle and lower parts had a hi8her rooting percentage than those from upperparts.
出处
《江西农业学报》
1995年第1期21-27,共7页
Acta Agriculturae Jiangxi
关键词
生根粉
湖桑
扦插
育苗
桑树
Rooting powder
Morus alba
Cutting proliferation