ABT生根粉在龙眼和荔枝扦插育苗中应用技术研究

• 作 者: 谭宏超 尹芳
• 机 构: 云南师范大学生命科学系,云南广播电视大学农学系
• 出 处: 林业科技通讯
• 发表日期: 1997年02期
• 关键词: ABT生根粉 生长调节剂 扦插育苗 妃子笑 苗木移栽 浸泡处理 糯米糍 应用技术 愈合率 扦插成活

龙眼和荔枝为我国特产优质果品，是公认的扦插难生根成活的树种。近年来，我们通过用流水、ＡｇＮＯ３或乙醇等溶液浸泡处理先去除枝条内部抑制生根的物质，然后用ＡＢＴ１号生根粉处理枝条基部，通过认真管护，龙眼扦插愈合率达８７．６％，生根率达７８．２％，成活率达７４．５％；荔枝扦插愈合率达５６．１％，生根率达４７．６％，成活率达４６．３％。苗木移栽后生长良好

Longan and lychee for our specialty high-quality fruit, is recognized as cutting hard to survive root tree species. In recent years, we use the solution of water, AgNO3 or ethanol soaking to remove the root inhibitory substances inside the branches first, and then use ABT1 rooting powder to deal with the base of the branches. Through careful management and protection, the healing rate of longan cuttings reaches 87.6% The rate reached 78.2% and the survival rate reached 74.5%. The healing rate of litchi cuttings reached 56.1%, the rooting rate reached 47.6% and the survival rate reached 46.3%. Seedlings grow well after transplanting