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圆铃枣嫩枝扦插繁育技术研究

作  者:
张华
单  位:
山东省巨野县林业局果树站
关键词:
圆铃枣;嫩枝扦插;ABT1号生根粉;NAA;育苗
摘  要:
用圆铃枣当年生枣头的先端部分做插条 ,1 5~ 1 7cm厚的上沙下土为插床基质 ,插床上罩拱棚。插前用 5 0~ 1 0 0mg/L的ABT 1号生根粉速蘸 3 0秒 ,插后每天喷雾补水 5~ 1 0次。结果插条生根率 85 %以上 ,根系短而多 ,移栽成活率 97%。用NAA处理插条 ,要用 40 0mg/L的稀释液 ,至少浸泡 2小时以上再扦插。
译  名:
Techniques for raising shoots of jujube variety Yuanling by green wood cuttage
作  者:
ZHANG Hua (Fruit Station of Juye Forestry Bureau, Shandong Province 274900)
关键词:
Yuanling jujube; green wood cuttage; ABT 1 rooting powder; NAA; shoots raising
摘  要:
Dipping the tips of Yuanling jujube 1-yr-old vegetative shoots (used as cuttings) with ABT 1 rooting powder at 50~100mg/L for 30s gave more hort roots,with rooting ratio accounted for 85% and transplanting survive rate for 97%.The nursery bed filled up with 15~17cm of cutting medium(the top being sand and the below soil) was made into the tunnel with plastic film.After cuttage, water was sprinkled for 5~10 times per day.

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