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he tao jia jie miao fan yu ji shu
Author(s): LIU Xuehai
Pages: 38-
40
Year: 2010
Issue:
1
Journal: Deciduous Fruits
Abstract: 总结了核桃嫁接育苗技术:冬播或春播核桃实生种,生长1年,第2年萌芽后平茬再生主干,5月下旬至6月下旬,正是核桃树伤流少,温湿度适宜之时,于砧苗25cm高度光滑处,贴皮芽接优良品种接芽,接芽下部砧苗留3叶,接芽上部留2叶剪砧,促使接芽萌发,嫁接成活率90%~95%.嫁接当年苗木高度60cm左右,茎粗1.5cm以上,可用于生产栽植.
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