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yin xing ye ya pi cha yu miao
Author(s): LI Yushi, SHAO Yunhua, ZHANG Lin
Pages: 19
Year: 1992
Issue:
3
Journal: Life World
Keyword: 银杏叶芽; 扦插; 半木质化枝条; 快速育苗; 去木质部; 成苗率; 具体作法; 优株; 叶片; 良种;
Abstract: <正> 银杏良种快速育苗,可以采用叶芽带皮扦插,优点是—芽—株,成苗率高。具体作法:6月份选20—30年生银杏优株上当年生半木质化枝条,切取叶芽,切时用利刀在芽的上下各1厘米处削成马耳状,剥去木质部,保留叶片、叶芽和小块树皮。取下后及时放在清水中,防止失
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