核桃胚培养条件研究
KEJI ZHIFU XIANGDAO(2015)
Abstract
以香玲核桃胚为试材,研究了不同基本培养基、蔗糖和琼脂浓度对离体胚萌发、生根和成苗的影响,筛选最佳培养条件.结果表明:最适宜的基本培养基为MS+3%蔗糖+(0.6~0.8)%,种胚培养4周后即可成苗,选生长健壮的生根苗(不需要炼苗)移栽到经高压灭菌的蛭石中,成活率可达91%以上.
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