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山药零余子具有提纯复壮的作用 ,将零余子长成苗切取茎段 ,接种在培养基 1MS+0 .1mg/ L NAA+1m g/L 6 - BA+0 .5 %活性炭上获得无菌苗 ,后接种在培养基 3MS+0 .3m g/ L NAA+3mg/ L 6 - BA+0 .5 %活性炭上组培快繁 ,每 30天繁殖一次 ,繁殖系数一般可达 4～ 6 ,形成的微型块茎培养 2 5天后能够萌发成苗
Ziyuzi yam has the function of purification and rejuvenation. The stems of Zyglus longissimus were taken and inoculated into the medium with 1MS +0. 1mg / L NAA + 1m g / L 6 - BA + 0.5% Inoculation culture in medium 3MS +0.3 mg / L NAA +3 mg / L 6 - BA +0.5% activated charcoal fast propagation, breeding every 30 days, the reproductive coefficient of up to 4 to 6, the formation of micro Tuber culture can germinate after 25 days