The Sweetpotato(I pomoea batatas lam,) meristem culture and plantlet regeneration were studied, using different explants, different sterile methods and different growth stages.The results showed that the sizes of explants is important for plantlet rations and virus free rations, expecially the season and the growth stage of materials. From January to April were feasible time to take the sweetpotato roots for accelerating germination, and the explants were more feasible for cristem culture. The rate of ecesis of cristem was more than 85% andvariety plantlet ration could reach 86%.
TANG JUN, ZHAO Dong – lan, LIU Ya – ju
. EFFECT OF EXPLANT ON SWEETPOTATO MERISTEM CULTURE AND PLANTLET REGENERATION[J]. Chinese Agricultural Science Bulletin, 2004
, 20(4)
: 121
-121
.
DOI: 10.11924/j.issn.1000-6850.0401121
⑴高峰,甘薯基因工程的研究现状及展望[J]。中国甘薯,1996,(8):132~135
⑵谭文澄,戴策刚。观赏植物组织培养技术。北京:中国林业出版社,123。
⑶江苏省农业科学院,山东省农业科学院。中国甘薯栽培学[M]。上海:上海科技出版社,46~63