福建农业学报2001，Vol.16Issue(1)：54-56,3.
马铃薯试管薯诱导因素研究
Investigation on the inductive factors for producing the miniature potatoes
摘要
Abstract
The virus-free tube shoots of the potato cultivar Kexin 3 wereused as the materials in the study.The results showed that the formation,amount and average fresh weight of the tube miniature potatoes were significantly increased in full-darkness.The moderate low-temperature(19±1)℃ was advantageous in forming and inflating the tube miniature potatoes.The inductive efficiency of the liquid medium was higher than those of the solid medium and the double layer medium,liquid medium was the best one to product the tube miniature potatoes.The medium(MS+Sugar 8.0%) being added CCC 100 mg·L-1 could induce the formation of the tube miniature potatoes and significantly increase its amount and the yield of fresh tubers.And the medium with CCC 500 mg·L-1 +6-BA 5 mg·L-1 could significantly increase the rate of big tubers and the weight of fresh tubers,but the number of growing tubers was significantly decreased.The inductive effect of the medium only with 6-BA 5 mg·L-1 was low.It showed that the kinin 6-BA was not an essential factor for inducing tubers in plant tissue culture.关键词
马铃薯/试管薯/诱导因素分类
生物科学引用本文复制引用
沈清景,叶贻勋,凌永胜..马铃薯试管薯诱导因素研究[J].福建农业学报,2001,16(1):54-56,3.基金项目
福建省科技厅资助项目( （）
