摘要
马铃薯的黄化萌条节段和匍匐茎切段的块茎形成能力与其茄碱含量呈负相关;GA、ABA、B_9、CCC等生长调节物质对块茎形成的影响与其对茄碱含量的影响无关;光温周期不影响植株的茄碱含量。认为茄碱不是控制块茎形成的因子。
In potato plant (Solanum tuberosum cv. Gaoyuan No. 4), a negative correlation between the solanine content and the tuber - forming ability of the internodes of etiolated sprouts or the stolon cuttings in vitro was obtained. The effects of the plant growth regulators, such as GA, ABA, B_9 and CCC on tuberization of etiolated sprouts or potato plants were not interrelated to their effects on solanine content. Light-temperature period did not effect the solanine contents of potato plants. It follows that solanine is not a controlling factor in tuberization.
出处
《西北植物学报》
CAS
CSCD
北大核心
1992年第3期224-230,共7页
Acta Botanica Boreali-Occidentalia Sinica
关键词
茄碱
马铃薯
块茎形成
solanine, potato,tuberization,light-temperature period,GA.
