Abstract：Abstract Taking two varieties of broccoli‘Qingfeng 103’and‘Luxiu’as materials，we adopted different 5azaC treatments on them at young seedling stage，tested the influence of DNA demethylation on vernalization and C/N during vernalization in broccoli.The results showed that the 5-azaC spraying treatment could promote vernalization and shorten flower-bud differentiation stage，and its ratio of total sugar to total nitrogen，soluble sugar to soluble protein，sucrose to soluble protein were higher than the root fertilizing treatment，CK-W and CK-T.
收稿日期: 2008-02-29
引用本文:
于锡宏 李 丹 蒋欣梅. DNA去甲基化试剂处理对青花菜春化作用的影响[J]. 中国蔬菜, 2008, 1(10): 16-18.
Yu Xihong;Li Dan;Jiang Xinmei. The Effect of DNA Demethylation on Vernalization in Broccoli（Brassica oleracea L.var.italica Plenck）. , 2008, 1(10): 16-18.
