不同光质对马铃薯腋芽薯结薯特性及光合性能的影响

郭津廷,滕跃,高玉亮,张雁,李葵花

Effects of Different Light Quality on Characteristics of Sessile-Tuberization and Photosynthetic Performance with Single Node Stems in Potato

Jinting Guo,Yue Teng,Yuliang Gao,Yan Zhang,Kuihua Li

表1 不同光质处理马铃薯腋芽薯的结薯特性

Table 1 Characteristics of potato sessile tuberization under the different light quality treatments

光质 Light quality 结薯始期(d) Initial days of tuber induction 平均薯重(g) Average tuber weight 结薯率(%) Percent tuberization 红光Red light 5.37±0.45ab 0.148±0.01c 61.2±1.86d 蓝光Blue light 3.50±0.30c 0.383±0.02a 93.3±2.72a 红蓝光Red-blue light 4.90±0.20b 0.247±0.03b 75.0±2.23b 白光White light 5.77±0.35a 0.237±0.02b 70.6±2.49c