西藏青稞冬春性鉴定及抽穗期多样性与稳定性分析

伦珠朗杰,李慧慧,郭刚刚,其美旺姆,高丽云,唐亚伟,尼玛扎西,达瓦顿珠,卓嘎

Growth habit identification and diversity and stability analysis of heading date in Tibetan barley (Hordeum vulgare L.)

Lhundrupnamgyal,Hui-Hui LI,Gang-Gang GUO, Chemiwangmo,Li-Yun GAO,Ya-Wei TANG, Nyematashi, Dawadondrup, Dolkar

图8 不同品种在不同播期和环境条件下抽穗期的稳定性分析 SL: 春性地方品种; SV: 春性育成品种; WL: 冬性地方品种; WV: 冬性育成品种。I: 早抽穗; II: 偏早抽穗; III: 中间型; IV: 偏晚抽穗; V: 晚抽穗。a: 2017年林芝秋播; b: 2018年林芝春播; c: 2018年拉萨春播。红色数字表示3个环境内共有的品种数。

Fig. 8 Stability analysis of different varieties in heading dates across different sowing times and environmental conditions SL: spring landrace; SV: spring variety; WL: winter landrace; WV: winter variety. I: early heading; II: partial early heading; III: middle heading; IV: partial late heading; V: late heading. a: 2017 Nyingchi-Autumn sown; b: 2018 Nyingchi-Spring sown; c: 2018 Lhasa-Spring sown. Red number indicates samples shared by the three environments.