摘要
为筛选出适宜川南地区马铃薯原原种雾培生产的优势品种,本试验选用7个马铃薯品种的脱毒苗,以‘费乌瑞它’为对照,采用原原种雾培法进行品比试验,对不同品种的农艺性状和产量进行比较分析。结果表明,‘早大白’和‘中薯19号’结薯数分别为10.4粒/株和10.1粒/株,较对照分别增加33.3%和29.5%。综合评价,‘早大白’和‘中薯19号’在参试品种中农艺性状表现较好、产量较高,适合川南地区马铃薯原原种雾培生产。
To select the potato varieties suitable for the aeroponics production of pre-basic seeds in southern Sichuan, the agronomic traits and yield of seven virus-free plantlets of potato varieties were compared with the control‘Favorita’in aeroponics. The results showed that the tuber number per plant of‘Zao dabai’and‘Zhongshu 19’was 10.4 and 10.1, respectively, increased by 33.3% and 29.5% compared with that of the control. Evaluating comprehensively,‘Zaodabai’and‘Zhongshu 19’show better agronomic traits and higher yield among the tested varieties, which are suitable for pre-basic seeds production in aeroponics.
作者
廖霏霏
刘兴贵
王克秀
杜勇利
熊湖
张德银
Liao Feifei;Liu Xinggui;Wang Kexiu;Du Yongli;Xiong Hu;Zhang Deyin(Yibin Academy of Agricultural Sciences,Yibin 644000,Sichuan,China;Sichuan Academy of Agricultural Sciences,Crop Research Institute,Chengdu 610066,Sichuan,China)
出处
《农学学报》
2021年第5期13-17,共5页
Journal of Agriculture
基金
宜宾市科技计划(重点)项目(2018)年“宜宾优质脱毒马铃薯三代种薯繁育技术研究及应用示范”(2018NY005)。
关键词
雾培法
原原种
比较试验
农艺性状
结薯率
产量
Aeroponics
Pre-Basic Seeds
Comparison Test
Agronomic Traits
Rate of Tuber
Yield
