2014年广东省冬种马铃薯品种比较试验  

Comparative Trial of Winter Potato Varieties in Guangdong Province in 2014

作　　者：李小波[1,2] 安康[1] 方志伟[1] 张小兰[1] 刘晓津[1] 

机构地区：[1]广东省农业科学院作物研究所/广东省农作物遗传改良重点实验室,广东广州510640 [2]华南农业大学生命科学学院,广东广州510642

出　　处：《中国马铃薯》2016年第1期6-9,共4页Chinese Potato Journal

基　　金：广东省科技基础条件建设项目(2013B060400034)

摘　　要：对从云南省和甘肃省引进的5个马铃薯品种(系)进行了品种比较试验,结果表明,‘云薯506’和‘陇薯7号’产量为61 495和60 240 kg/hm2,分别居第1位和第2位,与对照‘粤引85-38’(产量44 857 kg/hm2)相比,增产均达到极显著水平;‘S06-1169’产量为51 828 kg/hm2,与对照‘粤引85-38’相比,增产达到显著水平;‘云薯505’产量与对照‘粤引85-38’相当;‘陇薯10号’较对照‘粤引85-38’减产,但差异不显著。通过其他生物学性状的综合评价,初步筛选出‘云薯505’、‘云薯506’和‘陇薯7号’3个优良品种,并建议推荐参加2015年广东省马铃薯区域试验,为筛选适宜广东省冬种的马铃薯新品种提供参考。A comparative trial of five potato varieties（line） introduced from Yunnan and Gansu Provinces was carried out.The results showed that the yield of ＇Yunshu 506＇（61 495 kg/ha） and ＇Longshu 7＇（60 240 kg/ha） ranked in the first and second place, respectively, and was highly significantly higher than that of the control variety ＇Yueyin 85-38＇（44 857 kg/ha）.The yield of ＇S06-1169＇ was 51 828 kg/ha, and significantly higher than that of the control. The yield of‘Yunshu 505＇was similar to the control, and the yield of ＇Longshu 10＇ was lower, but not significantly than that of the control. Combined with consideration of other biological characteristics, ＇Yunshu 505＇, ＇Yunshu 506＇ and ＇Longshu 7＇ performed well, and were suggested to join in potato regional trial of Guangdong Province in 2015. This research provides a reference for selecting suitable winter potato varieties for Guangdong Province.

关 键 词：冬种 马铃薯 品种 产量 

分 类 号：S532[农业科学—作物学]