晋北地区不同苦荞品种产量和品质研究
赵鑫,陈少锋,王慧,刘三才,杨修仕,张宝林

Research on the Yield and Quality of Different Tartaty Buckwheat Varieties in Northern Shanxi Area
Xin Zhao,Shaofeng Chen,Hui Wang,Sancai Liu,Xiushi Yang,Baolin Zhang
表2 不同苦荞品种农艺性状比较分析
Table 2 Agronomic traits of different tartary buckwheat varieties
品种Variety 生育期(d)
Growth
period
株高(cm)
Plant
height
主茎节数
Node number
of main stem
分枝数
Branch
number
单株粒重(g)
Grain weight
per plant
单株粒数
Grain number
per plant
千粒重(g)
1000-grain
weight
晋苦荞2号Jinkuqiao No.2 110 103.2cd 21.0b 5.9b 3.6a 166.2bc 21.5a
晋苦荞6号Jinkuqiao No.6 105 104.2cd 20.8b 5.5bc 3.1bc 154.5de 20.0bc
羊坪早熟荞Yangpingzaoshuqiao 116 99.1d 23.1a 5.4bc 3.3b 170.2b 19.4c
格务Gewu 116 110.2ab 23.9a 3.6f 2.5de 126.6gh 19.9bc
六苦04号Liuku No.04 91 100.0d 17.7de 4.0e 2.4e 119.3h 18.1de
云荞1号Yunqiao No.1 91 100.7cd 20.1bc 6.7a 2.5de 149.7e 18.6d
云荞2号Yunqiao No.2 91 93.1e 17.2e 5.8b 3.1bc 185.3a 17.8ef
酉苦1号Youku No.1 105 103.3cd 19.1cd 4.4d 2.5de 130.8fg 18.7d
川荞3号Chuanqiao No.3 105 91.7e 17.7de 5.0c 2.6de 134.2f 19.4c
黔苦5号Qianku No.5 105 111.4a 20.2bc 4.6cd 2.7d 143.2ef 18.7d
黔苦6号Qianku No.6 105 103.3cd 18.4cde 4.5cd 3.0c 147.4ef 20.2b
三亚18 Sanya 18 91 99.4d 18.9cde 5.6b 2.3e 115.6h 17.4f
西荞5号Xiqiao No.5 110 105.9bc 20.1bc 5.6b 3.3b 160.5cd 20.3b
广灵苦荞2号Guanglingkuqiao No.2 105 90.1e 19.4bcd 4.7cd 2.7d 135.9f 19.5c
平均Average 103 101.1 19.7 4.9 2.8 145.7 19.3
变异系数Variable coefficient (%) 8.6 6.2 9.9 18.5 14.2 13.9 5.8
变异范围Variable range 91~116 90.1~111.4 17.2~23.9 3.6~6.7 2.3~3.6 115.6~185.3 17.4~21.5