| 国内油用亚麻新品种（系）在冀北坝上的适应性评价 |
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| 引用本文： | 郭英杰,郭娜,李爱荣,马建富,刘栋,张丽丽.国内油用亚麻新品种（系）在冀北坝上的适应性评价[J].农学学报,2020,10(6):60-65. |
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| 作者姓名： | 郭英杰 郭娜 李爱荣 马建富 刘栋 张丽丽 |
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| 作者单位： | 张家口市农业科学院,河北张家口 075000 |
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| 基金项目： | 国家现代农业产业体系胡麻产业技术体系(CARS-17-SYZ-8) |
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| 摘 要： | 为了筛选适于冀北坝上地区种植的油用亚麻品种,丰富地区品种类型,笔者于2015—2016年对国内8个育种单位的12个油用亚麻新品种（系）在冀北坝上进行品种适应性试验,对参试品种主要农艺性状及产量的变异系数、方差进行分析。结果表明：品种间主要经济性状的稳定性存在差异,‘定亚25号’、‘伊亚6号’、‘天亚10号’、‘陇亚14号’和‘宁亚22号’的籽实产量对环境敏感,‘定亚25号’、‘内44’、‘晋亚13号’、‘伊亚6号’和‘391’的单株果数对环境敏感;品种间产量水平存在显著性差异;‘天亚11号’、‘坝选三号’的丰产性好,稳定性很好,‘晋亚13号’丰产性和稳定性较好,3个品种田间抗病性强,抗旱中等,适宜在冀北地区种植;‘天亚10号’、‘391’丰产性好,‘陇亚10号’稳定性好,可作为育种亲本资源利用。
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| 关 键 词： | 油用亚麻 品种 适应性试验 农艺性状 产量 评价 |
| 收稿时间： | 2019-05-30 |
New Oil Flax Varieties (Lines) in China: Adaptability Evaluation in Bashang Area of Northern Hebei |
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| Guo Yingjie,Guo Na,Li Airong,Ma Jianfu,Liu Dong,Zhang Lili.New Oil Flax Varieties (Lines) in China: Adaptability Evaluation in Bashang Area of Northern Hebei[J].Journal of Agriculture,2020,10(6):60-65. |
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| Authors: | Guo Yingjie Guo Na Li Airong Ma Jianfu Liu Dong Zhang Lili |
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| Institution: | Zhangjiakou Academy of Agricultural Sciences, Zhangjiakou 075000, Hebei, China |
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| Abstract: | To screen out the new oil flax varieties suitable for being planted in Bashang area of northern Hebei, and diversify the local varieties, we conducted the adaptability test of 12 new oil flax varieties (lines) from 8 domestic breeding units in Bashang from 2015 to 2016, and analyzed the variation coefficient and variance of main agronomic characters and yield of the tested varieties. The results showed that: there were differences in the stability of main economic characters among varieties; the seed yield of ‘Dingya 25’, ‘Yiya 6’, ‘Tianya 10’, ‘Longya 14’ and ‘Ningya 22’ were sensitive to the environment; the number of fruit per plant of ‘Dingya 25’, ‘Nei 44’, ‘Jinya 13’, ‘Yiya 6’ and ‘391’ were sensitive to environment; there were significant differences in yield levels among varieties; ‘Tianya 11’ and ‘Baxuan 3’ had good yield and stability, ‘Jinya 13’ performed slightly worse than the above two, the 3 varieties had strong disease resistance and moderate drought resistance in the field which were suitable for being planted in northern Hebei. ‘Tianya 10’ and ‘391’ had good yielding ability, ‘Longya 10’ had good stability, so these 3 varieties could be used as parents for breeding. |
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| Keywords: | Oil Flax Variety Adaptability Test Agronomic Character Yield Evaluation |
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