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农学学报

农学学报 ›› 2016, Vol. 6 ›› Issue (1): 7-14.doi: 10.11923/j.issn.2095-4050.cjas15060018

所属专题： 小麦

• 农艺科学 生理生化 • 上一篇    下一篇

国内主要莜麦品种在冀北坝上的适应性评价

赵世锋,曹丽霞,石碧红,张新军,李云霞,李萌萌,郭明   

  1. 张家口市农业科学院,张家口市农业科学院,张家口市农业科学院,张家口市农业科学院,张家口市农业科学院,张家口市农牧局技术推广站,沽源县农牧局
  • 收稿日期:2015-06-17 修回日期:2015-07-17 接受日期:2015-07-24 出版日期:2016-01-29 发布日期:2016-01-29
  • 通讯作者: 曹丽霞 E-mail:hhclx@126.com
  • 基金资助:
    国家燕麦荞麦产业技术体系“张家口综合试验站”(CARS-8-E-1)。

Evaluation on the Adaptability of Main Domestic Naked Oat (Avena nuda) Varieties in Bashang Area, North Hebei

赵世锋,曹丽霞,,,,李萌萌 and 郭明   

  • Received:2015-06-17 Revised:2015-07-17 Accepted:2015-07-24 Online:2016-01-29 Published:2016-01-29

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摘要： 为了明确来自国内6 个育种单位的12 份莜麦（裸燕麦）品种在冀北坝上的区域适应性，连续进行了3 年适应性试验，通过对试验品种的主要性状以及籽实产量和生物产量的变异系数、方差等进行分析。结果表明：‘定莜1 号’、‘坝莜3 号’和‘坝莜1 号’的生物产量对环境敏感，‘草莜1 号’、‘坝莜1 号’和‘晋燕14 号’的籽实产量对环境敏感，‘坝莜3 号’、‘定莜1 号’和‘晋燕13 号’的株高对环境敏感；年度间籽实产量和生物产量差异均达极显著水平，品种间籽实产量差异达极显著水平、生物产量差异不显著。认为‘晋燕14 号’、‘白燕2 号’、‘宁莜1 号’、‘花早2 号’、‘坝莜1 号’和‘白燕11 号’适宜作为粮用型品种应用，‘坝莜3 号’、‘晋燕13 号’适宜作为草用型品种应用，‘坝莜1 号’、‘白燕2 号’、‘宁莜1 号’和‘晋燕14 号’宜作为粮草兼用型品种应用；早熟品种‘白燕2 号’，中早熟品种‘晋燕14 号’，中熟品种‘坝莜1 号’和中晚熟品种‘坝莜3号’是最适宜张家口坝上种植的裸燕麦品种。

关键词: ForcTT模型, ForcTT模型, 积温阈值, 逐步回归, 花期预报

Abstract: In order to explicit the adaptabilities of 12 naked oat (Avena nuda) varieties from 6 domestic breeding institutions in the Bashang Area of north Hebei, the adaptability test had been carried out for 3 years. The main characteristics, variation coefficient and variance of grain yield and biomass were analyzed. The results showed that: the biomass of‘Dingyou No.1’,‘Bayou No. 3’and‘Bayou No.1 ’were sensitive to environment, the grain yield of‘Caoyou No.1’,‘Bayou No.1’and‘Jinyan No.14 ’were sensitive to environment, the plant height of‘Bayou No.3’,‘Dingyou No.1’and‘Jinyan No.13 ’were sensitive to environment. The differences of grain yield and biomass of different years were significant, grain yield differences of different varieties were significant, but the differences of biomass of varieties were not significant. The results showed that‘Jinyan No.14’,‘Baiyan No.2’,‘Ningyou No.1’,‘Huazao No.2’,‘Bayou No.1’and‘Baiyan No.11’were suitable for planting as grain varieties,‘Bayou No.3’and‘Jinyan No.13’ were suitable for planting as forage varieties,‘Bayou No.1’,‘Baiyan No.2’,‘Ningyou No.1’and‘Jinyan No.14’were suitable for planting as grain and forage varieties. The early-maturing variety‘Baiyan No.2’, midearly maturing variety‘Jinyan No.14’, mid-maturing variety‘Bayou No.1’and mid-late maturing variety ‘Bayou No.3’were appropriate for growing in Bashang Area of Zhangjiakou.