北方农业学报 ›› 2020, Vol. 48 ›› Issue (6): 30-36.doi: 10.12190/j.issn.2096-1197.2020.06.05

• 作物遗传育种·作物栽培·种质资源 • 上一篇    下一篇

荷兰马铃薯品种在西辽河流域的适应性评价

宋昌海1,2, 姜超3, 王璐1, 王炜1, 窦杰凤1, 焦玉光1, 于卓2   

  1. 1.呼伦贝尔市农业技术推广服务中心,内蒙古 海拉尔 021008;
    2.内蒙古农业大学 农学院,内蒙古 呼和浩特 010019;
    3.呼伦贝尔学院,内蒙古 海拉尔 021008
  • 收稿日期:2020-07-25 出版日期:2020-12-20 发布日期:2021-02-04
  • 通讯作者: 于卓(1958—),男,教授,博士,博士生导师,主要从事马铃薯和饲用作物遗传育种的研究工作。
  • 作者简介:宋昌海(1987—),男,农艺师,硕士,主要从事马铃薯遗传育种及技术推广工作。姜超(1989—),女,讲师,博士,主要从事马铃薯育种理论与技术的研究工作。宋昌海和姜超为同等贡献作者。
  • 基金资助:
    内蒙古自治区科技重大专项(ZDZX2018019);呼伦贝尔学院博士基金项目(2018BS50);内蒙古农业大学科技成果转化专项资金动植物品种培育项目(YZGC2017006)

Adaptability evaluation of Dutch potato varieties in West Liaohe River Basin

SONG Changhai1,2, JIANG Chao3, WANG Lu1, WANG Wei1, DOU Jiefeng1, JIAO Yuguang1, YU Zhuo2   

  1. 1. Hulun Buir Agricultural Technology Extension Service Center,Hailar 021008,China;
    2. College of Agronomy,Inner Mongolia Agricultural University,Hohhot 010019,China;
    3. Hulun Buir University,Hailar 021008,China
  • Received:2020-07-25 Online:2020-12-20 Published:2021-02-04

摘要: 【目的】 筛选出适宜在西辽河流域种植的优良马铃薯品种。【方法】 以主栽品种克新1号为对照,采用对比法对高产、优质、薯型好、抗性强的7个荷兰马铃薯新品种进行适应性试验,以丰产性、商品性、品质性状为主要考核指标进行观测,其他的品种特性作为参考进行综合评价。【结果】 7个马铃薯品种在西辽河流域生长发育表现良好,各品种商品薯率为76.19%~90.32%。Panamera产量最高,为32 468 kg/hm2,极显著高于对照品种(P<0.01);Lucinda产量次之,为31 007 kg/hm2,亦极显著高于对照品种(P<0.01)。各品种淀粉含量变幅为12.44%~15.14%,其中,Lucinda淀粉含量最高,为15.14%,Memphis次之,为14.22%,这两个品种均极显著高于对照品种(P<0.01)。【结论】 Panamera和Lucinda这两个品种综合性状表现突出,适宜在西辽河流域推广。

关键词: 马铃薯, 适应性, 引进, 鉴定

Abstract: 【Objective】To screen the suitable potato varieties for the West Liaohe River Basin.【Methods】Seven new Dutch potato varieties with high yield,good quality,good potato type and disease resistance were tested by contrast method with Kexin No.1 as the control. The main evaluation indexes of high yield,marketability and quality,and other varieties were evaluated comprehensively.【Results】The results indicated that seven potato varieties grew well in the West Liaohe River Basin,and the tuber marketable rate of each variety ranged from 76.19% to 90.32%. The yield of Panamera was highest,which was 32 468 kg/hm2,which was significantly higher than that of the control variety(P<0.01);the yield of Lucinda was the second,which was 31 007 kg/hm2,which was also significantly higher than that of the control variety(P<0.01). The starch content of each variety varied from 12.44% to 15.14%. The starch content of Lucinda was the highest(15.14%)and Memphis content was the second(14.22%),both of which were significantly higher than that of the control variety(P<0.01).【Conclusion】Panamera and Lucinda were outstanding comprehensive characteristics,which were suitable for promotion in the West Liaohe River Basin.

Key words: Potato, Adaptability, Introduction, Identification

中图分类号: 

  • S532