北方农业学报 ›› 2019, Vol. 47 ›› Issue (3): 32-36.doi: 10.3969/j.issn.2096-1197.2019.03.06

• 作物遗传育种·作物栽培 • 上一篇    下一篇

内蒙古东部区青贮玉米种植适应性评价——以阿荣旗的种植情况为例

刘文景1, 王玉芬1, 李娟1, 李金龙2, 高丽丹2   

  1. 1.内蒙古大学 牧草与特色作物生物技术教育部重点实验室/生命科学学院,内蒙古 呼和浩特 010070;
    2.阿荣旗农业技术推广中心,内蒙古 那吉 162750
  • 收稿日期:2019-04-15 出版日期:2019-06-20 发布日期:2019-12-10
  • 通讯作者: 李娟(1986—),女,讲师,博士,主要从事作物学的研究工作。
  • 作者简介:刘文景(1998—),女,本科在读,专业为园艺学。
  • 基金资助:
    国家重点研发计划项目(2016YFD0300300); 内蒙古自治区自然科学基金项目(201803073)

Adaptability evaluation of silage maize varieties in Eastern Inner Mongolia——taking the Arun Banner as an example

LIU Wenjing1, WANG Yufen1, LI Juan1, LI Jinlong2, GAO Lidan2   

  1. 1.Inner Mongolia University,Key Laboratory of Forage and Endemic Crop Biotechnology,Ministry of Education,School of Life Sciences,Hohhot 010070,China;
    2.Arun Banner Agricultural Technology Extension Center,Naji 162750,China
  • Received:2019-04-15 Online:2019-06-20 Published:2019-12-10

摘要: 为评价内蒙古东部区青贮玉米种植的适应性情况,该研究以先玉335作为对照品种,对引进的10个青贮玉米品种进行品种筛选试验。结果表明:丹玉402、北农青贮3740、京科青贮301、东裕120这4个品种的鲜草产量均高于对照品种,但丹玉402、东裕120收获时乳线未形成,且易倒伏、易感病;京科青贮301株高为291.8 cm,且空秆率超过10%,因而不适宜在当地推广。适合在阿荣旗种植的品种为北农青贮3740,该品种熟期适宜,在产量、抗性以及农艺性状等方面均有较好表现,可优先推广。

关键词: 青贮玉米, 品比试验, 阿荣旗

Abstract: To evaluate the adaptability of silage corn planting in eastern Inner Mongolia,Xianyu 335 was taken as a control variety,and 10 silage corn varieties were tested in Arun Banner.The results showed that the fresh yields of Danyu 402,Beinong Silage 3740,Jingke silage 301 and Dongyu 120 were all higher than that of the control.However,Danyu 402 and Dongyu 120 did not form a milk line when harvested,and they were prone to lodging.Jingke Silage 301 was 291.8 centimeters high and had a high empty rod rate which exceeded 10%,so it was not suitable for this region.Beinong Silage 3740 has good performance in terms of growth period,yield,resistance and agronomic traits,so it can be promoted preferentially.

Key words: Silage maize, Variety comparison, Arun Banner

中图分类号: 

  • S513