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中国农学通报 ›› 2017, Vol. 33 ›› Issue (9): 12-16.doi: 10.11924/j.issn.1000-6850.casb16110101

所属专题: 玉米

• 农学 农业基础科学 • 上一篇    下一篇

糯玉米新品种苏科糯6号选育及栽培技术

陈艳萍,孙扣忠,孔令杰,赵文明,管晓春,袁建华   

  1. 江苏省农业科学院粮食作物研究所,盐城市新洋农业试验站,江苏省农业科学院粮食作物研究所,江苏省农业科学院粮食作物研究所,江苏省种子管理站,江苏省农业科学院粮食作物研究所
  • 收稿日期:2016-11-20 修回日期:2017-02-22 接受日期:2017-01-20 出版日期:2017-03-28 发布日期:2017-03-28
  • 通讯作者: 袁建华
  • 基金资助:
    江苏省农业三新工程项目“鲜食玉米(苏科糯6 号)优质安全生产技术推广”SXGC(2015)208;现代农业产业技术体系建设专项“江苏玉米综 合试验站”(CARS-02-50);江苏省现代作物生产协同创新中心(JCIC-MCP)。

Cultivation Techniques and Breeding of New Waxy Corn Variety‘Suke Nuo 6’

  • Received:2016-11-20 Revised:2017-02-22 Accepted:2017-01-20 Online:2017-03-28 Published:2017-03-28

摘要: 为了满足鲜食糯玉米生产和市场需求,江苏省农业科学院粮食作物研究所育成了优质、高产、抗病于一体的彩糯玉米品种‘苏科糯6号’。以自交系‘JS09116’为母本、‘JS04388’为父本,配制了单交种,于2011-2013年参加了江苏省区域试验。2年区域试验平均产量为11184.0 kg/hm2,比对照‘苏玉糯5号’减产1.9%;生产试验平均产量为11160 kg/hm2,比对照‘苏玉糯5号’增产7.9%。品质优于对照‘苏玉糯5号’;接种鉴定结果显示高抗茎腐病,抗大斑病、纹枯病,中抗粗缩病。该品种具有品质好、色泽鲜艳、产量高、抗多种病害等优点,于2014年通过了江苏省农作物品种审定委员会审定,适宜在江苏省推广种植。种植时应结合配套栽培技术,确保鲜果穗品质和产量,实现高产高效。

关键词: 临汾市, 临汾市, 雾霾天气, 能见度, 气象要素, 气候分析

Abstract: To meet the needs of production and market requirement of fresh waxy corn, a new color waxy corn variety‘Suke Nuo 6’with good-quality, high-yield and multi-resistance was bred by the Institute of Food Crops, Jiangsu Academy of Agricultural Sciences. Using inbred line‘JS09116’as the female parent and inbred line‘JS04388’as the male parent, a single-cross variety was made and tested in the Jiangsu regional trial in 2011-2013. The average yield of 2-year regional trial was 11184.0 kg/hm2, which was 1.9% less than that of‘Suyu Nuo 5’(CK), and the average yield of productive test was 11160 kg/hm2, 7.9% higher than that of ‘Suyu Nuo 5’(CK). The quality of‘Suke Nuo 6’was better than‘Suyu Nuo 5’(CK). The results of artificial inoculation for major diseases showed that‘Suke Nuo 6’had high resistance to stem rot, resistance to leaf blight, sheath blight and moderate resistance to rough dwarf disease.‘Suke Nuo 6’also possessed the characters of good quality, bright color, high yield, multiple resistances.‘Suke Nuo 6’was licensed by Jiangsu Crop Variety Approval Committee in 2014 and was suitable for planting in Jiangsu Province. The suitable cultivation techniques should be used to guarantee both quality and yield of fresh ears, thus to achieve high yield and high efficiency.