宜机收玉米新品种沧农199选育与特征特性  

Breeding and Characteristics of A New Maize Variety Cangnong 199

作　　者：毛彩云[1] 鲁珊[1] 肖荷霞[1] 陆建章[1] 岳金生[1] MAO Caiyun;LU Shan;XIAO Hexia;LU Jianzhang;YUE Jinsheng(Cangzhou Academy of Agriculture Forestry Science,Cangzhou,Hebei 061001,China)

机构地区：[1]沧州市农林科学院,河北沧州061001

出　　处：《作物研究》2022年第2期160-162,共3页Crop Research

基　　金：河北省重点研发计划项目(21326319D)。

摘　　要：沧农199是沧州市农林科学院2015年以自育自交系外杂11作母本,自育自交系R516作父本,杂交组配、选育而成的玉米新品种。2021年通过河北省农作物品种审定委员会审定。该品种早熟、高产、抗病、抗倒,株型清秀,收获时籽粒含水率低,适于机收。2019—2020年参加河北众城科企联合体夏播玉米67 500株/hm^(2)密度组区域试验,产量均高于对照郑单958,平均增产9.0%;2020年同组生产试验比对照郑单958增产6.0%,16个试点全部增产。介绍沧农199的选育过程及特征特性。Cangnong 199 was a new corn variety, bred by Cangzhou Academy of Agriculture and Forestry Sciences in 2015,with self-bred inbred line Waiza 11 as the female parent and self-bred inbred line R516 as the male parent. In 2021,it was approved by Hebei Provincial Crop Varieties Certification Committee. Cangnong 199 was early maturity, high yield, disease resistance, lodging resistance, plant type was clear, low moisture content of seeds at harvest, suitable for machine harvest. From 2019 to 2020 Hebei Zhongcheng Science and Enterprise Consortium summer sowing corn 67 500 plants/hm^(2)density group regional trial, per mu yield was higher than the control Zhengdan 958,the average increase of 9.0%. In 2020,the production trial of the same group increased by 6.0% compared with the control Zhengdan 958,and all 16 pilits increased production. The breeding process and characteristics of Cangnong 199 were introduced.

关 键 词：玉米 品种选育 沧农199 

分 类 号：S513.032[农业科学—作物学]