蒙东粮食主产区不同谷子品种的适应性分析  

Adaptability Analysis of Different Millet Varieties in the Main Grain-Producing Areas of Eastern Inner Mongolia

作　　者：包雪莲 文峰 金晓光 呼瑞梅 黄前晶 张桂华 齐金全 白颖哲 乌月汗 白乙拉图 Bao Xuelian;Wen Feng;Jin Xiaoguang;Hu Ruimei;Huang Qianjing;Zhang Guihua;Qi Jinquan;Bai Yingzhe;Wuyuehan;Baiyilatu(Tongliao Agricultural and Animal Husbandry Research Institute,Tongliao 028015,Inner Mongolia,China;Tongliao Meteorological Bureau,Tongliao 028000,Inner Mongolia,China;Tongliao Mongolian Middle School,Tongliao 028000,Inner Mongolia,China)

机构地区：[1]通辽市农牧科学研究所,内蒙古通辽028015 [2]通辽市气象局,内蒙古通辽028000 [3]通辽市蒙古族中学,内蒙古通辽028000

出　　处：《作物杂志》2024年第3期201-206,共6页Crops

基　　金：通辽市科技计划项目(TLYF2021005);内蒙古自治区科技计划项目(CXYD2022005)。

摘　　要：为了筛选出适合内蒙古东部通辽地区的优良谷子品种,通过2年区域试验鉴定,以九谷11作为对照,对10个谷子品种的丰产性、区域性、抗逆性及主要农艺性状进行比较分析。结果表明,与产量相关的性状中,株高和千粒重与其呈负相关,穗粗、穗粒重、单穗重与产量呈显著正相关。谷子穗粗和穗粒重的变异系数较大,株高、出谷率和千粒重的变异系数较小,有一定遗传性。九谷41、瑞香谷2号和20H819这3个品种农艺性状表现良好,抗逆性较好,产量较高,综合表现优良,更适合在通辽地区推广种植。In order to select the superior millet varieties suitable for Tongliao region in eastern Inner Mongolia,the yield,regional,stress resistance and main agronomic traits of ten millet varieties were compared and analyzed with Jiugu 11 as the control.The results showed that plant height and 1000-grain weight were no significant negatively correlated with yield,while panicle diameter,grain weight per panicle,single panicle weight were significantly positively correlated with yield.The variation coefficients of panicle diameter and single panicle weight were larger,and the variation coefficients of plant height,milled millet percentage and 1000-grain weight were smaller,which had certain heritability.With their superior comprehensive performance,high yield,good stress resistance,and good agronomic traits,Jiugu 41,Ruixianggu 2,and 20H819 were suitable for cultivation and popularization in Tongliao region.

关 键 词：谷子 品种 适应性 农艺性状 

分 类 号：S515[农业科学—作物学]