谷子新品种郑农谷09-6优良特性分析及应用  

Analysis and Application of New Millet Variety Zhengnonggu 09-6

作　　者：樊永强[1] 郜惠苹[1] 王彦辉[1] 刘劲哲[1] 苗兆丰 董亚南[1] 韩燕丽[1] FAN Yongqiang;GAO Huiping;WANG Yanhui;LIU Jinzhe;MIAO Zhaofeng;DONG Ya’nan;HAN Yanli(Zhengzhou Institute of Agriculture and Forestry Sciences,Zhengzhou He’nan 450005,China)

机构地区：[1]郑州市农林科学研究所,河南郑州450005

出　　处：《种子》2022年第1期143-148,F0003,共7页Seed

基　　金：国家重点研发计划项目(2019YFD1001700);财政部/农业农村部国家现代农业产业技术体系专项资金项目(nycytx-CARS-06);河南省农业生产发展资金项目(2021NYFZHZJ12);2021年河南省农科院科技创新团队项目(2021KJCHXTD30)。

摘　　要：为了全面了解郑农谷09-6的优良特性,依据2014—2015年河南省谷子品种区域试验产量结果,运用方差、标准差、变异系数、高稳系数、回归系数等多种分析方法,对郑农谷09-6的丰产性、稳产性、适应性等优良特性进行分析。结果表明,郑农谷09-6在2年区试中平均产量5961.6 kg/hm^(2),分别居参试品种第2位和第4位,丰产性好;该品种高稳系数高,变异系数小,回归系数较小,具有很好稳产性和广泛的适应性;同时,试验和检测结果表明,该品种的抗逆性高于对照;品质各项指标均高于国家二级优质米标准。结合2018—2019年的推广应用,该品种具有品质优良、丰产、稳产性好、抗逆性强、适应性广等优良特性,适宜在河南等夏谷区推广种植。To fully understand the excellent characteristics of Zhengnonggu 09-6,according to the yield results of the regional test of millet varieties in Henan province from 2014 to 2015,the high yield,stable yield and adaptability of Zhengnonggu 09-6 were analyzed by using various analysis methods such as variance,standard deviation,coefficient of variation,high stability coefficient and regression coefficient.The results showed that the average yield of Zhengnonggu 09-6 was 5961.6 kg/hm^(2)in the 2-year regional trial,ranking the 2 nd and 4 th place respectively,with good yield.This variety had high stability coefficient,small variation coefficient and small regression coefficient,and had good yield stability and wide adaptability.At the same time,the test and detection results showed that the strain had higher stress resistance than the control.All the quality indexes were higher than the national standard of grade two high quality rice.Combined with the promotion and application from 2018 to 2019,this variety had excellent characteristics of good quality,high yield,stable yield,strong resistance to stress,and wide adaptability,which was suitable for promotion and planting in summer valley areas of Henan province.

关 键 词：谷子 郑农谷09-6 特性 应用 

分 类 号：S515[农业科学—作物学]