| 河南省夏玉米品种筛选与机械粒收质量研究 |
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| 引用本文： | 董朋飞,王群,王振华,沈东风,常建智,柳家友,洪德峰,李潮海. 河南省夏玉米品种筛选与机械粒收质量研究[J]. 玉米科学, 2020, 28(2): 128-134 |
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| 作者姓名： | 董朋飞 王群 王振华 沈东风 常建智 柳家友 洪德峰 李潮海 |
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| 作者单位： | 河南农业大学农学院, 郑州 450046,河南农业大学农学院, 郑州 450046,河南省农业科学院粮食作物研究所, 郑州 450003,洛阳市农林科学院, 河南 洛阳 471023,鹤壁市农业科学院, 河南 鹤壁 458031,漯河市农业科学院, 河南 漯河 46200,新乡市农业科学院, 河南 新乡 453002,河南农业大学农学院, 郑州 450046 |
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| 基金项目： | “十三五”国家玉米产业技术体系专项研究（CARS-02-17） |
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| 摘 要： | 2014～2018年在河南郑州、驻马店、鹤壁、新乡、洛阳、漯河开展夏玉米机械粒收品种筛选试验与示范。通过对参试品种收获期子粒含水率、破碎率、杂质率和产量损失率数据分析,结果表明,破碎率高是该区机械粒收存在的主要质量问题,导致破碎率高的主要原因收获期子粒含水率偏高。通过对玉米产量和收获期子粒含水率双向平均作图法,初步筛选出先玉335、华农138、联创808、新单80、新单68、丰德存玉10号等适宜机械粒收品种。
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| 关 键 词： | 夏玉米 机械粒收质量 品种筛选 |
| 收稿时间： | 2019-05-29 |
Grain Quality of Maize Mechanical Kernel Harvest and Varieties Screen in Henan Province |
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| DONG Peng-fei,WANG Qun,WANG Zhen-hu,SHEN Dong-feng,CHANG Jian-zhi,LIU Jia-you,HONG De-feng and LI Chao-hai. Grain Quality of Maize Mechanical Kernel Harvest and Varieties Screen in Henan Province[J]. Journal of Maize Sciences, 2020, 28(2): 128-134 |
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| Authors: | DONG Peng-fei WANG Qun WANG Zhen-hu SHEN Dong-feng CHANG Jian-zhi LIU Jia-you HONG De-feng LI Chao-hai |
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| Affiliation: | College of Agronomy, Henan Agricultural University, Zhengzhou 450046,College of Agronomy, Henan Agricultural University, Zhengzhou 450046,Cereal Crop Research Institute, Henan Academy of Agricultural Science, Zhengzhou 450002,Luoyang Academy of Agriculture and Forestry Sciences, Luoyang 471023,Hebi Academy of Agricultural Sciences, Hebi 458031,Luohe Academy of Agricultural Sciences, Luohe 458031,Xinxiang Academy of Agricultural Sciences, Xinxiang 458031, China and College of Agronomy, Henan Agricultural University, Zhengzhou 450046 |
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| Abstract: | In order to popularize the technology of maize mechanical kernel harvest in Henan province, harvest experiments were conducted in Zhengzhou, Zhumadian, Hebi, Xinxiang, Luoyang, and Luohe from 2014 to 2018. The results showed that the high grain broken rate is the main quality problem of maize mechanical kernel harvest in this area, and the high grain moisture content at harvest is the main reason for the high grain broken rate. By the two-way average mapping method, many maize cultivars suitable for mechanical grain harvest were selected, including Xianyu335, Huanong138, Lianchuang808, Xindan80, Xindan68, Fengdecunyu10, and so on. |
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| Keywords: | Summer maize Quality of mechanical kernel harvest Variety screening |
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