不同品种玉米产量及其营养品质与毒素污染情况比较分析  

Analysis of yield nutritional quality and toxin contamination in different maize hybrids

作　　者：华晶忠[1] 孟祥丽 鲁晓婷 刘笑笑[4] 魏春雁[4] HUA Jing-zhong;MENG Xiang-li;LU Xiao-ting;LIU Xiao-xiao;WEI Chun-yan(Jilin Province Economic Management Cadre College,Changchun 130033,China;Zhong Hua Modern Agriculture(Jilin)Limited Company,Changchun 130000,China;Agreculture Environmental Protecction And Rural Energy Management Station of Huinan County Tonghua 135100,China;Institute of Agricultural Quality Standards and Testing Technology,Risk Assessment Lab of Agri-products Quality and Safety (Changchun),Agriculture Ministry of P.R.C Changchun 130033,China)

机构地区：[1]吉林省经济管理干部学院,吉林长春130012 [2]中化现代农业(吉林)有限公司,吉林长春130000 [3]辉南县农业环境保护与农村能源管理站(辉南县农产品质量安全监督检测中心),吉林通化135100 [4]吉林省农业科学院农业质量标准与检测技术研究所//农业部农产品质量安全风险评估实验室(长春),吉林长春130033

出　　处：《粮食与饲料工业》2019年第7期56-59,共4页Cereal & Feed Industry

基　　金：吉林省农业科技创新工程项目(CXGC2018ZY004、CXGC2017ZY038和CXGC2017TD011);农业部风险评估重大专项(GJFP201700102);吉林省科技厅国际合作项目(172408GH010135571);农业农村部对外经济合作中心项目

摘　　要：籽粒机收既是玉米产业发展的必然之路,也是玉米机械化生产的瓶颈。为了选择适宜籽粒机收的玉米品种,本试验以20个品种的籽粒机收玉米为研究对象,比较品种间的产量、品质和安全性。结果表明,品种间产量、物理性指标(破碎率、杂质率和容重)、营养品质(粗蛋白质、粗脂肪、粗淀粉和水分)以及生物毒素含量(玉米赤霉烯酮、脱氧雪腐镰刀菌烯醇、黄曲霉毒素B1、黄曲霉毒素B2、黄曲霉毒素G1、黄曲霉毒素G2、伏马毒素B1、伏马毒素B2)均存在显著差异。经综合产量、品质和安全指标分析,HG392、JK9685和鼎玉808这3个玉米品种比较适宜籽粒机收。Mechanical grain harvesting is not only the inevitable way of corn industry development,but also the bottleneck of maize mechanization production.In order to select the corn varieties suitable for mechanical grain harvesting,the yield,quality and safety of 20 varieties of corn were compared.The results showed that there were significant differences between the yield and physical index (broken rate,impurity rate and volume weight),nutritional quality(crude protein,crude fat,crude starch and moisture) and biotoxin content (DON,ZEN,AFB 1,AFB 2,AFG 1,AFG 2,FB 1 and FB 2) of different varieties.After the comprehensive analysis of the yield,quality and safety index,the HG392,JK9685 and Dingyu 808were suitable for mechanical grain harvesting.

关 键 词：玉米品种 籽粒机收 产量 营养品质 生物毒素 

分 类 号：S513[农业科学—作物学]