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农学学报 ›› 2019, Vol. 9 ›› Issue (6): 4-11.doi: 10.11923/j.issn.2095-4050.cjas19030003

所属专题: 农业工程

• 农艺科学 生理生化 • 上一篇    下一篇

辽西地区适宜机械化生产酿造高粱品种综合评价

孔凡信, 刘志, 肖继兵   

  1. 辽宁省旱地农林研究所
  • 收稿日期:2019-03-01 修回日期:2019-04-03 接受日期:2019-04-24 出版日期:2019-07-01 发布日期:2019-07-01
  • 通讯作者: 肖继兵 E-mail:xiaojb2004@126.com
  • 基金资助:
    国家谷子高粱产业技术体系高粱朝阳综合试验站(CARS-06-13.5-B16);国家科技支撑计划项目子题“覆盖保墒集水与坡耕地防蚀技术体 系研究”(2012BAD09B02-4-5)。

Comprehensive Evaluation of Brewing Sorghum Varieties Suitable for Mechanization Production in Western Liaoning

  • Received:2019-03-01 Revised:2019-04-03 Accepted:2019-04-24 Online:2019-07-01 Published:2019-07-01

摘要: 为了筛选适宜辽西地区机械化生产的酿造高粱品种,以引进的19个酿造高粱品种为试材,用灰色关联度分析方法测得各品种各性状的权重和加权关联度。结果表明,参试酿造高粱品种各性状的权重大小依次为株高>经济产量>穗长>生育期>千粒重>茎粗>单穗粒重>单穗重,在进行机械化酿造高粱品种的引进筛选时,应首先考虑株高,其次为经济产量。各参试品种加权关联度大小依次为‘辽杂19号’>‘平试13号’>‘济粱2号’>‘吉杂124号’>‘吉杂137号’>‘吉杂142号’>‘吉杂145号’>‘吉杂127号’>‘白杂12号’>‘吉杂138号’>‘辽杂37号’>‘通杂108号’>‘白杂11号’>‘机糯粱1号’>‘通杂127号’>‘白杂14号’>‘吉杂136号’>‘白杂13号’>‘吉杂140号’,综合生产性能排在前3位的依次为‘辽杂19号’、‘平试13号’和‘济粱2号’。灰色关联度分析评价结果与生产实践一致,可用于酿造高粱品种综合评价。

关键词: 耕地产能, 耕地产能, 空间自相关, 耕地保护分区, 空间尺度, 新沂市

Abstract: In order to screen brewing sorghum varieties suitable for mechanized production in western Liaoning, 19 imported brewing sorghum varieties were used as tested materials, and the weight and weighted correlation degree of each character of each variety were measured by grey correlation degree analysis method. The results showed that the weight of each character of the tested brewed sorghum varieties was plant height > economic yield > spike length > growth period > 1000 - grain weight > stem diameter > grain weight per spike > weight per spike, when introducing and screening mechanized brewing sorghum varieties, plant height should be considered first, followed by economic yield. The weighted correlation degree of the tested brewed sorghum varieties was ‘Liaoza 19’ > ‘Ping shi 13’ > ‘Jiliang 2’ > ‘Jiza 124’ > ‘Jiza 137’ > ‘Jiza 142’> ‘Jiza 145’ > ‘Jiza 127’ > ‘Baiza 12’> ‘Jiza 138’> ‘Liaoza 37’ > ‘Tong za 108’ > ‘Baiza 11’ > ‘Jinuoliang 1’ > ‘Tongza 127’> ‘Baiza 14’ >‘Jiza 136’> ‘Baiza 13’ > ‘Jiza 14’, the top three in comprehensive production performance were ‘Liaoza 19’, ‘Pingshi 13’ and ‘Jiliang 2’. The results of grey correlation analysis and evaluation were consistent with production practice and could be used for comprehensive evaluation of brewing sorghum varieties.

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