宁夏引黄灌区10份酿造高梁适应性综合评价

·农作物·

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图分类号：S514 文献标识码：Adoi:10.3969/j.issn.1002-204x.2026.01.001

文章编号:1002-204X(2026)01-0001-05

Comprehensive Evaluation of Adaptability of 10 Brewing Sorghum Varieties in Yellow River Irrigation Area of Ningxia

Li Kai,Luo Shiwu, Wang Zhan, Yang Junxue, Wang Yong, Wang Fei, Zhang Jiantong (GuyuanBranch,NingxiaAcademyofAgricultureandForestrySciences,Guyuan,Ningxia)

Abstract To screen out suitable sorghum varieties for cultivation in theYelow River irigation area of Ningxia，10 sorghumvarieties wereusedas experimental materials,andavarietyscreening testwasconducted in2O23.Thegrowth traitsandyieldofthetested varieties were measured,andacomprehensiveevauation was conductedusing correlation analysisand principal component analysis.Theresults showed that thegrowth periodof the1O sorghumvarieties ranged from111 to131 days,‘Jinza113’hadthelargest stemdiameterand panicle length.The grain weight per spike of‘Jinza112',‘Jinza 113’and‘Fenliang 3O’was significantly higher thanthatof othervarieties.The grain yields of differentvarieties ranged from 2 598.00 to8437.95kg·hm2.Correlation analysis showed that the grain weight per spike of sorghum was significantly positively corelated with stem diameterand spike length,the 1OOO-grain weight wassignificantly positivelycorrelated with plant height,theyieldwas significantlypositivelycorelatedwith stem diameter,and was extremely significantlypositivelycorrelated with the grain weight perspike.Principal component analysis concentrated sevenagronomicand economic trait indicators in the firsttwoprincipal components,witha cumulative contribution rate reaching 84.16% .Comprehensive evaluation indicated that the sorghum varieties‘Jinza 111',‘Jinza112’and‘Fenliang3O'had relatively high scores and were suitable for promotion and cultivation in the Yellow River irrigation areas of Ningxia.

Key Words Sorghum; Growth traits; Yield; Comprehensive evaluation; Yellow River irigation areas of Ningxia

高粱（SorghumbicolorL.)属禾本科一年生作物，是世界第五大谷类C4作物，具有抗旱、高光效、耐瘠薄等特点，而其高淀粉、低蛋白、低脂肪、多营养元素的特性也被酿造产业作为首选原料[1-3]。（剩余7774字）