不同粒用高粱品种在陇东地区的适应性评价  

Adaptability Evaluation of Different Grain Sorghum Varieties in Longdong Region

作　　者：闫宝琴 李娜 付江鹏 张亚星 柳发财 赵智慧 王永栋 魏玮 YAN Baoqin;LI Na;FU Jiangpeng;ZHANG Yaxing;LIU Facai;ZHAO Zhihui;WANG Yongdong;WEI Wei(Pingliang Academy of Agricultural Sciences,Pingliang Gansu 744000,China)

机构地区：[1]平凉市农业科学院,甘肃平凉744000

出　　处：《耕作与栽培》2024年第2期22-26,共5页Tillage and Cultivation

基　　金：国家现代农业产业技术体系(CARS-06-14.5-B29);甘肃省青年科技基金项目(23JRRL0005);平凉市农业科学院院列科技创新专项(2023PASS11)。

摘　　要：为了筛选出适宜陇东(高海拔、干旱)地区种植的高粱新品种,本研究通过引进10个粒用高粱品种在平凉地区进行种植,观察记录开花期、成熟期、穗形、穗型、壳色等农艺性状,对株高、茎粗、叶片数、产量、抗病性等进行分析。结果表明,吉杂193、辽杂68和晋中104适宜在陇东地区进行大面积推广种植,产量分别为541.30 kg/667 m^(2)、524.26 kg/667 m^(2)、508.52 kg/667 m^(2),晋糯粱10号、凤杂88、辽糯梁2号、泉粱5号、本糯5号、沈杂13号、锦杂118等7个品种抗病性、抗倒性和株高不理想,引种价值不大,不建议引种。In order to screen out new sorghum varieties suitable for planting in Longdong region(high altitude,dry),this study introduced 10 grain sorghum varieties to plant in Pingliang,observed and recorded agronomic traits such as flowering,maturity,spike shape,ear type and shell color during the whole growth period,and analyzed plant height,stem diameter,leaf number,yield and disease resistance.The results showed that Jiza193,Liaoza68 and Jinzhong104 were suitable for large-scale cultivation in Longdong region,and the yield was 541.30 kg/667 m^(2),524.26 kg/667 m^(2)and 508.52 kg/667 m^(2),respectively.Jinnuoliang10,Fengza88,Liaonuoliang2,Quanliang5,Benuo5,Shenza13 and Jinza118 were not the most ideal varieties for disease resistance,lodging resistance and plant height.

关 键 词：高粱 适应性评价 农艺性状 

分 类 号：S514[农业科学—作物学]