半干旱区旱地春小麦新品系性状比较试验  

Comparative Experiment on Characters of New Spring Wheat Lines in Dryland in Semi-arid Region

作　　者：李艳春 刘宏胜[1,2] 吴兵 李映[1] 高玉红 牛俊义[3,4] 杨建红[1] 武江燕 LI Yan-chun;LIU Hong-sheng;WU Bing(Huining Agricultural Technology Extension Center,Huining,Gansu 730799;WFP/IFAD Integrated Rural Development Project Office in Huining County,Huining,Gansu 730799;Gansu Agricultural University,Lanzhou,Gansu 730070;Gansu Provincial Key Laboratory of Arid Land Crop,Lanzhou,Gansu 730070)

机构地区：[1]甘肃省会宁县农业技术推广中心,甘肃会宁730799 [2]会宁县WFP/IFAD农村综合发展项目办公室,甘肃会宁730799 [3]甘肃农业大学,甘肃兰州730070 [4]甘肃省干旱生境作物学国家重点实验室,甘肃兰州730070

出　　处：《安徽农业科学》2023年第12期26-29,共4页Journal of Anhui Agricultural Sciences

基　　金：甘肃省民生科技专项—乡村振兴专题(21CX6NA079);甘肃省现代农业产业技术体系建设专项(GARS-01-09);甘肃省科技支撑计划项目(1604NKCA052-1)。

摘　　要：在半干旱区的会宁旱地春麦种植区,对新选育出的9个旱地春小麦新品系进行了丰产性、抗旱性、抗病性等性状鉴定。结果显示,06004-3-1、1105-7-1-8和1102-1-5-3共3个品系抗逆性强、籽粒饱满、产量高,较对照西旱2号增产2.94%以上,差异达极显著水平。其中,06004-3-1保苗、成穗率高,抗病性强,丰产性好,较对照西旱2号增产6.40%,居参试材料1位;1105-7-1-8和1102-1-5-3分别较对照西旱2号增产5.66%、2.94%,分别居参试材料2、3位。综合分析了新选育出的9个参试材料的生育期、产量、抗逆性及田间长势等,06004-3-1、1105-7-1-8共2个品系综合农艺性状表现优良,建议推荐进入区域试验,1102-1-5-3等材料继续参加品系比较试验进一步鉴定相关性状。The characters of high yield,drought resistance and disease resistance of 9 new dryland spring wheat lines were identified in the semi-arid region of Huining.The results showed that 06004-3-1,1105-7-1-8 and 1102-1-5-3 had strong stress resistance,full grains and high yield,which increased by more than 2.94%compared with Xihan 2,showing extremely significant differences.The yield of 06004-3-1 was 6.40%higher than that of Xihan 2,taking the first place.The yields of 1105-7-1-8 and 1102-1-5-3 were 5.66%and 2.94%higher than that of Xihan 2,taking the second and third places,respectively.Results showed that 06004-3-1 and 1105-7-1-8 had good comprehensive agronomic traits and were recommended for further regional test.1102-1-5-3 and other materials were recommended to continue to participate in the comparative test for further identification of related traits.

关 键 词：旱地 春小麦 品比试验 产量 

分 类 号：S512.12[农业科学—作物学]