| 旱地春小麦新品系比较试验初报 |
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| 作者姓名： | 李艳春 吴兵 刘宏胜 李映 高玉红 牛俊义 杨建红 武江燕 |
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| 作者单位： | 会宁县农业技术推广中心，甘肃 会宁 730799;甘肃农业大学，甘肃 兰州 730070;甘肃省干旱生境作物学国家重点实验室，甘肃 兰州 730070;会宁县农业技术推广中心，甘肃 会宁 730799;会宁县WFP/IFAD农村综合发展项目办公室，甘肃 会宁 730799 |
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| 基金项目： | 甘肃省民生科技专项—乡村振兴专题(21CX6NA079)；甘肃省科技支撑计划项目(1604NKCA052-1)；甘肃省现代农业产业技术体系建设专项资金资助(GARS-01-09)。 |
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| 摘 要： | 为能更好地培育出适合会宁旱地农业区种植的抗逆性强、丰产性好的春小麦新品种，加快当地春小麦新品种利用和更新换代，在会宁半干旱春麦种植区对近年来选育出的9个旱地春小麦新品系进行了品比试验。结果表明，轮选07068-3-16生育期为100 d，较对照品种西旱2号早熟4 d；出苗率高，抗倒性强；丰产性优，较对照品种西旱2号增产9.06%，且产量差异达极显著水平。06083-7-6、06024-10-9抗逆性较强，成熟落黄好，籽粒饱满，色泽好，产量较高，均较对照品种西旱2号增产7.25%。综合考虑，轮选07068-3-16、06083-7-6，06024-10-9综合农艺性状表现优良，建议进入甘肃省旱地春小麦区域试验。
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| 关 键 词： | 旱地 春小麦 新品系 品比试验 |
| 收稿时间： | 2022/5/26 0:00:00 |
| 修稿时间： | 2022/8/20 0:00:00 |
Preliminary Report on Comparison Experiment of New Spring Wheat Lines in Dryland |
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| Authors: | LI Yanchun WU Bing LIU Hongsheng LI Ying GAO Yuhong NIU Junyi YANG Jianhong WU Jiangyan |
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| Institution: | Huining Agricultural Technology Extension Center, Huining Gansu 730799, China;Gansu Agricultural University, Lanzhou Gansu 730070, China ;Gansu Provincial Key Laboratory of Aridland Crop, Lanzhou Gansu 730070, China;Huining Agricultural Technology Extension Center, Huining Gansu 730799, China;WFP/IFAD Integrated Rural Development Project Office in Huining County, Huining Gansu 730799, China |
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| Abstract: | To breed better spring wheat variety suitable for the dryland area of Huining with good resistance and high yield and to speed up the upgrading of local wheat variety utilization, 9 spring wheat new lines were used to conduct comparison experiment in semi-arid spring wheat production area of Huining. Results showed that that the growth period of 07068-3-16 was 100 days, which was 4 days shorter than that of Xihan 2. The seedling emergence rate, lodging resistance and yield of 07068-3-16 were higher than those of Xihan 2. The yield of 07068-3-16 was 9.06% higher than that of Xihan 2 and the difference was extremely significant. 06083-7-6, 06024-10-9 had strong stress resistance, good maturity and yellowing, full grain, and good color, the yield was increased by 7.25% compared with the control Xihan 2. Comprehensively speaking, 07068-3-16, 06083-7-6 and 06024-10-9 showed excellent comprehensive agronomic characters and was recommended to enter the regional trial for the spring wheat in dryland area. |
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| Keywords: | Dryland Spring wheat New line Comparison experiment |
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