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农学学报

农学学报 ›› 2023, Vol. 13 ›› Issue (9): 8-12.doi: 10.11923/j.issn.2095-4050.cjas2022-0123

所属专题： 生物技术； 小麦

• 农艺科学 生理生化 • 上一篇    下一篇

不同品种不同播期对小麦黄花叶病毒病的抗性及产量的影响

杨宁1(), 赵士花2, 种冬冬3(), 李静欣2, 王秀芹4, 董玲霞5, 杜宗清2, 李瑞4   

  1. 1 枣庄市农业农机技术推广中心，山东枣庄 277800
    2 枣庄市台儿庄区农业技术推广中心，山东台儿庄 277400
    3 枣庄市科技信息研究所，山东枣庄 277800
    4 枣庄市农业科学研究院，山东枣庄 277800
    5 江苏徐淮地区徐州农业科学研究所，江苏徐州 221000
  • 收稿日期:2022-08-25 修回日期:2022-12-25 出版日期:2023-09-20 发布日期:2023-09-13
  • 作者简介:

    杨宁，男，1986年出生，山东台儿庄人，高级农艺师，本科，农学学士，主要从事农业技术研究与推广工作，荣获2021年度枣庄市有突出贡献中青年专家。通信地址：277800 山东省枣庄市新城民生路601号 水利大厦三楼，Tel：0632-3321038，E-mail：。

  • 基金资助:
    山东省农业农村厅山东省畜牧兽医局山东省财政厅《关于做好2020年中央农业生产发展资金等项目实施工作的通知》(鲁农财字〔2020〕47号); 2022年枣庄市科技发展计划项目“小麦黄花叶病毒病综合防治关键技术研究与示范”(2022NS07)

Effects of Different Varieties and Sowing Dates on Resistance to Yellow Mosaic Virus and Yield of Wheat

YANG Ning1(), ZHAO Shihua2, CHONG Dongdong3(), LI Jingxin2, WANG Xiuqin4, DONG Lingxia5, DU Zongqing2, LI Rui4   

  1. 1 Zaozhuang Agricultural Machinery Technology Extension Center, Zaozhuang 277800, Shandong, China
    2 Tai'erzhuang District Agricultural Technology ExtensionCenterof Zaozhuang, Zaozhuang 277400, Shandong, China
    3 ZaozhuangInstitute of Science and Technology Information, Zaozhuang 277800, Shandong, China
    4 Zaozhuang Academy of Agricultural Sciences, Zaozhuang 277800, Shandong, China
    5 Xuzhou Institute of Agricultural Sciences of the Xuhuai District of Jiangsu Province, Xuzhou 221000, Jiangsu, China
  • Received:2022-08-25 Revised:2022-12-25 Online:2023-09-20 Published:2023-09-13

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摘要：

为了预防小麦黄花叶病毒病的发生及扩散，开展小麦黄花叶病毒病抗性试验研究，试验选择3个小麦品种：‘鲁原502’、‘鑫麦296’和‘齐民8号’，2个播期：2021年10月20日和2021年11月1日。结果表明，‘齐民8号’在2个播期下小麦黄花叶病毒病都是无症状；‘鲁原502’在11月1日的播期下小麦黄花叶病毒病无症状，但是在10月20日的播期下新叶出现褪绿条纹或黄花叶症状；而‘鑫麦296’在2个播期下多数叶片出现褪绿条纹或黄花叶症状，有时会出现新叶扭曲，植株矮化不明显。3个品种在10月20日的播期下，产量最高的是‘齐民8号’，为8960.4 kg/hm2；其次是‘鲁原502’，为8570.4 kg/hm2；产量最低的是‘鑫麦296’，为8330.4 kg/hm2。3个品种在10月20日的播期下平均产量达8620.4 kg/hm2。3个品种在11月1日的播期下，产量最高的是‘齐民8号’，为8120.4 kg/hm2；其次是‘鑫麦296’，为6260.25 kg/hm2；产量最低的是‘鲁原502’，为6190.35 kg/hm2。3个品种在11月1日的播期下平均产量是6857 kg/hm2。3个品种在10月20日播期的平均产量比在11月1日播期的平均产量高出1763.4 kg/hm2。通过小麦品种选择、土壤改良技术、晚播技术、化肥减量增效技术多项技术进行融合和改进，可以达到降低小麦黄花叶病毒病发病的效果。

关键词: 小麦黄花叶病毒病, 品种, 播期, 抗性, 产量

Abstract:

To prevent the occurrence and spread of wheat yellow mosaic virus disease, three wheat varieties, ‘Luyuan 502’, ‘Xinmai 296’ and ‘Qimin 8’ were tested for resistance to wheat yellow mosaic virus (WYMV) on two different sowing dates: October 20th and November 1st of 2021. The results showed that wheat yellow mosaic virus disease was asymptomatic in ‘Qimin 8’ sown on the two dates. And in ‘Luyuan 502’ sown on November 1st, the disease was asymptomatic too. However, the new leaves of ‘Luyuan 502’sown on October 20th showed chlorotic streaks or yellow mosaic symptoms. ‘Xinmai 296’ sown on the two sowing dates showed chlorotic streaks or yellow mosaic symptoms on most leaves, sometimes, the variety showed new leaf distortion, and the plant dwarfing was not obvious. Under the sowing date of October 20th, the highest yield was observed in ‘Qimin 8’ (8960.4 kg/hm2), followed by ‘Luyuan 502’ (8570.4 kg/hm2) and ‘Xinmai 296’ (8330.4 kg/hm2), and the average yield of the three varieties reached 8620.4 kg/hm2. Under the sowing date of November 1st, the highest yield was found in ‘Qimin 8’ (8120.4 kg/hm2), followed by ‘Xinmai 296’ (6260.25 kg/hm2) and ‘Luyuan 502’ (6190.35 kg/hm2), and the average yield of the three varieties was 6857 kg/hm2. The average yield of the three varieties sown on October 20th was 1763.4 kg/hm2 higher than that on November 1st. The effect of reducing the incidence of wheat yellow mosaic virus (WYMV) could be achieved by the combination and improvement of technologies of wheat variety selection, soil improvement, late sowing, and fertilizer reduction and efficiency enhancement.

Key words: wheat yellow mosaic virus, variety, sowing date, resistance, yield