浙江农业科学 ›› 2026, Vol. 67 ›› Issue (9): 2124-2127.DOI: 10.16178/j.issn.0528-9017.20250573

• 粮食作物 • 上一篇    下一篇

2024年江苏淮北地区抗除草剂水稻品种筛选试验

王武(), 王静静(), 张鹏, 张彦兵, 汪康康, 毛筱晔   

  1. 江苏省农垦农业发展股份有限公司东辛分公司,江苏 连云港 222248
  • 收稿日期:2025-08-11 出版日期:2026-09-11 发布日期:2026-09-24
  • 通讯作者: 王静静
  • 作者简介:王静静,E-mail:836904006@qq.com。
    王武,主要从事品种筛选及栽培技术研究工作。E-mail:1548764793@qq.com。
  • 基金资助:
    企业自主科技创新项目(SKNF022024004);企业自主科技创新项目(SKNF012025001)

Screening test of herbicide-resistant rice varieties in Huaibei region of Jiangsu Province in 2024

WANG Wu(), WANG Jingjing(), ZHANG Peng, ZHANG Yanbing, WANG Kangkang, MAO Xiaoye   

  1. Dongxin Branch of Jiangsu Agricultural Reclamation Development Co. ,Ltd. ,Lianyungang 222248,Jiangsu
  • Received:2025-08-11 Online:2026-09-11 Published:2026-09-24
  • Contact: WANG Jingjing

摘要:

为筛选适宜江苏淮北地区种植的中熟中粳抗除草剂水稻新品种,本研究于2024年在江苏省农垦农业发展股份有限公司东辛分公司试验田开展田间试验,对17个参试品种(含对照华粳5号)的丰产性、主要农艺性状和田间抗性进行综合鉴定与评价。结果表明,连粳166产量最高,生育期适中,抗倒性好,推广应用潜力较大;润农17产量居第2位,株高较低,抗倒性好,生育期较短,在茬口安排上具有一定灵活性;润农802产量最低且抗倒性差,建议淘汰或进一步试验验证。后续应持续关注抗除草剂水稻品种的稳定性和适应性。

关键词: 抗除草剂水稻, 品种筛选, 产量, 生育期, 抗性

Abstract:

To screen new medium-maturing and medium-japonica herbicide-resistant rice varieties suitable for planting in Huaibei region of Jiangsu Province,this study conducted a field experiment at the experimental farm of Dongxin Branch of Jiangsu Agricultural Reclamation Development Co.,Ltd. in 2024. A comprehensive evaluation was carried out on the high-yielding potential,main agronomic traits,and field resistance of 17 tested varieties(including the control Huajing 5). The results showed that Lianjing 166 had the highest yield,moderate growth duration,and good lodging resistance,indicating great potential for popularization and application. Runnong 17 ranked second in yield,with lower plant height,good lodging resistance,and shorter growth duration,offering certain flexibility in crop rotation arrangement. Runnong 802 had the lowest yield and poor lodging resistance,and was recommended to be eliminated or further tested. Future efforts should continue to focus on the stability and adaptability of herbicide-resistant rice varieties.

Key words: herbicide-resistant rice, variety screening, yield, growth period, resistance

中图分类号: