南阳盆地夏播谷子新品种引进筛选试验

Introduction and Screening for New Varieties of Summer-sowing Millet in Nanyang Basin

为筛选适合南阳盆地种植且抗病、优质、高产的谷子新品种,2022年引进10个谷子新品种,采用随机区组设计,以豫谷18为对照,对11个品种的农艺性状、抗性和产量进行分析研究。结果表明,中谷15号、保928、豫谷41、京谷3号和衡谷36等谷子新品种产量高、抗性好,适合南阳盆地种植,但种植豫谷41时在雨水多的年份应注意防治细菌性褐条病。

To identify millet varieties that are well-suited for cultivation in the Nanyang basin,exhibiting disease resistance,exceptional quality,and high yields,a comprehensive evaluation was conducted in 2022.This evaluation included the introduction of ten new millet varieties.A randomized block design was used,with Yugu 18 as the control variety,to analyzed the agronomic traits,disease resistance,and yield of all eleven varieties.The results showed that the new varieties Zhonggu 15,Bao928,Yugu 41,Jinggu 3 and Henggu 36 exhibited high yield and good resistance,which were suitable for planting in Nanyang Basin.However,when Yugu 41 was planted,attention should be paid to the prevention and control of bacterial brown streak in the rainy years.