29个谷子新品种（系）在南阳盆地的适应性分析

试验以自育的谷子新品种宛谷2号、宛谷016和引进的张杂谷16号、中谷2号等29个谷子品种(系)为材料，以豫谷18为对照，对参试的29个谷子品种的主要农艺性状、抗逆性及产量进行分析研究，筛选适宜南阳盆地种植的高产优质谷子新品种。综合两年的试验结果：抗性好的品种有嫩选18、宛谷2号和张杂谷16号等，适合南阳盆地种植的品种有张杂谷16号、宛谷2号、九谷23、中谷2号、豫谷35、豫谷18等，但种植中谷2号和豫谷18时降雨量多的年份注意防治细菌性褐条病，种植九谷23时注意防止倒伏。

Adaptability Analysis of 29 New Millet Varieties in Nanyang Basin

In this experiment, 29 new millet varieties (lines) such as Wangu 2, Wangu 016, Zhangzagu 16 and Zhonggu 2 were used as materials, and Yugu 18 was used as control,the main agronomic characters, stress resistance and yield of 29 millet varieties were analyzed and studied, and new millet varieties with high yield and quality suitable for planting in Nanyang Basin were identified. Based on two years'' experiments, the varieties with good resistance are Nenxuan 18, Wangu 2 and Zhangzagu 16. The varieties suitable for planting in Nanyang Basin include Zhangzagu 16, Wangu 2, Jiugu 23, Zhonggu 2, Yugu 35 and Yugu 18. However, in the years with higher rainfall, precautions should be taken to prevent bacterial brown streak disease in Zhonggu 2 and Yugu 18, as well as lodging in Jiugu 23 .