高产稳产小麦新品种宛麦1326的主要特征特性分析

Analysis of Main Characteristics of New Wheat Variety Wanmai 1326 with High and Stable Yield

为全面了解宛麦1326特征特性和生产利用价值,利用宛麦1326参加河南省小麦区域试验和生产试验的数据,分析比较宛麦1326和对照品种郑麦113的区域试验和生产试验产量、产量构成要素、适应性等。结果显示,2017—2018年度、2018—2019年度宛麦1326在区域试验中平均产量分别为6234.0、8377.5 kg/hm^(2),分别较对照郑麦113增产3.5%、3.3%。宛麦1326在2年区域试验的静态稳定性和普遍适应性分析显示,试验变异系数分别为11.17%、8.05%,均小于对照品种郑麦113。因此,宛麦1326是一个稳定性好、产量潜力大、抗逆性强的小麦品种,适宜在河南省高中水肥地块中晚茬大面积种植。

In order to fully understand the characteristics and utilization value in production of Wanmai 1326,the yield,component factors and adaptability of Wanmai 1326 and Zhengmai 113(CK)were compared and analyzed based on the data of Wanmai 1326 participating in the regional and production tests of wheat in Henan Province.The average yield of Wanmai 1326 in the regional trial from 2018 to 2019 was 6234.0 kg/hm^(2) and 8377.5 kg/hm^(2),which were 3.5%and 3.3%higher than those of Zhengmai 113,respectively.The static stability and general adaptability of Wanmai 1326 were analyzed in the two-year regional trial,and the coefficient of variation was 11.17%and 8.05%,respectively,which were less than the control variety Zhengmai 113.The results showed that Wanmai 1326 was a wheat variety with good stability,high yield potential and strong stress resistance,which was suitable for planting in large area of middle and late stubble in high and medium water and fertilizer plots in Henan Province.