陕垦224在黄淮南部麦区适应性分析

Adaptability Analysis of Shanken 224 in the Southern Huang Huai Wheat Region

为了研究陕垦224在黄淮南部麦区的适应性,提高优质高产小麦新品种的市场竞争力,使优良品种得到推广应用,分别在安徽、江苏、河南3省的小麦主产区进行多点引种试验。结果显示:陕垦224在黄淮地区3省的各试验点农艺性状表现良好,与对照相差较小或者优于对照品种。江苏省平均产量为7 174.9 kg/hm^(2),增产幅度最大,较平均对照增产6.3%;河南省10个试验点均增产,平均产量为6 841.1 kg/hm^(2),较平均对照增产4.8%;安徽省5个试验点增产,2个试验点减产,平均产量为6 672.0 kg/hm^(2),较平均对照增产1.7%。因此,陕垦224适合在河南和江苏北部地区大范围种植,其应用和推广具有广阔前景。

In order to study the adaptability of Shanken 224 in the southern of Huang Huai wheat region, improve the market competitiveness of high-quality and high-yield new wheat variety, and promote the application of excellent variety, multi-point introduction experiments were carried out in the main wheat producing areas of Anhui, Jiangsu and Henan provinces. The results showed that the agronomic characters of shanken 224 in three provinces of Huang Huai Region were good, with little difference from the control or better than the control. The average yield in Jiangsu province was 7 174.9 kg/hm^(2),which increased largest and increased by 6.3% compared with the average control. The yields of ten test sites in Henan province all increased and the average yield was 6 841.1 kg/hm^(2),which increased by 4.8% compared with the average control. Five test sites increased production and two test sites decreased production in Anhui province. The average yield was 6 672.0 kg/hm^(2),which increased by 1.7% compared with the average control. The results showed that Shanken 224 was suitable for large-scale planting in Henan and northern Jiangsu, and its application and popularization had broad prospects.