旱塬区冬小麦品种比较试验研究

Comparative Experiment Study on Winter Wheat Varieties on Loess Plateau Dryland

对旱塬区冬小麦品种进行比较试验结果表明,陇鉴110性状表现好,产量构成优,产量最高,为3725.2 kg/hm^2,与其他冬小麦品种产量差异极显著;较西峰27号(CK)增产1303.4 kg/hm^2、增幅53.8%;其次是陇育5号较较西峰27号(CK)增产661.7 kg/hm^2、增幅27.3%,可在旱塬区推广种植陇鉴110,且搭配陇育5号、陇育8号种植。

The comparative experiment study on winter wheat varieties on loess plateau dryland was carried out.The results showed that Longjian 110 had better characters,excellent yield components.It also had the highest yield of 3725.2 kg/hm^2,which was significantly higher than that of other varieties.Compared with Xifeng No.27(CK),it increased by 1303.4 kg/hm^2 and the increase amplitude was 53.8%.Compared with Xifeng No.27(CK),Longyu No.5 increased by 661.7 kg/hm^2 and the increase amplitude was 27.3%.It can be found that Longjian 110 is suitable to be planted on loess plateau dryland with Longyu No.5 and Longyu No.8.