土壤质地及灌溉模式对郑麦9023品质和产量的影响

Effect of Different Irrigations and Soil Textures on Yield and Quality of Wheat Zhengmai 9023

为明确优质强筋小麦郑麦9023在黏土、壤土和砂土中的最佳灌溉模式,采用池栽方式,研究了在这3种土壤中不同灌溉处理对小麦品质及产量的影响。结果表明,郑麦9023大多品质性状在不同土壤质地中差异不显著,但对不同灌溉处理的反应有所不同,在足底墒的情况下,黏土全生育期内灌拔节水和灌浆水2水,壤土和砂土灌越冬水、拔节水和灌浆水3水的灌溉模式可以兼顾小麦品质、产量和效益。

The experiment was conducted through pot cultivation to study the effect of irrigation mode in clay soil, loamy soil and sand soil on yield and quality of wheat Zhengmai 9023. The results showed that most quality traits of Zhengmai 9023 in different soil texture were not significantly different, but the quality traits in different soil texture of the different irrigation treatment were different. In clay soil irrigating 2 times in jointing and grouting filling period,in loamy soil and sand soil irrigating 3 times in jointing flag leaf stages and grouting filling period had good effects on wheat quality ,yield and economic earnings concurrently.