黄淮北部不同蛋白质含量类型小麦产量结构分析

Analysis on Yield Components of Wheat with Different Protein Content Types in the North of Huanghuai River Zone

分析了黄淮北片冬麦区2009~2018年间区试参试品系不同蛋白质含量类型小麦的产量结构。结果显示:不同蛋白质含量类型小麦产量间存在显著差异,但产量结构间无显著差异,而各成产因素对产量效应不同,相互间作用关系也不同。由此提出了黄淮北片区不同蛋白质含量类型小麦的产量结构参考指标值以供参考。

This paper analyzed the yield components of wheat with different protein content types in the north huanghuai winter wheat regional test from 2009 to 2018.The results showed that there were significant differences in wheat yield but no significant differences in yield components among different protein content types,the wheat yield components of different protein content types had different influence on it’s yield,the relationship between each other was different too.The yield structure reference index values of wheat with different protein contents in the north huang-huai region were proposed for reference.