施氮量对不同品种小麦物质积累、转运及产量的影响

姜丽娜,张雅雯,朱娅林,赵凌霄

Effects of Nitrogen Application on Dry Matter Accumulation, Transport and Yield in Different Wheat Varieties

Lina Jiang,Yawen Zhang,Yalin Zhu,Lingxiao Zhao

表7 子粒产量与干物质、氮素积累转运之间的相关系数

Table 7 Correlation coefficient between grain yield and accumulation and transport of dry matter and nitrogen

项目Item DMM TA TR CRDM NTA NTE NCP TNAA NAGM Y DMM -1 TA -0.501 1 TR -0.155 0.924** 1 CRDM -0.010 0.839** 0.965** -1 NTA -0.897** 0.754** 0.503 -0.339 1 NTE -0.149 0.460 0.564 -0.627* 0.125 -1 NCP -0.343 0.818** 0.811** -0.770** 0.647* -0.754** 1 TNAA -0.919** 0.450 0.154 -0.021 0.875** -0.350 0.213 1 NAGM -0.929** 0.457 0.151 -0.024 0.880** -0.318 0.213 0.997** 1 Y -0.967** 0.386 0.053 -0.150 0.851** -0.231 0.262 0.907** 0.912** 1