不同氮水平下水稻钾吸收及全基因组关联分析

邹伟伟,路雪丽,王丽,薛大伟,曾大力,李志新

Potassium uptake and genome-wide association analysis of rice under different nitrogen levels

Wei-Wei ZOU,Xue-Li LU,Li WANG,Da-Wei XUE,Da-Li ZENG,Zhi-Xin LI

图3 钾含量、干重和钾积累在3种氮水平处理下籼粳亚种间的比较 a、b、c是钾含量、干重和钾积累在3种氮水平处理下籼粳亚种间的比较。C0i、C1i、C2i分别表示籼稻在N0、N1、N2下的钾含量, C0j、C1j、C2j分别表示梗稻在N0、N1、N2下的钾含量; W0i、W1i、W2i分别表示籼稻在N0、N1、N2下的植株干重, W0j、W1j、W2j分别表示粳稻在N0、N1、N2下的植株干重; A0i、A1i、A2i分别表示籼稻在N0、N1、N2下的钾积累, A0j、A1j、A2j分别表示粳稻在N0、N1、N2下的钾积累。

Fig. 3 Comparisons of K content, dry weight and K accumulation between indica and japonica under three nitrogen levels a, b, and c are comparisons of K content, dry weight and K accumulation between indica and japonica under three nitrogen levels. C0i, C1i, and C2i are the K content of indica under N0, N1, and N2 nitrogen levels respectively; C0j, C1j, and C2j are the K content of japonica under N0, N1, and N2 nitrogen levels respectively; W0i, W1i, and W2i are the dry weight of indica under N0, N1, and N2 nitrogen levels respectively; W0j, W1j, and W2j are the dry weight of japonica under N0, N1, and N2 nitrogen levels respectively; A0i, A1i, and A2i are the K accumulation of indica under N0, N1, and N2 nitrogen levels respectively; A0j, A1j, and A2j are the K accumulation of japonica under N0, N1, and N2 nitrogen levels, respectively.