磷对花生氮素吸收和利用的影响

于天一,李晓亮,路亚,孙学武,郑永美,吴正锋,沈浦,王才斌

Effect of phosphorus (P) on nitrogen (N) uptake and utilization in peanut

Tian-Yi YU,Xiao-Liang LI,Ya LU,Xue-Wu SUN,Yong-Mei ZHENG,Zheng-Feng WU,Pu SHEN,Cai-Bin WANG

表5 花生产量与氮素积累、利用相关性状的相关系数

Table 5 Correlations coefficients between pod yield and the traits related to nitrogen accumulation and utilization

X1 X2 X3 X4 X5 X6 X7 X8 X9 X2 0.988** X3 0.816** 0.785** X4 0.815** 0.783** 0.999** X5 0.641** 0.696** 0.100 0.100 X6 0.236 0.170 0.743** 0.745** -0.583** X7 0.235 0.170 0.743** 0.745** -0.584** 1.000** X8 -0.236 -0.170 -0.740** -0.745** 0.583** -1.000** -1.000** X9 0.818** 0.787** 1.000** 1.000** 0.110 0.740** 0.740** -0.741** X10 -0.733** -0.825** -0.531** -0.522** -0.712** 0.053 0.054 -0.053 -0.534**