highly significantp < 0.01
The highly significant correlations ( p < 0.01) with yield were ZRs, leaf N content, leaf K content, PWP and SPAD, and the significant correlations ( p < 0.05) with yield were IAA, GA, and Pn.
The highly significant correlations ( p < 0.01) with yield were ZRs, leaf N content, leaf K content, PWP and SPAD, and the significant correlations ( p < 0.05) with yield were IAA, GA, and Pn.