Question

Increasing doses of zinv in calacreous soils which fraction of zinc will increase

Answer 1

Explanation:

$\sf{Answer}$

The available Zn concentration in soil with and without plants was increased by N0.2Zn 10 and N0.4Zn10 treatment at each growth stage ...

Answer 2

Explanation:

The available Zn concentration in soil with and without plants was increased by N0.2Zn 10 and N0.4Zn10 treatment at each growth stage ...