Sri Karan Narendra Agriculture University, Jobner

Enhancing cowpea quality and soil biochemistry through residual nickel and nitrogen in Vertisol

Nickel (Ni) plays a vital role in plant nitrogen (N) metabolism, yet its use is limited and its residual effects on subsequent rotational crops remain underexplored. The present study evaluated the effect of varying N levels and residual Ni, previously applied to soybean, on the...