Evaluation of the role of elements Ca, Mg, S and B in the nutrition of groundnut with reference to monovalent (K) to divalent (Ca + Mg) catonic ratios

Aiyer, R SSuresh Kumar, PKAU2020-02-072020-02-071984http://krishikosh.egranth.ac.in/handle/1/5810142676PGennullEvaluation of the role of elements Ca, Mg, S and B in the nutrition of groundnut with reference to monovalent (K) to divalent (Ca + Mg) catonic ratiosThesis