Effect of varying Ca: Mg ratios on yield and composition of corn (zea mays) and alfalfa (medicago sativa)

Abstract
(1979). Effect of varying Ca: Mg ratios on yield and composition of corn (zea mays) and alfalfa (medicago sativa). Communications in Soil Science and Plant Analysis: Vol. 10, Calcium Nutrition of Economic Crops, pp. 153-162.