P and K nutrition of guinea and congosignal grasses grown in coconut gardens

Abstract

Two separate experiments on P and K nutrition of guinea and congosignal grass were conducted in the Instructional Farm, College of Agriculture, Trivandrum to find out the P and K requirements of these two grasses when grown in coconut gardens. It was found that 30 kg P2Os/ha and 90 kg KjO/ha as basal dose are sufficient to produce economic fodder yield.