#$%^&*AU2019240617A120200625.pdf#####ABSTRACT A biofertiliser composition comprising a living microalgae component consisting of a live microalga of Chlorella spp. and a live microalga of Anabaena spp., wherein the ratio of Chlorella spp. to Anabaena spp. is from 1.0:0.8 to 1.0:1.2.