Varsity don offers viable option to organic fertilizer
NIGERIA: A UNIVERSITY don, Professor Johnson Adesodun, has recommended an alternate source to the use of organic fertilizer in farming. According to him, a weed plant, Mexican Sunflower (Tithonia diversifolia), which when applied fresh as green mature at 10 tons per hectare, provides the same nutrients as other types of manure and that makes it highly suitable […]