Genotype, environment and agronomic practices are key determinants of crop growth productivity which important to provide food, feed, raw materials income small holder farmers in Africa. The study was conducted at Crop museum, Sokoine University Agriculture, Morogoro, Tanzania investigate physiological response groundnut calcium phosphorus nutrition among three improved genotypes Mangaka (G1), ...

Groundnut (Arachis hypogaea L.) suffers from many soil borne pathogens that deteriorate the quality of seeds and are responsible for high yield loss. Practically Trichoderma sp. is used seed treatment, it minimizes supports plant growth promotion activities. In present study, five different isolates spp. were isolated groundnut (A. ) rhizosphere soil. All confirmed by morphological methods usin...