Effect of bio-organic and mineral nitrogen starter dose on growth and production of groundnuts (arachis hypogaea l.) In Malakal area
By: Sulfab H. A.; Mukhtar N. O.; Hamd M. E.…[et al.]. Journal of Science and Technology. Vol. 12, no. 2 (2011), pp.13-22, 10 p.
Subjects: Sudan; Fertilizers