Effect of nitrogen fertilizer types and microelements on growth, yield and chemical constituents of tuberous root of sweet potato (Ipomoean batatas L, Lam)
By: Ali, Ramadan Abd al-Ati Muhammad. Alexandria Journal of Agricultural Sciences. Vol. 64, no. 5 (2019), pp.319-329, 11 p.
Subjects: Liquid fertilizers; Nitrogen fertilizers; plants' leaves