%0 Journal Article %T Effect in Hydroponics of Nitrogen and Aluminium Toxicity on Tropical Maize %A Langa Tembo %J Journal Information: ISSN: 2456-561X Frequency: Journal DOI: Peer-review model: Digital Archiving: Disclaimer: %D 2018 %R 10.9734/ARJA/2018/42979 %X (1) Mairton Gomes da Silva, Federal University of Rec£¿ncavo of Bahia (UFRB), Brazil. %U http://www.sciencedomain.org/abstract/25594