Effect of benzyl amino purine (BAP), coconut milk (CM) and manure applications on leaf senescence and yield in photoperiod sensitive cowpea variety (Kanannado)
F. B. Mukhtar1, M. Mohammed2 and A. H. Ajeigbe3
1Department of Biological Sciences, Bayero University, Kano, Nigeria.
2Jigawa Research Institute, Kazaure, Jigawa State, Nigeria.
3International Institutes for Tropical Agriculture, Kano Station Nigeria.
Email: mukhtarfb@ yahoo.co.uk