African Journal of Agricultural and Resource Economics
(AfJARE)
Journal Africain d’Économie Agricole et des Ressources
(JAEAR)
Published by the African Association of Agricultural
Economists (AAAE)
ISSN 1993-3738
Volume 17, No. 2 (June 2022)

Insect pollination improves the yield of most crop species and contributes to one-third of global crop production. The importance of this ecosystem service in improving agricultural production has largely been overlooked, however, in favour of practices that improve soil conditions such as fertiliser use and supplementary irrigation.

Three experiments were conducted from 2014 to 2018 to examine the economics of yellow passion fruit production under different soil fertility management. In 2014, two yellow passion fruit genotypes, that is Conventional and KPF 4, were grown in the field and pot simultaneously under varying rates of poultry manure (PM), including 0, 10, 20, 30 and 40 t/ha.