Statistical assessement of the performance of planting materials on banana varieties in kenya: anapplication on-farm trial
Abstract
On-farm research (OFR) is characterized by its fanner orientation and its interaction with the
fanner. On-farm experimentations (OFE's) are used to evaluate the level and consistency of the
experimental treatment responses (or interventions) in the face of variations in farmers'
circumstances, of climate, soil, product and input markets and fanner management practices.
Thus, through active participation by fanners, technologies (or components) are rigorously tested
in a more realistic human and environmental background. Unfortunately this may render the
design to be complex due to unbalanced ness, high variability between farms, and nonorthogonality
among others. Analysis of variance fails. This study addresses this problem with
a view of finding a solution to these problems through modelling. Data used in this particular
study is an on-farm project involving several fanners within sites (division) on banana disease in
Kenya. The project was developed in response to the rapid decline in banana production in
Kenya over the last two decades. This decline was due to infestation with Panama, Black and
Yellow sigatoka, weevils Inematode complexes and environmental degradation. The common
fanner practice of using infected suckers topropagate new banana plant had aggravated the
problem further in banana producing areas
Citation
M.Sc (Biometry)Sponsorhip
University of NairobiPublisher
School of Mathematics, University of Nairobi
Description
Master of Science Thesis