Browsing Theses and Dissertations by Author "Njokah, JJ"
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The effect of fertilizers and plant density on productivity of pyrethrum clonal nurseries
Njokah, JJ (University of NairobiDepartment of Agriculture, 1979)Two experiments one on plant population, the of her on NPK fertilizers were carried out to determine the influence of plant density and fertilizers on the vegetative growth and propagation of pyrethrum. Clone 0/64/219 ...