Main Article Content

Effects of Organic and Inorganic Fertilizers on the Growth of Senecio biafrae (WOROWO) OLIVE & HIERN


O.O. Akintola
I.O. Abiola
O.O. Akinola
K.O. Babatunde
A.A. Ekaun
B.L. Olajiire-Ajayi

Abstract

Soils have shown a negative balance in nutrient budget which poses a great threat to sustainable soil management for increase in growth and crop yield. This study thus investigated the effects of organic and inorganic fertilizers on the growth of Senecio biafrae (Oliv. &Hiern). Topsoil, organic (poultry manure) and inorganic fertilizers (NPK 15:15:15) were used. The fertilizers were weighed and applied to the soil at 5g, 10g, 15g each; control topsoil without application of fertilizers and were replicated five times. Growth  parameters including height, number of leaves and stem diameter were taken weekly for the period of the experiment. Application of
poultry manure and NPK fertilizer had significant effects on all the growth parameters considered. The application of poultry manure resulted into significant increase in the growth parameters towards the latter part of the study. This study has shown that organic manure has great potential for improving soil productivity and plant growth.


Keywords: Senecio biafrae, investigate, organic, inorganic, plant yield


Journal Identifiers


eISSN: 2659-1499
print ISSN: 2659-1502