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EVALUATION OF DIFFERENT RATES OF COMPOST MINERAL FERTILIZER ON THE GROWTH AND YIELD OF TOMATO

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ABSTRACT

EVALUATION OF DIFFERENT RATES OF COMPOST MINERAL FERTILIZER ON THE GROWTH AND YIELD OF TOMATO

Journal: Plant Physiology and Soil Chemistry

Author: Dania, Stephen O, Eniola, Rita. I and Ogedegbe, Felix. O

This is an open access article distributed under the Creative Commons Attribution License CC BY 4.0, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited

DOI: 10.26480/ppsc.02.2023.86.88

Compost – mineral fertilizer has dual effects; improving soil nutrient status and organic matter content which results to increase in yield of cultivated crops. A field experiment was carried out at the Ambrose Alli University Teaching and Research Farm, Ekpoma, Edo State, Nigeria to evaluate the effect of different rates of compost-mineral fertilizer and compost on the growth and yield of tomato. The experimental design was a Randomized Complete Block Design (RCBD) with seven treatments replicated thrice. The treatments were; control, recommended 10 tonnes of compost, 1, 2, 4, 6 and 8 tonnes/hectare (t/ha) of compost-mineral fertilizer. The initial soil analysis showed low nutrients status and the application of fertilizer was necessary to boost its fertility. Parameters taken were; plant height, stem girth, number of branches, number of flowers at 50% flowering, number of fruits and fresh weight of fruits. From the results, the application of 4, 6 and 8t/ha compost-mineral fertilizer significantly (p< 0.05) increased the growth and yield of tomato compared to other treatments. The yield of tomato obtained from the application of 4, 6 and 8 tonnes of compost- mineral fertilizer (252.50, 272.00 and 294.50 t / ha) were not significantly (p< 0.05) different from each other but significantly (p< 0.05) higher compared to other treatments. Therefore, the application of 6 t / ha of compost-mineral fertilizer can be adopted by farmers for tomato production in the study area.
Pages 86-88
Year 2023
Issue 2
Volume 3