The Effects of Rabbit Compost Tea and NPK Fertilizer on the Growth Parameters of Maize (Zea mays L.)
2024
Tolulope Matthew Awopegba | Kehinde Adewole Adeboye | Folasade Florence Samuel
This study evaluates the effects of rabbit compost tea and NPK (15-15-15) fertilizer on the growth parameters of maize (Zea mays L.) at the Teaching and Research Farm of Ekiti State Polytechnic, Isan-Ekiti. The treatments were laid out in a randomized complete block design (RCBD) with three replicates. Each replicate consisted of four (4) treatments. Total land area measured 88 m2 (11 m by 8 m) with 12 plots, and each plot size measured 3 m by 2 m (6 m2) with 1 m alleyways between plots and replicates. The treatments and application rate were the control, rabbit compost tea at 400 l ha-1, a combination of NPK at 100 kg ha-1 and rabbit compost tea at 200 l ha-1, and the application of NPK (15-15-15) fertilizer at the rate of 200 kg ha-1, which was incorporated as the experiment's standard treatment. In the experiment, growth parameters of maize (Zea mays L.) were monitored and evaluated. Findings showed that the application of rabbit compost tea and NPK (15-15-15) fertilizer significantly (p < 0.05) increased the plant height, stem girth, number of leaves, and leaf area when compared with the control, especially when combined. According to this study, rabbit compost tea is an effective and sustainable organic amendment that smallholder maize farmers should consider using to improve growth and output.
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