ABSTRACT
An experiment was conducted to test the response of tomato (Lycopersicon esculentum Mill) to different levels of liquid organic fertilizer (Power-Plant ®) in Delta State University, Asaba Campus at early and late planting periods. Six levels of the fertilizer were applied at 0, 10, 20, 30, 40 and 50 l/ha. Fifteen kilogram of soil taken from Agronomy Department Experimental Farm was weighed into experimental bags and seed of local tomato variety used was obtained from Asaba market. The seeds were sown in nursing bed for two weeks before transplanting in the bags and were arranged in a completely randomized design with four replications. Data were collected on plant height, number of leaves, leaf area, number of branches, number of fruits and fruits weight per pot and were analyzed following the ANOVA and means were adjudged with least significant differences (LSD) at p<0.05. Results obtained showed increased growth and yield of tomato with higher rate of liquid organic fertilizer. The 50 l/ha was superior in growth and yield data measured at both early and late planting. The soil chemical properties also improved after harvest. Therefore, the use of liquid organic fertilizer could afford tomato growers with suitable nutrient source for vegetable production both for their homes and market, and providing fresh tomato all year round. |
Keywords: |
Tomato, Liquid organic fertilizer, Power-Plant ®, Delta State, Soil fertility |
