Effects of different types of organic fertilizers on growth and yeild of tomatoes · Electronic Theses and Dissertations

Author: Panashe Kusikwenyu
Title: Effects of different types of organic fertilizers on growth and yeild of tomatoes
Abstract: ABSTRACT
In Zimbabwe, tomatoes are a highly valued crop, primarily sold fresh but also processed in large quantities. They are often used in salads, soups, stews, sauces, and other dishes. The productivity of tomato plants is heavily influenced by the nutritional quality of the soil. To investigate the impact of various organic fertilizers on tomato growth and yield, a study was conducted. The experimental field was divided into four blocks, each containing four beds with different treatments: (A) cow manure, (B) sheep manure, (C) poultry manure, and (D) control. The organic fertilizers were applied at a rate of 20 tons per hectare. Results indicated significant differences (P<0.05) in plant height, number of leaves, fresh and dry weight of shoots and roots, number of flowers, and fruits per plant based on the type of organic fertilizer used. Poultry manure was found to be the most effective compared to cow manure and sheep manure, suggesting that farmers can benefit from using poultry manure in tomato production.
Date: JUNE 2024
Publisher: BUSE
Keywords: Key words: Tomatoes, soil nutrition, cow manure, sheep manure, poultry manure
Supervisor: Dr. T. Goche