Effects of Different Types of Organic Fertilizers on Growth and Yeild of Tomatoes · Electronic Theses and Dissertations

Author: Kusikwenyu, Panashe
Title: Effects of Different Types of Organic Fertilizers on Growth and Yeild of Tomatoes
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: 2023
Publisher: BUSE
Keywords: Organic Fertilizers
Supervisor: N/A