Earthworm Improved Plant Performance of Corn Plant in both Organic and Mineral Fertilized Condition
Abstract
Living organisms in soil has a great influence on biochemical productivity of soil. Earthworm, one of the attractive members of soil fauna, is becoming popular due to their improvement capabilities of nutrient availability. Therefore, a one year pot experiment was carried out to determine effect of earthworms on nutrient uptake of corn plant in non-fertilized as well as organic and mineral fertilizer applied conditions. Three and 6 Dendrobaena spp. earthworms were introduced to soil as equivalent of 100 and 200 earthworms per square meter. Result revealed that, earthworms has influence on nutrient uptake of the corn. Both organic and mineral fertilizer applications increased biomass yield and nutrient uptake compared to non-fertilized variant. Mineral fertilizer was more effective then organic fertilizer, most probably due to slow mineralization proses or insufficient time for releasing nutrient via mineralization which stimulated by earthworms. Based on the overall results, earthworm inoculation or feeding indigenous earthworms are recommended to improve soil productivity even in mineral fertilizer applied conditions.
Keywords
References
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Details
Primary Language
Turkish
Subjects
Agricultural Engineering
Journal Section
Research Article
Publication Date
December 30, 2016
Submission Date
August 2, 2017
Acceptance Date
-
Published in Issue
Year 2016 Volume: 31 Number: 3