International Journal of Recycling of Organic Waste in Agriculture, Volume (8), No (1), Year (2019-3) , Pages (59-66)

Title : ( A field study on the effect of organic soil conditioners with different placements on dry matter and yield of tomato (Lycopersicon esculentum L.) )

Authors: Ehsan ebrahimi , Ghorban Ali Asadi , Peter von Fragstein und Niemsdorff ,

Citation: BibTeX | EndNote

Abstract

Purpose Four different types of composts were assessed in two methods of application for their potential to support organic tomato yield. Methods A 2-year experiment was conducted using four different soil conditioners: cow manure (CM), household compost (HC), spent mushroom compost (SMC), and vermicompost (VC). Three different application rates (10, 20, and 30 t ha−1 for all composts except VC and 3, 6, and 9 t ha−1 for VC) were included as a second factor. Two methods of fertilizer placement (as a row behind the root area and broadcast on the field) were considered as a third factor. Results The yield was influenced by different soil conditioners and placement method in the first year; in the second year, just interactions were significantly different. Treatments with CM showed significantly higher tomato yield in the first year (103 t ha−1) compared to other composts, but in the second year, SMC produced a higher yield (58 t ha−1). The experiment indicated that the treatment with CM in high level with broadcast application had higher dry matter (DM) production (3.1 t ha−1) in 2014, and treatment with CM in low rate and broadcast application had higher DM production (5.8 t ha−1) in 2015. Conclusion Compost broadcast on the plots showed a higher yield production in case of similar rates and compost type. The proper rate of compost application is dependent on the method of compost placement.

Keywords

Household compost · Organic farming · Soil conditioners · Spent mushroom compost · Vermicompost · Waste management · Compost placement
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@article{paperid:1076275,
author = {احسان ابراهیمی and Asadi, Ghorban Ali and Peter Von Fragstein Und Niemsdorff},
title = {A field study on the effect of organic soil conditioners with different placements on dry matter and yield of tomato (Lycopersicon esculentum L.)},
journal = {International Journal of Recycling of Organic Waste in Agriculture},
year = {2019},
volume = {8},
number = {1},
month = {March},
issn = {2195-3228},
pages = {59--66},
numpages = {7},
keywords = {Household compost · Organic farming · Soil conditioners · Spent mushroom compost · Vermicompost · Waste management · Compost placement},
}

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%0 Journal Article
%T A field study on the effect of organic soil conditioners with different placements on dry matter and yield of tomato (Lycopersicon esculentum L.)
%A احسان ابراهیمی
%A Asadi, Ghorban Ali
%A Peter Von Fragstein Und Niemsdorff
%J International Journal of Recycling of Organic Waste in Agriculture
%@ 2195-3228
%D 2019

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