| Title |
A new circular economy approach for integrated production of tomatoes and mushrooms |
| ID_Doc |
20075 |
| Authors |
Vieira, VO; Conceiçao, AA; Cunha, JRB; Machado, AEV; de Almeida, EG; Dias, ES; Alcantara, LM; Miller, RNG; de Siqueira, FG |
| Title |
A new circular economy approach for integrated production of tomatoes and mushrooms |
| Year |
2022 |
| Published |
Saudi Journal Of Biological Sciences, 29, 4 |
| DOI |
10.1016/j.sjbs.2021.12.058 |
| Abstract |
Spent mushroom Substrate is the by-product generated at the end of the mushroom growing cycle. It can be used in agriculture for different purposes, including seedling production, soil conditioning or application as an organic fertilizer. Tomato is one of the world acute accent s most important crops, requiring considerable care, in terms of both nutrition and disease control. The objective of this study was to investigate the viability of spent mushroom substrate as a nutrient source for tomato seedlings and develop an integrated tomato and mushroom co-production system. For seedling production, different compositions were evaluated with spent mushroom substrate from Pleurotus ostreatus or substrate colonized with Agaricus bisporus. The parameters evaluated comprised germination rate, seedling quality and physicochemical analysis. A tomato and mushroom integrated production system was developed using a 40-liter pot divided into upper (spent mushroom substrate and soil), middle (spent mushroom substrate from P. ostreatus) and lower (gravel) layers. For seedlings production, plants treated with the substrate colonized with A. bisporus presented a superior root length (10.1 cm) and aerial part length (6.6 cm). Co-production of tomato and mushrooms was also shown to be viable. In this co-cultivation system between tomato and mushroom, the treatment with the substrate colonized with A. bisporus differed from others, with this treatment presenting high yields of tomato (2.35 kg/plant pot) and mushrooms (1.33 kg/plant pot) within the same bucket. With this co-production system, the tomato production time was reduced by 60 days and prolonged continuous mushroom production by 120 days. These findings show a sustainable approach to manage different agroindustrial residues, encouraging the use of these residues for olericulture and fungiculture production.(c) 2021 The Author(s). Published by Elsevier B.V. on behalf of King Saud University. This is an open access article under the CC BY license (http://creativecommons.org/licenses/by/4.0/). |
| Author Keywords |
Fungiculture; Tomato and mushroom co-cultivation; Green biostimulants; SMS |
| Index Keywords |
Index Keywords |
| Document Type |
Other |
| Open Access |
Open Access |
| Source |
Science Citation Index Expanded (SCI-EXPANDED) |
| EID |
WOS:000788024000014 |
| WoS Category |
Biology |
| Research Area |
Life Sciences & Biomedicine - Other Topics |
| PDF |
https://doi.org/10.1016/j.sjbs.2021.12.058
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