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Polyculture production of vegetables and red hybrid tilapia for self-consumption by means of micro-scale aquaponic systems
Aquacultural Engineering ( IF 4 ) Pub Date : 2021-07-26 , DOI: 10.1016/j.aquaeng.2021.102181
Gina Patricia Suárez-Cáceres 1 , José Lobillo-Eguíbar 2 , Víctor M. Fernández-Cabanás 2 , Francisco Javier Quevedo-Ruiz 3 , Luis Pérez-Urrestarazu 1
Affiliation  

Aquaponic systems combine fish (aquaculture) and plant production (hydroponics), mimicking a complex ecosystem. Though aquaponic facilities can be built for commercial purposes, the self-consumption perspective is also important. There is a gap in studies that evaluate the use of a large number of plant species produced in aquaponic systems for self-consumption. The objective of this study was assessing the aquaponic production of a polyculture of different vegetables, herbs and fruits together with tilapia, with a self-consumption purpose, during a whole year in a marginal neighbourhood of the city of Seville (Spain), taking into account the climatic limitations during summer and winter. Two alternatives to reduce energy consumption in winter were also tested. This work provides an exhaustive description of the operation and management of two self-constructed Micro-Scale Aquaponic Systems (4.56 m2 of cropping area and a 1 m3 fish tank) based on FAO models. In them, 62 kg of tilapia and 352 kg of 22 different vegetables and fruits were produced during a year. This study proved that a micro-scale aquaponic facility can provide enough fruits, vegetables and fish for a complete family of four members throughout the year.



中文翻译:

利用微型鱼菜共生系统进行蔬菜和红色杂交罗非鱼混养生产以供自用

鱼菜共生系统结合了鱼类(水产养殖)和植物生产(水培),模拟了一个复杂的生态系统。虽然鱼菜共生设施可以用于商业目的,但自我消费的观点也很重要。在评估使用鱼菜共生系统中产生的大量植物物种进行自我消费的研究中存在差距。本研究的目的是评估在塞维利亚(西班牙)市的一个边缘社区整整一年内,将不同蔬菜、草药和水果与罗非鱼混养的鱼菜共生生产情况,考虑到考虑到夏季和冬季的气候限制。还测试了两种减少冬季能源消耗的替代方案。2种植面积和 1 m 3鱼缸)基于粮农组织模型。其中,一年生产了 62 公斤罗非鱼和 352 公斤 22 种不同的蔬菜和水果。这项研究证明,微型鱼菜共生设施可以为一个完整的四口之家全年提供足够的水果、蔬菜和鱼类。

更新日期:2021-07-28
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