Dynamic optimal ration size in tilapia culture: Economic and environmental considerations

Domínguez‐May, Roger; Poot-López, Gaspar Román; Hernández, Juan M.; Gasca‐Leyva, Eucario

doi:10.1016/j.ecolmodel.2020.108930

Cited by 17 publications

(10 citation statements)

References 70 publications

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“…It is worth mentioning that Gompertz‐D2 model has been previously used to represent shrimp growth (Aragón‐Noriega, 2016; Araneda et al, 2013; Jackson & Wang, 1998; Tian et al, 1993; Yu et al, 2006). The use of Potential model was analysed in studies of gilthead seabream and European sea bass (Hernández et al, 2003; Lupatsch & Kissil, 2005; Lupatsch et al, 2003; Teles et al, 2011), more recently in tilapia (Domínguez‐May et al, 2020), but not analysed for shrimp until now. Our study indicates that the Potential model is most useful for intense shrimp aquaculture with a wide range of conditions.…”

Section: Discussionmentioning

confidence: 99%

“…The Potential model does not specifically include the catabolism effect in its algorithm; thus, there is no output on maximum growth rate. Nonetheless, growth based on Potential models has been used to describe culture evolution of the gilthead seabream ( Sparus aurata ) (Hernández et al, 2003; Lupatsch et al, 2003; Teles et al, 2011) and tilapia ( Oreochromis niloticus ) (Domínguez‐May et al, 2020).…”

Section: Discussionmentioning

confidence: 99%

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Growth and population modelling based on density of the Pacific white shrimp intensively cultured in freshwater

Araneda

Hernández

Vela

et al. 2022

Aquaculture Research

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Mathematical representation of the growth of organisms in aquaculture systems is a key factor to perform optimal production. Here, we analysed five growth sigmoidal models based on density of previous and current models described in literature (Gompertz, Bertalanffy, Potential and Pütter). These models were fitted to data of Pacific white shrimp cultured in freshwater, with 90, 130, 180, 230, 280 and 330 shrimp/m 2 as initial stocking density of culture. Goodness of fit and statistic validation of the density-dependent model modified from Gompertz proved to display the growth curve that best-described data of shrimp grown between 90 and 180 densities, whereas the growth model modified from Potential proved to best describe higher stocking densities . The population dynamics was also modelled using a density-dependent function. The implications of modelling and their importance in the management of fisheries are discussed.

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Section: Discussionmentioning

confidence: 99%

Section: Discussionmentioning

confidence: 99%

Growth and population modelling based on density of the Pacific white shrimp intensively cultured in freshwater

Araneda

Hernández

Vela

et al. 2022

Aquaculture Research

Self Cite

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“…In 2016, tilapia production reached 6.2 million tons, representing one of the major sources of animal protein for human consumption (Barría et al 2020)}. In addition to its nutritional value, tilapia is considered as one of the most economical and commonly consumed finfish in the world (Ahmad Ansari et al 2020) that can be marketed in various forms (gutted, live or fillet) for intermediaries or wholesalers, hotels, restaurants and other industries (Ahmad Ansari et al 2020; Domínguez‐May et al 2020; Rahmah et al 2020; Sgnaulin et al 2020).…”

Section: Most Important Bft‐based Cultures: Shrimp and Tilapiamentioning

confidence: 99%

The nitrification process for nitrogen removal in biofloc system aquaculture

Robles‐Porchas

Gollas‐Galván

Martínez‐Porchas

et al. 2020

Reviews in Aquaculture

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Aquaculture is an economic activity that faces the unavoidable problem of water quality detriment, which is mainly generated by the improper management of production ponds, including inadequate water circulation and aeration, accumulation of undigested food residues, excretion of metabolic by‐products by the cultivated organisms and other. In addition, the increase in suspended organic matter together with the presence and generation of nitrogen compounds can severely affect the physiology of the animal, leading to significant losses in production. Ammonia (NH3), nitrite (NO2) and nitrate (NO3) are toxic in different scales and environmental conditions; therefore, reducing their concentrations in the culture units has paramount relevance. In this regard, bioflocs are an efficient alternative to transform nitrogen compounds into a non‐toxic form, taking advantage of the capabilities of the microbial communities conforming them. Also, nitrogen can be harnessed and incorporated as organic nitrogen, making the biofloc a source of useful natural food for the cultivated organism. The substantial reduction in the rate of water exchange favoured by the biofloc technology (BFT) is a beneficial advantage for both the production systems and the environment, diminishing the risk of introducing pathogens into the pond in parallel with the improvement in the water quality of effluents. Ammonia oxidation is an advantage adding value to the BFT systems and is discussed in this review.

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“…There are dynamic condition in internal and external factor. The internal factor is factor which related to the production system such as farm, feed, labor, skill, technology, the environment [4], [5]. The external factor which is related to the environment.…”

Section: Introductionmentioning

confidence: 99%

Potential Research of Horizontal Collaboration for Food Supply Chain

Amelia

Wirjodirdjo

Dewi

2022

IOP Conf. Ser.: Earth Environ. Sci.

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FAO data predicts that the world’s population will be around 9.7 billion in 2050. This number could increase demand for a food product. In addition, farmers are responsible to provide the market demand but there are various constrain to full the food product. Modern, food supply chains require multi-tier supply chain operations for transferring the product and information quickly and accurately. Using the horizontal collaboration, partner could make the agreement for the resource and resource sharing for increasing the demand fulfilment. Therefore, the purpose of this research is to give a summary of academic works on horizontal collaboration in the food supply chain. The methodology for this research is using systematic literature review and bibliometric analysis method. The first step is searching criteria and sourcing the identification. The next step is to use the VOS viewer software and extract data from the Scopus database from 2000 to 2021. The final step is analysis data and interpretation. The analysis of this research will find topic initiatives of high relevance and significance for the future. The findings are useful in understanding the major group of literature review and the possible future direction in which they could evolve.

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Dynamic optimal ration size in tilapia culture: Economic and environmental considerations

Cited by 17 publications

References 70 publications

Growth and population modelling based on density of the Pacific white shrimp intensively cultured in freshwater

Growth and population modelling based on density of the Pacific white shrimp intensively cultured in freshwater

The nitrification process for nitrogen removal in biofloc system aquaculture

Potential Research of Horizontal Collaboration for Food Supply Chain

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