Effect of foliar application of potassium with aquaculture wastewater on the growth of okra (Abelmoschus esculentus) and Pangasianodon hypophthalmus in recirculating aquaponic system

Meena, Lakan Lal; Verma, Ajit Kumar; Bharti, Vidya Shree; Nayak, Sunil; Chandrakant, M.H.; Haridas, Harsha; Reang, Dhalongsaih; Javed, Hasan; John, Venisza Cathy

doi:10.1016/j.scienta.2022.111161

Cited by 16 publications

(2 citation statements)

References 32 publications

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“…However, P . hypophthalmus wastewater (effluents) is highly rich in nutrients and its poor disposal could lead to environmental pollution (De Silva et al 2010 ; Anka et al 2014 ; Nhut et al 2019 ; Meena et al 2022 ). Therefore, the utilization of P .…”

Section: Introductionmentioning

confidence: 99%

Maximization of brackish water productivity for the sustainable production of striped catfish (Pangasianodon hypophthalmus) and grain sorghum (Sorghum bicolor (L.) Moench) cultivated under an integrated aquaculture–agriculture system

Kimera,

Mugwanya,

Madkour

et al. 2024

Environ Sci Pollut Res

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Freshwater scarcity, salinity, and poor soil fertility are the major challenges affecting both food and feed productions in arid and semi-arid regions of the world. Utilization of brackish water in the production of saline-tolerant fish and valuable field crops under an integrated system is promising in the maximization of yield per crop. The aim of this study, therefore, was to (1) assess the effect of saline aquaculture wastewater on the growth, yield, forage quality, and nutritive composition of sorghum seeds and (2) assess the effect of different water qualities on the survival, growth performance, and health status of Pangasianodon hypophthalmus. The experiment was conducted in a randomized completely block design of four salinity treatments with three replicates, i.e., control (freshwater mixed with inorganic fertilizers), 5000 ppm, 10,000 ppm, and 15,000 ppm. Our results indicated that although the control exhibited the highest growth (plant height, leaf number, internode number, leaf area, and soil–plant analysis development), grain, and forage yield, no significant differences were noted among the treatments. Likewise, no significant difference in the grain nutrient composition was noted among all the treatments. Assessment of the forage quality revealed improved crude protein content in the control compared to the saline treatments. However, no significant differences in the leaves and stalks fiber fractions were noted among all the treatments. Furthermore, rumen fermentation in terms of in vitro digestibility indicated no significant differences in the in vitro digestible dry matter, digestible organic matter, metabolic energy, net energy, microbial protein, short-chain fatty acids, and total dissolved nutrients among the treatments. However, rearing P. hypophthalmus in water salinities exceeding 10,000 ppm reduced the growth performance and health status of fish. Therefore, the integration of sorghum and P. hypophthalmus production in water salinities not exceeding 5000 ppm is a viable alternative to maximize brackish water productivity in freshwater-scarce regions.

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Section: Introductionmentioning

confidence: 99%

Maximization of brackish water productivity for the sustainable production of striped catfish (Pangasianodon hypophthalmus) and grain sorghum (Sorghum bicolor (L.) Moench) cultivated under an integrated aquaculture–agriculture system

Kimera,

Mugwanya,

Madkour

et al. 2024

Environ Sci Pollut Res

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“…Sua oferta junto às dietas otimiza o manejo de sistemas aquapônicos, reduzindo a necessidades de outras formas de suplementação do mineral no sistema. Além disso, trata-se de um nutriente essencial para o desenvolvimento animal e vegetal do sistema, participando ativamente de diversas funções, sendo elas estruturais ou metabólicas, sendo um determinante produtivo para o sucesso da produção integrada de vegetais e peixes (MEENA et al, 2022).…”

Section: Potássio Em Sistemas De Aquaponiaunclassified

Formulação de rações versáteis para ajuste da relação N:P:K em sistemas de aquaponia: desempenho e higidez de juvenis de tilápia-do-Nilo (>i<Oreochromis niloticus>/i<), e qualidade e quantidade na produção de biomassa de alface

Duarte¹

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Formulação de rações versáteis para ajuste da relação N:P:K em sistemas de aquaponia: desempenho e higidez de juvenis de tilápia-do-Nilo (Oreochromis niloticus), e qualidade e quantidade na produção de biomassa de alface / Stefano Francisco Pereira Duarte. --versão revisada de acordo com a Resolução CoPGr 6018 de 2011. --Piracicaba, 2023. p.Dissertação (Mestrado) --USP / Escola Superior de Agricultura "Luiz de Queiroz".1. Aquaponia 2. Lactuca sativa 3. Potássio 4. Tilápia I. Título AGRADECIMENTOS Agradeço ao Prof. Dr. Brunno da Silva Cerozi, pela oportunidade e excelente orientação e paciência ao longo do mestrado. Sou grato por todos os ensinamentos e por todas as conversas que tivemos nesse período, sendo elas fundamentais para o meu desenvolvimento pessoal e profissional.

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Design and performance evaluation of rotating biological contactors for recirculating freshwater prawn (Macrobrachium rosenbergii) hatchery using artificial seawater

et al. 2023

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Effect of foliar application of potassium with aquaculture wastewater on the growth of okra (Abelmoschus esculentus) and Pangasianodon hypophthalmus in recirculating aquaponic system

Cited by 16 publications

References 32 publications

Maximization of brackish water productivity for the sustainable production of striped catfish (Pangasianodon hypophthalmus) and grain sorghum (Sorghum bicolor (L.) Moench) cultivated under an integrated aquaculture–agriculture system

Maximization of brackish water productivity for the sustainable production of striped catfish (Pangasianodon hypophthalmus) and grain sorghum (Sorghum bicolor (L.) Moench) cultivated under an integrated aquaculture–agriculture system

Formulação de rações versáteis para ajuste da relação N:P:K em sistemas de aquaponia: desempenho e higidez de juvenis de tilápia-do-Nilo (>i<Oreochromis niloticus>/i<), e qualidade e quantidade na produção de biomassa de alface

Design and performance evaluation of rotating biological contactors for recirculating freshwater prawn (Macrobrachium rosenbergii) hatchery using artificial seawater

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