Nitrogen dynamics model in zero water exchange, low salinity intensive ponds of white shrimp, Litopenaeus vannamei, at Colima, Mexico
We present a mathematical model based on differential equations describing the dynamics of nitrogen (NH4+, NO2-, NO3- and organic nitrogen in phytoplankton) in ponds of white shrimp (Litopenaeus vannamei), with low salinity and zero turnovers, from planting to harvest. The model predicts the results...
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| Lenguaje: | English |
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Pontificia Universidad Católica de Valparaíso. Facultad de Recursos Naturales. Escuela de Ciencias del Mar
2013
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oai:scielo:S0718-560X20130001000052013-08-01Nitrogen dynamics model in zero water exchange, low salinity intensive ponds of white shrimp, Litopenaeus vannamei, at Colima, MexicoCastillo-Soriano,Francisco AIbarra-Junquera,VraniEscalante-Minakata,PilarMendoza-Cano,OliverOrnelas-Paz,José de JesúsAlmanza-Ramírez,Juan CMeyer-Willerer,Alejandro O white shrimp dynamical model nitrogen low salinity Colima Mexico We present a mathematical model based on differential equations describing the dynamics of nitrogen (NH4+, NO2-, NO3- and organic nitrogen in phytoplankton) in ponds of white shrimp (Litopenaeus vannamei), with low salinity and zero turnovers, from planting to harvest. The model predicts the results of commercial production in three ponds. We show that this culture system, without replacement, retains the nitrogen and shrimp produced a lower feed conversion in comparison with systems with replacement. The model can be used to define strategies for improved performance.info:eu-repo/semantics/openAccessPontificia Universidad Católica de Valparaíso. Facultad de Recursos Naturales. Escuela de Ciencias del MarLatin american journal of aquatic research v.41 n.1 20132013-03-01text/htmlhttp://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0718-560X2013000100005en103856/vol41-issue1-fulltext-5 |
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| language |
English |
| topic |
white shrimp dynamical model nitrogen low salinity Colima Mexico |
| spellingShingle |
white shrimp dynamical model nitrogen low salinity Colima Mexico Castillo-Soriano,Francisco A Ibarra-Junquera,Vrani Escalante-Minakata,Pilar Mendoza-Cano,Oliver Ornelas-Paz,José de Jesús Almanza-Ramírez,Juan C Meyer-Willerer,Alejandro O Nitrogen dynamics model in zero water exchange, low salinity intensive ponds of white shrimp, Litopenaeus vannamei, at Colima, Mexico |
| description |
We present a mathematical model based on differential equations describing the dynamics of nitrogen (NH4+, NO2-, NO3- and organic nitrogen in phytoplankton) in ponds of white shrimp (Litopenaeus vannamei), with low salinity and zero turnovers, from planting to harvest. The model predicts the results of commercial production in three ponds. We show that this culture system, without replacement, retains the nitrogen and shrimp produced a lower feed conversion in comparison with systems with replacement. The model can be used to define strategies for improved performance. |
| author |
Castillo-Soriano,Francisco A Ibarra-Junquera,Vrani Escalante-Minakata,Pilar Mendoza-Cano,Oliver Ornelas-Paz,José de Jesús Almanza-Ramírez,Juan C Meyer-Willerer,Alejandro O |
| author_facet |
Castillo-Soriano,Francisco A Ibarra-Junquera,Vrani Escalante-Minakata,Pilar Mendoza-Cano,Oliver Ornelas-Paz,José de Jesús Almanza-Ramírez,Juan C Meyer-Willerer,Alejandro O |
| author_sort |
Castillo-Soriano,Francisco A |
| title |
Nitrogen dynamics model in zero water exchange, low salinity intensive ponds of white shrimp, Litopenaeus vannamei, at Colima, Mexico |
| title_short |
Nitrogen dynamics model in zero water exchange, low salinity intensive ponds of white shrimp, Litopenaeus vannamei, at Colima, Mexico |
| title_full |
Nitrogen dynamics model in zero water exchange, low salinity intensive ponds of white shrimp, Litopenaeus vannamei, at Colima, Mexico |
| title_fullStr |
Nitrogen dynamics model in zero water exchange, low salinity intensive ponds of white shrimp, Litopenaeus vannamei, at Colima, Mexico |
| title_full_unstemmed |
Nitrogen dynamics model in zero water exchange, low salinity intensive ponds of white shrimp, Litopenaeus vannamei, at Colima, Mexico |
| title_sort |
nitrogen dynamics model in zero water exchange, low salinity intensive ponds of white shrimp, litopenaeus vannamei, at colima, mexico |
| publisher |
Pontificia Universidad Católica de Valparaíso. Facultad de Recursos Naturales. Escuela de Ciencias del Mar |
| publishDate |
2013 |
| url |
http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0718-560X2013000100005 |
| work_keys_str_mv |
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