Efecto del nitrógeno, fósforo y potasio del medio de cultivo en el rendimiento y valor nutritivo de Lemna gibba L. (Lemnaceae)

Clostre, Gabriel; Suni, Mery

doi:10.15381/rpb.v13i3.2347

Cited by 3 publications

(4 citation statements)

References 12 publications

Supporting

Mentioning

Contrasting

Unclassified

Order By: Relevance

“…It is important to mention that L. minor has a preferential absorption of ammonium over nitrate (Cheng, & Stomp, 2009;Clostre, & Suni, 2007;Hu et al, 2012;Tyson et al, 2011), both metabolites being always present in recirculating aquaculture systems (such as aquaponics) (Martínez-Yáñez et al, 2018). It has been shown that, under controlled laboratory conditions, L. minor shows a CRT with values of 0.420 and 0.426 (Ziegler et al, 2015).…”

Section: Balance Of Nutrients In the Systemmentioning

confidence: 99%

System management ofLemna minorin aquaponics

Camargo-Castellanos

Flores-García

Herrera-Díaz

et al. 2021

Aquaculture Research

View full text Add to dashboard Cite

In farming, sustainability together with food safety is one of the main objectives to be achieved. Aquaponics is a technique that combines aquatic animals, such as fish, with the hydroponic production of plants that function as biological filters. The proper functioning of the system is based on the dynamic balance of the elements that make it up. Several studies confer aquatic macrophytes such as L. minor, great attributes, highlighting their use for feeding different species. Unfortunately, there is very little information on the system management of macrophytes in aquaponics. To determine the appropriate management parameters for the cultivation of L. minor integrated into the production of Oreochromis niloticus, in aquaponics, three experiments were carried out to evaluate the effect of the hydraulic retention time (HRT), the planting density, plant dissemination and the balance of nutrients in the systems. The results show that the highest biomass production and plant growth are achieved with high flow rates and short HRTs. Planting density has a direct effect on the behaviour of the plant. Regarding the balanced budget, between 7% and 8% of the nutrients (input in dry matter, N and P) are retained by L. minor, keeping the water quality within adequate limits for tilapia production.

show abstract

Section: Balance Of Nutrients In the Systemmentioning

confidence: 99%

System management ofLemna minorin aquaponics

Camargo-Castellanos

Flores-García

Herrera-Díaz

et al. 2021

Aquaculture Research

View full text Add to dashboard Cite

show abstract

“…2g). Resultados similares fueron obtenidos por Reddy & Tucker (1983) en Eichhornia crassipes y Clostre & Suni (2007) en Lemna gibba, donde se usaron proporciones similares a las del presente experimento.…”

Section: Discussionunclassified

“…Las plantas pueden utilizar distintas formas de nitrógeno (N), molécula muy importante en el crecimiento vegetal. Diferentes experimentos han mostrado que las plantas acuáticas presentan un mejor crecimiento bajo mezclas de amonio (NH4 + ) y nitratos (NO3 -) (Clostre & Suni, 2007;Raven et al, 1992). Algunas especies tienen un mejor crecimiento con mayores concentraciones del NH4 + , pues su asimilación requiere menos energía que el NO3 -(Zuluaga-González, 2017).…”

Section: Introductionunclassified

“…H.Hara, Lemna gibba (L.) Moench, Eichhornia crassipes (Mart.) Solms (Cao et al, 2007;Clostre & Suni, 2007;Reddy & Tucker, 1983) y podría ser benéfica en el crecimiento de esta especie. Por esta razón, el presente estudio buscó evaluar el crecimiento de Limnobium laevigatum probando diferentes proporciones de NO3 -:NH4 + bajo condiciones de laboratorio.…”

Section: Introductionunclassified

See 1 more Smart Citation