Effects of stocking density on the performance of brown shrimp Farfantepenaeus californiensis co-cultured with the green seaweed Ulva clathrata

2016 ◽  
Vol 48 (6) ◽  
pp. 2803-2811 ◽  
Author(s):  
Alberto Peña-Rodríguez ◽  
Francisco Javier Magallón-Barajas ◽  
Lucía Elizabeth Cruz-Suárez ◽  
Regina Elizondo-González ◽  
Benjamin Moll
Keyword(s):  
Stocking Density ◽  
Brown Shrimp ◽  
Green Seaweed ◽  
Ulva Clathrata

Isolation and chemical characterization of algal polysaccharides from the green seaweed Ulva clathrata (Roth) C. Agardh

2010 ◽  
Vol 23 (3) ◽  
pp. 537-542 ◽  
Author(s):  
Enrique Hernández-Garibay ◽  
Jose A. Zertuche-González ◽  
Isai Pacheco-Ruíz
Keyword(s):  
Chemical Characterization ◽  
Green Seaweed ◽  
Ulva Clathrata ◽  
Algal Polysaccharides

Growth‐promoting bacteria for the green seaweed Ulva clathrata

2019 ◽  
Vol 50 (12) ◽  
pp. 3741-3748
Author(s):  
Maxence Gemin ◽  
Alberto Peña‐Rodríguez ◽  
Eduardo Quiroz‐Guzmán ◽  
Paola Magallón‐Servín ◽  
Diana Barajas‐Sandoval ◽  
...  
Keyword(s):  
Green Seaweed ◽  
Growth Promoting ◽  
Ulva Clathrata

scholarly journals CULTIVATION OF THE SEAWEED Ulva spp. WITH EFFLUENT FROM A SHRIMP BIOFLOC REARING SYSTEM: DIFFERENT SPECIES AND STOCKING DENSITY

2020 ◽  
Vol 46 (3) ◽  
pp. 1-6
Author(s):  
Mateus Aranha MARTINS ◽  
◽  
Vitor Fernandes da SILVA ◽  
Patricio René TARAPUEZ ◽  
Leila HAYASHI ◽  
...  
Keyword(s):  
Nutrient Uptake ◽  
Specific Growth ◽  
Stocking Density ◽  
Ammonia Nitrogen ◽  
Species Selection ◽  
Cultivation Medium ◽  
Uptake Rates ◽  
Total Ammonia ◽  
Green Seaweed ◽  
Selection For

This work evaluated the use of effluent from a marine shrimp biofloc rearing system to cultivate the green seaweed Ulva. First, the growth of two Ulva species, U. ohnoi and U. fasciata, was evaluated. Second, the best-performing species was cultivated under two different stocking densities (2 g L-1 and 4 g L-1) to evaluate both growth and nutrient uptake rates, considering total ammonia nitrogen, nitrate, and orthophosphate. In both cases, environmental variables were monitored, and the cultivation medium, consisting of 25% biofloc water and 75% seawater, was exchanged weekly. U. ohnoi grew significantly better, considering all variables evaluated (p<0.05). The smaller stocking density produced a higher specific growth rate (p<0.05). Yield, however, was unaffected (p≥0.05). No significant differences in the nutrient uptake rates were observed (p≥0.05). Overall, this work highlights the importance of species selection for seaweed destined for aquaculture. Additionally, it also optimizes the cultivation of seaweeds, specifically U. ohnoi, using effluent from biofloc systems.

scholarly journals Culture Performance and Economic Return of Brown Shrimp (Metapenaeus Monoceros) at Different Stocking Densities Reared in Brackishwater Pond

2021 ◽  
Vol 3 (1) ◽  
Author(s):  
Shawon Ahmmed ◽  
Md. Latiful Islam ◽  
Mizanur Rahman Washim ◽  
Nilufa Begum
Keyword(s):  
Stocking Density ◽  
High Growth ◽  
Environmental Parameters ◽  
Export Earning ◽  
Brown Shrimp ◽  
Cost Ratio ◽  
Total Production ◽  
Metapenaeus Monoceros ◽  
Culture Performance ◽  
Brackishwater Pond

Shrimp recognized as the white gold of Bangladesh because it is the second largest export earning product after garments sector. The brown shrimp (M. monoceros) have high growth rates together with that they tolerate  wide  ranges  of salinity  and environmental  parameters which makes  them  highly  attractive  for  culture purposes. The purposes of this research were to assess the culture performance and economic profitability of brown shrimp (Metapenaeus monoceros) in brackish water ponds. This research lasted from February to June 2020 under three different stocking densities such as 35, 45 and 55 individuals/m2 in treatments T1, T2 and T3 at Bangladesh Fisheries Research Institute, Brackishwater Station, Paikgacha, Khulna. After 90 days culture periods the total production was 1703.32±144.48, 2768.25±167.63 and 2535.03±253.52 kg/ha in T1, T2 and T3 respectively which was significantly higher (p<0.05) in T2 compared to T1 and T2. Benefit cost ratio (BCR) was 0.32, 0.87 and 0.52 in T1, T2 and T3 respectively and found significantly higher (p<0.05) in T2 than T1and T3. Both culture performance and economic analysis implies that brown shrimp (M. monoceros) with a stocking density of 450000 individuals/ha might be environment conciliatory and economically enduring in coastal areas of Bangladesh.

Practical diets for the sustainable production of brown shrimp, Farfantepenaeus californiensis, juveniles in presence of the green macroalga Ulva clathrata as natural food

2016 ◽  
Vol 29 (1) ◽  
pp. 413-421 ◽  
Author(s):  
Alberto Peña-Rodríguez ◽  
Regina Elizondo-González ◽  
Martha G. Nieto-López ◽  
Denis Ricque-Marie ◽  
L. Elizabeth Cruz-Suárez
Keyword(s):  
Sustainable Production ◽  
Brown Shrimp ◽  
Natural Food ◽  
Ulva Clathrata

AN INVESTIGATION ON LIGHT COLOR AND STOCKING DENSITY ON SOME PRODUCTIVE PERFORMANCE OF BROILERS

2015 ◽  
Vol 14 (1) ◽  
pp. 167-186
Author(s):  
Mudhar A. S. Abu Tabeekh ◽  
Riyad K. Mosa ◽  
Rabia J. Abbas
Keyword(s):  
Stocking Density ◽  
Productive Performance ◽  
Light Color

Comparison of individual rearing systems according to stocking density for octopus (Octopus vulgaris) grow-out in in-situ

2015 ◽  
Vol 8 (1) ◽  
pp. 27
Author(s):  
In-Yeong Kwon ◽  
Sun-Ju Moon ◽  
Hyo-Yeong Lee ◽  
De-Hyuk Park ◽  
Jun-Beom Seo ◽  
...  
Keyword(s):  
Stocking Density ◽  
Octopus Vulgaris
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