Effects of stocking densities and feeding rates on water quality, feed efficiency, and performance of white leg shrimp Litopenaeus vannamei in an integrated system with sea grape Caulerpa lentillifera

Ánh, Nguyễn Thị Ngọc; Shayo, Felix A.; Nevejan, Nancy; Hòa, Nguyễn Văn

doi:10.1007/s10811-021-02501-4

Cited by 18 publications

(7 citation statements)

References 42 publications

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“…−1 , respectively). This data shows the great potential of using D-shrimp for culture under captive conditions, which limits some elements from natural culturing ponds, such as inorganic nutrients, phytoplankton, and beneficial microorganism components (Avnimelech, 1999;Andriantahina et al, 2012;Vadstein et al, 2018;Anh, Shayo, Nevejan & Hoa, 2021;Anh et al, 2022).…”

Section: Discussionmentioning

confidence: 99%

Growth and survival rates of domesticated and non-domesticated breeding stocks of Penaeus monodon Fabricius, 1798 cultured in ponds and tanks

Huong

Truc

Nhi

et al. 2022

Israeli Journal of Aquaculture - Bamidgeh

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Sourced breeders from domesticated broodstocks have played an essential role in the steady development of shrimp culture in many countries. In the present study, two experiments were performed in Tra Vinh province, Vietnam, to compare the culturing benefits of sourced breeding stocks from domesticated and non-domesticated Penaeus monodon broodstock. The first 90-day experiment was randomly arranged with three repetitions in six earthen ponds (1,500–2,000 m2). Experimental shrimp (PL12) were stocked at a density of 20 ind. m−2. The second experiment was randomly designed with three repetitions in six composite tanks (6.0 m3). PL15 of experimental shrimp were cultured at a density of 30 ind. m−2 for 120 days. Grobest pellet feed (40 % protein) was used in both experiments. At experiment termination, the mean weight (26.09 g) and length (15.68 cm) under pond culture, as well as respective values of 15.57 g, and 13.21 cm under tank culture, for D-shrimp were significantly higher than those of W-shrimp (p<0.05). Similarly, the survival rate (84.33 %), FCR (0.98), and yield (3,558 kg ha−1) under pond culture, as well as the survival rate (87.59 %) and yield (470 g m−3) under tank culture, of D-shrimp were significantly better than those of W-shrimp (p<0.05). These results prove that the grow-out culture of shrimp postlarvae from domesticated broodstocks resulted in superior performance to those from wild broodstocks.

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Section: Discussionmentioning

confidence: 99%

Growth and survival rates of domesticated and non-domesticated breeding stocks of Penaeus monodon Fabricius, 1798 cultured in ponds and tanks

Huong

Truc

Nhi

et al. 2022

Israeli Journal of Aquaculture - Bamidgeh

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“…Anh et al (2018), misalnya, memelihara dengan Gracilaria tenuistipitata di permukaan bak selama 60 hari, memperoleh pertumbuhan harian udang windu 2,39±0,10%. Angka ini relatif lebih rendah dibandingkan dengan pertumbuhan harian udang vaname yang dikultur bersama C. lentillifera di kolom bak selama 56 hari, yaitu sebesar 1,19±0,33% (Anh et al, 2021). Namun perlu diakui bahwa hasil yang lebih tinggi ketika pakan buatan diaplikasikan.…”

Section: Hasil Dan Pembahasan Pertumbuhanunclassified

“…Sistem ko-kultur adalah contoh diversifikasi produksi dengan memelihara organisme pada waktu (temporal) dan tempat (spasial) yang sama. Banyak studi menemukan bahwa kokultur rumput laut dan udang memberikan manfaat ekologis dan ekonomis, seperti meningkatkan hasil produksi dan produktivitas lahan, menjaga kualitas air yang optimal, dan meningkatkan efisiensi pemanfaatan makanan di area produksi (Anh et al, 2021;Fierro-Sanudo et al, 2020;Ly et al, 2021;Anh et al, 2018). Secara khusus, sebagian besar produksi udang windu (Penaeus monodon) di Indonesia berasal dari sistem tradisional (Mustafa et al, 2021).…”

unclassified

Potensi Ko-Kultur (Caulerpa lentillifera) dan Udang Windu (Penaeus monodon) di Tambak Tradisional Air Payau

Jumiati¹,

Maulana²,

Heriansah³

et al. 2023

juvenil

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Keberhasilan pertumbuhan anggur laut Caulerpa lentillifera yang dikultur bersama dengan udang windu ditentukan oleh posisi yang tepat untuk menerima nutrien secara maksimal. Penelitian ini bertujuan untuk mengevaluasi pertumbuhan anggur laut dan udang windu pada posisi tanam di dasar dan lepas dasar di dalam tambak tradisional masing-masing dengan 10 ulangan. Hapa berukuran 1x1 m dan nampan 25x25 cm digunakan untuk memelihara kedua spesies ini. Selama masa pemeliharaan 35 hari, udang windu tidak diberi pakan buatan untuk mempertahankan tipikal tambak tradisional sebagai pemasok bahan pangan organik. Uji t independen mengindikasikan Laju Pertumbuhan Spesifik (LPS) anggur laut dan udang windu di dasar tambak (1,98 ± 0,32% dan 3,68±0,11% per hari) secara signifikan (p<0.05) lebih tinggi dibandingkan lepas dasar (1,59±0,29% dan 3,50±0,31% per hari). Sementara itu, Efisiensi Reduksi Nutrien (ERN) dari Total Amonia Nitrogen (TAN) sebesar 38,53±4,48% yang mengindikasikan kemampuan C. lentillifera menyerap bahan anorganik. Studi menyimpulkan bahwa ko-kultur C. lentillifera dan udang windu memiliki efek sinergitas yang positif dan dapat dikembangkan di tambak tradisional. Untuk hasil yang lebih baik, disarankan C. lentillifera ditanam pada dasar tambak dan dikultur bersama dengan udang windu.

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“…The Pacific Whiteleg shrimp ( Litopenaeus vannamei ) is most frequently grown worldwide, achieving more than 70% of all worldwide shrimp cultivation [ 7 , 8 ]. To sustain the shrimp industry worldwide, many issues must be resolved, such as poor water quality, low survivability, and diet industry improvement [ 9 , 10 , 11 , 12 , 13 , 14 ]. Moreover, climate change and the negative impact of environmental pollution are significant problems restricting the sustainability of aquaculture, fisheries, aquatic ecosystems, and aquatic animals so far [ 15 , 16 , 17 , 18 , 19 , 20 ].…”

Section: Introductionmentioning

confidence: 99%

Impact of Dietary Administration of Seaweed Polysaccharide on Growth, Microbial Abundance, and Growth and Immune-Related Genes Expression of The Pacific Whiteleg Shrimp (Litopenaeus vannamei)

Abbas

Al-Souti

Sharawy

et al. 2023

Life

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This work aims to determine the impact of dietary supplementation of polysaccharide, extracted from brown seaweeds Sargassum dentifolium on growth indices, feed utilization, biochemical compositions, microbial abundance, expressions of growth and immunity-related genes, and stress genes of the Pacific Whiteleg shrimp Litopenaeus vannamei. A total of 360 post-larvae of L. vannamei were randomly distributed into a 12-glass aquarium (40 L of each) at a stocking density of 30 shrimp with an initial weight of (0.0017 ± 0.001 g). During the 90-day experiment trial, all shrimp larvae were fed their respective diets at 10% of total body weight, three times a day. Three experimental diets were prepared with different seaweed polysaccharide (SWP) levels. The basal control diet had no polysaccharide level (SWP0), while SWP1, SWP2, and SWP3 contained polysaccharides at concentrations of 1, 2, and 3 g kg−1 diet, respectively. Diets supplemented with polysaccharide levels showed significant improvements in weight gain and survival rate, compared to the control diet. Whole-body biochemical composition and the microbial abundance (the total count of heterotrophic bacteria and Vibrio spp.) of L. vannamei showed significant differences among polysaccharide-treated diets compared to the control. At the end of the feeding experiment, the dietary supplementation of polysaccharide levels enhanced the expression of growth-related genes (Insulin-like growth factors (IGF-I, IGF-II), immune-related genes (β -Glucan-binding protein (β-Bgp), Prophenoloxidase (ProPO), Lysozyme (Lys), and Crustin), and stress genes (Superoxide dismutase (SOD) and Glutathione peroxidase (GPx) in the muscle tissue of L. vannamei. However, the current study concluded that the inclusion rate of 2 g kg–1 of polysaccharide as a dietary additive administration enhanced both weight gain and survival rate of L. vannamei, while the incorporation level of 3 g kg–1 reduces the abundance of pathogenic microbes and enhances the growth-, immunity- and stress-related gene expressions of L. vannamei.

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Effects of stocking densities and feeding rates on water quality, feed efficiency, and performance of white leg shrimp Litopenaeus vannamei in an integrated system with sea grape Caulerpa lentillifera

Cited by 18 publications

References 42 publications

Growth and survival rates of domesticated and non-domesticated breeding stocks of Penaeus monodon Fabricius, 1798 cultured in ponds and tanks

Growth and survival rates of domesticated and non-domesticated breeding stocks of Penaeus monodon Fabricius, 1798 cultured in ponds and tanks

Potensi Ko-Kultur (Caulerpa lentillifera) dan Udang Windu (Penaeus monodon) di Tambak Tradisional Air Payau

Impact of Dietary Administration of Seaweed Polysaccharide on Growth, Microbial Abundance, and Growth and Immune-Related Genes Expression of The Pacific Whiteleg Shrimp (Litopenaeus vannamei)

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