Article
Fisheries
Hang Yuan, Minghua Xie, Naijie Hu, Yudong Zheng, Cuihong Hou, Beiping Tan, Lili Shi, Shuang Zhang
Summary: The effects of different stocking densities on Litopenaeus vannamei were investigated in terms of growth performance, immune response, and transcriptome. The results showed that increasing stocking density significantly decreased the survival rate, final body weight, weight gain rate, specific growth ratio, and protein efficiency ratio of L. vannamei. It also led to changes in the activities of immune enzymes and gene expression in the hemocytes.
FISH & SHELLFISH IMMUNOLOGY
(2023)
Article
Multidisciplinary Sciences
Ubair Nisar, Hongzhi Zhang, Mahida Navghan, Yugui Zhu, Yongtong Mu
Summary: The study conducted in intensified shrimp farms in Gujarat aimed to highlight the profitability and production function analysis of Penaeus monodon and Litopenaeus vannamei. The results showed that more intensively managed farms performed better than less intensive farms, with feed being the most significant input for production of both species. The average net returns per hectare per year were $16313.13 for Penaeus monodon and $41640.99 for Litopenaeus vannamei.
Article
Environmental Sciences
Shujie Chen, Jing Wang, Bin Che, Chen Sun
Summary: This study used the ecological footprint method to quantitatively analyze the sustainable ecological development of shrimp aquaculture. The results showed that the factory culture mode had a lower ecological footprint per unit of profit compared to the pond mode, but a higher ecological footprint per unit of output. Water resource consumption and feed consumption were identified as the main components of the ecological footprint in both modes. The higher energy consumption in the factory culture mode was attributed to the operation of mass-production facilities. Suggestions were made to improve shrimp feed composition, implement energy-saving measures, balance production planning across different culture modes, and optimize water resource utilization.
Article
Biotechnology & Applied Microbiology
Nguyen Thi Ngoc Anh, Nguyen Hoang Vinh, Dang Trung Doan, Lam My Lan, Akira Kurihara, Tran Ngoc Hai
Summary: A pilot-scale experiment was conducted to evaluate the efficiency of co-culturing black tiger shrimp and red seaweed. The results showed that reducing feed rations while co-culturing can maintain normal growth and increase shrimp yield, while saving feed costs.
JOURNAL OF APPLIED PHYCOLOGY
(2022)
Article
Environmental Sciences
Wentao Zeng, Xuanqi Ren, Liang Shen, Xudong Hu, Yiwei Hu, Wen Luo, Binliang Wang
Summary: The study found that consecutive culture of Penaeus vannamei promoted the dissolution potential of sedimentary P and biomineralization of organic P to inorganic P. Additionally, consecutive culture altered the microbial community structure in the sediment, resulting in significantly decreased stability of the microbial community. These findings suggest that long-term consecutive culture of Penaeus vannamei may increase the risk of pond eutrophication.
ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH
(2021)
Article
Fisheries
Abinaya Pattusamy, Chandrakant Mallikarjun Hittinahalli, Narinder Kumar Chadha, Paramita Banerjee Sawant, Hari Krishna, Ajit Kumar Verma
Summary: Efficient water budgeting is crucial for addressing the water crisis in aquaculture. A 90-day study evaluating water requirement for Penaeus vannamei culture in inland saline groundwater found that the stocking density of 45/m(2) with a water budget of 6.53 m(3)/kg production of shrimp could be recommended as optimal, with T2 treatment showing the highest water productivity.
AQUACULTURE RESEARCH
(2022)
Article
Fisheries
P. S. Shyne Anand, R. Aravind, I. F. Biju, C. P. Balasubramanian, Jose Antony, C. Saranya, L. Christina, S. Rajamanickam, A. Panigrahi, K. Ambasankar, K. K. Vijayan
Summary: Two sets of experimental trials were conducted to optimize protein requirement and stocking densities of Indian white shrimp post-larvae in nursery rearing. The study found that substrate integration in nursery rearing significantly improves the growth characteristics of shrimp, alleviating the adverse effects of crowding stress. Different management systems also had impacts on water quality parameters.
Article
Green & Sustainable Science & Technology
Edison D. Macusi, Nitcel Aymie Albarido, Misael B. Clapano, Mudjekeewis D. Santos
Summary: This study assessed the vulnerability to climate change impacts of small-scale shrimp farms and shrimpfish market vendors in the Davao region, the Philippines. The results showed medium vulnerability for the shrimp farmers and varying vulnerability levels for different markets.
Article
Fisheries
Udith Wijemanna, Kyeong-Jun Lee
Summary: This study investigated the dietary thiamine requirement of Pacific white shrimp for growth performance, feed utilization, and innate immunity. Results showed that the group fed with the T20 diet exhibited better growth performance compared to other groups. Antioxidant parameters were also significantly elevated in the T20 dietary group.
AQUACULTURE INTERNATIONAL
(2023)
Article
Fisheries
Manmohan Kumar, Narinder Kumar Chadha, Satya Prakash, Annam Pavan-Kumar, Vungarala Harikrishna, P. Gireesh-Babu, Gopal Krishna
Summary: A 10-week experimental trial was conducted to assess the effects of salinity and stocking density on the growth performance, feed utilization parameters, and physiological parameters of white-leg shrimp. The results indicate that the combination of 15 g/L salinity and 40 m(-3) stocking density resulted in the best outcomes.
AQUACULTURE INTERNATIONAL
(2023)
Article
Fisheries
Ramamoorthy Saraswathy, Moturi Muralidhar, Ravisankar Thiagarajan, Akshaya Panigrahi, Sukumaran Suvana, Periyamuthu Kumararaja, Vinaya Kumar Katneni, Arunachalam Nagavel
Summary: Shrimp culture and export in India are growing in response to global demand for protein-rich seafood. The practice of Penaeus vannamei culture in lined ponds has gained prevalence in recent years, offering a healthier pond environment with lower disease risk but slightly lower survival and growth rates. Economic analysis shows that lined pond culture has a higher benefit cost ratio compared to earthen pond culture.
AQUACULTURE RESEARCH
(2022)
Article
Fisheries
Zaki Z. Sharawy, Eman M. Abbas, Nevien K. Abdelkhalek, Ola A. Ashry, Lamis S. Abd El-Fattah, Mohamed A. El-Sawy, Mohamed F. Helal, Ehab El-Haroun
Summary: The study evaluated the effect of different stocking densities in a biofloc system with sugarcane bagasse as an organic carbon source on growth performance, immune response-related genes, and microbial biomass of shrimp larvae. The results showed that biofloc treatment significantly influenced the total number of heterotrophic bacteria and Vibrio spp. counts, positively impacting growth performance and disease resistance in shrimp larvae.
Article
Fisheries
Xin Wang, Rong-xin Zheng, Dong-ming Zhang, Xin-yu Lei, Sen Wang, Ji-wu Wan, Hong-jian Liu, Yu-ke Chen, Yun-long Zhao, Gui-qin Wang, Qiu-ju Wang, Zhi-xin Guo
Summary: This study investigated the effects of stocking density on the growth performance, nutritional quality, and economic yield of female Chinese mitten crab in a rice-crab culture system. The results showed that increasing stocking density led to decreased growth rate and hepatosomatic index of the crabs. However, at a stocking density of 0.4 inds./m2, the crabs exhibited a higher gonadosomatic index, crude fat and crude protein levels, as well as a balanced amino acid composition in the muscle and ovary. Additionally, crabs at this density had higher levels of polyunsaturated fatty acids and n-3 PUFA in the hepatopancreas, and higher levels of DHA, PUFA, n6 PUFA and DHA in the ovary. Furthermore, crabs at 0.4 inds./m2 also showed enhanced expression of growth and metabolism-related genes. Overall, the study suggests that a stocking density of 0.4 inds./m2 is optimal for rearing female Chinese mitten crab in a rice field, considering growth performance, nutritional value, and profitability.
Article
Biochemistry & Molecular Biology
S. Sivakumar, N. Kalaimani
Summary: This study optimized the culture of hemocytes from Penaeus vannamei for use as an in vitro cell culture system by testing various supplements, growth factors, and physical parameters.
MOLECULAR BIOLOGY REPORTS
(2022)
Article
Biotechnology & Applied Microbiology
Nguyen Thi Ngoc Anh, David Kamau Murungu, Ly Van Khanh, Tran Ngoc Hai
Summary: The polyculture of sea grape with whiteleg shrimp can improve sea grape production and composition, while maintaining suitable water quality. Shrimp growth is influenced by density, but there are no significant differences among treatments below a density of 400 individuals m(-3). Additionally, feed conversion ratios are higher at high densities, but no significant difference is observed between 300 and 400 individuals m(-3) groups.
ALGAL RESEARCH-BIOMASS BIOFUELS AND BIOPRODUCTS
(2022)
Article
Fisheries
Raul Villanueva-Poot, Juan Carlos Seijo, Maren Headley, Ana Minerva Arce, Eloy Sosa-Cordero, Daniel Bernardo Lluch-Cota
FISHERIES RESEARCH
(2017)
Article
Marine & Freshwater Biology
Maren Headley, Juan Carlos Seijo, Alvaro Hernandez, Alfonso Cuevas Jimenez, Raul Villanueva Poot
Article
Fisheries
Jose A. Duarte, Alvaro Hernandez-Flores, Silvia Salas, Juan Carlos Seijo
FISHERIES RESEARCH
(2018)
Article
Fisheries
Enrique Gonzalez-Duran, Alvaro Hernandez-Flores, Juan Carlos Seijo, Alfonso Cuevas-Jimenez, Angelica Moreno-Enriquez
ICES JOURNAL OF MARINE SCIENCE
(2018)
Article
Fisheries
Francisco Javier Vergara-Solana, Marcelo Araneda-Padilla, Jeronimo Ramos Saenz Pardo, Sofia Ortega-Garcia, Juan Carlos Seijo, German Ponce-Diaz
AQUACULTURE RESEARCH
(2019)
Article
Oceanography
Raul Villanueva, Oswaldo Huchim Lara, Juan Carlos Seijo, Leopoldo Palomo, Jose A. Duarte
OCEAN & COASTAL MANAGEMENT
(2019)
Article
Fisheries
Oswaldo U. Rodriguez-Garcia, Juan Carlos Seijo, Juan A. De Anda-Montanez, Raul Villanueva
FISHERIES RESEARCH
(2019)
Article
Fisheries
Patricia Borrego Kim, Mariel Gullian Klanian, Juan Carlos Seijo
LATIN AMERICAN JOURNAL OF AQUATIC RESEARCH
(2020)
Article
Ecology
Fernando Aranceta-Garza, Francisco Arreguin-Sanchez, Juan Carlos Seijo, German Ponce-Diaz, Daniel Lluch-Cota, Pablo Del Monte-Luna
REGIONAL STUDIES IN MARINE SCIENCE
(2020)
Article
Environmental Studies
Francisco Vergara-Solana, Daniel Penalosa-Martinell, Daniel Skerritt, Annie Mejaes, German Ponce-Diaz, Fernando Aranceta-Garza, Fernando Gonzalez-Laxe, Juan Carlos Seijo, U. Rashid Sumaila
Summary: The COVID-19 pandemic has impacted the fisheries and aquaculture sector, highlighting the need for public policies to mitigate its effects. The sector's response to past shocks show a high variability in vulnerability and volatility to economic shocks, emphasizing the importance of supporting diversification as a policy shift to mediate future impacts.
Article
Marine & Freshwater Biology
Oswaldo Huchim-Lara, Juan Carlos Seijo
UNDERSEA AND HYPERBARIC MEDICINE
(2018)
Article
Marine & Freshwater Biology
Oswaldo Huchim-Lara, Alvaro Hernandez-Flores, Raul Villanueva-Poot, Eduardo Garcia
UNDERSEA AND HYPERBARIC MEDICINE
(2018)
Article
Fisheries
Hunter S. Bailey, Ashley N. Fincannon, Lee A. Fuiman
Summary: This study investigated the transfer of fatty acids from broodstock diets to eggs and the time needed for the eggs to equilibrate to the diet in Southern flounder. The findings indicate that different diet treatments significantly affect the fatty acid composition of eggs, and it takes 8-16 weeks for the eggs to adapt to changes in the adult diet. These results are important for improving broodstock diets and feeding protocols in stock-enhancement programs.
Article
Fisheries
Yu Liu, Mingtao Lei, Hector Victor, Yan Wang
Summary: This study confirms the feasibility of replacing raw fish diet with a formulated diet in commercial farming of large yellow croaker, which can increase fish survival and yield, and reduce feed cost and body lipid deposition.
Article
Fisheries
Xiaoyan Zhang, Lize San, Yucong Yang, Yuehong Tao, Jiangong Ren, Yufeng Liu, Zhongwei He, Jiashuo Di, Ziteng Pei, Guixing Wang, Jilun Hou
Summary: Gynogenesis is an effective technique for establishing homogeneous lines and confirming potential chromosomal mechanisms of sex determination in fish. This study successfully induced gynogenetic families in Thamnaconus modestus and established a complete method for gynogenesis induction.
Article
Fisheries
Julieta C. Martinelli, Megan Considine, Helen R. Casendino, Carolyn M. Tarpey, Isadora Jimenez-Hidalgo, Jacqueline L. Padilla-Gamino, Teri L. King, Lorenz Hauser, Steven Rumrill, Chelsea L. Wood
Summary: Shell-boring polychaetes have caused significant damage to mariculture operations worldwide, particularly in the US Pacific region. This study provides a comprehensive dataset on the prevalence, species distribution, and environmental associations of these parasites, highlighting the impact of season, culturing methods, and environmental factors on infestation.
Article
Fisheries
Juan Gao, Xueshan Li, Kangle Lu, Kai Song, Jian Zhang, Ling Wang, Chunxiao Zhang
Summary: This study investigated the effects of dietary protein levels on growth performance, antioxidant capacity, digestive enzyme activity, and metamorphosis rate of bullfrog tadpoles. The optimal dietary protein level for bullfrog tadpoles was estimated to be 42.49%-46.50% of the diet.
Article
Fisheries
Qiang Li, Lijun Duan, Dongsheng Jin, Yuxin Chen, Yirong Lou, Qianjin Zhou, Zhongjie Xu, Fangjie Chen, Hongxian Chen, Guizong Xu, Maocang Yan, Guanjun Yang, Jianfei Lu, Yanjun Zhang, Jiong Chen
Summary: This study developed a centrifugal microfluidic chip with on-chip RPA to detect five pathogenic microorganisms. The chip enabled the parallel analysis of six genetic markers from a single sample and allowed for the highly automated detection of multiple samples. Compared with PCR and DNA sequencing, the on-chip RPA assay showed high sensitivity and specificity for detecting multiple pathogens in shrimp aquaculture.
Article
Fisheries
Xingchen Huo, Pengxu Wang, Fengxia Zhao, Qian Liu, Qingqing Tian, Lingjie Tang, Maolin Lv, Zhaohui Wei, Chunrong Yang, Jianguo Su
Summary: Bacterial diseases in aquaculture ponds have negative effects on sustainable development. The use of composite I20 biotherapy has been shown to effectively treat bacterial diseases in bullfrog ponds, providing a new strategy for controlling bacterial diseases in aquaculture.
Article
Fisheries
Peng Yin, Takaya Saito, Per Gunnar Fjelldal, Bjorn Tharandur Bjornsson, Sofie Charlotte Remo, Sandeep Sharma, Rolf Erik Olsen, Kristin Hamre
Summary: This study aims to investigate the effect of seasonal changes in temperature and photoperiod on the redox metabolism of Atlantic salmon at the molecular level. The research findings suggest that the changing photoperiod and temperature influenced the redox metabolism of Atlantic salmon, highlighting the importance of oxidative status in the ecological implications.
Article
Fisheries
Nicholas Oppong Mensah, Jeffery Kofi Asare, Emmanuel Tetteh-Doku Mensah, Ernest Christlieb Amrago, Frank Osei Tutu, Anthony Donkor
Summary: This study investigates aquaculture farmers' preference for climate-smart aquaculture insurance products, the challenges they face, and their preferred insurance coverage. The results show that farmers prefer Climate-Induced Aquaculture Stock Mortality Insurance and the most significant constraint is the delay in claim settlement.
Article
Fisheries
Qiu-Ping Chai, Pei Wu, Wei-Dan Jiang, Yang Liu, Hong-Mei Ren, Xiao-Wan Jin, Lin Feng, Xiao-Qiu Zhou
Summary: The study found that appropriate levels of potassium diformate (KDF) can enhance the immune defense and mediate the inflammatory process in fish, possibly through the regulation of T cell differentiation via JAK-STAT and NF-kappa B signaling pathways.
Article
Fisheries
Tian Zhu, Haomin Jia, Haopeng Zhang, Yujing Xiao, Cui Han, Jiaxin Yang
Summary: Chicken manure has significant effects on the cultivation of Chlorella and rotifers. The optimal amount of chicken manure extract for continuous cultivation is 10 mLL-1. Chicken manure can promote the growth of Chlorella and improve the fatty acid composition, indirectly enhancing the growth condition and fatty acid content of rotifers.
Article
Fisheries
Zheng Luo, Yang Yu, Zhenning Bao, Fuhua Li
Summary: This study analyzed the heritability and genetic correlation of two growth traits in Pacific white shrimp and evaluated the genomic prediction using different genomic selection models. The results showed that the NeuralNet model had the highest prediction accuracy and better prospects for predicting shrimp growth traits.
Article
Fisheries
Alberto Ruiz, Ignasi Sanahuja, Karl B. Andree, Dolors Furones, Paul G. Holhorea, Josep A. Calduch-Giner, Jose J. Pastor, Marc Vinas, Jaume Perez-Sanchez, Sofia Morais, Enric Gisbert
Summary: Supplementing diets with a combination of spice oleoresins can reduce lipid accumulation and inflammation in farmed fish. The combination of spice oleoresins also has an immunomodulatory effect on the fish's intestinal immune system, potentially offering anti-inflammatory benefits.
Article
Fisheries
Beibei Zhao, Renhui Mei, Le Li, Di Hu, Lei Li
Summary: This study reveals that JfCXCL8_L1a and JfCXCL8_L1b have different immune pathways, and JfCXCL8_L1b plays a significant role in enhancing the adaptive immunity of T cell-dependent antigen.
Article
Fisheries
Yuhang Liu, Danying Cao, Nan Wu, Xuyang Zhao, Qingsong Zhu, Lian Su, Fatima Altaf, Qianqian Zhang, Haokun Liu, Yongming Li, Bruno Hamish Unger, Yingyin Cheng, Wanting Zhang, Aihua Li, Yaping Wang, Xiao-Qin Xia
Summary: Based on previous research, sinomenine has been found to protect mucosal immunity in farmed fish species by preventing intestinal pathological changes and regulating gene expression related to inflammation. It also enhances immune homeostasis and controls the growth of pathogenic bacteria.