Domestication and Genetic Improvement of Indian White Shrimp, Penaeus indicus: A Complimentary Native Option to Exotic Pacific White Shrimp, Penaeus vannamei

Vijayan, Koyadan Kizhakedath

doi:10.2112/si86-040.1

Cited by 17 publications

(8 citation statements)

References 11 publications

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“…The shared genera were classi ed to phyla Proteobacteria, Bacteroidetes, Planctomycetes, Actinobacteria, Firmicutes, Cyanobacteria, Chloro exi and Bdellovibrionota mainly dominated by Proteobacteria. Further, unique genera speci c to egg (6), nauplii (65), zoea (44), mysis (30), PL1 (17) and PL12 (57) were observed in the study. Linear discriminant analysis effect size (LEfSe) was performed to identify the speci c taxa signi cantly varied in abundance in early developmental stages.…”

Section: Shared Bacterial Community Associated With Shrimp At Early L...mentioning

confidence: 67%

“…Shrimp farming is a major aquaculture activity in several south-Asian and south American nations including India [14,15]. P. indicus is endemic to Indo-West Paci c and Middle Eastern regions [16] and suggested as an indigenous complimentary species [17] alongside P. vannamei, a globally dominant aquaculture species. Infections due to bacterial pathogens is considered as a major challenge in P. indicus seed production in hatcheries requiring scienti c intervention for economical sustainability.…”

Section: Introductionmentioning

confidence: 99%

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Microbial community composition associated with early developmental stages of the Indian white shrimp, Penaeus indicus

et al. 2022

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Gut microbiota is known to in uence the physiology, health, nutrient absorption, reproduction, and other metabolic activities of aquatic organisms. Microbial composition can in uence intestinal immunity and are considered as health indicators. Information on gut microbial composition provides potential application possibilities to improve shrimp health and production. In the absence of such information for Penaeus indicus, the present study reports the microbial community structure associated with its early developmental stages. Bacterial community associated with the early developmental stages (egg, nauplii, zoea, mysis, postlarvae-1, postlarvae-6 and postlarvae-12) from two hatchery cycles were analysed employing 16S rRNA high throughput sequencing. Proteobacteria and Bacteroidetes, were the two dominant phyla in P. indicus development stages. Sequential sampling revealed the constant change in the bacterial composition at genus level. Alteromonas was dominant in egg and nauplii stage, whilst Ascidiaceihabitans (formerly Roseobacter) was the dominant genera in both PL6 and PL12. The bacterial composition was highly dynamic in early stages and our study suggests that the mysis stage is the critical phase in transforming the microbial composition and it gets stabalised by early post larval stages. This is the rst report on the composition of microbiota in early developmental stages of P. indicus. Based on these results the formation of microbial composition seems to be in uenced by feeding at early stages. The study provides valuable information to device intervention strategies for healthy seed production.

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Section: Shared Bacterial Community Associated With Shrimp At Early L...mentioning

confidence: 67%

Section: Introductionmentioning

confidence: 99%

Microbial community composition associated with early developmental stages of the Indian white shrimp, Penaeus indicus

et al. 2022

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“…Presently, about 90% of the brackishwater aquaculture production is of the exotic white shrimp, P. vannamei. Considering the disease and production cost issues in P. vannamei farming, the Indian white shrimp, P. indicus is being intensely researched for domestication as an alternative indigenous species to the shrimp farmers (Vijayan, 2019).…”

Section: Brackishwater Aquaculturementioning

confidence: 99%

Blue revolution in India: Status and future perspectives

Lakra

Gopalakrishnan

2021

Indian J. Fish.

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Fisheries and aquaculture development in India witnessed impressive growth in recent years. The country is rich in aquatic genetic resources distributed from deep sea to the cold Himalayan rivers sharing about 10% of the global aquatic biodiversity. The capture fisheries production in the country has more or less stabilised but the growth in inland aquaculture has been tremendous during the past three decades. Freshwater aquaculture contributes to about 85-90% of the farmed fish. In 2018-19, India was the second largest producer of fish in the world with a total production of 13.4 million t comprising 3.7 million t from marine and 9.7 million t from inland sector. The technological advances enabled the country to significantly enhance production and productivity particularly in the fresh and brackishwater aquaculture sectors. Recent progress in cage culture in reservoirs and mariculture in the sea offer new avenues for aquaculture diversification and development. Major constraints in capture fisheries production are depleted stocks due to habitat degradation, overexploitation, poor governance, climate change, in addition to harvest and post-harvest losses. The key problems in culture fisheries include low average productivity due to low adoption of technology, disease prevalence, non-availability of quality seed and cost effective feed for desired species. Cutting edge translational research and technology upscaling and dissemination along with improved governance, fisher and farmer centric fisheries policy support and large scale capacity building in both aquaculture and marine fisheries sectors are the key strategies for achieving the targets of blue revolution in the country. This comprehensive review of the Indian fisheries and aquaculture provides latest information on resources, sectoral production, technology intervention and policy formulations along with recommendations as well as future perspectives.

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“…However, the growth of P. monodon farming industry had faced several bottlenecks, including diseases and high production costs. Thus, it has been suggested that the shrimp farming industry in the country must adopt an alternative strategy, such as developing alternative species native in the Philippines that is easy to breed under captivity (Vijayan, 2019). One potential alternative shrimp species is the Indian white shrimp (Penaeus indicus), an indigenous penaeid species in the Philippines (Villaluz & Arriola, 1938;Weidner & Rosenberry, 1992).…”

Section: Introductionmentioning

confidence: 99%

“…One potential alternative shrimp species is the Indian white shrimp (Penaeus indicus), an indigenous penaeid species in the Philippines (Villaluz & Arriola, 1938;Weidner & Rosenberry, 1992). Also, the ability to osmoregulate in a wide range of salinity (Kumlu & Jones, 1995;Parado-Estepa et al, 1987;Yousif et al, 2003), good growth potential and reproductive performance, and relative ease of captive breeding (Jamerlan et al, 2014;Primavera et al, 1982;Vijayan, 2019) underscore the potential of P. indicus as an aquaculture species.…”

Section: Introductionmentioning

confidence: 99%

Growth performance, production and economic viability of Indian white shrimp (Penaeus indicusH. Milne Edwards) fed with varying dietary protein levels

Estante-Superio

Santander-Avanceña

Peña

et al. 2021

Aquaculture Research

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The growth efficiency, productivity and economic viability of Indian white shrimp (Penaeus indicus) fed with diet containing 40% (CP high ) and 34% (CP low ) crude protein (CP) levels were determined in a 90-day grow-out culture trial. Growth parameters including average body weight (ABW), specific growth rate (SGR), survival and feed conversion ratio (FCR) were not statistically different. CP low had lower overall shrimp production (797.53 kg/ha, DOC 90), but was not significantly different from CP high (843.78 kg/ha, DOC 90). The mean values for the water parameters of both treatments, such as DO, pH, salinity, temperature, TAN, NO 2 -N, NO 3 -N and PO 4 -P, also showed no significant differences. However, the TAN values of CP high were consistently higher from day of culture (DOC) 63 and increased significantly (p = .048) at DOC 90. Furthermore, the total bacterial and Vibrio counts in both treatments were not significant throughout the culture period. The economic analysis revealed that CP low obtained higher net profits (6093 USD/ha/year), return on investment (72%) and discounted benefit-cost ratio (1.73). The current study found that feeding a low protein diet to P. indicus is economically viable and profitable and results in improved growth efficiency and productivity while also improving water quality and lowering nitrogen discharge.

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Domestication and Genetic Improvement of Indian White Shrimp, Penaeus indicus: A Complimentary Native Option to Exotic Pacific White Shrimp, Penaeus vannamei

Cited by 17 publications

References 11 publications

Microbial community composition associated with early developmental stages of the Indian white shrimp, Penaeus indicus

Microbial community composition associated with early developmental stages of the Indian white shrimp, Penaeus indicus

Blue revolution in India: Status and future perspectives

Growth performance, production and economic viability of Indian white shrimp (Penaeus indicusH. Milne Edwards) fed with varying dietary protein levels

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