Biotechnological innovation in genetic breeding and sustainable green development in Chinese aquaculture

Xiao-juan, Zhang; Zhou, Li; Gui, Jian‐Fang

doi:10.1360/ssv-2019-0142

Cited by 15 publications

(7 citation statements)

References 103 publications

(131 reference statements)

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“…There are a few aquaculture species with a long history of domestication with perhaps the best example being the common carp ( Cyprinus carpio ) for which domestication may have occurred in China about 3000 years ago (Hu et al, 2018; Zhang et al, 2019) and in Europe during the early Roman Empire in the first and second centuries A.D. (Balon, 1995). However, for the majority of species, domestication for use in aquaculture is relatively recent.…”

Section: Genetic Diversity In Aquaculture: Monitoring Characterizatio...mentioning

confidence: 99%

Sustainable management and improvement of genetic resources for aquaculture

Sonesson

Hallerman

Humphries

et al. 2023

J World Aquaculture Soc

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Effective genetic management of the ~700 aquatic species cultured globally should be addressed for aquaculture to make a significant contribution towards meeting the UN's Sustainable Development Goals. This article aims to identify the current status and challenges relating to the management of farmed aquatic genetic resources (AqGR) and to make recommendations for its improvement. The lack of information on the genetic status of many farmed species is a critical constraint and there is a need to characterize these resources and develop information systems and tools to monitor farmed types used for aquaculture and their wild counterparts. Risk assessment is needed when introducing non‐native species and when managing native species including developed farmed types; policies need to be improved and increased awareness and training in risk assessment are required. To increase the uptake of selective breeding in aquaculture, there is a need for the development and adoption of better and more sustainable business models, including long‐term financial instruments such as public–private partnerships. Training and technology transfer between aquaculture sectors can have significant impact, especially for lower‐value species. Nationally and globally applicable instruments and regulations need to be adapted to AqGR and become operational and be effectively implemented by countries.

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Section: Genetic Diversity In Aquaculture: Monitoring Characterizatio...mentioning

confidence: 99%

Sustainable management and improvement of genetic resources for aquaculture

Sonesson

Hallerman

Humphries

et al. 2023

J World Aquaculture Soc

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“…[37,38] examined GDE based on the data of 61 prefecture-level cities in the Yellow River Basin in China from 2005 to 2017, while [39] was interested in the Yangtze River Economic Belt in China. There are also some studies focusing on specific industries, such as the tourism industry [40], the chemical industry [41] and the cultural industry [42].…”

Section: Literature Reviewmentioning

confidence: 99%

The Effect of Industrial Structure Upgrading and Human Capital Structure Upgrading on Green Development Efficiency—Based on China’s Resource-Based Cities

Shen

Liu

et al. 2023

Sustainability

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Green development is crucial to global natural resource conservation, environmental improvement and sustainable development. Furthermore, resource-based cities’ green development is more challenging compared with that of other types of cities. On such basis, it is a necessity to understand the green development level of such cities. Therefore, we introduce green development efficiency (GDE), which is a key indicator for measuring green development. This paper takes China’s 112 resource-based cities during 2010–2019 as its research object, and examines their GDE using the Super-SBM-Undesirable model. Moreover, industrial structure upgrading (ISU) and human capital structure upgrading (HCSU) have important implications for green development. To further explore the influence of ISU and HCSU on GDE, this paper employs a fixed effect model, an interaction effect model and a threshold model. Finally, considering the differences between different resource-based cities, the heterogeneity of ISU and HSCU on GDE in four types of China’s resource-based cities is also explored. It is found that (1) although GDE is on the track of steady improvement, the overall GDE was still relatively low during 2010–2019, with an average GDE of about 0.8; (2) ISU, HCSU and their interaction can promote GDE in resource-based cities and with the intensity of industrial structure increasing, the interaction effect of ISU and HSCU on GDE in resource-based cities shifts from positive to negative; (3) there exists heterogeneity in the direct effect and interaction effect of ISU and HCSU among four types of resource-based cities (i.e., mature cities, growing cities, declining cities and regenerating cities). Our findings offer a data reference for the green and sustainable development of China’s resource-based cities, and also a method reference for other countries’ resource-based cities.

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“…Cross breeding is one of the important means of genetic improvement in aquatic animals (Zhang et al 2019). By crossing individuals of different strains or genotypes, their offspring can outperform their parents in terms of production performance, environmental tolerance, and meat quality (Piferrer et al 2009).…”

Section: Introductionmentioning

confidence: 99%

Comparison of stress tolerance of hybrid and selfed offspring of two populations of Litopenaeus vannamei

Miao

Jiang

et al. 2023

Preprint

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Litopenaeus vannamei collected from Thailand (T) and the United States (M) were uesd as parents, four progeny populations of TT, MM, TM and MT were constructed by diallel cross, with a total of 20 families. The tolerance of young shrimp to high ammonia-N, high pH and low salt was compared through 96 h acute toxicity test, the heterosis of each mating combination was analyzed, and the tolerance of parents and offspring was evaluated.The results showed that under 96 h of high ammonia-N, high pH, and low salt stress, the mortality rates of each family were 19.52%–92.22%, 23.29%–92.58%, and 19.95%–80.17%, respectively. There were significant differences in the tolerance of different families to ammonia-N, pH, and salinity stress (P < 0.05). The population with a female parent from the United States has stronger tolerance to ammonia-N, pH, and low salt stress than the population with a female parent from Thailand. The population with a male parent from Thailand has weaker tolerance to pH and low salt stress than the population with a male parent from the United States, but is superior to the population with a male parent from the United States under ammonia-N stress. The heterosis rates of the hybrid population TM in acute high ammonia-N, high pH and low salinity were 81.67%, 44.89% and −10.18%, respectively; The heterosis rate of MT population was 14.89%, 38.82% and −8.09%, respectively. The overall resistance of the four populations showed MM > MT > TT > TM. The population TM has obvious heterosis in high ammonia-N and high pH tolerance traits, and the family MM7 has strong low salt tolerance, so it can be considered as a candidate family for subsequent breeding work. The experimental results provide a basis for screening new strains of vannamei shrimp with strong stress resistance through family breeding.

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Biotechnological innovation in genetic breeding and sustainable green development in Chinese aquaculture

Cited by 15 publications

References 103 publications

Sustainable management and improvement of genetic resources for aquaculture

Sustainable management and improvement of genetic resources for aquaculture

The Effect of Industrial Structure Upgrading and Human Capital Structure Upgrading on Green Development Efficiency—Based on China’s Resource-Based Cities

Comparison of stress tolerance of hybrid and selfed offspring of two populations of Litopenaeus vannamei

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