您好，欢迎访问中国水产科学研究院 机构知识库！
中国水产科学研究院机构知识库

全部

  • 全部
  • 标题
  • 学者
  • 机构
  • 关键词

Economic profitability of tilapia farming in China

文献类型： 外文期刊

作者： Yuan, Yuan 1 ; Yuan, Yongming 1 ; Dai, Yunyun 1 ; Gong, Yunchong 1 ;

作者机构： 1.Chinese Acad Fishery Sci, Tilapia Ind Res Ctr China Agr Res Syst, Key Lab Freshwater Fisheries & Germplasm Resource, Minist Agr,Freshwater Fisheries Res Ctr, 9 Shanshui Rd East, Wuxi 214081, Jiangsu Provinc, Peoples R China

关键词： China;Economy;Farming;Profitability;Tilapia

期刊名称：AQUACULTURE INTERNATIONAL （ 影响因子：2.235； 五年影响因子：2.616 ）

ISSN：

年卷期：

页码：

收录情况： SCI

摘要： Tilapia is an internationally farmed trade species recommended by the United Nations Food and Agriculture Organization, which is promoted and farmed in more than 100 countries and regions. In China, tilapia culture is a promising aquaculture business and it occupies an important position in global tilapia culture. In this study, profitability analysis was used to analyze the production costs and economic benefits of different farming sizes among the main tilapia-producing areas of China. Sensitivity analysis was conducted to analyze the impact of uncertainty factors on net profit of tilapia farming. Details of the costs and benefits of tilapia culture in China could support financial planning by fish farmers. The economic profit indices measured in this study comprised the total profit, gross income, profit margin, and benefit-cost ratios. The results indicated that large farms has the highest cost and the highest cost-profit margin among the three categories, and the small farms has the lowest cost and profit margin, while the cost and profit margin of medium size are between the large and small sizes. Sensitivity analysis shows that the net profit of tilapia is very flexible to the change of price, feed, rent, and fixed cost, of which price elasticity was the highest, followed by the feed, rent, and fixed cost. According to the problems existing in the tilapia farming, some policy suggestions were put forward for sustainable tilapia culture.

  • 相关文献

[1]Assessment of the local environmental impact of intensive marine shellfish and seaweed farming-Application of the MOM system in the Sungo Bay, China. Zhang, Jihong,Fang, Jianguang,Wang, Wei,Jiang, Zengjie,Zhang, Jihong,Fang, Jianguang,Wang, Wei,Jiang, Zengjie,Hansen, Pia Kupka.

[2]Studies on fish heterosis with DNA fingerprinting. Wang, J,Xia, D.

[3]Genetic differentiation in seven geographic populations of the fleshy shrimp Penaeus (Fenneropenaeus) chinensis based on microsatellite DNA. Meng, Xian Hong,Wang, Qing Yin,Liu, Ping,Kong, Jie,Meng, Xian Hong,Jang, In Kwon.

[4]Effect of methomyl on sex steroid hormone and vitellogenin levels in serum of male tilapia (Oreochromis niloticus) and recovery pattern. Meng, Shun-Long,Qiu, Li-Ping,Hu, Geng-Dong,Fan, Li-Min,Song, Chao,Zheng, Yao,Wu, Wei,Qu, Jian-Hong,Li, Dan-Dan,Chen, Jia-Zhang,Xu, Pao.

[5]Dietary Aloe vera improves plasma lipid profile, antioxidant, and hepatoprotective enzyme activities in GIFT-tilapia (Oreochromis niloticus) after Streptococcus iniae challenge. Gabriel, Ndakalimwe Naftal,Qiang, Jun,Ma, Xin Yu,He, Jie,Xu, Pao,Liu, Kai,Gabriel, Ndakalimwe Naftal,Qiang, Jun,He, Jie,Xu, Pao,Liu, Kai.

[6]Evaluation of reference genes for quantitative real-time RT-PCR analysis of gene expression in Nile tilapia (Oreochromis niloticus). Yang, Chang Geng,Tian, Juan,Liu, Wei,Wu, Fan,Jiang, Ming,Wen, Hua,Wang, Xian Li.

[7]Vitamin C requirement of adult genetically improved farmed tilapia, Oreochromis niloticus. Wu, Fan,Huang, Feng,Wen, Hua,Jiang, Ming,Liu, Wei,Tian, Juan,Yang, Chang Geng.

[8]Histology and ultrastructure of the thymus during development in tilapia, Oreochromis niloticus. Cao, Jianmeng,Chen, Qiong,Lu, Maixin,Hu, Xinxin,Wang, Miao,Chen, Qiong,Hu, Xinxin.

[9]Effects of chronic exposure of methomyl on the antioxidant system in liver of Nile tilapia (Oreochromis niloticus). Meng, Shun Long,Hu, Geng Dong,Song, Chao,Fan, Li Min,Qiu, Li Ping,Xu, Pao,Meng, Shun Long,Chen, Jia Zhang,Xu, Pao,Meng, Shun Long,Chen, Jia Zhang,Xu, Pao.

[10]Effect of biofloc technology on growth, digestive enzyme activity, hematology, and immune response of genetically improved farmed tilapia (Oreochromis niloticus). Long, Lina,Yang, Jing,Guan, Chongwu,Wu, Fan,Li, Yuan.

[11]Chromosomal localization of rDNA genes and genomic organization of 5S rDNA in Oreochromis mossambicus, O. urolepis hornorum and their hybrid. Zhu, Hua Ping,Lu, Mai Xin,Gao, Feng Ying,Huang, Zhang Han,Yang, Li Ping,Gui, Jian Fang.

[12]Identification of wild tilapia species in the main rivers of south China using mitochondrial control region sequence and morphology. Gu, Dang En,Mu, Xi Dong,Xu, Meng,Luo, Du,Wei, Hui,Li, Ying Ying,Zhu, Yun Jie,Luo, Jian Ren,Hu, Yin Chang,Zhu, Yun Jie.

[13]Responses of Glutathione-Related Antioxidant Defense System in Serum of Nile Tilapia (Oreochromis niloticus) Exposed to Sublethal Concentration of Methomyl and Recovery Pattern. Meng, Shun-Long,Qu, Jian-Hong,Fan, Li-Min,Qiu, Li-Ping,Chen, Jia-Zhang,Xu, Pao,Meng, Shun-Long,Chen, Jia-Zhang,Xu, Pao.

[14]Transcriptome profiling and digital gene expression analysis of Nile tilapia (Oreochromis niloticus) infected by Streptococcus agalactiae. Zhang, Rui,Zhang, Li-li,Ye, Xing,Tian, Yuan-yuan,Sun, Cheng-fei,Lu, Mai-xin,Bai, Jun-jie,Zhang, Rui.

[15]Hepatic Antioxidant Enzymes SOD and CAT of Nile Tilapia (Oreochromis niloticus) in Response to Pesticide Methomyl and Recovery Pattern. Meng, Shun Long,Chen, Jia Zhang,Xu, Pao,Qu, Jian Hong,Fan, Li Min,Song, Chao,Qiu, Li Ping,Meng, Shun Long,Chen, Jia Zhang,Xu, Pao. 2014

[16]An outbreak of granulomatous inflammation associated with Francisella noatunensis subsp orientalis in farmed tilapia (Oreochromis niloticus x O-aureus) in China. Lin Qiang,Li Ningqiu,Fu Xiaozhe,Hu Qiandong,Chang Ouqin,Liu Lihui,Zhang Defeng,Wang Guangjun,Wu Shuqin,Lin Qiang,Li Ningqiu,Fu Xiaozhe,Liu Lihui,Zhang Defeng,Wu Shuqin,San Guibao. 2016

[17]Optimisation of extraction conditions and characteristics of skin gelatin from Nile tilapia (Oreochromis niloticus). Yan, Xiaoyan,Cao, Wenhong,Hong, Pengzhi,Zhang, Chaohua,Li, Laihao. 2010

[18]Study on Characteristic of Osmotic Dehydration and Mass Transfer of Tilapia Fillet in Sucrose Solution. Duan, Zhenhua,Wang, Julan,Pan, Yonggui,Duan, Zhenhua,Peng, Jian,Yang, Yi,Wu, Yanyan. 2012

[19]The effects of copper, iron and zinc on digestive enzyme activity in the hybrid tilapia Oreochromis niloticus (L.) x Oreochromis aureus (Steindachner). Li, J. -S.,Li, J. -L.,Wu, T. -T.. 2007

[20]Immunogenicity of the LrrG protein encapsulated in PLGA microparticles in Nile tilapia (Oreochromis niloticus) vaccinated against Streptococcus agalactiae. Ke, Xiaoli,Chen, Xue,Liu, Zhigang,Lu, Maixin,Gao, Fengying,Cao, Jianmeng,Chen, Xue. 2017

作者其他论文 更多>>
置顶
购物车
反馈

© 京ICP备09089781号-29 主办单位：中国水产科学研究院

学术资源： 中国农业科学院 农业专业知识服务系统 农科联盟资源共建共享平台 中国农业科技文献与信息服务平台 中国农业期刊集成服务平台