斯里兰卡的可持续对虾养殖;BMP 的利用和抗生素的使用。

IF 1.5 Q3 AGRICULTURE, DAIRY & ANIMAL SCIENCE
Journal of Advanced Veterinary and Animal Research Pub Date : 2024-03-12 eCollection Date: 2024-03-01 DOI:10.5455/javar.2024.k744
Hiroichi Kono, Takahiro Sajiki, M N D F Abeykoon, Keisuke Kato, Tiana N Randrianantoandro
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引用次数: 0

摘要

研究目的在斯里兰卡对虾养殖业快速发展的背景下,本研究旨在通过实况调查评估对虾养殖管理规范的分布和了解情况,研究对虾养殖管理规范与疾病爆发之间的关系,并分析当前抗生素的使用趋势:对斯里兰卡养虾业发达的西北省 Puttalam 地区的 131 个养虾场进行了问卷调查。调查于 2021 年 9 月至 10 月进行。此外,在 2022 年 8 月和 2023 年 8 月,还对普塔兰县和拜蒂克洛县的养虾场、虾孵化场和出口公司进行了访谈。数据分析采用了描述性统计、Probit 和 Tobit 回归分析:项目计数技术显示,在未咨询专家的情况下使用抗生素的差异显著(p < 0.05),表明使用不当。没有水产养殖户表示不了解养殖管理规范,在参加过养殖管理规范研讨会的 45 位养殖户中,有 30 位声称对养殖管理规范有很好的了解。Probit 和 Tobit 回归结果显示,对 BMPs 的了解程度、教育水平以及从推广和指导机构获得的对虾养殖卫生管理信息与对虾养殖中的疾病发生率和弃虾量成反比:结论:尽管BMP禁止使用抗生素,但分析结果表明抗生素使用不当。研究结果表明,加强对 BMP 的了解可降低疾病发生率和虾的丢弃量,这强调了需要采取激励措施来促进 BMP 的采用,减少对抗生素的需求。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Sustainable shrimp farming in Sri Lanka; Utilization of BMPs and antibiotics use.

Objective: In the context of the fast-expanding shrimp farming industry in Sri Lanka, this study aimed to evaluate the distribution and understanding of BMPs, examine the relationship between BMPs and disease outbreaks, and analyze the current antibiotic usage trends through a fact-finding survey.

Materials and methods: A questionnaire survey was conducted in 131 shrimp farms located in Puttalam District in North Western Province, where shrimp farming is thriving in Sri Lanka. The survey was conducted from September to October 2021. In addition, in August 2022 and August 2023, interviews were conducted with shrimp farms in Puttalam district and Batticaloa district, shrimp hatcheries, and export companies. Data were analyzed using descriptive statistics, Probit, and Tobit regression analysis.

Results: The item-count technique revealed a significant (p < 0.05) difference in the use of antibiotics without consulting experts, signifying inappropriate use. No aquaculture farmer reported being unaware of BMPs, and among the 45 farmers who attended a BMPs seminar, 30 claimed to possess a good understanding of BMPs. Probit and Tobit regression results revealed that the rate of understanding of BMPs, education level, and obtaining information on the sanitation management of shrimp farming from extension and guidance organizations were inversely associated with both disease incidence in shrimp farming and shrimp discards.

Conclusion: Although the use of antibiotics is prohibited in BMPs, the analysis results suggest inappropriate use of antibiotics. The findings indicate that enhanced BMP understanding can reduce disease incidence and shrimp discards, emphasizing the need for incentives to promote BMP adoption and reduce the necessity for antibiotics.

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来源期刊
CiteScore
2.70
自引率
7.10%
发文量
41
审稿时长
6 weeks
期刊介绍: Journal of Advanced Veterinary and Animal Research (JAVAR) - is an open access, international, peer-reviewed, quarterly, highly-indexed scientific journal publishing original research findings and reviews on all aspects of veterinary and animal sciences. Basic and applied researches on- - Anatomy & histology - Animal health economics - Animal nutrition - Animal reproduction - Animal science - Antimicrobial resistance (AMR) - Biochemistry - Biotechnology - Dairy science - Epidemiology - Food hygiene and technology - Genetics and breeding - Immunology - Microbiology - Parasitology - Pathology - Pharmacology & toxicology - Physiology - Poultry science - Preventive veterinary medicine - Public health - Surgery & obstetrics - Veterinary extension studies - Wildlife & aquatic medicine - Zoo animal medicine.
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