气候变化领域集成服务门户(CCPortal): The impact of salinity and temperature stress on survival, behaviour, immune response, and proximate composition of giant freshwater prawn Macrobrachium rosenbergii

CCPortal

DOI	10.1007/s10499-024-01468-6
	The impact of salinity and temperature stress on survival, behaviour, immune response, and proximate composition of giant freshwater prawn Macrobrachium rosenbergii
	Bir, Joyanta; Sarker, Haimanti; Mita, Faria Sultana; Noor, Md Imran; Kumar, Ranajit; Islam, Shikder Saiful; Das, Mousumi; Huq, Khandaker Anisul
发表日期	2024
ISSN	0967-6120
EISSN	1573-143X
英文摘要	Salinity and temperature significantly affect the growth and production of giant freshwater prawn Macrobrachium rosenbergii. This research investigated the effect of these two vital parameters on behaviour, survival, haemocyte-based cellular immunity, and proximate composition of M. rosenbergii. Adolescent prawns were exposed at five different salinities (0, 5, 10, 15, 20 ppt) and temperatures (22, 26, 30, 34, 38 degrees C) at a stocking of 6-ind/25-L glass tank with three replication and nursed up to 168 h. Prawn showed normal behaviour and movement up to salinity of 10 ppt, while rising salinity to 20 ppt associated with abnormal behaviour caused 50% mortality within 72 h and showed complete mortality after 96 h. Prawns exposed at 22-30 degrees C exhibited normal behaviours, while uplifting temperature to 34 degrees C showed unusual behaviour and mortality. Further increase of temperature to 38 degrees C, survival rapidly decreased to 33.33% after 24 h, and complete mortality happened within 72 h. Total haemocyte count and differential haemocyte count did not exhibit significant variation at salinity <= 10 ppt and temperature <= 30 degrees C, while there was a significant declination at higher salinities (>= 15 ppt) and temperatures (>= 34 degrees C). Interestingly, after a significant fall in protein content at 30 degrees C, it started to increase at higher temperatures. Meanwhile, a significant decrease in lipid content was recorded at salinity >= 15 ppt. Water quality measurements were within acceptable norms for prawn aquaculture throughout the experiment. According to this study, prawns' growth, behaviour, and immune system were mostly unaffected by saline levels up to 10 ppt and temperatures below 30 degrees C; thus, ranges could be adopted for climatically altered coastal environments.
英文关键词	Freshwater prawn; Temperature; Salinity; Survival; Immunity; Proximate composition
语种	英语
WOS研究方向	Fisheries
WOS类目	Fisheries
WOS记录号	WOS:001190204200001
来源期刊	AQUACULTURE INTERNATIONAL
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/301762
作者单位	Khulna University; University of Basque Country; University of Basque Country; University of Miami; University of Tasmania; Bangabandhu Sheikh Mujibur Rahman Agricultural University (BSMRAU)
推荐引用方式 GB/T 7714	Bir, Joyanta,Sarker, Haimanti,Mita, Faria Sultana,et al. The impact of salinity and temperature stress on survival, behaviour, immune response, and proximate composition of giant freshwater prawn Macrobrachium rosenbergii[J],2024.
APA	Bir, Joyanta.,Sarker, Haimanti.,Mita, Faria Sultana.,Noor, Md Imran.,Kumar, Ranajit.,...&Huq, Khandaker Anisul.(2024).The impact of salinity and temperature stress on survival, behaviour, immune response, and proximate composition of giant freshwater prawn Macrobrachium rosenbergii.AQUACULTURE INTERNATIONAL.
MLA	Bir, Joyanta,et al."The impact of salinity and temperature stress on survival, behaviour, immune response, and proximate composition of giant freshwater prawn Macrobrachium rosenbergii".AQUACULTURE INTERNATIONAL (2024).