International Journal of Fisheries and Aquatic Studies最新文献_第3页

Fish seed production and hatchery management at Bhimpur National Seed Farm, Banswara, Rajasthan 拉贾斯坦邦班斯瓦拉 Bhimpur 国家种子农场的鱼种生产和孵化场管理

International Journal of Fisheries and Aquatic Studies Pub Date : 2024-01-01 DOI: 10.22271/fish.2024.v12.i1b.2902

Yogita Ninama

引用次数: 0

Back to the basics: Neuroendocrine control of reproduction 返璞归真：生殖的神经内分泌控制

International Journal of Fisheries and Aquatic Studies Pub Date : 2024-01-01 DOI: 10.22271/fish.2024.v12.i1b.2897

J. Abedin, Dr. K Kalita, Jyotismita Thakuria

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Comprehensive review on Indian major carps: An integrated approach to pond cultivation, nutrition, and health management for sustainable aquaculture 印度主要鲤科鱼类综述：可持续水产养殖的池塘养殖、营养和健康管理综合方法

International Journal of Fisheries and Aquatic Studies Pub Date : 2024-01-01 DOI: 10.22271/fish.2024.v12.i1a.2884

Dr. Vishnu Kiran Manam, Mohammad Asif Quraishi

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Preferred food items of Juvenile hilsa (Tenualosa ilisha) of the Meghna river estuary in Moju Chowdhury Hat, Lakshmipur 拉克希米普尔 Moju Chowdhury Hat 的梅格纳河河口幼鱼（Tenualosa ilisha）的首选食物

International Journal of Fisheries and Aquatic Studies Pub Date : 2024-01-01 DOI: 10.22271/fish.2024.v12.i1b.2900

Afsana Kabir Dipty, Elias Mahmud, Meskat Hossain

{"title":"Preferred food items of Juvenile hilsa (Tenualosa ilisha) of the Meghna river estuary in Moju Chowdhury Hat, Lakshmipur","authors":"Afsana Kabir Dipty, Elias Mahmud, Meskat Hossain","doi":"10.22271/fish.2024.v12.i1b.2900","DOIUrl":"https://doi.org/10.22271/fish.2024.v12.i1b.2900","url":null,"abstract":"Monthly and size group-wise variation of feeding preference of juvenile hilsa was studied in the Meghna estuary, Lakshmipur from July to December, 2022. The specimens were dissected and gut contents were analysed by frequency of occurrence (FOC%), volumetric analysis (V%), relative gut length (RLG) and index of relative importance (IRI%) method. Fishes (n=120) were divided into 5 different size groups i.e. below 5 g, 5-10 g, 10-15 g, 15-20 g and 20-25 g. There were 26 genera of phytoplankton and 16 genera of zooplankton were recorded. According to FOC%, V% and IRI%, copepod and diatoms were found the major food constitutes in all the five size groups. Major bacillariophyceae genera were recorded Coscinodiscus sp., Synedra sp. and Rhizosolenia sp., and followed by copepoda ( Calanus sp. and Pseudodiaptomus sp.). Based on the FOC% and V% we found sand particles as a constituent in the gut of hilsa (early age) was noticed but from IRI% value, it was observed that sand was only engulfed by hilsa with food particles during bottom feeding but not a preferred food item.","PeriodicalId":14048,"journal":{"name":"International Journal of Fisheries and Aquatic Studies","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2024-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140521568","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

The effect of sulphur goatfish, sesarma, and green mussel as feed on the growth and survival of mud crab (Scylla paramamosain) in recirculation systems 硫磺山羊鱼、芝麻和青口作为饲料对循环系统中泥蟹（Scylla paramamosain）的生长和存活的影响

International Journal of Fisheries and Aquatic Studies Pub Date : 2024-01-01 DOI: 10.22271/fish.2024.v12.i1a.2891

Muhammad Alma Imaduddien, Desrina, Subandiyono, S. Windarto, V. Herawati

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Sub-lethal toxic effect of cadmium chloride (CdCl2) on freshwater murrel Channa punctata (BLOCH) 氯化镉（CdCl2）对淡水鼠鳢（BLOCH）的亚致死毒性效应

International Journal of Fisheries and Aquatic Studies Pub Date : 2024-01-01 DOI: 10.22271/fish.2024.v12.i1a.2893

Mrinmoy Choudhury, Prantik Deka, Debashree Purkayastha

引用次数: 0

Preliminary results of the characterization of Clarias species from Lake Magui in Mali from the Vomerian plate 马里马吉湖蛤鲷物种特征的初步结果

International Journal of Fisheries and Aquatic Studies Pub Date : 2024-01-01 DOI: 10.22271/fish.2024.v12.i1b.2901

R. Diop, Youssouf Sanogo, Adama Konaté, Nanourou Dembélé, Da Costa Sébastino Kouassi, Siaka Dembélé, D. Konate, O. Ouattara, Seydou Koné, Rokiatou Fané

引用次数: 0

Analysis of the distribution and diversity of aquatic insects in Lingan Kerur Lake in Degloor, Maharashtra 马哈拉施特拉邦 Degloor 的 Lingan Kerur 湖中水生昆虫的分布和多样性分析

International Journal of Fisheries and Aquatic Studies Pub Date : 2024-01-01 DOI: 10.22271/fish.2024.v12.i1b.2895

Thaware Vivek Hanmantrao

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Analysis of growth in high saline nursery and grow-out culture of Litopenaeus vannamei on the southeast coast of India 印度东南沿海万年青高盐度育苗和生长养殖的生长分析

International Journal of Fisheries and Aquatic Studies Pub Date : 2024-01-01 DOI: 10.22271/fish.2024.v12.i1b.2896

B. Gunalan, V. Bs, Mansingh Vr, Sankar G, Nithya Mary G

{"title":"Analysis of growth in high saline nursery and grow-out culture of Litopenaeus vannamei on the southeast coast of India","authors":"B. Gunalan, V. Bs, Mansingh Vr, Sankar G, Nithya Mary G","doi":"10.22271/fish.2024.v12.i1b.2896","DOIUrl":"https://doi.org/10.22271/fish.2024.v12.i1b.2896","url":null,"abstract":"This study presents a comprehensive analysis of the nursery and grow-out phases in the aquaculture of Pacific white shrimp ( Litopenaeus vannamei ). In the nursery tank, a constant salinity of 43 ppt was maintained, alongside pH fluctuations (7.7-8.2), dissolved oxygen levels (6.5-7.5 ppm), alkalinity variations (140-200 ppm), and ammonia concentrations (0.1-0.2 ppm). Microbial populations exhibited 300-500 yellow colonies (cfu/ml) and 60-80 green colonies (cfu/ml). Shrimps, stocked at 6.7 pieces per litre, demonstrated impressive growth, reaching an average body weight of 0.90 grams, with a daily gain of 0.031 grams and a survival rate of 87%.The transition to grow-out ponds featured diverse stocking densities (10-17 m 2 ) and salinity levels (45-48 ppt). Water quality parameters, including hydrogen ion concentration (7.9-8.5), dissolved oxygen (4-4.5 ppm), ammonia (0.1 ppm), alkalinity (100-120 ppm), magnesium (1000 ppm), and calcium (900 ppm), were carefully managed. Beneficial bacteria ranged from 300 to 700 cfu/ml, while harmful bacteria varied from 40 to 120 ppm. Survival rates were highest in Ponds 1C, 1D, and 1E (80-90%), with a feed conversion ratio (FCR) of 1.4 in Pond 1E and 1.5 in others. Peak daily growth occurred in Ponds 1B, 1D, and 1E at 0.4 grams, with the greatest growth of 33 grams observed in Ponds 1D and 1E. Pond 1A yielded the highest harvest quantity at 1640 kg, accompanied by the highest feed usage at 2500 kg. This study underscores the significance of effective water quality management in optimizing growth and survival in Pacific white shrimp aquaculture.","PeriodicalId":14048,"journal":{"name":"International Journal of Fisheries and Aquatic Studies","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2024-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140517401","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Culture of mud crab, Scylla serrata Forskal, 1775 with different feed formulations 用不同饲料配方养殖泥蟹 Scylla serrata Forskal, 1775

International Journal of Fisheries and Aquatic Studies Pub Date : 2024-01-01 DOI: 10.22271/fish.2024.v12.i1a.2889

A. Tamsil, Hasnidar, Hamdan Akbar

引用次数: 0