Biological and Applied Environmental Research最新文献_第4页

Checklist of Fish Hosts of Species of Contracaecum Railliet & Henry, 1912 (Nematoda: Ascaridida: Anisakidae) in Iraq 伊拉克r.r.r.r.t和Henry缩尾绦虫寄主清单，1912(线虫目:蛔虫目:羊尾绦虫科)

Biological and Applied Environmental Research Pub Date : 2021-07-07 DOI: 10.51304/BAER.2021.5.2.281

F. Mhaisen

{"title":"Checklist of Fish Hosts of Species of Contracaecum Railliet & Henry, 1912 (Nematoda: Ascaridida: Anisakidae) in Iraq","authors":"F. Mhaisen","doi":"10.51304/BAER.2021.5.2.281","DOIUrl":"https://doi.org/10.51304/BAER.2021.5.2.281","url":null,"abstract":"Surveying literature concerning the occurrence of the nematode larval forms of the genus Contracaecum in fishes of Iraq, showed the infection of 44 freshwater and marine fish species in Iraq with such larvae. The infection included larvae of unidentified Contracaecum species, Contracaecum rudolphii type-B and Contracaecum septentrionale Kreis, 1955. The infections were distributed in Tigris, Euphrates and Shatt Al-Arab rivers as well as some of their tributaries, lakes, marshes, drainage networks in addition to many fish ponds and floating cages in different parts of Iraq. This checklist also provided references on some histopathological and biochemical changes, some ecological aspects of the infection, life cycle and scanning electron microscopy. In addition, this checklist includes literature on six species of adult Contracaecum species as well some unidentified species of this genus from 17 bird species from different parts of Iraq, of which both Eurasian bittern Botaurus stellaris and pygmy cormorant Microcarbo pygmaeus were infected with a maximum number of three Contracaecum species as well as unidentified species of this genus.","PeriodicalId":403888,"journal":{"name":"Biological and Applied Environmental Research","volume":"26 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-07-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124103115","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: 1

The Inhibitory Effect of the Aqueous Extract of Ceratophyllum demersum on Vibrio cholarae that Isolated from Cyprinus carpio 青霉水提物对鲤鱼霍乱弧菌的抑制作用

Biological and Applied Environmental Research Pub Date : 2021-01-15 DOI: 10.51304/baer.2021.5.1.24

Nadia Al-Shammari

{"title":"The Inhibitory Effect of the Aqueous Extract of Ceratophyllum demersum on Vibrio cholarae that Isolated from Cyprinus carpio","authors":"Nadia Al-Shammari","doi":"10.51304/baer.2021.5.1.24","DOIUrl":"https://doi.org/10.51304/baer.2021.5.1.24","url":null,"abstract":"The current study was conducted to determine the inhibitory effect of the aqueous extract of hornwort Ceratophyllum demersum on Vibrio cholerae bacteria that affects the common carp Cyprinus carpio L. in fish farms. The inhibitory effect of the aqueous extract was determined in petri dishes. The inhibition effects of the extract and six common antibiotics (Nalidixic acid, Nitrofurantoin, Gentamicin, Streptomycin, Tetracycline, and Amoxicillin) were compared; the results showed that the inhibition effect of the aqueous extract of hornwort was higher than the inhibitory effects of the six antibiotics. The stock solution 100% of the aqueous extract showed an inhibition effect reached 35.3 mm compared with 25 mm, 15 mm, 7 mm, 10 mm, 23 mm and 11 mm of Nalidixic acid, Nitrofurantoin, Gentamicin, Streptomycin, Tetracycline, and Amoxicillin antibiotics respectively. A positive correlation was recorded between concentration of aqueous extract and its inhibitory effect. The average of inhibition diameter was 23.3 mm, 27.6 mm, 28.6 mm, and 35.3 mm for the concentrations 25%, 50%, 75% and 100% of the stock solution, respectively.","PeriodicalId":403888,"journal":{"name":"Biological and Applied Environmental Research","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-01-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129199760","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

Effects of Dietary Omega-3 Fatty Acids (DHA/EPA) and Vitamin E on Fatty Acid Profile of Common Carp, Cyprinus carpio Ovaries 饲料中添加Omega-3脂肪酸(DHA/EPA)和维生素E对鲤鱼卵巢脂肪酸谱的影响

Biological and Applied Environmental Research Pub Date : 2021-01-15 DOI: 10.51304/baer.2021.5.1.10

O. Salih

{"title":"Effects of Dietary Omega-3 Fatty Acids (DHA/EPA) and Vitamin E on Fatty Acid Profile of Common Carp, Cyprinus carpio Ovaries","authors":"O. Salih","doi":"10.51304/baer.2021.5.1.10","DOIUrl":"https://doi.org/10.51304/baer.2021.5.1.10","url":null,"abstract":"The current study aimed to clarify the fatty acids profile in the breeding stock ovaries of common carp (Cyprinus carpio L.) fed on two food additives. The study was carried out in the Shrimp Hatchery which belonging to the Basrah Agricultural Directorate. Three treatment groups were used, the first treatment (T1) represented as control without any food additives, the second treatment (T2) supplemented with 5 g/kg omega-3 fatty acids, and the third treatment (T3) to which vitamin E was added at a concentration of 200 mg/kg. Fishes were randomly distributed in three replicates for each treatment with six of common carp brood stock per replicate. Nine cages were used which placed in earthen pond. Feeding trail lasted from 29 Oct 2018 to 14 Mar 2019. After feeding fish for 82 days, the oil was extracted from gonads by two methods, the first one by Soxhlet apparatus and the second by Accelerated Solvent Extraction (ASE) method. The fatty acid profiles were analyzed using gas chromatograph by GC/MS (Gas Chromatography Mass spectrometry). Results showed that the content of fatty acids in the ovaries of treated fishes in T1, the presence of saturated and unsaturated omega-3 and omega-6 fatty acids, were monounsaturated fatty acid (C19H36:1) scored the highest percentage (52.55%). Fishes in T2 recorded the presence of saturated and unsaturated omega-3 and omega-6 fatty acids were omega-12 (C18H34:12) recorded the highest percentage (50.02%), while T3 fishes showed the presence of saturated and unsaturated fatty acids from the group of omega-6 fatty acids and the unsaturated fatty acid omega-9 (C18H34:9) record the highest percentage (63.24%).In conclusion this study suggested that the content of fatty acids in fish ovaries reflects the composition of fatty acids in the diet.","PeriodicalId":403888,"journal":{"name":"Biological and Applied Environmental Research","volume":"312 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-01-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123480613","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: 1

Efficiency of Grape (Vitis vinifera) Seed Oil on Nonspecific Immune Response and Histopathological Effects in Common Carp Cyprinus carpio Challenged with Pseudomonas aeruginosa 葡萄籽油对铜绿假单胞菌侵染鲤鱼非特异性免疫反应的影响及组织病理学效应

Biological and Applied Environmental Research Pub Date : 2021-01-15 DOI: 10.51304/baer.2021.5.1.130

Israa Al-Atbee

{"title":"Efficiency of Grape (Vitis vinifera) Seed Oil on Nonspecific Immune Response and Histopathological Effects in Common Carp Cyprinus carpio Challenged with Pseudomonas aeruginosa","authors":"Israa Al-Atbee","doi":"10.51304/baer.2021.5.1.130","DOIUrl":"https://doi.org/10.51304/baer.2021.5.1.130","url":null,"abstract":"The present study was carried out to assess the effect of grape seed oil supplemented diet on non- specific immunity of Cyprinus carpio against the pathogenic bacteria Pseudomonas aeruginosa. Fish weights 41.69±2.25 g and total length 13.65±1.24 cm were randomly distributed into four treatments (two replications for each treatment). Fish groups were fed four dissimilar diets up to 40 days. The first group (T1) was fed with 0.2% grape seed oil, the second group (T2) was fed supplemented with 0.5% grape seed oil, the third group (T3) was supplemented with 1% grape seed oil and the forth group (T4) was served as the control group which fed basal diet without supplementing with grape seed oil. Forty-six fishes in all treatment groups were challenged intramuscularly with P. aeruginosa on day 41. The fishes in experimental groups were challenged intramuscularly with 0.2 ml P. aeruginosa at a concentration of 108 CFU/ml and after challenge (14 days), the different parameters were determined including nitroblue tetrazolium % (NBT), myeloperoxidases % (MPO), phagocytic activity (%) and serum lysozyme activity (U/min). The results indicated that T2 group had significant increased (p<0.05) in NBT activity, MPO activity, phagocytic activity and lysozyme activity compared with control group and to other treatment groups, followed by T1 and T3, respectively. In addition, T2 showed highest resistance to challenge P. aeruginosa compared with other groups. T3 and T4 groups showed a decreased performance in all non-specific immune parameters. There were histopathological effects in liver, showing a focal region of lymphocyte aggregation (T3), and hemorrhage into the hepatic vein with infiltration of inflammatory cells (T4). Therefore, these results indicated that 0.5% grape seed oil (T2) as additive fed could be used as prophylactic in common carp culture to enhance the protection against any possible infection by P. aeruginosa.","PeriodicalId":403888,"journal":{"name":"Biological and Applied Environmental Research","volume":"35 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-01-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126068493","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

Mucilage Extraction from Basil (Ocimum basilicum) and its Applications in the Diets of Cyprinus carpio Fingerlings 罗勒(Ocimum basilicum)粘液提取及其在鲤鱼种饲料中的应用

Biological and Applied Environmental Research Pub Date : 2021-01-15 DOI: 10.51304/baer.2021.5.1.86

Qusay Al-Hamdani

引用次数: 4

Checklist of Fish Hosts of Species of Lernaea Linnaeus, 1758 (Hexanauplia: Cyclopoida: Lernaeidae) in Iraq 伊拉克1758年林奈勒奈鱼种寄主名录(河蟹目:圆足目:勒奈科)

Biological and Applied Environmental Research Pub Date : 2021-01-15 DOI: 10.51304/baer.2021.5.1.53

F. Mhaisen

{"title":"Checklist of Fish Hosts of Species of Lernaea Linnaeus, 1758 (Hexanauplia: Cyclopoida: Lernaeidae) in Iraq","authors":"F. Mhaisen","doi":"10.51304/baer.2021.5.1.53","DOIUrl":"https://doi.org/10.51304/baer.2021.5.1.53","url":null,"abstract":"Surveying literature concerning the occurrence of Lernaea cyprinacea and L. oryzophila as well as some unidentified Lernaea species infecting fishes of Iraq, showed the infection of 31 fish species with L. cyprinacea, one fish species with L. oryzophila and seven fish species with unidentified Lernaea species as adults or larval stages. The infections were distributed in Tigris, Euphrates and Shatt Al-Arab rivers as well as some of their tributaries, lakes, marshes, drainage networks in addition to many fish ponds and floating cages in different parts of Iraq. The study also provided information on control methods, histopathological effects, some ecological aspects of the infection, life cycle, experimental infection, fertilization of fish ponds and effect of water pollution on the infection with L. cyprinacea. It is concluded that fail of inspection of the common carp, Cyprinus carpio, while transferring to different inland waters and fish farm as well as ignoring the application of quarantine measures plaid an important role in spreading L. cyprinacea in new habitats as well as the infection of other freshwater fishes with this parasite.","PeriodicalId":403888,"journal":{"name":"Biological and Applied Environmental Research","volume":"158 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-01-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122805440","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: 2

Survey of Fish Fauna from Five Stations in Duhok Province, Kurdistan Region, Iraq 伊拉克库尔德斯坦地区杜胡克省5个站点鱼类区系调查

Biological and Applied Environmental Research Pub Date : 2021-01-15 DOI: 10.51304/baer.2021.5.1.1

Firas Mizory

引用次数: 0

Temperature Rising (Two Celsius) Effect on Planktonic Biomass in Subtropical Marshes, Iraq 升温(2摄氏度)对伊拉克亚热带沼泽浮游生物生物量的影响

Biological and Applied Environmental Research Pub Date : 2021-01-15 DOI: 10.51304/baer.2021.5.1.44

Mohammed Jawad Salih Al‐Haidarey

{"title":"Temperature Rising (Two Celsius) Effect on Planktonic Biomass in Subtropical Marshes, Iraq","authors":"Mohammed Jawad Salih Al‐Haidarey","doi":"10.51304/baer.2021.5.1.44","DOIUrl":"https://doi.org/10.51304/baer.2021.5.1.44","url":null,"abstract":"Planktonic species may respond to climate change through their niche across three axes which include self, space and time. This study was designed to investigate the effect of increasing winter temperature on the plankton biomass, the mesocosm was constructed as a collection of 16 enclosures with a water-outlet system and natural sediment, two aquatic plant species and heating system. This research was conducted over 12 weeks (beginning on Dec. 2018) when the temperature of eight enclosures was 2±0.2 °C higher than the ambient temperature. Weekly abiotic parameters (salinity, pH, PO4, NO3, DIC) and biotic (chlorophyll-a, zooplankton and phytoplankton biomass) were reported. The obtained results showed that there were no major improvements in salinity, pH, PO4, NO3 and dissolved inorganic carbon (DIC). Whereas, chlorophyll-a, zooplankton and phytoplankton biomass have dramatically improved. Therefore, this research has indicated that water temperature change during the winter season due to climate change could affect planktonic biomass and early spring in subtropical marshes, but this study was performed in the mesocosm experiment and it needs to be studied in large-scale natural lake ecosystems.","PeriodicalId":403888,"journal":{"name":"Biological and Applied Environmental Research","volume":"32 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-01-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130645129","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

Effects of Some Dietary Additives on Growth Performance and Feed Efficiency of Young Common Carp Cyprinus carpio 饲料添加剂对鲤幼鱼生长性能和饲料效率的影响

Biological and Applied Environmental Research Pub Date : 2021-01-15 DOI: 10.51304/baer.2021.5.1.98

A. Mojer

{"title":"Effects of Some Dietary Additives on Growth Performance and Feed Efficiency of Young Common Carp Cyprinus carpio","authors":"A. Mojer","doi":"10.51304/baer.2021.5.1.98","DOIUrl":"https://doi.org/10.51304/baer.2021.5.1.98","url":null,"abstract":"Effects of adding three dietary additives and their mixture to control diet (38% protein) on the growth performance and feed efficiency of young common carp Cyprinus carpio with an average weight of 16.16+0.09 g were assessed. These additives were probiotic (Saccharomyces cerevisiae yeast) (T1), amino acids (lysine and methionine) (T2), a mixture of exogenous enzymes (protease, cellulase, α-amylase, amyloglucosidase, pectinase, beta-glucanase, xylanase, phytase, lipase and beta mannanase) (T3), their mixture (T4) and control (T5). Inclusion of probiotic and exogenous enzymes showed significant (P<0.05) improvement in the growth performance and feed efficiency of the fishes compared with control and other additive diets. Otherwise, the inclusion of amino acids and the additive mixture did not show any significant (P>0.05) improvement compared with the control diet. Probiotic diet (T1) recorded greatest specific growth rate SGR (0.68%/day) and best feed conversion ratio FCR (2.84), followed by exogenous enzymes diet (0.57%/day and 3.44, respectively), while the SGR and FCR values for T2, T4 and control were decreased significantly (P<0.05). Probiotic and enzymes feed additives have proved significant enhancement of fish growth and feed efficiency.","PeriodicalId":403888,"journal":{"name":"Biological and Applied Environmental Research","volume":"18 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-01-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127104301","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

Myxosporeans (Phylum Myxozoa) Parasitic on Some Fishes from Hamrin Lake in Diyala Province, Iraq 伊拉克迪亚拉省哈姆林湖部分鱼类的粘孢子虫(粘虫门)

Biological and Applied Environmental Research Pub Date : 2021-01-15 DOI: 10.51304/baer.2021.5.1.141

J. Al-Jawda

{"title":"Myxosporeans (Phylum Myxozoa) Parasitic on Some Fishes from Hamrin Lake in Diyala Province, Iraq","authors":"J. Al-Jawda","doi":"10.51304/baer.2021.5.1.141","DOIUrl":"https://doi.org/10.51304/baer.2021.5.1.141","url":null,"abstract":"Between January and December 2019, a total of 368 fish specimens were collected from Hamrin lake in Diyala province, Iraq. These fishes belonged to 16 species: Acanthobrama marmid, Alburnus caeruleus, A. sellal, Arabibarbus grypus, Carasobarbus luteus, Carassius auratus, Chondrostoma regium, Cyprinion kais, C. macrostomum, Cyprinus carpio, Garra rufa, Leuciscus vorax, Luciobarbus xanthopterus, Mastacembelus mastacembelus, Mystus pelusius and Planiliza abu. The result of inspection showed that these fishes were infected with 25 species of parasites belonging to the class Myxosporea. These included one species each of Chloromyxum and Unicauda, two species each of Myxidium and Thelohanellus and 19 species of Myxobolus. Among these parasites, Myxobolus pfeifferi infected the highest number of hosts (ten host species), followed by M. drjagini and M. oviformis (nine host species each), while five parasite species infected one host species each. Among these fishes, C. luteus was infected with the highest number of parasite species (18 species), followed by C. carpio (13 species). Myxobolus. hemibarbi was recorded in the present study for the first time in Iraq. The description and measurements of this parasite is presented. In addition, a total of 35 new host records in Iraq were reported for 18 species of these parasites.","PeriodicalId":403888,"journal":{"name":"Biological and Applied Environmental Research","volume":"94 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-01-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127664769","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