:Influence of two different dietary zinc sources in freshwater prawn Macrobrachium rosenbergii post larvae论文

:Influence of two different dietary zinc sources in freshwater prawn Macrobrachium rosenbergii post larvae论文

本文主要研究内容

作者(2019)在《Influence of two different dietary zinc sources in freshwater prawn Macrobrachium rosenbergii post larvae》一文中研究指出:A feeding experiment was conducted to evaluate the ef fects of bulk zinc(B-Zn) and zinc nanoparticles(Zn-NPs) on survival, growth, compositions of amino acid and fatty acid, and nonspeci?c immune responses of the freshwater prawn, Macrobrachium rosenbergii post larvae. The B-Zn(size 10 μm)and Zn-NPs(size 50 nm) were supplemented separately with the basal feeds of M. rosenbergii at 60 mg/kg and feed without supplementation of any Zn source was served as a control. M. rosenbergii were fed these feeds for 90 days and the results showed that signi?cant( P <0.05) improvements in survival, growth, feed intake,speci?c growth rate, essential amino acids, unsaturated fatty acids, nonspeci?c immune responses(total haemocytes and dif ferential haemocytes count) of M. rosenbergii fed with B-Zn and Zn-NPs supplemented feeds when compared to control. Among these Zn sources, Zn-NPs supplemented feeds fed prawns showed signi?cantly( P <0.05) better performance than that of B-Zn and control. Hence, present study suggests that the 60 mg/kg Zn-NPs can be supplemented with basal feeds of M. rosenbergii for regulating better survival and growth.

Abstract

A feeding experiment was conducted to evaluate the ef fects of bulk zinc(B-Zn) and zinc nanoparticles(Zn-NPs) on survival, growth, compositions of amino acid and fatty acid, and nonspeci?c immune responses of the freshwater prawn, Macrobrachium rosenbergii post larvae. The B-Zn(size 10 μm)and Zn-NPs(size 50 nm) were supplemented separately with the basal feeds of M. rosenbergii at 60 mg/kg and feed without supplementation of any Zn source was served as a control. M. rosenbergii were fed these feeds for 90 days and the results showed that signi?cant( P <0.05) improvements in survival, growth, feed intake,speci?c growth rate, essential amino acids, unsaturated fatty acids, nonspeci?c immune responses(total haemocytes and dif ferential haemocytes count) of M. rosenbergii fed with B-Zn and Zn-NPs supplemented feeds when compared to control. Among these Zn sources, Zn-NPs supplemented feeds fed prawns showed signi?cantly( P <0.05) better performance than that of B-Zn and control. Hence, present study suggests that the 60 mg/kg Zn-NPs can be supplemented with basal feeds of M. rosenbergii for regulating better survival and growth.

论文参考文献

  • [1].Effects of Dichlorvos on Immune Enzyme Activities in the Serum of Macrobrachium nipponense[J]. Yanliang CHU,Na WANG.  Agricultural Biotechnology.2014(03)
  • [2].Development of Nucleic Acid Sequence-Based Amplification Assay for Detection of Macrobrachium rosenbergii Nodavirus[J]. Feng LIN,Li LIU,Dong QIAN,Guijie HAO,Pengcheng SHENG,Zheng CAO,Xuemei YUAN,Jinyu SHEN.  Agricultural Biotechnology.2014(03)
  • [3].Species Composition and Gear Characteristics of the Macrobrachium Fishery of the Cross River Estuary,Nigeria[J]. Francis M.Nwosu.  Journal of Ocean University of China.2010(01)
  • [4].罗氏沼虾(Macrobrachium rosenbergii)smu-1基因的筛选、表达及功能研究[J]. 钱美睿,郑春静,刘军,王庆强.  海洋与湖沼.2013(04)
  • [5].Identification of the major allergen of Macrobrachium rosenbergii (giant freshwater prawn)[J]. Zailatul Hani Mohamad Yadzir,Rosmilah Misnan,Noormalin Abdullah,Faizal Bakhtiar,Masita Arip,Shahnaz Murad.  Asian Pacific Journal of Tropical Biomedicine.2012(01)
  • [6].日本沼虾(Macrobrachium nipponense)成体组织三种同工酶的研究[J]. 潘伟槐,祝尧荣,黄文光,孙银燕.  绍兴文理学院学报(自然科学版).2001(04)
  • [7].Expression and Assembly Mechanism of the Capsid Proteins of a Satellite Virus (XSV) Associated with Macrobrachium rosenbergii Nodavirus[J]. Jian-min WANG1, 2, Hua-jun ZHANG1, 2 and Zheng-li SHI1** ( 1. State Key Laboratory of Virology, Wuhan Institute of Virology, Chinese Academy of Sciences (CAS), Wuhan, Hubei 430071, China; 2. Graduate School of CAS, Beijing 100039, China ).  Virologica Sinica.2008(01)
  • [8].凌云沼虾(Macrobrachium lingyunense)[J]. 李枢强,朱瑜.  动物学杂志.2009(03)
  • [9].Multiple Antibiotic Resistance and Heavy Metal Resistance Profile of Bacteria Isolated from Giant Freshwater Prawn (Macrobrachium rosenbergii) Hatchery[J]. S W Lee,M Najiah,W Wendy,A Zahrol,M Nadirah.  Agricultural Sciences in China.2009(06)
  • [10].Food Supply Values and Their Factors of Three Pond Aquaculture Ecosystems: A Case Study of Shanghai[J]. Zhengyong YANG,Xinzheng ZHANG,Zhenfang HAN,Keyong TANG.  Asian Agricultural Research.2014(08)
  • 论文详细介绍

    论文作者分别是来自Journal of Oceanology and Limnology的,发表于刊物Journal of Oceanology and Limnology2019年01期论文,是一篇关于,Journal of Oceanology and Limnology2019年01期论文的文章。本文可供学术参考使用,各位学者可以免费参考阅读下载,文章观点不代表本站观点,资料来自Journal of Oceanology and Limnology2019年01期论文网站,若本站收录的文献无意侵犯了您的著作版权,请联系我们删除。

    标签:;  

    :Influence of two different dietary zinc sources in freshwater prawn Macrobrachium rosenbergii post larvae论文
    下载Doc文档

    猜你喜欢