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http://krishi.icar.gov.in/jspui/handle/123456789/48123
Title: | Effect of dietary protein on responses of lambs to repeated Haemonchus contortus infection |
Other Titles: | Not Available |
Authors: | FA Khan, A Sahoo, GG Sonawane, SA Karim, S Dhakad, AK Pareek, BN Tripathi |
ICAR Data Use Licennce: | http://krishi.icar.gov.in/PDF/ICAR_Data_Use_Licence.pdf |
Author's Affiliated institute: | ICAR-CSWRI Avikanagar |
Published/ Complete Date: | 1001-01-01 |
Project Code: | Not Available |
Keywords: | Lamb Dietary protein Haemonchus contortus |
Publisher: | Not Available |
Citation: | Not Available |
Series/Report no.: | Not Available; |
Abstract/Description: | Effect ofincreaseddietaryproteinsupplyonrepeated Haemonchuscontortus infection was assessedingrowingnativeChoklalambsinthesemi-aridRajasthanstateofIndia. In a2 3 factorialdesign,48Choklalambs(4–5mo,14.971.0 kg)weredistributedin two maingroups(24animalseach),control(C)andinfected(I)andwerefedon completediets(at3%ofliveweight(LW))withthreelevelsofprotein(CP,g/kgdry matter)high(HP;150),moderate(MP115)andlow(LP;95),thusconstitutingsix treatmentgroupsHPC,HPI,MPC,MPI,LPCandLPIhavingeightanimalseach.Lambsof infectedgroupsweredrenchedwith200infectivelarvae(L3)/kgLWafteronemonthof experimentalfeeding,andsubsequentlywith300L3/kgLWthreetimesaweekfor13 consecutiveweeks.Theexperimentlastedfor21weekswithrecordoffeedintakeand weeklyLWchangealongwithcollectionofbloodandfaecalsamplesforanalysis.Body conditionscore(BCS)ofanimalswererecordedattheendofinfectionregime.A digestibilitytrialwasconductedduring13weeksofinfectiontoassessplaneof nutrition.Themortalitywasgreaterandadverseclinicalsignssuchasinappetance, weightlossandsubmandibularoedemaweremorefrequentintheLPIgroup.TheLPI group alsohadmoresevereanaemia,hypoproteinaemiaandhypoalbumenaemia. Faecaleggcounts,wormburden,establishmentoflarvaeandfecunditywerenot significantly(P40.05) differentbetweenthegroupsofinfectedlambs.However,higher proteinlevelsinthedietenhancedfeedandnutrientintakeandsupportedhigherLW gain withbetterfeedefficiencyandimprovedBCS.Itmaythusbeconcludedthatlambs on LPdietwerelessabletowithstandthepatho-physiologicaleffectsof H. contortus than lambsonMPandHPdiets. |
Description: | Not Available |
ISSN: | Not Available |
Type(s) of content: | Book |
Sponsors: | Not Available |
Language: | English |
Name of Journal: | Livestock Science |
NAAS Rating: | 7.7 |
Volume No.: | Not Available |
Page Number: | Not Available |
Name of the Division/Regional Station: | Not Available |
Source, DOI or any other URL: | Not Available |
URI: | http://krishi.icar.gov.in/jspui/handle/123456789/48123 |
Appears in Collections: | AS-CSWRI-Publication |
Files in This Item:
File | Description | Size | Format | |
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Khan &ggs 2012 art liv science.pdf | 440.37 kB | Adobe PDF | View/Open |
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