{"id":"https://openalex.org/W20018022","doi":null,"title":"Productivity and health of indigenous sheep breeds and crossbreds in the Central Ethiopian Highlands","display_name":"Productivity and health of indigenous sheep breeds and crossbreds in the Central Ethiopian Highlands","publication_year":2006,"publication_date":"2006-05-01","ids":{"openalex":"https://openalex.org/W20018022","mag":"20018022"},"language":"en","primary_location":{"id":"pmh:oai:pub.epsilon.slu.se:1142","doi":null,"is_oa":false,"landing_page_url":"https://pub.epsilon.slu.se/1142/1/Markos_Tibbo_corrected.pdf","pdf_url":"https://pub.epsilon.slu.se/1142/1/Markos_Tibbo_corrected.pdf","source":{"id":"https://openalex.org/S4306402317","display_name":"Epsilon Open Archive (Sveriges lantbruksuniversitet biblioteket (Swedish University of Agricultural Sciences))","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I298625061","host_organization_name":"Swedish University of Agricultural Sciences","host_organization_lineage":["https://openalex.org/I298625061"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"acceptedVersion","is_accepted":true,"is_published":false,"raw_source_name":"","raw_type":"info:eu-repo/semantics/doctoralThesis"},"volume":null,"type":"dissertation","indexed_in":[],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://hdl.handle.net/10568/4074","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5053304761","display_name":"Markos Tibbo","orcid":"https://orcid.org/0000-0002-4330-6486","observed_orcids":["https://orcid.org/0000-0002-4330-6486"]},"institutions":[],"countries":[],"is_corresponding":true,"raw_author_name":"Markos Tibbo","raw_affiliation_strings":[],"raw_orcid":"https://orcid.org/0000-0002-4330-6486","affiliations":[]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":0,"corresponding_author_ids":["https://openalex.org/A5053304761"],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":165,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10594","display_name":"Genetic and phenotypic traits in livestock","score":0.948199987411499,"subfield":{"id":"https://openalex.org/subfields/1311","display_name":"Genetics"},"field":{"id":"https://openalex.org/fields/13","display_name":"Biochemistry, Genetics and Molecular Biology"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}},"topics":[{"id":"https://openalex.org/T10594","display_name":"Genetic and phenotypic traits in livestock","score":0.948199987411499,"subfield":{"id":"https://openalex.org/subfields/1311","display_name":"Genetics"},"field":{"id":"https://openalex.org/fields/13","display_name":"Biochemistry, Genetics and Molecular Biology"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}},{"id":"https://openalex.org/T14499","display_name":"Livestock Farming and Management","score":0.02800000086426735,"subfield":{"id":"https://openalex.org/subfields/1102","display_name":"Agronomy and Crop Science"},"field":{"id":"https://openalex.org/fields/11","display_name":"Agricultural and Biological Sciences"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}},{"id":"https://openalex.org/T11074","display_name":"Helminth infection and control","score":0.004100000020116568,"subfield":{"id":"https://openalex.org/subfields/3404","display_name":"Small Animals"},"field":{"id":"https://openalex.org/fields/34","display_name":"Veterinary"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/indigenous-sheep-breeds","display_name":"indigenous sheep breeds","score":0.8199999928474426},{"id":"https://openalex.org/keywords/horro-sheep","display_name":"Horro sheep","score":0.984000027179718},{"id":"https://openalex.org/keywords/menz-sheep","display_name":"Menz sheep","score":0.9990000128746033},{"id":"https://openalex.org/keywords/sheep-crossbreeding","display_name":"sheep crossbreeding","score":0.8330000042915344},{"id":"https://openalex.org/keywords/lamb-growth","display_name":"lamb growth","score":0.6510000228881836},{"id":"https://openalex.org/keywords/lamb-survival","display_name":"lamb survival","score":0.843999981880188},{"id":"https://openalex.org/keywords/lamb-mortality","display_name":"lamb mortality","score":0.718999981880188},{"id":"https://openalex.org/keywords/causes-of-death","display_name":"causes of death","score":0.7379999756813049},{"id":"https://openalex.org/keywords/respiratory-diseases","display_name":"respiratory diseases","score":0.7200000286102295},{"id":"https://openalex.org/keywords/pneumonia","display_name":"pneumonia","score":0.7739999890327454},{"id":"https://openalex.org/keywords/seasonal-mortality","display_name":"seasonal variation in mortality","score":0.4580000042915344},{"id":"https://openalex.org/keywords/air-temperature","display_name":"air temperature","score":0.4399999976158142},{"id":"https://openalex.org/keywords/anthelmintic-treatment","display_name":"anthelmintic treatment","score":0.6079999804496765},{"id":"https://openalex.org/keywords/sheep-supplementation","display_name":"sheep supplementation","score":0.42100000381469727},{"id":"https://openalex.org/keywords/maedi-visna","display_name":"maedi-visna","score":0.5239999890327454},{"id":"https://openalex.org/keywords/genetic-variation","display_name":"genetic variation","score":0.4000000059604645}],"concepts":[{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.831304669380188},{"id":"https://openalex.org/C2776482104","wikidata":"https://www.wikidata.org/wiki/Q38829","display_name":"Breed","level":2,"score":0.7463808059692383},{"id":"https://openalex.org/C2780655333","wikidata":"https://www.wikidata.org/wiki/Q333203","display_name":"Weaning","level":2,"score":0.7376973628997803},{"id":"https://openalex.org/C66322754","wikidata":"https://www.wikidata.org/wiki/Q4128476","display_name":"Birth weight","level":3,"score":0.6035537719726562},{"id":"https://openalex.org/C2778299150","wikidata":"https://www.wikidata.org/wiki/Q7441897","display_name":"Season of birth","level":2,"score":0.5396474003791809},{"id":"https://openalex.org/C140793950","wikidata":"https://www.wikidata.org/wiki/Q168091","display_name":"Animal science","level":1,"score":0.5163161158561707},{"id":"https://openalex.org/C2908647359","wikidata":"https://www.wikidata.org/wiki/Q2625603","display_name":"Population","level":2,"score":0.474097341299057},{"id":"https://openalex.org/C55958113","wikidata":"https://www.wikidata.org/wiki/Q169480","display_name":"Indigenous","level":2,"score":0.4718962609767914},{"id":"https://openalex.org/C9777977","wikidata":"https://www.wikidata.org/wiki/Q146575","display_name":"Dry season","level":2,"score":0.45690906047821045},{"id":"https://openalex.org/C204983608","wikidata":"https://www.wikidata.org/wiki/Q2111958","display_name":"Productivity","level":2,"score":0.4518735110759735},{"id":"https://openalex.org/C112964050","wikidata":"https://www.wikidata.org/wiki/Q103459","display_name":"Livestock","level":2,"score":0.43863749504089355},{"id":"https://openalex.org/C149923435","wikidata":"https://www.wikidata.org/wiki/Q37732","display_name":"Demography","level":1,"score":0.38869237899780273},{"id":"https://openalex.org/C42972112","wikidata":"https://www.wikidata.org/wiki/Q170201","display_name":"Veterinary medicine","level":1,"score":0.3788905739784241},{"id":"https://openalex.org/C18903297","wikidata":"https://www.wikidata.org/wiki/Q7150","display_name":"Ecology","level":1,"score":0.15402376651763916},{"id":"https://openalex.org/C2779234561","wikidata":"https://www.wikidata.org/wiki/Q11995","display_name":"Pregnancy","level":2,"score":0.14682802557945251},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.0879623293876648},{"id":"https://openalex.org/C54355233","wikidata":"https://www.wikidata.org/wiki/Q7162","display_name":"Genetics","level":1,"score":0.06156167387962341},{"id":"https://openalex.org/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","level":0,"score":0.0},{"id":"https://openalex.org/C144024400","wikidata":"https://www.wikidata.org/wiki/Q21201","display_name":"Sociology","level":0,"score":0.0},{"id":"https://openalex.org/C139719470","wikidata":"https://www.wikidata.org/wiki/Q39680","display_name":"Macroeconomics","level":1,"score":0.0}],"mesh":[],"locations_count":3,"locations":[{"id":"pmh:oai:pub.epsilon.slu.se:1142","doi":null,"is_oa":false,"landing_page_url":"https://pub.epsilon.slu.se/1142/1/Markos_Tibbo_corrected.pdf","pdf_url":"https://pub.epsilon.slu.se/1142/1/Markos_Tibbo_corrected.pdf","source":{"id":"https://openalex.org/S4306402317","display_name":"Epsilon Open Archive (Sveriges lantbruksuniversitet biblioteket (Swedish University of Agricultural Sciences))","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I298625061","host_organization_name":"Swedish University of Agricultural Sciences","host_organization_lineage":["https://openalex.org/I298625061"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"acceptedVersion","is_accepted":true,"is_published":false,"raw_source_name":"","raw_type":"info:eu-repo/semantics/doctoralThesis"},{"id":"pmh:oai:cgspace.cgiar.org:10568/4074","doi":null,"is_oa":true,"landing_page_url":"https://hdl.handle.net/10568/4074","pdf_url":null,"source":{"id":"https://openalex.org/S4306402055","display_name":"CGSPace A Repository of Agricultural Research Outputs (Consultative Group for International Agricultural Research)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I1286583668","host_organization_name":"CGIAR","host_organization_lineage":["https://openalex.org/I1286583668"],"host_organization_lineage_names":[],"type":"repository"},"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Tibbo, M. 2006. Productivity and health of indigenous sheep breeds and crossbreds in central Ethiopian Highlands. PhD dissertation. Uppsala, Sweden: Swedish University of Agricultural Sciences.","raw_type":"Thesis"},{"id":"mag:20018022","doi":null,"is_oa":false,"landing_page_url":"https://pub.epsilon.slu.se/1142/1/Markos_Tibbo_corrected.pdf","pdf_url":null,"source":null,"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":null}],"best_oa_location":{"id":"pmh:oai:cgspace.cgiar.org:10568/4074","doi":null,"is_oa":true,"landing_page_url":"https://hdl.handle.net/10568/4074","pdf_url":null,"source":{"id":"https://openalex.org/S4306402055","display_name":"CGSPace A Repository of Agricultural Research Outputs (Consultative Group for International Agricultural Research)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I1286583668","host_organization_name":"CGIAR","host_organization_lineage":["https://openalex.org/I1286583668"],"host_organization_lineage_names":[],"type":"repository"},"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Tibbo, M. 2006. Productivity and health of indigenous sheep breeds and crossbreds in central Ethiopian Highlands. PhD dissertation. Uppsala, Sweden: Swedish University of Agricultural Sciences.","raw_type":"Thesis"},"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/2","display_name":"Zero hunger","score":0.9208999872207642}],"study_designs":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":121,"referenced_works":["https://openalex.org/W2091058","https://openalex.org/W3782258","https://openalex.org/W15547844","https://openalex.org/W83577050","https://openalex.org/W98908974","https://openalex.org/W190047218","https://openalex.org/W807424016","https://openalex.org/W1502610760","https://openalex.org/W1527678957","https://openalex.org/W1559902519","https://openalex.org/W1571132164","https://openalex.org/W1571617887","https://openalex.org/W1591928971","https://openalex.org/W1596053284","https://openalex.org/W1600564992","https://openalex.org/W1605255347","https://openalex.org/W1776553273","https://openalex.org/W1794501020","https://openalex.org/W1966141653","https://openalex.org/W1967490458","https://openalex.org/W1973735411","https://openalex.org/W1976169990","https://openalex.org/W1979603239","https://openalex.org/W1980587372","https://openalex.org/W1984432752","https://openalex.org/W1986105942","https://openalex.org/W1986125258","https://openalex.org/W1987785548","https://openalex.org/W1990491306","https://openalex.org/W1997010968","https://openalex.org/W1997369676","https://openalex.org/W1998106297","https://openalex.org/W2002875898","https://openalex.org/W2005463502","https://openalex.org/W2006621945","https://openalex.org/W2007793685","https://openalex.org/W2008525119","https://openalex.org/W2009015934","https://openalex.org/W2010330480","https://openalex.org/W2010933616","https://openalex.org/W2012355909","https://openalex.org/W2016371762","https://openalex.org/W2021442597","https://openalex.org/W2026830391","https://openalex.org/W2029734773","https://openalex.org/W2031709451","https://openalex.org/W2046361228","https://openalex.org/W2046927219","https://openalex.org/W2047846510","https://openalex.org/W2056644485","https://openalex.org/W2058540319","https://openalex.org/W2058892433","https://openalex.org/W2060397581","https://openalex.org/W2062690632","https://openalex.org/W2063298947","https://openalex.org/W2065079972","https://openalex.org/W2067967391","https://openalex.org/W2068489222","https://openalex.org/W2071813709","https://openalex.org/W2072833518","https://openalex.org/W2075710102","https://openalex.org/W2086415232","https://openalex.org/W2089817461","https://openalex.org/W2091957842","https://openalex.org/W2099356464","https://openalex.org/W2099422238","https://openalex.org/W2100738615","https://openalex.org/W2109001212","https://openalex.org/W2114930484","https://openalex.org/W2118248618","https://openalex.org/W2118675422","https://openalex.org/W2132535656","https://openalex.org/W2133763907","https://openalex.org/W2135754205","https://openalex.org/W2137271208","https://openalex.org/W2138228463","https://openalex.org/W2143111652","https://openalex.org/W2146440433","https://openalex.org/W2147950464","https://openalex.org/W2150276015","https://openalex.org/W2152847556","https://openalex.org/W2159204051","https://openalex.org/W2160784903","https://openalex.org/W2161837713","https://openalex.org/W2162600585","https://openalex.org/W2164451599","https://openalex.org/W2170719939","https://openalex.org/W2171259550","https://openalex.org/W2171515720","https://openalex.org/W2257666970","https://openalex.org/W2274578699","https://openalex.org/W2277697169","https://openalex.org/W2314078423","https://openalex.org/W2341600472","https://openalex.org/W2396383346","https://openalex.org/W2396790490","https://openalex.org/W2397860637","https://openalex.org/W2401178187","https://openalex.org/W2414497905","https://openalex.org/W2414576852","https://openalex.org/W2415706285","https://openalex.org/W2418395551","https://openalex.org/W2419337554","https://openalex.org/W2424337844","https://openalex.org/W2469242937","https://openalex.org/W2507552211","https://openalex.org/W2560543888","https://openalex.org/W2611977630","https://openalex.org/W2614222511","https://openalex.org/W2626332755","https://openalex.org/W2725658735","https://openalex.org/W2745238469","https://openalex.org/W2755269062","https://openalex.org/W2790608275","https://openalex.org/W2794297665","https://openalex.org/W2801930403","https://openalex.org/W2923144913","https://openalex.org/W2955823930","https://openalex.org/W3111808037","https://openalex.org/W3151698383","https://openalex.org/W3198680839"],"related_works":["https://openalex.org/W7097704068","https://openalex.org/W2152762771","https://openalex.org/W2780610137","https://openalex.org/W7216934221","https://openalex.org/W2483689727","https://openalex.org/W1996800552","https://openalex.org/W2615148761","https://openalex.org/W2911415677","https://openalex.org/W2135754205","https://openalex.org/W1816777340"],"abstract_inverted_index":{"This":[0,709],"thesis":[1],"is":[2],"based":[3,865],"on":[4,8,85,286,295,499,806,866],"seven":[5],"related":[6],"studies":[7,57,84],"Ethiopian":[9,52],"indigenous":[10,687,772,857,892],"Horro":[11,92,165,186,244,291,348,453],"and":[12,16,32,37,48,75,80,88,102,123,144,156,161,166,168,217,233,245,259,265,279,292,326,329,357,360,365,379,385,394,401,420,452,486,507,528,545,619,646,675,689,693,700,729,774,803,810,820,853,889],"Menz":[13,19,97,172,189,293,352,451,618,622,688,696,773,778,792],"sheep":[14,53,288,624,662,674,722,748,755,763,833],"breeds":[15,22,39,294,893],"crossbreds":[17,694],"of":[18,50,63,70,77,83,239,253,274,289,307,331,337,399,427,496,589,605,663,695,726,796,824,844,847,856,875,880,891],"with":[20,59,301,318,341,376,386,579,600,697,702,799],"exotic":[21],"to":[23,44,111,177,205,312,324,457,537,547,572,585,828,863],"test":[24],"the":[25,51,109,132,152,164,171,201,209,290,332,347,351,387,409,428,433,442,503,513,530,580,597,686,713,760,784,788,842,873],"general":[26],"hypothesis":[27],"that":[28,40,91,305,408,626,654,712],"there":[29],"exist":[30],"genetic":[31,400,411,497,555,812,848],"environmental":[33,402,430,445],"dependent":[34],"variations":[35],"among":[36],"within":[38,228],"could":[41,884],"be":[42,864,885],"utilised":[43],"improve":[45,817],"overall":[46],"productivity":[47,855],"health":[49,802],"population.":[54],"The":[55,425,553,566,587,681,724,771],"specific":[56],"deal":[58],"growth,":[60],"survival,":[61],"causes":[62,69,628],"mortality,":[64,71],"risk":[65,296],"factors":[66,297,809],"for":[67,116,124,163,170,185,188,197,212,218,249,276,298,346,350,404,415,450,463,469,475,481,490,529,540,559,596,658,668,887,897],"major":[68],"outbreak":[72,616],"investigations,":[73],"maedi-visna,":[74,641],"economics":[76],"anthelmintic":[78,727,761],"treatment":[79,728],"supplementation.":[81],"Results":[82],"lamb":[86,277,500,541,560,818],"growth":[87,278,405],"survival":[89,234,501,517,533,561,564,819],"revealed":[90,304,625,653],"lambs":[93,98,117,190,198,214,220],"were":[94,159,241,270,334,454,510,574,593,629,656,670,779],"heavier":[95],"than":[96,121,126,147,181,187,215,221,251,349,362,441,576,756,767,787],"both":[99],"at":[100,235,459,524,562,872],"birth":[101,137,231,416,464],"weaning.":[103],"Birth":[104],"weight":[105,142,146,232,419],"increased":[106],"significantly":[107,750,765,780],"from":[108,322,502,568,677],"first":[110],"third":[112],"parity;":[113],"was":[114,179,195,224,310,344,368,413,435,551,557,683,731],"higher":[115,136,196,345,575,595,751],"born":[118,130,150,199,207],"as":[119,183,519,535,894,896],"singles":[120],"multiples,":[122],"male":[125,219],"female":[127],"lambs.":[128],"Lambs":[129],"in":[131,151,200,208,243,432,617,661,673,679,685,707,733,832,841,850],"wet":[133,210],"season":[134,203],"had":[135,749],"weight,":[138,417,465,471,477],"pre-weaning":[139,421,482],"average":[140,381,388,422,483,492],"daily":[141,390,423,484,493],"gain":[143],"weaning":[145,418,470],"their":[148,768],"contemporaries":[149],"dry":[153,202],"season.":[154],"Pre-":[155],"post-weaning":[157,491],"mortalities":[158],"33.1%":[160],"54.5%":[162],"19.2%":[167],"25.9%":[169],"sheep.":[173,758],"Cumulative":[174],"mortality":[175,240,299,309,316,374],"up":[176],"yearling":[178,476],"more":[180,250,781],"twice":[182],"high":[184],"(69.6":[191],"vs.":[192,355,461,467,473,479,488],"30.2%).":[193],"Mortality":[194,339],"compared":[204],"those":[206,577],"season,":[211],"multiple-born":[213],"singles,":[216],"females.":[222],"There":[223,367],"a":[225,271,369,520,613,703,734,876],"positive":[226,657],"relationship":[227,371],"breed":[229,353,705],"between":[230,358,363,372,392],"all":[236,254,563],"ages.":[237],"Causes":[238],"similar":[242],"Menz,":[246],"pneumonia":[247,645],"accounting":[248],"half":[252],"deaths,":[255],"followed":[256],"by":[257],"digestive":[258],"gastrointestinal":[260],"problems,":[261],"endoparasitism,":[262],"starvation-mismothering-exposure":[263],"complex":[264],"septicaemia.":[266],"Within":[267],"breed,":[268,327],"sires":[269],"significant":[272,335,370,704],"source":[273],"variation":[275,813],"survival.":[280],"A":[281,649],"retrospective":[282],"case-control":[283],"study":[284,652],"conducted":[285],"6718":[287],"associated":[300,317,340,375],"respiratory":[302,313,319,342,377,614],"diseases":[303,320,343,378,615],"54.4%":[306],"total":[308],"due":[311],"diseases.":[314],"Annual":[315],"ranged":[321],"6.3":[323],"19.0%,":[325],"sex":[328],"month":[330],"year":[333],"sources":[336],"variation.":[338],"(16.5%":[354],"12.4%),":[356],"October":[359],"March":[361],"April":[364],"September.":[366],"monthly":[373,380,389],"minimum":[382,395],"air":[383,396],"temperatures":[384],"deviation":[391],"maximum":[393],"temperatures.":[397],"Estimation":[398],"parameters":[403,498],"traits":[406,598],"showed":[407],"maternal":[410,554],"component":[412,431],"important":[414,440,558],"gain.":[424,494],"contribution":[426],"permanent":[429],"models":[434],"also":[436,594],"substantial":[437],"but":[438,666,794],"less":[439],"common":[443],"(litter)":[444],"component.":[446],"Total":[447],"heritability":[448],"estimates":[449],"generally":[455],"low":[456],"moderate":[458],"0.22":[460],"0.26":[462],"0.15":[466],"0.12":[468],"0.21":[472],"0.04":[474],"0.14":[478],"0.11":[480,487,489],"gain,":[485],"Estimates":[495],"mixed":[504,514,581],"Linear":[505,515,582],"Model":[506,583],"Survival":[508,531,569,601,606],"Analysis":[509,570,607],"compared.":[511],"For":[512],"Model,":[516],"defined":[518,534],"binary":[521],"trait":[522],"measured":[523],"different":[525],"pre-determined":[526],"time,":[527],"Analysis,":[532],"time":[536,546],"respective":[538],"periods":[539],"surviving":[542],"(censored":[543],"records)":[544,550],"death":[548],"(uncensored":[549],"used.":[552],"effect":[556],"periods.":[565],"heritabilities":[567],"(0.3%":[571],"18.5%)":[573],"obtained":[578],"(0.5%":[584],"5.6%).":[586],"accuracies":[588],"predicted":[590],"breeding":[591,837],"values":[592],"analysed":[599],"Analysis.":[602],"Some":[603],"limitations":[604],"are":[608,839,861],"discussed.":[609],"An":[610],"investigation":[611],"into":[612,719],"Awassi":[620,692,776,790],"\u00d7":[621,777,791],"crossbred":[623],"multi-factorial":[627],"involved.":[630],"These":[631],"include":[632],"peste":[633],"des":[634],"petits":[635],"ruminants":[636],"(72.3%,":[637],"serologically":[638],"confirmed),":[639],"lungworms,":[640],"bacterial":[642],"bronchopneumonia,":[643],"enzootic":[644],"fungal":[647],"infections.":[648],"follow-up":[650],"serological":[651],"74%":[655],"maedi-visna":[659,669,682,714],"antibodies":[660,667],"two":[664],"ranches,":[665],"not":[671],"detected":[672,684],"goats":[676],"elsewhere":[678],"Ethiopia.":[680],"imported":[690],"pure":[691],"Awassi,":[698],"Hampshire,":[699],"Corriedale":[701],"difference":[706],"prevalence.":[708],"result":[710],"suggested":[711],"might":[715],"have":[716],"been":[717],"introduced":[718],"Ethiopia":[720],"through":[721,814],"importations.":[723],"profitability":[725],"supplementation":[730],"evaluated":[732],"2\u00d72\u00d73":[735],"factorial":[736],"experiment":[737],"under":[738],"natural":[739],"sub-clinical":[740],"helminthosis":[741],"challenge":[742],"using":[743],"partial":[744],"budget":[745],"analysis.":[746],"Supplemented":[747],"marginal":[752],"profit":[753],"per":[754],"non-supplemented":[757],"Likewise,":[759],"treated":[762],"performed":[764],"better":[766],"non-treated":[769],"contemporaries.":[770],"50%":[775],"profitable":[782],"during":[783],"experimental":[785],"period":[786],"75%":[789],"crosses,":[793],"ranking":[795],"genotypes":[797],"changed":[798],"age.":[800],"Timely":[801],"management":[804],"interventions":[805],"identified":[807],"key":[808],"utilising":[811],"selection":[815],"would":[816],"growth.":[821],"Life-time":[822],"assessment":[823],"economic":[825],"returns":[826],"helps":[827],"draw":[829],"early":[830],"decisions":[831],"improvement":[834,890],"programmes.":[835],"Sheep":[836],"objectives":[838],"discussed":[840],"context":[843],"reducing":[845],"risks":[846],"loss":[849],"low-input":[851],"systems":[852],"improving":[854],"breeds.":[858],"Breeding":[859],"programmes":[860],"proposed":[862],"open-nucleus":[867],"flocks":[868],"utilizing":[869],"government":[870],"ranches":[871],"top":[874],"three":[877],"tier":[878],"system":[879],"flocks.":[881],"Such":[882],"schemes":[883],"used":[886],"conservation":[888],"well":[895],"crossbreeding.":[898]},"counts_by_year":[{"year":2025,"cited_by_count":3},{"year":2024,"cited_by_count":4},{"year":2023,"cited_by_count":15},{"year":2022,"cited_by_count":8},{"year":2021,"cited_by_count":9},{"year":2020,"cited_by_count":16},{"year":2019,"cited_by_count":11},{"year":2018,"cited_by_count":9},{"year":2017,"cited_by_count":16},{"year":2016,"cited_by_count":9},{"year":2015,"cited_by_count":7},{"year":2014,"cited_by_count":13},{"year":2013,"cited_by_count":16},{"year":2012,"cited_by_count":11}],"updated_date":"2026-11-04T10:54:05.112534","created_date":"2016-06-24T00:00:00"}