{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,8,18]],"date-time":"2026-08-18T01:08:51Z","timestamp":1787015331986,"version":"build-2736575974"},"reference-count":38,"publisher":"Wiley","issue":"6","license":[{"start":{"date-parts":[[2021,5,18]],"date-time":"2021-05-18T00:00:00Z","timestamp":1621296000000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"}],"funder":[{"DOI":"10.13039\/501100010676","name":"Instituto Nacional de Investigacion Agropecuaria, Uruguay","doi-asserted-by":"publisher","id":[{"id":"10.13039\/501100010676","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":["onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["J Animal Breeding Genetics"],"published-print":{"date-parts":[[2021,11]]},"abstract":"<jats:title>Abstract<\/jats:title>\n                  <jats:p>Reproductive traits in breeding herds can be improved through crossbreeding, which results in breed differences, heterosis and breed complementarity. The aim of this study was to estimate group additive genetic and dominance effects for three reproductive traits; probability of artificial insemination (AIP); calving success (CS); and days to calving (DC) for Hereford (H), Angus (A), Nellore (N) and Salers (S) breeds under grazing conditions. Data were obtained from an experiment carried out during 1992\u20132002 by the Faculty of Agronomy, Universidad de la Republica (UdelaR), Uruguay and Caja Notarial de Seguridad Social. The data set contained reproductive information of 1,164 females from 11 different genetic groups (GG) consisting of crosses between H, N, S and A. AIP, CS and DC were examined in first\u2010calf heifers, while CS and DC were examined in second\u2010calf and 3\u2010 to 7\u2010year\u2010old cows. Least square means for each GG and group additive genetic and dominance effects were estimated for each trait. F1 crossbreed females performed better for artificial insemination probability than purebred females. Crossbred A\/H heifers had the highest AIPs and CS rates, while crossbred N\/H 3\u2010 to 7\u2010year\u2010old cows recorded the highest averages for CS and DC. Estimates of group additive genetic effects did not differ amongst A, S, N and H; however, dominance increased the AIP and CS of the heifers.<\/jats:p>","DOI":"10.1111\/jbg.12553","type":"journal-article","created":{"date-parts":[[2021,5,18]],"date-time":"2021-05-18T08:45:51Z","timestamp":1621327551000},"page":"688-697","update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":5,"title":["Reproductive performance of Angus, Hereford, Salers and Nellore crossbred females: Additive and non\u2010additive effects"],"prefix":"10.1111","volume":"138","author":[{"ORCID":"https:\/\/orcid.org\/0000-0003-3597-9426","authenticated-orcid":false,"given":"Guillermo","family":"Martinez\u2010Boggio","sequence":"first","affiliation":[{"name":"Programa Producci\u00f3n Carne y Lana Estaci\u00f3n Experimental INIA Las Brujas Instituto Nacional de Investigaci\u00f3n Agropecuaria (INIA) Canelones Uruguay"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-2742-8384","authenticated-orcid":false,"given":"Mario","family":"Lema","sequence":"additional","affiliation":[{"name":"Programa Producci\u00f3n Carne y Lana Estaci\u00f3n Experimental INIA Treinta y Tres Instituto Nacional de Investigaci\u00f3n Agropecuaria (INIA) Treinta y Tres Uruguay"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-1038-4752","authenticated-orcid":false,"given":"Ignacio","family":"Aguilar","sequence":"additional","affiliation":[{"name":"Programa Producci\u00f3n Carne y Lana Estaci\u00f3n Experimental INIA Las Brujas Instituto Nacional de Investigaci\u00f3n Agropecuaria (INIA) Canelones Uruguay"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Diego","family":"Gimeno","sequence":"additional","affiliation":[{"name":"Secretariado Uruguayo de la Lana Montevideo Uruguay"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-3253-095X","authenticated-orcid":false,"given":"Olga","family":"Ravagnolo","sequence":"additional","affiliation":[{"name":"Programa Producci\u00f3n Carne y Lana Estaci\u00f3n Experimental INIA Las Brujas Instituto Nacional de Investigaci\u00f3n Agropecuaria (INIA) Canelones Uruguay"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"311","published-online":{"date-parts":[[2021,5,18]]},"reference":[{"key":"e_1_2_7_2_1","doi-asserted-by":"publisher","DOI":"10.2527\/jas1987.642348x"},{"key":"e_1_2_7_3_1","doi-asserted-by":"publisher","DOI":"10.1017\/S1751731114000743"},{"key":"e_1_2_7_4_1","doi-asserted-by":"publisher","DOI":"10.2527\/jas1982.553543x"},{"key":"e_1_2_7_5_1","doi-asserted-by":"publisher","DOI":"10.2527\/jas1978.4651170x"},{"key":"e_1_2_7_6_1","doi-asserted-by":"publisher","DOI":"10.2527\/jas1974.384711x"},{"key":"e_1_2_7_7_1","doi-asserted-by":"publisher","DOI":"10.2527\/1998.76102528x"},{"key":"e_1_2_7_8_1","first-page":"124","article-title":"Breed comparisons in the germplasm evaluation program at MARC","volume":"17","author":"Cundiff L. 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