N. Hurtado-Lugo, C. Nolasco-Serna, Donicer Montes Vergara
{"title":"Dairy productivity in milking in the morning, afternoon and total in a semi-stable goat system","authors":"N. Hurtado-Lugo, C. Nolasco-Serna, Donicer Montes Vergara","doi":"10.21897/RMVZ.2245","DOIUrl":null,"url":null,"abstract":"Objective. The objective of this work was to calculate descriptive statistics of milk yields. Materials and methods. 6733 milk controls were carried in the morning, afternoon and total/day milkings produced by 21 goats saanen, alpina americana and togenburen breeds in a semi stable system located in the Ocaña region, Norte de Santander; Results. Milk yield (milliliters) in the morning, afternoon and daily total was 564.99±242.38, 259.30±112.81 and 824.29±350.07. Also, it was observed that in the non-parametric statistical tests of the probability distribution of the phenotypic expression of the morning, afternoon and daily total yield, they presented highly significant normalities (p<0.0001). Conclusions. the results obtained are in the expected for the species, also, it is suggested that the calculated yield values were possibly influenced by effects not considered in the study.","PeriodicalId":49598,"journal":{"name":"Revista Mvz Cordoba","volume":" ","pages":""},"PeriodicalIF":0.3000,"publicationDate":"2021-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Revista Mvz Cordoba","FirstCategoryId":"97","ListUrlMain":"https://doi.org/10.21897/RMVZ.2245","RegionNum":4,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q4","JCRName":"AGRICULTURE, DAIRY & ANIMAL SCIENCE","Score":null,"Total":0}
引用次数: 0
Abstract
Objective. The objective of this work was to calculate descriptive statistics of milk yields. Materials and methods. 6733 milk controls were carried in the morning, afternoon and total/day milkings produced by 21 goats saanen, alpina americana and togenburen breeds in a semi stable system located in the Ocaña region, Norte de Santander; Results. Milk yield (milliliters) in the morning, afternoon and daily total was 564.99±242.38, 259.30±112.81 and 824.29±350.07. Also, it was observed that in the non-parametric statistical tests of the probability distribution of the phenotypic expression of the morning, afternoon and daily total yield, they presented highly significant normalities (p<0.0001). Conclusions. the results obtained are in the expected for the species, also, it is suggested that the calculated yield values were possibly influenced by effects not considered in the study.
期刊介绍：
The Journal MVZ Córdoba is an open access international scientific journal financed and edited by the University of Córdoba (Colombia). The journal publishes quarterly, continuously in PDF, XML, Epub, original articles, literature reviews, brief communications and clinical cases, peer-reviewed (double-blind) in Spanish and English, which are related to the agricultural and veterinary sciences. The journal is directed to natural and legal persons of veterinary medicine, animal husbandry, public health, epidemiology, aquaculture, biology, basic biomedical sciences and biotechnology and constitutes a space for academic and scientific discussion around the work of professionals in Veterinary Medicine and Zootechnics. Four-monthly publication.
"The Journal MVZ Córdoba supports the policies for registration of clinical trials of the World Health Organization (WHO) and the International Committee of Medical Journal Editors (ICMJE), since it recognizes the importance of these initiatives for international registration and dissemination. of information about clinical studies, in open access. As a result, since 2007, the journal MVZ Córdoba only publishes clinical research articles that have received an identification number in one of the Clinical Trial Registries validated by the criteria established by WHO and ICMJE, whose addresses are available in the ICMJE website. The identification number is recorded at the end of the summary. "
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