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Copyright of Revista em Agronegócio e Meio Ambiente is the property of Revista em Agronegocio e Meio Ambiente and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Revista de Economia e Sociologia Rural is the property of Sociedade Brasileira de Economia e Sociologia Rural and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Revista Pretexto is the property of Revista Pretexto and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Revista Organizações em Contexto is the property of Revista Organizacoes em Contexto and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

The objective was to investigate the existing relationships between production, sustainability and generational succession of dairy farms in Minas Gerais. Structural Equation Modeling was used to test nine hypotheses identified in the literature on the subject. Socially and economically sustainable properties can contribute to increasing family succession. In addition, properties that produce more milk may have greater possibilities of contributing to young people remaining in the dairy activity. The generational succession was directly influenced by economic and social sustainability and, indirectly, by the scale of production. [ABSTRACT FROM AUTHOR]

Copyright of Revista em Agronegócio e Meio Ambiente is the property of Revista em Agronegocio e Meio Ambiente and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Dairy farming is an important sector of national agriculture, being present in all regions of Brazil. In order to have high efficiency, it is essential that there is quality in its production process. The workforce is one of the main elements that can contribute for dairy properties to become more efficient. In fact, research that investigates which elements linked to workforce influence the efficiency of their use can contribute for producers to be able to improve the quality of work in the dairy industry. Therefore, the objective was to analyze which characteristics contribute to the efficiency of the workforce of dairy farms in Minas Gerais, as well as which factors help to distinguish these properties. For this purpose, factor analysis was used to identify the main factors responsible for influencing the quality of the workforce on dairy farms at different levels of efficiency (low, medium and high). The results indicated the existence of five factors: family work, hiring, legalization, incentive and motivation. Legalization and motivation have been shown to be important in dairy farms regardless of their efficiency regarding the use of this resource. The other factors, however, were decisive to differentiate properties that have low and high efficiency. It is concluded that dairy properties should be concerned, mainly, with issues such as contracting, scale of production and incentives for them to be able to have high efficiencies in the use of labor. [ABSTRACT FROM AUTHOR]

Copyright of Revista Gestão & Tecnologia is the property of Revista Gestao & Tecnologia and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

This research aimed to analyze the profitability of 20 demonstration units (DUs) participating in the Balde Lleno program (“Balde Cheio”), in Rio de Janeiro, between January and December 2011. It also sought to identify components with the greatest influence on total and effective operational costs, in addition to their impact on revenues. Data were analyzed with the PASW 18.0 software. The multiple linear regression model was used with the stepwise method to identify production cost components that had the greatest influence on the liquid margin, lucrativeness, and profitability. Regarding the indicators of gross and liquid margin, as well as the result of dairy activity, the economic analysis examined conditions to produce in the short and medium term, but not in the long run, due to a negative result, which would lead to the decapitalization of the producer. The component items of effective operational cost that had greater representativeness on the cost of dairy activity were, in decreasing order, food, labor, and various expenses; in terms of total cost, in decreasing order, the components were food, labor, and the remuneration of the capital invested. [ABSTRACT FROM AUTHOR]

Aimed to apply the Balanced Scorecard (BSC) in a dairy farm with small-scale production, located in the south of Minas Gerais State, Brazil. The survey was conducted from January to December 2013 and the gathering of information was carried out through semi-structured interviews on the spot. As data collection instruments were used personal interviews, document analysis and direct and participant observation. The farm object of study had 216 ha, 80% of this, leased. The activities were dairy farming, corresponding to 80% of revenues, and the cultivation of coffee. The breeding farm was 22 predominantly Holstein cows (¾H) that are loose in the pasture. The daily production was 350 liters average of 15.9 liters of milk per cow in milk, in two daily milkings. The main strength was the low cost of hand labor; while the weaknesses identified were the infrastructure, the lack of management control and planning. The mission created takes into account the increased efficiency in milk production and increase the quality of this product without increasing the herd. At the end, a strategic map, where it was revealed that the objectives growth and efficiency will be achieved taking into account the increase in revenue was proposed. It was found at the end of the study, that the principles of BSC can be applied to a farm producing small milk with some caveats. [ABSTRACT FROM AUTHOR]

Copyright of Revista Colombiana de Ciencias Pecuarias is the property of Universidad de Antioquia and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

The goal of the present study was to evaluate techniques for modeling the physiological responses, rectal temperature, and respiratory rate of black and white Holstein dairy cows. Data from the literature (792 data points) and obtained experimentally (5884 data points) were used to fit and validate the models. Each datum included dry bulb air temperature, relative humidity, rectal temperature, and respiratory rate. Two models based on artificial intelligence—artificial neural networks and neurofuzzy networks—and one based on regression were evaluated for each response variable. The adjusted models predict rectal temperature and respiratory rate as a function of dry-bulb air temperature and relative humidity. These models were compared using statistical indices. The model based on artificial neural networks showed the best performance, followed by the models based on neurofuzzy networks and regression; the last two performed similarly. [ABSTRACT FROM AUTHOR]

Copyright of Ciência Animal Brasileira is the property of Universidade Federal de Goias, Escola de Veterinaria and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Revista Ceres is the property of Revista Ceres and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Ciência Animal Brasileira is the property of Universidade Federal de Goias, Escola de Veterinaria and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)