Submitted by Rodrigo Martins Cruz (rodrigo.cruz@ufvjm.edu.br) on 2015-12-22T16:06:10Z No. of bitstreams: 2 leandro_pereira_assis.pdf: 971825 bytes, checksum: 696c2fa6acf76fa7eff45d06d75bb3c2 (MD5) license_rdf: 0 bytes, checksum: d41d8cd98f00b204e9800998ecf8427e (MD5) / Approved for entry into archive by Rodrigo Martins Cruz (rodrigo.cruz@ufvjm.edu.br) on 2015-12-22T16:54:12Z (GMT) No. of bitstreams: 2 leandro_pereira_assis.pdf: 971825 bytes, checksum: 696c2fa6acf76fa7eff45d06d75bb3c2 (MD5) license_rdf: 0 bytes, checksum: d41d8cd98f00b204e9800998ecf8427e (MD5) / Made available in DSpace on 2015-12-22T16:54:12Z (GMT). No. of bitstreams: 2 leandro_pereira_assis.pdf: 971825 bytes, checksum: 696c2fa6acf76fa7eff45d06d75bb3c2 (MD5) license_rdf: 0 bytes, checksum: d41d8cd98f00b204e9800998ecf8427e (MD5) Previous issue date: 2012 / Objetivou-se, com o desenvolvimento deste trabalho, analisar os dados referentes ?s despesas, receitas e ?ndices zoot?cnicos provenientes de uma fazenda, referentes ao per?odo de janeiro de 2002 a dezembro de 2011. Realizou-se, tamb?m, a correla??o dos ?ndices econ?micos com os zoot?cnicos no per?odo estudado. Durante o estudo, buscou-se identificar os principais indicadores t?cnicos e econ?micos que mais afetam a atividade. Dos componentes do custo operacional efetivo, a alimenta??o e a m?o-de-obra foram aqueles com maiores representatividades. Na an?lise de regress?o linear simples, houve alta correla??o da produ??o de leite por hectare com a margem l?quida, indicando que alguns ?ndices zoot?cnicos como a produ??o total, produ??o m?dia por total de vacas e, principalmente, a produ??o por hectare/ano, influenciam mais o resultado da atividade do que o pre?o do leite pago ao produtor. As receitas oriundas da venda de leite n?o foram suficientes para cobrir nem os custos operacionais efetivos. No entanto, as receitas do leite, juntamente com as vendas de animais e subprodutos, permitiram, na m?dia dos dez anos, uma margem l?quida negativa. / Disserta??o (Mestrado) ? Programa de P?s-Gradua??o em Zootecnia, Universidade Federal dos Vales do Jequitinhonha e Mucuri, 2012. / ABSTRACT The objective of the development of this work is to analyze the data on expenditure, revenue and indexes from a farm, for the period from January 2002 to December 2011. Held, also, the correlation of economic and zootechnical indexes from the study period. During the study, we pursued to identify the main technical and economic indicators that most affect the activity. From components of effective operational cost, feeding and manpower were those with higher representativeness. In simple linear regression analysis, there was a high correlation of milk production per hectare with net margin, indicating that some indexes such as total output, total average production per cow, and especially the production per hectare / year, had more influence on the result of the activity rather than the milk price paid to producers. Revenues from the sale of milk were not enough to cover even the actual operating costs. However, revenue from milk, along with sales of animals and byproducts, allowed, at the average of ten years, a negative net margin.

Submitted by Jos? Henrique Henrique (jose.neves@ufvjm.edu.br) on 2018-03-16T20:42:37Z No. of bitstreams: 2 license_rdf: 0 bytes, checksum: d41d8cd98f00b204e9800998ecf8427e (MD5) elton_silva_resende.pdf: 1929897 bytes, checksum: fde632052ca1e821e00cfdb4bb839253 (MD5) / Approved for entry into archive by Rodrigo Martins Cruz (rodrigo.cruz@ufvjm.edu.br) on 2018-03-29T13:04:09Z (GMT) No. of bitstreams: 2 license_rdf: 0 bytes, checksum: d41d8cd98f00b204e9800998ecf8427e (MD5) elton_silva_resende.pdf: 1929897 bytes, checksum: fde632052ca1e821e00cfdb4bb839253 (MD5) / Made available in DSpace on 2018-03-29T13:04:09Z (GMT). No. of bitstreams: 2 license_rdf: 0 bytes, checksum: d41d8cd98f00b204e9800998ecf8427e (MD5) elton_silva_resende.pdf: 1929897 bytes, checksum: fde632052ca1e821e00cfdb4bb839253 (MD5) Previous issue date: 2017 / Objetivou-se analisar e mensurar o desempenho econ?mico plurianual da atividade leiteira a partir de dados obtidos de seis propriedades leiteiras, situadas na regi?o do munic?pio de Montes Claros-MG entre os anos de 2007 e 2012. Al?m disso, visou-se desenvolver um software de simula??es que permitisse a avalia??o econ?mica e a viabilidade de projetos no aux?lio ? tomada de decis?es. Foram realizadas an?lises de dados de despesas, receitas e ?ndices zoot?cnicos como porcentagem de vacas em lacta??o, dias em lacta??o, produ??o total di?ria, produ??o m?dia de vacas em lacta??o, produ??o m?dia total do rebanho, rela??o matriz/funcion?rio, rela??o leite/funcion?rio, produ??o/hectare/ano e intervalo de partos de cada propriedade. Posteriormente, foi determinada a m?dia regional anual para an?lise do comportamento da atividade na regi?o durante os anos, por meio de correla??es multivariadas. As propriedades foram estratificadas em fun??o do n?mero de vacas no rebanho e, por teste de m?dias foram estabelecidas as diferen?as entre os principais indicadores zoot?cnicos e econ?micos. Na determina??o do custo de produ??o foi utilizada a metodologia do custo operacional. O software, por sua vez, foi desenvolvido em linguagem computacional Basic, com aux?lio de ferramentas administrativas na estrutura??o do algoritmo de viabilidade econ?mica de projetos. Foram adicionados ao algoritmo equa??es para realiza??o de teste de sensibilidade e an?lise de riscos segundo m?todo de simula??o de Monte Carlo. A an?lise plurianual dos componentes zoot?cnicos e econ?micos evidenciou elevado n?vel de intera??o dos indicadores zoot?cnicos no comportamento dos indicadores econ?micos avaliados. O fator gerencial esteve atuante na determina??o dos indicadores zoot?cnicos e, consequentemente, nos indicadores econ?micos. A produ??o de leite anual foi superior no intervalo de estratos de maior tamanho, demandando maiores custos com alimentos concentrados e maiores investimentos de capital para obten??o de m?dias superiores para receita, margem bruta e margem l?quida. O algoritmo implementado ao submodelo econ?mico gera dados condizentes, auxiliando a tomada de decis?es na elabora??o de projetos da atividade leiteira. O software desenvolvido possui interface amig?vel, permitindo a intera??o m?quina usu?rio. / Disserta??o (Mestrado) ? Programa de P?s-Gradua??o em Zootecnia, Universidade Federal dos Vales do Jequitinhonha e Mucuri, 2017. / The objective was to analyze and measure the multiannual economic performance of milk production through economic indicators and its correlation with some zootechnical indicators, based on data obtained from six dairy farms located near to Montes Claros- MG, Brazil, between 2007 and 2012. In addition, it was aimed the development of a simulation software, with a mathematical algorithm, capable of performing the economic evaluation and feasibility of projects in dairy farms, in the aid of decision-making. Were analyzed data of expenses, income and zootechnical indexes of the six properties. The following zootechnical indexes were determined and analyzed: percentage of lactating cows, days in lactation, total daily production, and average production of lactating cows, total average herd production, matrix/employee ratio, milk/employee ratio, yield/hectare/year and interval of deliveries of each property. After that, the annual regional average was determined to analyze the behavior of the activity in the region during the years. To determine the cost of production, the operational cost methodology. To determine the complete inventory of the goods, the methodology proposed by Lopes et al. (2004). The annual depreciation was calculated in a linear way and did not consider the depreciation of matrices, nor of the property. Revenue from the activity consisted of the sale of milk, sub-products, the sale of animals and the variation of animal inventory. The following economic efficiency indicators were determined: gross margin, net margin and profitability. Multivariate correlations were made of the zootechnical indexes with the indicators of economic efficiency and operational costs. The properties were classified according to the number of cows in the herd, and by average test the differences between the main size, zootechnical and economic indicators were established. The software was developed in Basic computational language, it was used administrative tools for structuring the economic feasibility of projects algorithm. Equations were added to the algorithm in order to perform sensitivity test and risk analysis according to the Monte Carlo simulation method. The properties with more than 100 cows in the herd had a higher average of lactating cows than the others, but properties with up to 80 cows in the herd obtained a similar average to the properties of over 100 cows in the herd. The annual milk production was higher in the range with properties with more than 100 cows in the herd, demanding higher costs, including expenses with concentrated feed and higher capital investment to obtain higher averages of revenue, gross margin and net margin.

Submitted by M?rden L?les (marden.inacio@ufvjm.edu.br) on 2016-07-22T18:02:16Z No. of bitstreams: 2 license_rdf: 0 bytes, checksum: d41d8cd98f00b204e9800998ecf8427e (MD5) Celio_Roberto_Oliveira.pdf: 908844 bytes, checksum: 19ce8a2fa0261c7f9fa082a17eab4775 (MD5) / Approved for entry into archive by Rodrigo Martins Cruz (rodrigo.cruz@ufvjm.edu.br) on 2016-07-25T17:30:10Z (GMT) No. of bitstreams: 2 license_rdf: 0 bytes, checksum: d41d8cd98f00b204e9800998ecf8427e (MD5) Celio_Roberto_Oliveira.pdf: 908844 bytes, checksum: 19ce8a2fa0261c7f9fa082a17eab4775 (MD5) / Made available in DSpace on 2016-07-25T17:30:10Z (GMT). No. of bitstreams: 2 license_rdf: 0 bytes, checksum: d41d8cd98f00b204e9800998ecf8427e (MD5) Celio_Roberto_Oliveira.pdf: 908844 bytes, checksum: 19ce8a2fa0261c7f9fa082a17eab4775 (MD5) Previous issue date: 2015 / Coordena??o de Aperfei?oamento de Pessoal de N?vel Superior (CAPES) / Objetivou-se, com esse trabalho, analisar os dados referentes ?s despesas, receitas e ?ndices zoot?cnicos provenientes de uma fazenda no norte do estado de Minas Gerais durante os anos de 2002 a 2012, al?m de correlacionar os ?ndices econ?micos com os zoot?cnicos. Nesse per?odo, analisou-se tamb?m os principais indicadores t?cnicos e econ?micos que mais afetaram a atividade. A m?o de obra e a alimenta??o foram os componentes do custo operacional efetivo com maiores representatividades. Na an?lise da correla??o dos ?ndices t?cnicos com os econ?micos, a rela??o matriz por funcion?rio apresentou uma maior correla??o, indicando que quando maior for essa rela??o, consequentemente maior ser?o a lucratividade e rentabilidade I, que leva em considera??o a margem l?quida. No entanto, as receitas do leite, juntamente com as vendas de animais e subprodutos, permitiram, na m?dia dos 11 anos, uma margem l?quida positiva, indicando a perman?ncia do produtor no m?dio e longo prazo. / Disserta??o (Mestrado) ? Programa de P?s-Gradua??o em Zootecnia, Universidade Federal dos Vales do Jequitinhonha e Mucuri, 2015. / ABSTRACT The objective of this study was to analyze the details of the costs, revenues and performance parameters from a farm in the northern state of Minas Gerais during the years 2002-2012, thus analyzing the correlation of economic indicators with husbandry. During this period, it is also analyzed the main technical and economic indicators that affect the activity. The labor and food were the components of the effective operational cost with greater representativeness. In the correlation analysis of the technical indexes with the economic, the relationship matrix per employee showed a higher correlation, indicating that when higher this ratio thus increased profitability and profitability first, which takes into account the net margin. However, revenues from milk, along with sales of animals and by-products allowed on average 11 years, a positive net margin, indicating the producer of on average and long term.