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Mathematical Model for Optimal Arrangement of Milking Parlor 111
Pavel Kic.
Milking is a key operation on dairy farms. The capacity and function of milking parlor influences production conditions (time of operations, needs of labor, total costs), so actually it affects the efficiency of the whole dairy farm. This paper presents a structure and principal parts of mathematical model which was created with the aim to enable to farmers and designers to choose suitable type of milking parlor for specific farm conditions. Three principal questions important for optimization of milking parlor are: technical parameters, indicators of labor productivity and economic criteria. The model structure was created with the aim to find the answer to all of them. The model includes in calculation main parameters of typical arrangements of milking...
Palavras-chave: Farm; Cows; Equipment; Labor productivity; Specific costs; Czech Republic.
Ano: 2015 URL: http://www.cigrjournal.org/index.php/Ejounral/article/view/3138
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Compressive strength of rice husk stabilized termite hill soil 111
Adekola, Kehinde Adedeji.
Termite hills are described as the structure built by termite using soil in the surrounding or within the earth. The mound has extremely hard walls constructed from bits of soil cemented with saliva and baked by the sun. This research is to determine the compressive strength of termite hill soil stabilized with rice husk. The study investigated the compressive strength of 150 mm x 150 mm x 150 mm cubes made from termite hill soil and rice husk in the different mix ratio of 50:50, 60:40, 70:30, 80:20, 100:0 and was cured for 28 d with crushing the cubes at 7 d interval. The weight, bulk density and dry density of the cubes at different THS/RH mix ratio ages were determined. Test results showed that the compressive strength of the cubes increases with age...
Tipo: Info:eu-repo/semantics/article Palavras-chave: Termite hill soil; Clay; Rice husk; Compressive strength; Cubes; Structure; Farm; Nigeria.
Ano: 2016 URL: http://www.cigrjournal.org/index.php/Ejounral/article/view/3398
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Mathematical Model for Optimal Arrangement of Milking Parlor 111
Kic, Pavel.
Milking is a key operation on dairy farms. The capacity and function of milking parlor influences production conditions (time of operations, needs of labor, total costs), so actually it affects the efficiency of the whole dairy farm. This paper presents a structure and principal parts of mathematical model which was created with the aim to enable to farmers and designers to choose suitable type of milking parlor for specific farm conditions. Three principal questions important for optimization of milking parlor are: technical parameters, indicators of labor productivity and economic criteria. The model structure was created with the aim to find the answer to all of them. The model includes in calculation main parameters of typical arrangements of milking...
Tipo: Info:eu-repo/semantics/article Palavras-chave: Farm; Cows; Equipment; Labor productivity; Specific costs; Czech Republic.
Ano: 2015 URL: http://www.cigrjournal.org/index.php/Ejounral/article/view/3138
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Isolation of Leptospira spp. from a man living in a rural area of the Municipality of Cruz Alta, RS, Brazil 65
Silva,Felipe Jorge da; Silva,Glaucenyra Cecília Pinheiro; Loffler,Sylvia Grune; Brihuega,Bibiana; Samartino,Luis Ernesto; Alarcon,Miguel Frederico Fernandez; Santos,Carlos Eduardo Pereira dos; Mathias,Luis Antonio.
The aim of this study was to describe the isolation of a pathogenic strain of Leptospira interrogans from the urine sample of a male human living in the rural area of the County of Cruz Alta, Rio Grande do Sul. An aliquot of each urine sample was sown in a Fletcher and Ellinghausen - McCullough - Johnson - Harris (EMJH) media. Samples in which there was growth of spirochetes were sent to the Leptospirosis Laboratory of the Institute of Pathobiology in the National Institute of Agricultural Technology, Buenos Aires, Argentina and were typified by the Multiple Locus of Variable Number Tandem Repeat technique (MLVA). Leptospira interrogans serovar Copenhageni strain Fiocruz L1-130 was isolated, and this is a very important finding that serves as a warning to...
Tipo: Info:eu-repo/semantics/article Palavras-chave: Human leptospirosis; Isolation; MLVA; Farm; Brazil.
Ano: 2015 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782015000100047
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Influencia da densidade populacional sobre o desempenho de leitoes criados em baias ou gaiolas. 14
COSTA, V.; KONZEN, E. A.; PROTAS, J. F..
Tipo: Folhetos Palavras-chave: Densidade; Piglet; Farm; Cage; Baia; Criação; Gaiola; Leitão; Breeding; Density.
Ano: 1983 URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/435240
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Os pecuaristas e suas redes de conhecimento e informação. 14
CEZAR, I. M..
Essa pesquisda tem como objetivo identificar e entender "como" as redes de conhecimento e informacao dos pecuaristas sao construidas, socialmente, e suas relacoes com o Centro Nacional de Pesquisa de Gado de Corte da Empresa Brasileira de Pesquisa Agropecuaria (Embrapa Gado de Corte), visando ao desenvolvimento de um modelo conceitual com enfoque participativo para gerar e transferir tecnologia. Pecuaristas pertencentes a duas regioes ecologicamente distintas (Campo Grande e Pantanal, Mato Grosso do Sul) constituiram-se como modelos sociais para obtencao dos dados. Os estudos de casos, agregados a aplicacao previa de um questionario a uma amostra das populacoes, formaram a base para as sinteses das redes de informacao. Aplicaram-se analise multivariadas...
Tipo: Folhetos Palavras-chave: Bovino de corte; Campo Grande; Mato Grosso do Sul; Embrapa Gado de Corte; Brasil; Farm; Embrapa Beef Cattle; Difusão de Tecnologia; Fazenda; Pecuarista; Sistema de Informação; Pantanal; Brazil; Beef cattle; Farmers; Information systems; Technology transfer.
Ano: 2000 URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/323698
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Como tornar uma fazenda pantaneira mais sustentável? 14
SANTOS, S. A.; LIMA, H. P. de; TOMAS, W. M.; MASSRUHA, S. M. F. S.; SALIS, S. M. de; ABREU, U. G. P. de; CARDOSO, E. L.; OLIVEIRA, M. D. de; OLIVEIRA, L. O. F. de; SOARES, M. T. S.; CALHEIROS, D. F.; CRISPIM, S. M. A.; SORIANO, B. M. A.; AMANCIO, C. O. da G.; ARAUJO, M. T. B. D..
Pesquisadores desenvolvem uma ferramenta para fazer múltiplas avaliações e responder a esta pergunta de maneira clara para os tomadores de decisão.
Tipo: Artigo na mídia Palavras-chave: Sustentabilidade; Indicadores ambientais; Fazenda modelo; Farm; Propriedade rural; Agricultural land.
Ano: 2016 URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1047296
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Biogás: na sua fazenda a baixo custo. 14
ALENCAR, J. de.
Tipo: Artigo na mídia Palavras-chave: Meio rural; Farm; Biogás; Energia; Energy.
Ano: 1981 URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/589871
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Courantométrie du site d'élevage de salmonides en grande rade de Cherbourg 5
Merceron, Michel; Gaffet, Jean-dominique.
Current recordings were performed near the middle of the great breakwater of Cherbourg ("Grande Digue", inner side) during two months of the 1993 summer. The data show that, in this site, the currents drive mostly westwards. They are driving eastwards only during the first half of flood. In the tidal cycle, there is only one current slack, at law tide. The most important velocities are observed during the high tides : 0.5 to 0.6 m.s-1• The fish net pens, which are located there, tend to speed up the undemeath currents and, thus, contribute to scatter the farm effluents. The temperature and salinity records are also displayed. _
Tipo: Text Palavras-chave: Courant; Cage; Élevage; Poisson; Cherbourg; Current; Net pen; Farm; Fish; Cherbourg.
Ano: 1994 URL: http://archimer.ifremer.fr/doc/00082/19330/16924.pdf
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L’IMPACT DU CAPITAL HUMAIN SUR LA PRODUCTIVITE AGRICOLE AU BURKINA FASO 31
Theophile, Kabore.
Contributed Paper presented at the International Conference on Agriculture Of Ouagadougou (BURKINA FASO), December 4-6, 2010.
Tipo: Conference Paper or Presentation Palavras-chave: Capital humain; Rendements; Productivité; Parcelle; Matching; Human capital; Productivity; Farm; Matching; Labor and Human Capital; Productivity Analysis; E24; N54; Q12.
Ano: 2010 URL: http://purl.umn.edu/102275
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Policies Affecting or Facilitating Resource Adjustment in Agriculture in the European Union 31
Cahill, Carmel; Hill, Berkeley.
Structural policy in the EU is ambiguous in its aims and contains conflicting elements. Interventions to ease change are combined with defensive measures that support income and discourage some aspects of adjustment. Structural change is a complex process and the number of farms is an incomplete indicator. Most adjustment takes place without active public assistance. Structural measures at EU level are now mostly within the rural development pillar of the Common Agricultural Policy. Their performance is mixed. However, many countries also have national policies, especially on taxation and land transfer, whose influence on adjustment must not be overlooked.
Tipo: Conference Paper or Presentation Palavras-chave: Adjustment; Farm; Income; Policy; Rural development; Taxation; Agricultural and Food Policy.
Ano: 2004 URL: http://purl.umn.edu/15764
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Social Opportunities and Private Convenience of Choices at Farm Level: An Approach to the Links Between Farm Income and Sustainable GDP 31
Idda, Lorenzo; Sini, Maria Paola.
This work proposes a method to identify and evaluate the links between the economic and environmental management of a farm, its income, and sustainable GDP. The approach is designed to link micro and macro economic aspects and is based on certain indicators, chosen from among those obtained from analysis of the farm accounts, suitable for representing socially desirable objectives. Three different types of farm accounts are employed. An MADM method of quantitative MCDM analysis was used to make a joint evaluation of various objective indicators in different types of farm management. The work only presents the most interesting result of the research, which was the method itself and does not include the results of a specific case study which was made. This...
Tipo: Conference Paper or Presentation Palavras-chave: Method; Farm; Society; Income; Environment; Well-being; Institutional and Behavioral Economics; Q1.
Ano: 2006 URL: http://purl.umn.edu/25650
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Vegetable Production and Pesticide Use in Ghana: Would GM Varieties Have an Impact at the Farm Level? 31
Horna, J. Daniela; Timpo, Samuel E.; Al-Hassan, Ramatu M.; Smale, Melinda; Falck-Zepeda, Jose Benjamin.
The objective of this study is to evaluate pesticide use as an important factor affecting potential adoption and farm level impact of genetically modified (GM) vegetable varieties in Ghana. Tomato is the most consumed vegetable and a food security crop. Cabbage is a vegetable of growing importance but limited cultivation and is produced in urban areas. Garden egg is a native African crop of wide consumption and importance for rural economies. Farm level information was collected in randomly selected sites in southern and central regions of Ghana. Partial budget analysis shows that investments in pesticides are rather low, especially for tomato and garden egg. Analysis of production using an abatement framework shows that insecticide amounts are significant...
Tipo: Conference Paper or Presentation Palavras-chave: Farm; Genetically Modified; Ghana; Tomato; Agricultural and Food Policy; Consumer/Household Economics; Environmental Economics and Policy; Food Consumption/Nutrition/Food Safety; Food Security and Poverty; Health Economics and Policy; International Relations/Trade; Marketing; Productivity Analysis; Research and Development/Tech Change/Emerging Technologies.
Ano: 2008 URL: http://purl.umn.edu/52182
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A mezőgazdasági üzem fogalmának változása 31
Szekely, Csaba; Takacs-Gyorgy, Katalin.
A köznyelvben üzemnek nevezik azt a helyet, épületet, melyben valamilyen gazdasági egység tevékenykedik, illetve valamilyen termelő tevékenységet folytatnak. Az EU tanácsi és bizottsági jogrendszere viszont az üzemet az üzemtulajdonosok által igazgatott termelőegységként definiálja. Az angolszász országokban a farm elnevezést használják, amely bármilyen típusú mezőgazdasági üzem, vállalat lehet (family farm: családi gazdaság, cooperative farm: mezőgazdasági szövetkezet, large-scale farm: nagyüzem, small-scale farm: kisüzem stb.). Véleményünk szerint az üzem fogalma alatt magát a gazdálkodó egységet célszerű érteni, függetlenül annak jogi formájától, méretétől. Az üzem mellett szinonim fogalomként lehet alkalmazni a gazdaság, vagy a mezőgazdasági...
Tipo: Journal Article Palavras-chave: Üzem; Üzemtan; Vállalat; Vállalkozás; Birtok; Farm; Farm studies; Business; Enterprise; Estate; Agribusiness; Farm Management; Teaching/Communication/Extension/Profession.
Ano: 2008 URL: http://purl.umn.edu/57740
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A mezőgazdasági üzem fogalmának agrárjogi értelmezése 31
Orlovits, Zsolt.
Az agrárüzem definiálása nemcsak a közgazdaságtan, hanem az agrárjog szempontjából is számos problémát vet fel. Szakmai körökben keveredik a mezőgazdasági üzem dologösszességkénti, illetve szervezeti forma szerinti megkülönböztetése. Az uniós jog ezzel szemben a mezőgazdasági üzemet önálló jogi kategóriának tekinti és épít arra, hogy a tagországok egységes üzemszabályozási törvényben állapítják meg a nemzeti agrárüzemek működtetésének jogi-közigazgatási kereteit. Ez a feltételezés azonban csak az Európai Unió nyugat-európai tagállamaira igaz. Bár egyes üzemszabályozási elemek a magyar jogban is megtalálhatók, azok nem az agrárüzemre mint absztrakt jogi kategóriára, hanem a mezőgazdasági vállalkozások egyes konkrét szervezeti formáira vonatkoznak. Hatályos...
Tipo: Journal Article Palavras-chave: Agrárüzem; Dologösszesség; Vagyoni értékű jogok; Üzemszabályozás; Szervezeti formák; Agricultural enterprise; Farm; Sum of objects; Wealth rights; Operation regulation; Organizational forms; Agribusiness; Agricultural and Food Policy; Farm Management.
Ano: 2008 URL: http://purl.umn.edu/58602
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Methods of Change and Financial Performance of Dairy Farms Before and After a Switch to Management Intensive Grazing 31
Taylor, Philip Eugene.
Interest in Management Intensive Grazing (MIG) of dairy cattle has increased during the last 2 decades. Most dairy producers utilizing MIG were former confinement or non-intensive pasture operations while the others started their operation with MIG. While research publications tout the financial and other benefits of MIG, often comparing them to non-MIG dairies, and anecdotal evidence in popular farm press has shown MIG in a favorable light, comparing a MIG dairy farm to itself before and after the management switch has not been a subject of research scrutiny. Knowing the potential impact of a switch to MIG prior to making a management decision to do so would be a significant piece of information for a dairy farm to understand if contemplating such a...
Tipo: Thesis or Dissertation Palavras-chave: Dairy; Grazing; Economics; Pasture; Management; Farm; Farm Management; Livestock Production/Industries; Production Economics; Q10; Q12; Q19.
Ano: 2009 URL: http://purl.umn.edu/56008
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Vegetable and Melons Outlook: June 24, 2010 31
Lucier, Gary; Glaser, Lewrene K..
Tipo: Report Palavras-chave: Potatoes; Tomatoes; Lettuce; Onions; Broccoli; Dry beans; Pinto; Dry peas; Lentils; Direct marketing; Supply; Demand; Prices; Retail; Farm; Fresh; Processing; Canned; Frozen; Wholesale; PPI; CPI; Input prices; Data; Market analysis; USDA; ERS; Economic Research Service; United States Department of Agriculture; VGS339; Agribusiness; Crop Production/Industries; Demand and Price Analysis; Marketing; Production Economics.
Ano: 2010 URL: http://purl.umn.edu/92333
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The measurement of farm size and the meaning of part-time farming: the AARES countries 31
Lund, Philip J.; Price, Roger.
This paper examines what, precisely, is meant by a 'farm', the criteria for the inclusion of individual farms in a statistical register and the resulting enumerations and average sizes of farms in published statistics. Alternative measures of farm size are examined and a relatively novel measure of average farm size proposed to cope with the possibly uncertain population of farms. This is illustrated with reference to data relating to the AARES countries and to the UK. Finally the meaning of the expression 'part-time' as applied to farmers or farms is examined, with a call for great clarity in its use.
Tipo: Conference Paper or Presentation Palavras-chave: Farm; Agricultural holding; Farm size; Averages; Part-time farming; Industrial Organization.
Ano: 2007 URL: http://purl.umn.edu/10393
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What do we mean by a ‘small farm’? 31
Lund, Philip J..
The holding of a seminar on the future for ‘small farms’ requires us to consider what is meant by a ‘small farm’. This is not as straightforward as might be imagined. It presupposes an unambiguous definition of what constitutes ‘a farm’ and a means of distinguishing those farms which are considered to be ‘small’ from the remainder of other farms, that is larger farms. This in turn presupposes an accepted measure of farm size (or amalgam of such measures) and adoption of an agreed size threshold below which farms might be described as ‘small’. However the choices in respect of measure of farm size and threshold for a farm being considered as ‘small’ may depend, respectively, on the particular policy context (for example, contribution to output or employment...
Tipo: Conference Paper or Presentation Palavras-chave: Farm; Agricultural holding; Farm size; Small farms; Part-time farming; Consumer/Household Economics; Land Economics/Use.
Ano: 2009 URL: http://purl.umn.edu/52847
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FARM DECISION-MAKING IN A MULTIFUNCTIONAL CONTEXT: THE CASE OF CONVENTIONAL AND ORGANIC FARMING IN KERKINI DISTRICT, GREECE 31
Vassalos, Michael; Dillon, Carl R.; Karanikolas, Pavlos.
Multifuncionality has become a central concern at both conceptual and empirical levels. In this study, a comparative evaluation of the economic performance of conventional and multifunctional farms (mainly organic farms) was conducted for Lake Kerkini region (North Greece) with the use of mixed integer non-linear programming method. Economic performance was evaluated in terms of farm income, resource allocation, production level etc. The results indicate that multifunctional farms have overall better economic performance and young farm managers are keener to adopt multifunctional farming than the older ones.
Tipo: Conference Paper or Presentation Palavras-chave: Greek farming; Multifunctionality of farming; Farm; Farm decision making and age of farmers; Agribusiness; Community/Rural/Urban Development; Farm Management.
Ano: 2009 URL: http://purl.umn.edu/57640
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