2015
DOI: 10.15809/irriga.2015v1n2p11
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DETERMINAÇÃO DO COEFICIENTE DE CULTIVO (Kc) DO CAPIM TANZÂNIA IRRIGADO NO NORTE DE MINAS GERAIS

Abstract: DETERMINAÇÃO DO COEFICIENTE DE CULTIVO (Kc) DO CAPIM  TANZÂNIA IRRIGADO NO NORTE DE MINAS GERAIS  BRENON DIENNEVAN SOUZA BARBOSA¹; FLÁVIO GONÇALVES OLIVEIRA² E FLÁVIO PIMENTA DE FIGUEIREDO3 ¹Graduando em Engenharia Agrícola e ambiental. Universidade Federal de Minas Gerais. Instituto de Ciências Agrárias da Campus Montes Claros-MG., ICA/UFMG. .e-mail: b.diennevan@outlook.com²Engenheiro Agrícola, Doutor, Instituto de Ciências Agrárias,  Universidade Federal de Minas Gerais. ICA/UFMG, campus Montes Claros-MG    … Show more

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Cited by 9 publications
(8 citation statements)
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“…So, a farmer may see pasture irrigation as a technology that enables to increase the stocking rate and, also, the efficiency in that production system (Barbosa et al, 2015).…”
Section: Introductionmentioning
confidence: 99%
See 2 more Smart Citations
“…So, a farmer may see pasture irrigation as a technology that enables to increase the stocking rate and, also, the efficiency in that production system (Barbosa et al, 2015).…”
Section: Introductionmentioning
confidence: 99%
“…The main factors affecting that seasonality are: soil and plant water deficiency, solar radiation, photoperiod, and temperature (Barbosa et al, 2015). When the last three factors are not limiting, the pasture irrigation emerges as an alternative for increase the forage yield, supplying the soil water deficit and maximizing the plant yield potential (Oliveira et al, 2016).…”
Section: Introductionmentioning
confidence: 99%
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“…Doorenbos e Pruitt (1977) propõem a relação do consumo de água de uma cultura através do produto entre a evapotranspiração de referência medida nas condições de cultivo e o coeficiente de cultura (Kc). Esses coeficientes devem ser quantificados em função do estádio fenológico da cultura, podendo variar conforme o local e o clima em que estão sendo avaliados (BARBOSA et al, 2015). O Kc em ambiente protegido poderá sofrer influência através da interação entre a forma da estrutura da estufa, dos dados meteorológicos e dos métodos da estimativa da evapotranspiração de referência, desta forma se torna necessária, a determinação para cada cultura, assim como, para cada local de cultivo, caracterizando uma importante ferramenta no manejo e na tomada de decisão para a irrigação (DUARTE et al, 2010;RIBEIRO et al, 2009).…”
Section: Introductionunclassified
“…Doorenbos & Pruitt (1977) suggest the relation of the water consumption of a crop based on the product between the reference evapotranspiration measured cultivating conditions and the crop coefficient. These coefficients must be quantified in function of the phenological stage of the crop, with values ranging according to the crop and its development stage, differing by location and climate in which they are evaluated (Barbosa et al, 2015). The knowledge of this coefficient allows us to maximize water use and is an important tool to design irrigation projects (Ribeiro et al, 2009;Netto et al, 2011).…”
Section: Introductionmentioning
confidence: 99%