1997
DOI: 10.1590/s0103-90161997000300011
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Abstract: To evaluate the water requirements for irrigated wheat, a micrometeorological study was conducted during the dry seasons of 1982 and 1983 at the Cerrados Agricultural Research Center, Brasilia-DF, Brazil The crop was irrigated when the soil water potential at 5 cm rached -60 to -70J/Kg.Bowen ratio measurements were made on an hourly basis during the entire crop season. Total amount of water evapotranspired during the crop cycle and the energy balance terms varied year to year due to regional advection; In 1982… Show more

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Cited by 4 publications
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“…Pode-se determinar o consumo hídrico e o coeficiente de cultivo da cultura do trigo a partir de medidas do balanço de energia e do acoplamento copa-atmosfera. GOMIDE, 1997). Azevedo et al, (1991) obteve produtividades de 5.260 e 6.086 kg.ha -1 ,para a região de Planaltina-DF, aplicando uma lâmina total de água de 500 e 600 mm, respectivamente (SANO et al, 2005).…”
Section: Hipoteseunclassified
“…Pode-se determinar o consumo hídrico e o coeficiente de cultivo da cultura do trigo a partir de medidas do balanço de energia e do acoplamento copa-atmosfera. GOMIDE, 1997). Azevedo et al, (1991) obteve produtividades de 5.260 e 6.086 kg.ha -1 ,para a região de Planaltina-DF, aplicando uma lâmina total de água de 500 e 600 mm, respectivamente (SANO et al, 2005).…”
Section: Hipoteseunclassified