Soil water balance components were measured during two periods (from 1989 to 1991) on a Dark Red Latosol (oxisol) in Piracicaba,SP, Brazil. The change in soil water storage and the soil water fluxes at the lower limit of the rooting zone were calculated for a transect of 25 observation plots. Hydraulic head gradients were determined by tensiometer measurements. Soil water flux densities were estimated through Darcy's equation. The actual evapotranspiration of the crops and weeds and the actual evaporation of bare soil were obtained from the water balance equation and this for two periods under different crop rotations. For the first period the sequence was bare soil-corn-weeds and for the second period it was stubble mulch-weeds-corn. For a...
The objective of this work was to measure the effects of weather conditions on corn (Zea mays L.) yi...
The determination of crop coefficient (Kc) values during the crop development cycle is essential to ...
Conselho Nacional de Desenvolvimento Científico e TecnológicoIn order to overcome periods of drought...
Soil water balance components were measured during two periods (from 1989 to 1991) on a Dark Red Lat...
Determining the intensity of the water balance components in the control volume of a soil, and conse...
The evapotranspiration (ETc) and crop coefficient (Kc) of lettuce were determined in two growing sea...
The experimental part of the present research was conducted in the irrigated perimeter of Bebedouro,...
To evaluate the water requirements for Irrigated wheat, a mlcrometeorological study was conducted du...
A evapotranspiração (ET) e coeficiente de cultura (Kc) foram modelados em uma fazenda comercial com ...
Data of solar radiation, soil heat flux and dry and wet bulbs air temperature were used in the elabo...
The objective of this work was to evaluate soil water dynamics in areas cultivated with forage cactu...
The knowledge of the evapotranspiration (ETc) and crop coefficient (Kc) is fundamental to plan and t...
Dissertação (mestrado)—Universidade de Brasília, Faculdade de Agronomia e Medicina Veterinária, 2006...
A agricultura no Brasil apresenta uma elevada demanda hídrica, necessitando de pesquisas nesse segme...
O desenvolvimento de sistemas agropecuários sustentáveis é um desafio global. A sustentabilidade in...
The objective of this work was to measure the effects of weather conditions on corn (Zea mays L.) yi...
The determination of crop coefficient (Kc) values during the crop development cycle is essential to ...
Conselho Nacional de Desenvolvimento Científico e TecnológicoIn order to overcome periods of drought...
Soil water balance components were measured during two periods (from 1989 to 1991) on a Dark Red Lat...
Determining the intensity of the water balance components in the control volume of a soil, and conse...
The evapotranspiration (ETc) and crop coefficient (Kc) of lettuce were determined in two growing sea...
The experimental part of the present research was conducted in the irrigated perimeter of Bebedouro,...
To evaluate the water requirements for Irrigated wheat, a mlcrometeorological study was conducted du...
A evapotranspiração (ET) e coeficiente de cultura (Kc) foram modelados em uma fazenda comercial com ...
Data of solar radiation, soil heat flux and dry and wet bulbs air temperature were used in the elabo...
The objective of this work was to evaluate soil water dynamics in areas cultivated with forage cactu...
The knowledge of the evapotranspiration (ETc) and crop coefficient (Kc) is fundamental to plan and t...
Dissertação (mestrado)—Universidade de Brasília, Faculdade de Agronomia e Medicina Veterinária, 2006...
A agricultura no Brasil apresenta uma elevada demanda hídrica, necessitando de pesquisas nesse segme...
O desenvolvimento de sistemas agropecuários sustentáveis é um desafio global. A sustentabilidade in...
The objective of this work was to measure the effects of weather conditions on corn (Zea mays L.) yi...
The determination of crop coefficient (Kc) values during the crop development cycle is essential to ...
Conselho Nacional de Desenvolvimento Científico e TecnológicoIn order to overcome periods of drought...