The determination of the amount of water needed for crops is a major factor for the correct planning, sizing and management of any irrigation system. This study aimed to compare measure of crop evapotranspiration (ETc) onion with estimates obtained from the reference evapotranspiration (ETo) determined by different methods and Kc proposed in the literature. The experiment was conducted in the experimental field of the Department of Technology and Social Sciences, University of the State of Bahia, in Juazeiro, from June to September 2011. The ETc measurements were obtained in evapotranspirometers and estimates, from ETo determined by the methods: Penman-Monteith (FAO standard), Penman- Monteith modified by Villa Nova et al. (2004), Har...
Knowing the atmospheric potential demand (ETo) implies in quantifying the ability of vegetated surfa...
Neste trabalho objetivou testar o Irrigâmetro para estimar a evapotranspiração de referência compara...
Estimating reference evapotranspiration (ETo) based on Class A pan evaporation (ECA) is very usual i...
A determinação da quantidade de água necessária para as culturas é um dos principais fatores para o ...
Productivity and quality of onion bulbs dependent on the amount of water applied to culture. The obj...
For a good water management in agriculture, a correct knowledge of the water consumption by the crop...
Reference evapotranspiration (ETo) is important for irrigated agriculture since from its relationshi...
The Irrigameter is aevapotranspiration measuring device used in irrigation management to optimize wa...
The objectives of this study were to determine onion water requirements with a sprinkler irrigation ...
The choice for the most appropriate method to estimate evapotranspiration depends on the availabilit...
The present study was carried out with the objective to evaluate the performance of the Irrigâmetro®...
O objetivo deste trabalho foi determinar a evapotranspiração real (ETc), os coeficientes de cultivo ...
ABSTRACT The water consumption of a crop is one of the main information required for proper irrigat...
A field experiment with irrigated cotton was conducted at Sousa, PB, Brazil, in the period from Augu...
Sabe-se que a determinação precisa da evapotranspiração da cultura (ETc) é de grande importância par...
Knowing the atmospheric potential demand (ETo) implies in quantifying the ability of vegetated surfa...
Neste trabalho objetivou testar o Irrigâmetro para estimar a evapotranspiração de referência compara...
Estimating reference evapotranspiration (ETo) based on Class A pan evaporation (ECA) is very usual i...
A determinação da quantidade de água necessária para as culturas é um dos principais fatores para o ...
Productivity and quality of onion bulbs dependent on the amount of water applied to culture. The obj...
For a good water management in agriculture, a correct knowledge of the water consumption by the crop...
Reference evapotranspiration (ETo) is important for irrigated agriculture since from its relationshi...
The Irrigameter is aevapotranspiration measuring device used in irrigation management to optimize wa...
The objectives of this study were to determine onion water requirements with a sprinkler irrigation ...
The choice for the most appropriate method to estimate evapotranspiration depends on the availabilit...
The present study was carried out with the objective to evaluate the performance of the Irrigâmetro®...
O objetivo deste trabalho foi determinar a evapotranspiração real (ETc), os coeficientes de cultivo ...
ABSTRACT The water consumption of a crop is one of the main information required for proper irrigat...
A field experiment with irrigated cotton was conducted at Sousa, PB, Brazil, in the period from Augu...
Sabe-se que a determinação precisa da evapotranspiração da cultura (ETc) é de grande importância par...
Knowing the atmospheric potential demand (ETo) implies in quantifying the ability of vegetated surfa...
Neste trabalho objetivou testar o Irrigâmetro para estimar a evapotranspiração de referência compara...
Estimating reference evapotranspiration (ETo) based on Class A pan evaporation (ECA) is very usual i...