A study was conducted to determine the water demand of wheat crops in area around Tonna Pumping Canal. It used 2017-2018 climate data need for CROPWAT. Reference crop evapotranspiration (ETo) determined using FAO Penman Monteith method. When considering crops, four stages growth were considered: early stage, development mid-maturity, and late-maturity stages. Crops planted 2017 rabi season yiel...

El trabajo se desarrolló con el objetivo de comparar los valores evapotranspiración obtenidos a partir cuatro métodos indirectos empíricos en localidades interés agrícola la provincia Holguín. Fueron utilizados datos medios mensuales las estaciones meteorológicas La Jíquima, Guaro, Pinares Mayarí y Velasco. Los aplicados fueron Hargreaves, Hargreaves Samani, Thornthwaite Blaney-Criddl...

The absolute prediction of reference evapotranspiration (ETo) is an important issue for global water balance. Present study demonstrated the performance k-Nearest Neighbour (kNN) and Artificial Neural Network (ANN) models daily ETo using four combinations climatic data. kNN ANN were studied climate data during 1996-2015 in Middle Anatolia region. findings estimation with classed FAO Penman Mont...

coriandrum sativum l. is one of the most important plants compared to the other herbs and medicinal plants as a planted covered area in kermanshah province. for a suitable irrigation management programming, the awareness of crop coefficient and water requirement in different plant stages is essential. the ratio of actual evapotranspiration to reference crop evapotranspiration is defined as crop...

Racial prejudice toward African Americans has been largely measured and researched in terms of negative and hostile attitudes. However, there is considerable research to suggest the prevalence of evaluatively positive beliefs about Blacks (e.g., as athletic). A measure of Complimentary Stereotypes and Negative Prejudice (CSNP) is validated through exploratory and confirmatory factor analyses ac...

In the current investigation, evaporation and transpiration potential were also estimated by means of FAO Penman- Monteith evapotranspiration estimation method and Deviation from Optimum Percentage (DOP) technique by climatic elements (min-max temperature, relative humidity, wind speed and radiation) during at least 10 years statistical period regarding sunflower phenological conditions in Kurd...