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Basal crop coefficients for vine and erect crops with plastic mulch in a sub-tropical region
Shrestha, N.K.; Shukla, S. - In: Agricultural Water Management 143 (2014) C, pp. 29-37
Dual crop coefficient approach of partitioning evapotranspiration (ETc) into transpiration (T) and evaporation (E) has … lysimeter-based Kcb improved the ETc estimate and this improvement was 26 and 51% of the respective seasonal rainfall for pepper …
Persistent link: https://www.econbiz.de/10011047833
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Determination of evaporation, transpiration and deep percolation of summer corn and winter wheat after irrigation
Wang, Peng; Song, Xianfang; Han, Dongmei; Zhang, Yinhua; … - In: Agricultural Water Management 105 (2012) C, pp. 32-37
The flux of evaporation, transpiration and deep percolation play an important role in agricultural water management. In …, 2008 for summer corn (flowering stage, 90mm, flood irrigation), transpiration of corn accounts for 71.3% of total …-green stage, 110mm, sprinkler irrigation), transpiration of winter wheat accounts for 61.7% of evapotranspiration, and the …
Persistent link: https://www.econbiz.de/10010572970
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Modification of maize simulation model for predicting growth and yield of winter wheat under different applied water and nitrogen
Mahbod, Mehdi; Zand-Parsa, Shahrokh; Sepaskhah, Ali Reza - In: Agricultural Water Management 150 (2015) C, pp. 18-34
simulation of actual evaporation from soil surface and transpiration were simulated using the Penman–Monteith method based on …
Persistent link: https://www.econbiz.de/10011190092
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ANALYSIS OF RAINFALL DATA TO ESTIMATE RAIN CONTRIBUTION TOWARDS CROP WATER REQUIREMENT USING CROPWAT MODEL
LAGHARI, TAHIR SAEED; KHALIQ, ABDUL; SHAH, SYED HAMID … - In: Russian Journal of Agricultural and Socio-Economic Sciences 36 (2014) 3, pp. 9-17
A study was carried out to define the analysis of rainfall data in order to estimate its contribution towards crop … water requirements to overcome these problems. Rainfall and climatic data was collected from metrological stations, C.P UAF … validation. The test station’s (A) rainfall data was subjected to double mass curve technique to check its consistency with …
Persistent link: https://www.econbiz.de/10011269860
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Water footprint for mining process : a proposed method to improve water management in mining operations
Rodríguez, Jorge E.; Razo, Israel; Lázaro, Isabel - In: Cleaner and responsible consumption 8 (2023), pp. 1-11
The water footprint assessment for many products or processes has gained relevance; however, there are only a few aimed at the mining and metallurgy sector. The present study seeks to contribute a methodology to improve water footprint (WF) assessment in mining. The water footprint for the mining...
Persistent link: https://www.econbiz.de/10014516132
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Estimation of Width and Depth of the Wetted Soil Volume Under a Surface Emitter, Considering Root Water-Uptake and Evaporation
Elmaloglou, ST.; Malamos, N. - In: Water Resources Management 21 (2007) 8, pp. 1325-1340
A cylindrical flow model that describes local infiltration from a surface point source, by incorporating evaporation …
Persistent link: https://www.econbiz.de/10010847323
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Water–zeolite adsorption heat pump combined with single effect evaporation desalination process
Al-Ansari, Ahmad; Ettouney, Hisham; El-Dessouky, Hisham - In: Renewable Energy 24 (2001) 1, pp. 91-111
The single effect evaporation desalination process combined with adsorption heat pump (ADVC) is modeled analyzed as a … among all single effect evaporation desalination systems. Moreover, the specific flow rate of the cooling water and the …
Persistent link: https://www.econbiz.de/10010803907
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Void fraction correlations analysis and their influence on heat transfer of helical double-pipe vertical evaporator
Parrales, Arianna; Colorado, Dario; Huicochea, Armando; … - In: Applied Energy 127 (2014) C, pp. 156-165
the experimental data in steady state for two different evaporators, obtaining good agreement in the evaporation process …
Persistent link: https://www.econbiz.de/10011040855
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Evapotranspiration and crop coefficient for sprinkler-irrigated cotton crop in Apodi Plateau semiarid lands of Brazil
Bezerra, Bergson G.; Silva, Bernardo B. da; Bezerra, … - In: Agricultural Water Management 107 (2012) C, pp. 86-93
During the twentieth century, the cotton crop was the main agricultural product in the semiarid regions of Brazil, with over 3.2 million hectares planted. However, due to structural problems, this activity became uncompetitive and economically unfeasible, being virtually wiped out in the...
Persistent link: https://www.econbiz.de/10010576893
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Comparison of hourly and daily reference crop evapotranspiration equations across seasons and climate zones in Australia
Perera, Kushan C.; Western, Andrew W.; Nawarathna, Bandara - In: Agricultural Water Management 148 (2015) C, pp. 84-96
Estimates from the FAO Penman–Monteith (FAO-PM) and the standardized ASCE Penman–Monteith (ASCE-PM) hourly and daily reference evapotranspiration (ET0) equations were compared at daily scale, based on the hourly climate data collected from forty (40) geographically and climatologically...
Persistent link: https://www.econbiz.de/10011116760