Results 21 to 30 of about 7,210 (295)
Development of the crop coefficient for capsicum (Capsicum annum L.) under protected structures
Journal of Agrometeorology, 2016 The study was undertaken to determine the crop water requirement and crop coefficient for capsicum (Capsicum annum L.) at plasticulture farm of CTAE, Udaipur, Rajasthan under four small protected structures; (i) shednet house (ii) insectnet house (iii ...
CHITRA SHUKLA +2 more
doaj +1 more source
Predicating the Crop Coefficient of Eggplant from Crop Evapotranspiration and Atmometer (ETgage) [PDF]
Engineering and Technology Journal, 2014 The objectives of the study are to predicate crop coefficient (Kc) for eggplant using watermarks gypsum blocks and atmometer (or ETgage) devices during the growing season and to compare the predicating values of the crop coefficient with FAO recommended ...
Ehab Fahkree Hikamat +1 more
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A model of correction indexes determination for Virginia type tobacco on the basis of field measured ETP [PDF]
Journal of Agricultural Sciences (Belgrade), 2009 Numerous methods of calculating ET0 and ETP offer a great practical possibility for their application, but in order to improve their efficiency it is necessary to check them in particular regions.
Aksić Miroljub +4 more
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Bias-correcting input variables enhances forecasting of reference crop evapotranspiration [PDF]
Hydrology and Earth System Sciences, 2021 Reference crop evapotranspiration (ETo) is calculated using a standard formula with temperature, vapor pressure, solar radiation, and wind speed as input variables.
Q. Yang, Q. J. Wang, K. Hakala, Y. Tang
doaj +1 more source
A modified STIC model for estimating crop evapotranspiration
, 2021 A novel application of the STIC model (Mallick et al. 2014, 2015a) was developed by the author to estimate crop evapotranspiration, E, at a field or sub-field scale without recourse to any remote sensing (RS), i.e.
Kelderman, Simon
core +1 more source
Journal of Agrometeorology, 2017 The water requirement and crop evapotranspiration (ETc)is determined using reference evapotranspiration (ET0) and crop-coefficient (kc). Numerous models are available for estimation of ET0,among which Penman-Monteith (FAO-56) model is considered to be ...
M. TAHASHILDAR +3 more
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Reference crop evapotranspiration over Greece
Agricultural Water Management, 1991 Abstract Monthly evapotranspiration (ET) estimates for 31 locations in Greece are calculated by the Penman, Priestley-Taylor and Thornthwaite methods. The analysis of 27 years of routine meteorological data indicates that annual amounts of ET obtained by Priestley-Taylor or Thornthwaite methods do not generally agree very well with Penman ET (ETPEN ...
Michalopoulou, H., Papaioannou, G.
openaire +2 more sources
Reference evapotranspiration (ETo) and irrigation water requirement of different crops in Bihar
Journal of Agrometeorology, 2017 For irrigation scheduling and better management of the water, estimation of irrigation water requirement of the crop is essentially required. The study was conducted for estimation of daily reference evapotranspiration (ETo) by FAO Penman-Monteith ...
SUNIL KUMAR
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Spatiotemporal variations of evapotranspiration and reference crop water requirement over 1957–2016 in Iran based on CRU TS gridded dataset [PDF]
, 2021 Agriculture needs to produce more food to feed the growing population in the 21st century. It makes the reference crop water requirement (WREQ) a major challenge especially in regions with limited water and high water demand.
Ramezani Etedali, Hadi +4 more
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Agronomy, 2022 Lysimetric and eddy covariance techniques are commonly used to directly estimate actual crop evapotranspiration (ETa). However, these technologies are costly, laborious, and require skills which make in situ ET estimation difficult, particularly in ...
Arti Kumari +11 more
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