Results 21 to 30 of about 60,201 (292)
Agronomy, 2022 Hybrid metaheuristic algorithm (MA), an advanced tool in the artificial intelligence field, provides precise reference evapotranspiration (ETo) prediction that is highly important for water resource availability and hydrological studies.
Rana Muhammad Adnan Ikram +6 more
semanticscholar +1 more source
Spatiotemporal Variation of Crop Coefficient of Winter Wheat in Huaibei Plain
Guan'gai paishui xuebao, 2021 【Background】 Water uptake by plants and its subsequent transpiration is an important process in the hydrological cycle but difficult to measure and calculate.
HUA Jiacheng +3 more
doaj +1 more source
Journal of Agrometeorology, 2020 Accurate estimation of evapotranspiration of rapeseed is essentially required for irrigation scheduling and water management. The present study was undertaken during 2015-16 and 2017-18 in ICR Farm, Assam Agricultural University, Jorhat to determine ...
ABHIJIT SARMA, KRISHNA BHARADWAJ
doaj +1 more source
Agriculture, 2022 To establish the uncertain influence that the joint distribution of precipitation and reference evapotranspiration has on net irrigation water requirement, a Copula function–Monte Carlo method (CFMC) was proposed to calculate the probability of ...
Feilong Jie +5 more
doaj +1 more source
Estimation of Reference Crop Evapotranspiration in Northwest China [PDF]
Earth Sciences, 2020 Based on the daily meteorological data from 1956 to 2011 in Northwest (NW) China and the Penman-Monteith (PM) equation, the regional reference crop evapotranspiration (ET0) is estimated. The ET0 variations in time series and spatial distributions are analyzed.
Biao Wang, Xinmin Zeng, Gang Huang
openaire +1 more source
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
Water, 2021 To improve the accuracy of estimating reference crop evapotranspiration for the efficient management of water resources and the optimal design of irrigation scheduling, the drawback of the traditional FAO-56 Penman–Monteith method requiring complete ...
Xiaoqiang Liu +5 more
semanticscholar +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
doaj +1 more source
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
doaj +1 more source
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