Results 31 to 40 of about 3,743,090 (358)
Stevia water needs calculated from the crop coefficient
Agronomía Mesoamericana, 2017 This study aimed to determine the crop coefficient (Kc) curve for stevia (Stevia rebaudiana Bertoni) in Candelaria, Valle del Cauca, Colombia. The experiment was conducted during the first half of 2015.
Martha Constanza Daza Torres +3 more
doaj +1 more source
Rice Science, 2018 More accurate estimation of crop evapotranspiration (ETc) in a regional scale has always been one of the most important challenges. Temporal and spatial monitoring of ETc using satellite images can help to enhance accuracy of estimations.
Maryam Taherparvar, Nader Pirmoradian
doaj +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
Wheat water use and yield under different salinity of irrigation water
Journal of Water and Land Development, 2017 A field experiment was conducted for determination of crop coefficient (KC) and water stress coefficient (Ks) for wheat crop under different salinity levels, during 2015–2016.
Abedinpour Meysam
doaj +1 more source
New Evapotranspiration Crop Coefficients [PDF]
Journal of the Irrigation and Drainage Division, 1982 Improved crop coefficients for various Pacific Northwest irrigated crops were developed for estimating crop evapotranspiration (ET) from estimates or measurements of reference ET. Reference ET was based on that for well watered, actively growing alfalfa with sufficient growth for near maximum ET in arid, irrigated regions.
openaire +1 more source
Sustainable Irrigation Management of Ornamental Cordyline Fruticosa “Red Edge” Plants with Saline Water [PDF]
, 2019 The aim of this work was to analyze the influence of the salinity of the nutrient solution on the transpiration and growth of Cordyline fruticosa var. “Red Edge” plants. A specific irrigation management model was calibrated with the experimental data. An
Al-Hamdani +18 more
core +2 more sources
Development and critical evaluation of a generic 2-D agro-hydrological model (SMCR_N) for the responses of crop yield and nitrogen composition to nitrogen fertilizer [PDF]
, 2009 Models play an important role in optimizing fertilizer use in agriculture to maintain sustainable crop production and to minimize the risk to the environment.
Greenwood, Duncan J. +4 more
core +1 more source
Journal of Agrometeorology, 2011 The study was carried out to estimate reference crop evapotranspiration, develop crop coefficients and wetted area factors; and estimate crop evapotranspiration of pomegranate for Ahmednagar district of Maharashtra State.
S. D. GORANTIWAR +2 more
doaj +1 more source
VARIwise: a general-purpose adaptive control simulation framework for spatially and temporally varied irrigation at sub-field scale [PDF]
, 2009 Irrigation control strategies may be used to improve the site-specific irrigation of cotton via lateral move and centre pivot irrigation machines. A simulation framework ‘VARIwise’ has been created to aid the development, evaluation and management of ...
Grip, H°avard Fjær +4 more
core +3 more sources
Water, 2020 A field experiment consists of conservation agriculture (CA) and conventional tillage (CT) practices were set up in two areas, Robit and Dangishta, in sub-humid Ethiopian highlands.
Abdu Y. Yimam +5 more
semanticscholar +1 more source