Results 101 to 110 of about 7,210 (295)

Simulation of actual evapotranspiration from agricultural landscapes in the Canadian Prairies

Journal of Hydrology: Regional Studies, 2018
Study region: This study was carried out in southwestern Manitoba, in the prairie region of Canada. Study focus: Mathematical models are routinely used to estimate evapotranspiration (ET) when measurements are lacking.
Myra Martel, Aaron Glenn, Henry Wilson, Roland Kröbel   +3 more
doaj   +1 more source

Implementing Standardized Reference Evapotranspiration and Dual Crop Coefficient Approach in the DSSAT Cropping System Model

, 2017
. While methods for estimating reference evapotranspiration (ETo or ETr) and subsequent crop ET (ETc) via crop coefficient (Kc) and dual crop coefficient (Kcb, Ke) methods have been standardized since 2005 and 1998, respectively, the current version of ...
Kelly R. Thorp, Kendall C. DeJonge
core   +1 more source

Effect of bio‐fertilization and edapho‐climatic conditions on chickpea nodulation, grain yields, and seed protein in a Mediterranean context: a meta‐analysis approach

Journal of the Science of Food and Agriculture, EarlyView.
Abstract Chickpeas (Cicer arietinum L.) serve as a protein‐rich staple, particularly in Mediterranean countries, where they are often grown in marginal and water‐stressed areas. This meta‐analysis synthesized evidence from peer‐reviewed publications across Mediterranean countries to assess how chickpea rhizobial inoculation influences chickpea ...
Amira Hachana, Amir Souissi, Lewis Ziska, Katherine Morgan, Carina Yiu, Issam Achour, Asma Bouatrous, Imen Hemissi, Hanen Arfaoui, Anissa Riahi, Manel Bouraoui, Bouaziz Sifi   +11 more
wiley   +1 more source

Effects of deficit irrigation and biostimulants on melon productivity and quality in semi‐arid conditions

Journal of the Science of Food and Agriculture, EarlyView.
Abstract BACKGROUND Water scarcity and soil salinization are major constraints to irrigated agriculture in semi‐arid regions, affecting crop productivity and fruit quality. Combining deficit irrigation with biostimulant application has emerged as a promising strategy to improve water use efficiency and plant stress tolerance.
Jefferson dos Santos Gomes Calaça, Jean Carlos Nogueira, José Raliuson Inácio Silva, Denizard Oresca, Alan Cezar Bezerra, Raquele Mendes de Lira, George do Nascimento Araújo Júnior, Luiz Guilherme Medeiros Pessoa, Agda Raiany Mota dos Santos, Sidney Antônio da Silva, Guilherme Heverton Lima e Silva, Douglas Nogueira Lima, Eduardo Soares de Souza   +12 more
wiley   +1 more source

Water stress: Opportunities for supply chain research

Production and Operations Management, EarlyView., 2023
Abstract Driven by climate change and overuse, water stress is a worsening sustainability concern that threatens businesses and communities across the globe. Leading global organizations such as the United Nations have expressed an urgent need for sustainable water management strategies across nations and economies.
Dustin Cole, Sriram Narayanan, Elizabeth Connors, Meenu Tewari, Kyle Onda   +4 more
wiley   +1 more source

Suitable reference crop evapotranspiration models for arid oasis regions

Guan'gai paishui xuebao
【Objective】Reference crop evapotranspiration (ET0) is a critical parameter for agricultural water management and irrigation scheduling, especially in arid oasis regions where water resources are scarce.
ZHANG Xiaoying, LYU Tingbo, LIU Yifan, SHI Pengcheng, WANG Maoyuan   +4 more
doaj   +1 more source

Estimation Of Reference Crop Evapotranspiration Using Fuzzy State Models

, 2001
Daily evapotranspiration (ET) rates are needed for irrigation scheduling. Owing to the difficulty of obtaining accurate field measurements, ET rates are commonly estimated from weather parameters.
Yoder, D. C., Yoder, R. E., Odhiambo, Lameck O.   +2 more
core  

Satellite NDVI Assisted Monitoring of Vegetable Crop Evapotranspiration in California’s San Joaquin Valley

Remote Sensing, 2012
Reflective bands of Landsat-5 Thematic Mapper satellite imagery were used to facilitate the estimation of basal crop evapotranspiration (ETcb), or potential crop water use, in San Joaquin Valley fields during 2008.
Thomas J. Trout, Lee F. Johnson
doaj   +1 more source

Assessing plant water status: Part 1 – Classical methods

Journal of the Science of Food and Agriculture, EarlyView.
Abstract As a result of the changing climate, water scarcity poses a significant threat to crop and pasture production. Although soil water content can indicate drought, its measurements often provide limited spatial resolution and are weakly correlated with plant water status, producing misleading drought assessments.
Naila Farooq, Tasawer Abbas, Bo Zhang, Bastian Leander Franzisky, Jochen Taiber, Martin Koch, Christoph‐Martin Geilfus, Ian C Dodd   +7 more
wiley   +1 more source

Reference evapotranspiration (ETo) and crop water requirement (ETc) of wheat and maize in Gujarat

Journal of Agrometeorology, 2015
The reference evapotranspiration (ETo) is an important agrometeorological parameter which has been used in a number of applications. In present study daily ETo was determined for 16 stations of Gujarat having long period (10-20 years) weather data ...
RASHMI MEHTA, VYAS PANDEY
doaj   +1 more source