Global ETD Search

Modelling the long-term impact of modernized irrigation systems on soil water and salt balances, and crop water productivity in semi-arid areas under current and potential climate change conditions : integration of agrohydrological model, geographical information system, remote sensing, and climate change model : a thesis presented in partial fulfilment of the requirements for the degree of Doctor of Philosophy in Soil Science at Massey University, Palmerston North, New Zealand

Khan, Muhammad Hamed2022

massey

Earth observation technologies for improved agricultural decision support systems in South Africa

Mpakairi, Kudzai ShaunUniversity of the Western Cape2025

… practices in South Africa, focusing on crop monitoring, water use efficiency, and land management. Firstly, a systematic review of remote sensing applications in Southern African agriculture, evaluating key advancements, challenges, and opportunities was conducted to document the key …

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Sustainable Approaches to Enhance Water Productivity in Cucumis melo

di Santo, Heinrich2025

… and an improved understanding of plant-water relations offer potential solutions to enhance crop water productivity (CWP). This study conducted at the University of Nevada, Reno, evaluates three sustainable approaches to increase CWP in melons (Cucumis melo L.) under high desert …

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Climate change and global crop yield: impacts, uncertainties and adaptation

Deryng, DelphineUniversity of East Anglia2014

… of climate change impacts on global crop yield, and of farmers’ adaptive capacity, remains incomplete as previous global assessments: (1) inadequately evaluated the role of extreme weather events; (2) focused on a small subset of the full range of climate change predictions; (3) …

east-anglia Repository record for Climate change and global crop yield: impacts, uncertainties and adaptation (opens in a new tab)

Competition For Above And Below Ground Resources Among Annual Species From The Plant To The Field: Quantification Analysis And Modeling

Berger, Ricca2009

… a plant community. In the case of agricultural crops, competition among weeds and crop plants is a major determinant of crop yield losses. The objectives of this study are: i) to improve the understanding of the role of weeds in water use and crop water productivity, ii) to test, through field …

cornell Repository record for Competition For Above And Below Ground Resources Among Annual Species From The Plant To The Field: Quantification Analysis And Modeling (opens in a new tab)