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Efficiency of marker-assisted selection in detection of ascochyta blight resistance in Tunisian chickpea breeding lines
Ascochyta blight (AB) resistance reactions were studied in 23 chickpea cultivars, mainly advanced
lines and Tunisian varieties from the Tunisian chickpea breeding program, growing both at two locations and
under controlled ...
QTLs for barley yield adaptation to Mediterranean environments in the ‘Nure’ 3 ‘Tremois’ biparental population
Multi-environment trials represent a highly
valuable tool for the identification of the genetic bases of
crop yield potential and stress adaptation. A Diversity
Array Technology"-based barley map has been
developed in the ...
Innovative Agriculture for Food Security: An integrated agro-ecosystems approach
Agricultural research has improved the lives of millions of people in
the past three decades. But today, poverty, hunger, lack of access
to food and nutrition remain a daily fact of life for millions of people
in many of ...
Evidence that dicot-infecting mastreviruses arep articularly prone to inter-species recombination and have likely been circulating in Australia for longer than in Africa and the Middle East
Viruses of the genus Mastrevirus (family Geminiviridae) are transmitted by leafhoppers and infect either mono- or dicotyledonous plants. Here we have determined the full length sequences of 49 dicot-infecting mastrevirus ...
Elements of Research Strategy and Priorities for Sustainable Agricultural Development of Highlands in Central, West Asia and North Africa
The main objectives of this report is to review the current status, constraints and potential of
highlands in Iran, Morocco and Turkey and to define elements of a research strategy and
ICARDA’s research priorities for ...
Using SPOT Imagery to Assess the Effectiveness of Combating Desertification in Marrakech, Morocco
Desertification, leading to the reduction of land
productivity, is one of the major threats in dryland
ecosystems. Actions to combat desertification have become
one of the important land management practices in the ...
Capturing the Heterogeneity of the Error Variances of a Group of Genotypes in Crop Cultivar Trials
Appropriate experimental designs provide an efficient estimate of cultivar performance by allowing better control of experimental error. The standard approach assumes homogeneity of experimental error variances across ...
Introducing the CGIAR research program on dryland systems
Presentation on Introducing the CGIAR research program on dryland systems
Selection of Hyperspectral Narrowbands (HNBs) and Composition of Hyperspectral Twoband Vegetation Indices (HVIs) for Biophysical Characterization and Discrimination of Crop Types Using Field Re ectance and Hyperion/EO-1 Data
The overarching goal of this study was to establish
optimal hyperspectral vegetation indices (HVIs) and hyperspectral
narrowbands (HNBs) that best characterize, classify, model,
and map the world’s main agricultural crops. ...
Vegetation dynamics under variable conditions in the famous sandy steppe of southern Tunisia
During last decades, the natural vegetation cover in
southern Tunisia, mainly dominated by dwarf and sparse
shrub, was continuously disturbed under various human
activities especially on sandy soil (easily eroded). ...