root system Concept

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research area of

• Beebe, Steve, Principal Scientist, The Alliance of Bioversity International and CIAT, The Alliance of Bioversity and CIAT
• Degefu, Tulu, Research Assistant III – Grain Legumes, ICRISAT ETHIOPIA, ICRISAT
• Fikre, Asnake, ICRISAT, ICARDA
• Gaur, Pooran P.M., Director, Research Program (Asia), ICRISAT, ICRISAT
• Henry, Amelia, Scientist, IRRI, IRRI
• Ishitani, Manabu, Senior Scientist, The Alliance of Bioversity International and CIAT, The Alliance of Bioversity and CIAT
• Kumar, Arvind, Senior Scientist, IRRI, ICRISAT
• Kumar, Jay, Consultant, CGIAR, CGIAR System Organization
• Lorieux, Mathias, GENETICIST, The Alliance of Bioversity International and CIAT, The Alliance of Bioversity and CIAT
• McNally, Kenneth, Senior Scientist II, IRRI, IRRI
• Ndour, Adama, Post-Doctoral Fellow, ICRISAT, ICRISAT
• RAHMAN, Md. Mizanur, Monitoring and Evaluation Officer, CIMMYT, CIMMYT
• Rao, Idupulapati M., Plant Nutritionist, The Alliance of Bioversity International and CIAT, The Alliance of Bioversity and CIAT
• REYNOLDS, Matthew Paul, Wheat Physiologist El Batan, CIMMYT, CIMMYT
• Sarker, Ashutosh, Consultant - Regional Coordinator of SACRP & Head-FLRP, ICARDA, ICARDA
• Selvaraj, Michael, Scientist, The Alliance of Bioversity International and CIAT, The Alliance of Bioversity and CIAT
• Upadhyaya, HD, ICRISAT, ICRISAT
• Vadez, Vincent V, Assistant Research Program Director, ICRISAT, The Alliance of Bioversity and CIAT
• Wenzl, Peter, Program Leader, The Alliance of Bioversity International and CIAT, The Alliance of Bioversity and CIAT

subject area of

• A Wet Excavation Method for Root/Shoot Studies of Pearl Millet on the Sandy Soils of the Sahel
• A greenhouse method to screen Brachiariagrass genotypes for aluminum resistance and root vigor
• A greenhouse technique to screen pigeonpea for resistance to Heterodera cajani
• A major root architecture QTL responding to water limitation in Durum Wheat
• A method for measuring the transfer of fixed nitrogen from free-living bacteria to higher plants using 15N2
• A minute P application contributes to a better establishment of pearl millet (Pennisetum glaucum (L.) R. Br.) seedling in P deficient soils
• A screening technique to evaluate pigeonpea for resistance to Rotylenchulus reniformis
• Above and below ground interactions in alley-cropping in semi-arid India
• Adaptation of spring-sown chickpea to the Mediterranean basin. I. Response to moisture supply
• Adaptation of spring-sown chickpea to the Mediterranean basin. II. Factors influencing yield under drought
• Additive, dominant, and epistatic effects for maize grain yield in acid and non-acid soils
• Affordable and robust phenotyping framework to analyse root system architecture of soil-grown plants
• Affordable and robust phenotyping framework to analyse root system architecture of soil-grown plants
• Allometric equations for estimating biomass in agricultural landscapes: I. Aboveground biomass
• Aspects of Faba Bean Ideotypes for Drier Conditions
• Assessing Genetic Variability for Root Traits and Identification of Trait-Specific Germplasm in Chickpea Reference Set
• Assessment of Upland Rice Rooting Depth: Does the Herbicide Injection Technique Work?
• Auger Sampling, Ingrowth Cores and Pinboard Methods
• Biological control of Meloidogyne incognita on cucurbitaceous crops by the non-pathogenic endophytic fungus Fusarium oxysporum strain 162
• Breeding challenge: improving yield potential
• Castor Roots in a Vertic Inceptisol
• Changes in antioxidant activities and phenol content in tomato plants subjected to partial root drying and regulated deficit irrigation
• Changes in rice root architecture, porosity, and oxygen and proton release under phosphorus deficiency
• Characterization of Root Systems with Respect to Morphological Traits and Nitrogen-Absorbing Ability in the New Plant Type of Tropical Rice Lines
• Comparative Root Transcriptomics Provide Insights into Drought Adaptation Strategies in Chickpea (Cicer arietinum L.)
• Contrasting phosphorus responses of pigeonpea genotypes differing in maturity duration
• Conventional detection methodology is limiting our ability to understand the roles and functions of fine roots.
• Cotton root and shoot response to localized supply of nitrate, phosphate and potassium: Split-pot studies with nutrient solution and vermiculitic soil
• DREB1A promotes root development in deep soil layers and increases water extraction under water stress in groundnut
• Delayed inoculation and competition of Rhizobium meliloti in annual Medicago species
• Development and field performance of nitrogen use efficient rice lines for Africa
• Does transpiration limit the growth of vegetation or vice versa
• Drought-induced changes in rooting patterns and assimilate partitioning between root and shoot in upland rice
• Dry Matter Production and Root System Development of Rice Cultivars under Fluctuating Soil Moisture
• Duplicate and conquer: multiple homologs of PHOSPHORUS-STARVATION TOLERANCE1 enhance phosphorus acquisition and sorghum performance on low-phosphorus soils.
• Effect of Indigo and Maize as Nitrogen Catch Crops on Root Growth and Nitrogen Use in Rice in Rainfed Lowland Ecosystems in Northern Philippines.
• Effects of Phenotyping Environment on Identification of Quantitative Trait Loci for Rice Root Morphology under Anaerobic Conditions.
• Effects of Root Water Uptake Efficiency on Soil Water Utilization in Wheat (Triticum aestivum L.) under Severe Drought Environments
• Effects of corn (Zea mays L.) on the local and overall root development of young rubber tree (Hevea brasiliensis Muel. Arg).
• Effects of fertilizer, variety and location on barley production under rainfed conditions in Northern Syria 1. Root and shoot growth
• Effects of initial nematode population density and water regime on resistance and tolerance to the rice root-knot nematode Meloidogyne graminicola in African and Asian rice genotypes
• Effects of light environment on maize in hillside agroforestry systems of Nepal
• Effects of municipal solid waste compost and mineral fertilizer amendments on soil properties and heavy metals distribution in maize plants (Zea mays L.).
• Environmental Response and Genomic Regions Correlated with Rice Root Growth and Yield under Drought in the OryzaSNP Panel across Multiple Study Systems
• Estimating root mass in maize using a portable capacitance meter
• Estimation of gene effects of the drought avoidance root characteristics in chickpea (C. arietinum L.)
• Evaluation of Diverse Shoot Genotypes on selected Root Genotypes of Common Bean under Soil Water Deficits
• Evaluation of a simple technique for characterizing rice root systems in relation to drought resistance
• Evaluation of tuber bearing Solanum species belonging to different ploidy levels for its yielding potential at low soil fertility
• Exploring root development and architecture in one of the most heat and drought tolerant cereals, pearl millet
• FEATURE ROOT SYSTEM AND SCREENING FOR DROUGHT-RESISTANT WILD RELATIVES OF WHEAT
• First sources of resistance to Sitona weevil (Sitona crinitus Herbst) in wild Lens species
• Fractal analysis on root systems of rice plants in response to drought stress
• Fractal geometry of root systems: Field observations of contrasting genotypes of common bean ( Phaseolus vulgaris L.) grown under different phosphorus regimes
• Fruit and oil quality of mature olive trees under partial rootzone drying
• Functional roles of the plasticity of root system development in biomass production and water uptake under rainfed lowland conditions
• Genetic Variation in Root Traits and Nutrient Acquisition of Lentil Genotypes
• Genetic diversity for mycorrhizal symbiosis and phosphate transporters in rice
• Genetic variability for root and shoot traits in a lentil ( Lens culinaris Medik.) recombinant inbred line population and their association with drought tolerance
• Genetic variability of drought-avoidance root traits in the mini-core germplasm collection of chickpea (Cicer arietinum L.)
• Genome-wide association study reveals genomic regions controlling root and shoot traits at late growth stages in wheat
• Genotype x environment interactions for grain yield of upland rice backcross lines in diverse hydrological environments
• Genotypic Variations in Response of Lateral Root Development to Fluctuating Soil Moisture in Rice
• Genotypic variation for root pulling resistance in potato and its relationship with yield under water-deficit stress
• Genotypic variation in response of rainfed lowland rice to drought and rewatering. III. Water extraction during the drought period
• Genotypic variation in response of rainfed lowland rice to prolonged drought and rewatering
• Ground penetrating radar: a case study for estimating root bulking rate in cassava (Manihot esculenta Crantz).
• Growth and distribution of maize roots under nitrogen fertilization in plinthite soil
• Identification of QTLs associated with agronomic performance under nitrogen-deficient conditions using chromosome segment substitution lines of a wild rice relative, Oryza rufipogon
• Improvement of chilling resistance in rice by application of an abscisic acid analog in combination with the growth retardant tetcyclacis
• Improving Drought-Avoidance Root Traits in Chickpea (Cicer arietinum L.)-Current Status of Research at ICRISAT
• In vitro growth characterization and biocontrol potential of naturally occurring nematophagous fungi recovered from root-knot nematode infested vegetable fields in Benin
• Influence of soil fertility on waterlogging tolerance of two Brachiaria grasses
• Influence of the soil physical environment on rice (Oryza sativa L.) response to drought stress and its implications for drought research
• Influence of thiabendazole seed treatment on the integrated control of Heterodera filipjevi on six wheat genotypes with different levels of genetic resistance under controlled conditions.
• Isolation of a novel mutant gene for soil-surface rooting in rice (Oryza sativa L.)
• Linking root traits and grain yield for rainfed rice in sub-Saharan Africa: Response of Oryza sativa × Oryza glaberrima introgression lines under drought
• Mapping QTLs for root morphology of a rice population adapted to rainfed lowland conditions.
• Mapping genes controlling root morphology and root distribution in a doubled-haploid population of rice
• Mapping of QTL associated with Fusarium root rot resistance and root architecture traits in black beans
• Mechanisms of drought resistance in grain II: stomatal regulation and root growth
• Modeling Rice Plant-Mediated Methane Emission
• N- and P-mediated seminal root elongation response in rice seedlings
• NAL1 allele from a rice landrace greatly increases yield in modern indica cultivars.
• Nitrogen Fixation Associated with the Roots of Sorghum and Millet
• Nitrogen efficiency as related to dry matter partitioning and root system size in tropical mid-altitude maize hybrids under different levels of nitrogen stress
• Nutritional physiology of the rice plants and productivity decline of irrigated rice systems in the tropics
• Opportunities to manipulate nutrient-by-water interactions in rainfed lowland rice systems
• Oxygen use from solution by wheat genotypes differing in tolerance to waterlogging
• Penetration of hardpans by rice lines in the rainfed lowlands
• Phenotyping Root Architecture of Soil-Grown Rice: A Robust Protocol Combining Manual Practices with Image-based Analyses.
• Phenotyping of traits imparting drought tolerance in lentil
• Phosphorus uptake by rice from soil that is flooded, drained or flooded then drained
• Physiological mechanisms contributing to the QTL qDTY3.2 effects on improved performance of rice Moroberekan x Swarna BC2F3:4 lines under drought.
• Physiological traits associated with drought resistance in Andean and Mesoamerican genotypes of common bean (Phaseolus vulgaris L.)
• Possible causes of yield failure in tropical aerobic rice
• Pressure chamber and air flow porometer for rapid field indication of water status and stomatal condition in wheat
• QTL mapping of root hair and acid exudation traits and their relationship to phosphorus uptake in common bean
• Quantitative Trait Loci for Root Architecture Traits Correlated with Phosphorus Acquisition in Common Bean
• Quantitative trait loci for root morphology traits under aluminum stress in common bean (Phaseolus vulgaris L.)
• Recent Progress in Studies of Soil Structure, and its Relation to Properties and Management of Paddy Soils
• Reconciling root plasticity and architectural ground rules in tree root growth models with voxel automata
• Relationship between plant type and root growth in rice
• Resource capture and utilization in intercropping; non-nitrogen nutrients
• Response of leaf water potential, stomatal resistance, and leaf rolling to water stress.
• Response of rainfed safflower to nitrogen fertilization under Mediterranean conditions.
• Rice Adaptation to Aerobic Soils: Physiological Considerations and Implications for Agronomy
• Rice leaf growth and water potential are resilient to evaporative demand and soil water deficit once the effects of root system are neutralized
• Root Anatomical Traits and Their Possible Contribution to Drought Tolerance in Grain Legumes
• Root Distribution and Nutrient Uptake in Crop-Forage Systems on Andean Hillsides
• Root Hair Occurrence anld Variation with Environment
• Root System Architecture and Abiotic Stress Tolerance: Current Knowledge in Root and Tuber Crops
• Root adaptations to soils with low fertility and aluminium toxicity
• Root attributes affecting water uptake of rice (Oryza sativa) under drought
• Root form and function in relation to crop productivity in cool season food legumes
• Root growth in an intercrop of pearl millet/groundnut
• Root growth of maize in a compacted gravelly tropical alfisol as affected by rotation with a woody perennial
• Root growth of some tropical crops in uniform columns
• Root hydraulics: The forgotten side of roots in drought adaptation
• Root penetration of strong soil in rainfed lowland rice: comparison of laboratory screens with field performance
• Root pulling resistance in rice: Inheritance and association with drought tolerance
• Root reinforcement to soils provided by common Ethiopian highland plants for gully erosion control
• Root response to aerobic conditions in rice, estimated by Comair root length scanner and scanner-based image analysis.
• Root response to water stress in rainfed lowland rice.
• Root system architecture variation in response to different NH4+ concentrations and its association with nitrogen-deficient tolerance traits in rice
• Root traits and their potential links to plant ideotypes to improve drought resistance in common bean
• Root traits confer grain yield advantages under terminal drought in chickpea (Cicer arietinum L.)
• Root traits, nutrient uptake, multi-location grain yield and benefit–cost ratio of two lentil (Lens culinaris, Medikus.) varieties
• Root ventilation, rhizosphere modification, and nutrient uptake by rice
• Roots of nutrient-deprived Brachiaria species accumulate 1,3-di-O-trans-feruloylquinic acid
• Sampling Strategies, Scaling, and Statistics
• Scope for genetic manipulation of mineral acquisition in chickpea
• Scope for improvement of yield under drought through the root traits in chickpea (Cicer arietinum L.)
• Second harvest yields of medium duration pigeonpeas (Cajanus cajan) in peninsular India
• Seminal root morphology and coleoptile length in wild ( Hordeum vulgare ssp. spontaneum ) and cultivated ( Hordeum vulgare ssp. vulgare ) barley
• Short- and medium-term impact of manual tillage and no-tillage with mulching on banana roots and yields in banana-bean intercropping systems in the East African Highlands
• Simulating Root System Development of Short-duration Pigeonpea
• Simulation of faba bean (Vicia faba L.) root system development under Mediterranean conditions
• Soil bio-functioning under Acacia nilotica var. tomentosa protected forest along the Senegal River
• Soil physical behaviour and crop responses to tillage in lowland rice soils of varying clay content.
• Spatio-temporal Variations in Axial Conductance of Primary and First-order Lateral Roots of a Maize Crop as Predicted by a Model of the Hydraulic Architecture of Root Systems
• Stand biomass dynamics of pine plantations and natural forests on dry steppe in Kazakhstan
• Structural root form and fine root distribution of some woody species evaluated for agroforestry systems
• The effect of root damage caused by simulated white grub attack on the growth, yield and water-use of groundnut plants
• The role of hydraulics FSPMs in the context of root breeding : a case study on Pearl Millet
• The roots of future rice harvests.
• Understanding structural roots system of 5-year-old African plum tree ( D. edulis) of seed and vegetative origins (G. Don) H. J. Lam
• Using a Tri-Isotope (13C, 15N, 33P) Labelling Method to Quantify Rhizodeposition
• Variability of root length density and its contributions to seed yield in chickpea (Cicer arietinum L.) under terminal drought stress
• Variation in Root Morphological and Physiological Traits and Nutrient Uptake of Chickpea Genotypes
• Variation in root penetration ability, osmotic adjustment and dehydration tolerance among accessions of rice adapted to rainfed lowland and upland ecosystems
• Variation in root system architecture and drought response in rice (Oryza sativa): Phenotyping of the OryzaSNP panel in rainfed lowland fields
• Variation in root traits of chickpea (Cicer arietinum L.) grown under terminal drought
• Variation in shoot and root characteristics and their association with drought tolerance in lentil landraces
• Virtual Plants Need Water Too: Functional-Structural Root System Models in the Context of Drought Tolerance Breeding
• Water uptake dynamics under progressive drought stress in diverse accessions of the OryzaSNP panel of rice (Oryza sativa).
• Waterlogging-induced changes in root architecture of germplasm accessions of the tropical forage grass Brachiaria humidicola