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Phenotyping maize for adaptation to drought

WebRecently phenotyping multiple root traits, along with yield and yield-component related traits in field conditions, revealed that clusters of root phenotypes allowing greater soil exploration, restriction of water uptake, and greater soil penetrability could be considered breeding ideotypes for drought tolerance in maize (Klein et al., 2024). WebThe need of a better adaptation of crops to drought is an issue of increasing urgency. However, enhancing the tolerance of maize has, therefore, proved to be somewhat elusive in terms of plant breeding. In that context, proper phenotyping remains as one of the main factors limiting breeding advance. Topics covered by this review include the ...

High-throughput Root Phenotyping: Opportunities and Challenges …

WebJun 22, 2024 · Also, leaf curving, which is a drought adaptation by reducing transpiration, has been quantified by imaging maize in the late afternoon (rolled leaves) and at pre-dawn the following day ... 2024 Field-based high-throughput phenotyping for maize plant using 3D LiDAR point cloud generated with a ‘Phenomobile ... WebMay 11, 2024 · Changes in climate are likely to have a negative impact on water availability and soil fertility in many maize-growing agricultural areas. The development of high … nino early learning mickleham https://bablito.com

Phenotyping maize for adaptation to drought - PubMed

WebJan 1, 2007 · The drought adaptation MABC experiment in tropical maize Plant material, phenotyping, and QTL detection. An MABC project was initiated in 1994 by crossing the … WebPhenotyping for drought-related traits Convenor – Scott Chapman (Univ Qld, Australia) Return to session list Session 3: Plant productivity under drought: Water capture, transpiration, and transpiration efficiency Keynote Speaker: Guillaume Lobet – Research Center Juelich and the Université Catholique de Louvain, Germany/Belgium WebNov 22, 2024 · As a genetically more complex example, favourable stay-green phenotypes with improved drought tolerance can be achieved by selection for a plant architecture which improves the post-anthesis balance between supply and demand of water for crop growth under water-limited conditions (Borrell et al. 2014; Jordan et al. 2012 ). nin office alausa

Marker-assisted selection to improve drought adaptation …

Category:Maize sensitivity to drought Nature Reviews Earth & Environment

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Phenotyping maize for adaptation to drought

Phenotyping maize for adaptation to drought - PubMed

WebDrought is one of the most detrimental abiotic stresses hampering seed germination, development, and productivity. Maize is more sensitive to drought than other cereals, … WebApr 11, 2024 · A golden wheat field in Ciudad Obregon, Mexico, at sunrise. (Photo: Bibiana Espinosa/CIMMYT) As part of its crucial mission to accelerate wheat adaptation to rapidly changing climate conditions due to global warming, the Heat and Drought Wheat Improvement Consortium (HeDWIC) with the support of the Foundation for Food & …

Phenotyping maize for adaptation to drought

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WebMay 25, 2016 · Phenotyping maize for adaptation to drought. In: Monneveux P, Ribaut JM, editors. Drought phenotyping in crops: from theory to practice CGIAR Generation Challenge Program; 2011. p. 263–83. 40. Monneveux P, Sanchez C, Tiessen A. Future progress in drought tolerance in maize needs new secondary traits and cross combinations. Journal … WebThe need of a better adaptation of crops to drought is an issue of increasing urgency. However, enhancing the tolerance of maize has, therefore, proved to be somewhat elusive …

WebMay 30, 2024 · Phenotyping maize for adaptation to drought. Front. ... Genomic basis underlying the metabolome-mediated drought adaptation of maize. Genom. Biol. 22 … WebDec 28, 2024 · Proximal remote sensing offers a powerful tool for high-throughput phenotyping of plants for assessing stress response. Bean plants, an important legume …

WebJan 1, 2012 · The need of a better adaptation of crops to drought is an issue of increasing urgency. However, enhancing the tolerance of maize has, therefore, proved to be … WebSep 1, 2014 · EAGER: Predicting Drought Adaptation in C4 Plants with High Throughout Quantitative Phenotyping Dilkes, Brian Baxter, Ivan Purdue University, West Lafayette, IN, United States. Search 3 grants from Brian Dilkes Search 4 grants from Ivan Baxter Search grants from Purdue University ...

WebOct 6, 2016 · Phenotyping of root traits associated with BRACE is simple, nondestructive, and can be performed in less than 2 min plot −1. BRACE could be a reliable method for large-scale high throughput phenotyping of segregating generations for cultivar development under controlled drought stress environments in maize breeding programs.

WebJan 1, 2014 · Drought stress phenotyping is particularly challenging because declining soil moisture content is associated with increased mechanical impedance in the field, which is an effect that is difficult to replicate within pots [28]. Moreover plants in the field do not growth isolate but configuring a canopy. nu liga hannover westWebNov 4, 2024 · Maize sensitivity to drought. Maize is a globally important crop used for food, biofuel and livestock feed, with approximately 40% of global production in the US Corn Belt. nulight electric supplyWebMay 25, 2016 · Plant responses to drought are generally divided into three categories: (i) drought escape (e.g., short life cycle), (ii) drought avoidance (i.e., maintenance of … nuline bathroomsWebJul 27, 2024 · Abstract Screening for drought tolerance requires precise techniques like phonemics, which is an emerging science aimed at non-destructive methods allowing large-scale screening of genotypes. Large-scale screening complements genomic efforts to identify genes relevant for crop improvement. nino follyWebJun 13, 2014 · Introduction. The Earth is a water-scarce planet. Feeding more people with less water is a major challenge facing humanity (Foley et al., 2011), requiring crops that are highly adapted to dry environments.One such crop, sorghum, evolved in Africa after splitting with rice 50–70 million years ago (Wolfe et al., 1989) and is an important global crop … nino fischer mvz gothaWebHowever, a major bottleneck lies in phenotyping, particularly in selecting cost-efficient markers associated with stress tolerance and yield. Identifying high-yield genotypes under low water availability is an important goal for soybean breeding. However, a major bottleneck lies in phenotyping, particularly in selecting cost-efficient markers ... nu lighting pty ltdWebMay 11, 2024 · The growth phenotypes of 20 maize ( Zea mays L.) inbred lines were monitored in a non-invasive way under control, nitrogen, and water limitation as well as under combined nitrogen and water... nuline ins harvey nd