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231224s2017 xx |||||o 00| ||eng c |
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|a 10.1111/gcb.13682
|2 doi
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|a pubmed24n0898.xml
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|a (DE-627)NLM269645772
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|a (NLM)28273392
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|a DE-627
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|e rakwb
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|a eng
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| 100 |
1 |
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|a Paleari, Livia
|e verfasserin
|4 aut
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| 245 |
1 |
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|a Surfing parameter hyperspaces under climate change scenarios to design future rice ideotypes
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|c 2017
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| 336 |
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|a Text
|b txt
|2 rdacontent
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|a ƒaComputermedien
|b c
|2 rdamedia
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|a ƒa Online-Ressource
|b cr
|2 rdacarrier
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|a Date Completed 10.09.2018
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|a Date Revised 02.12.2018
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|a published: Print-Electronic
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|a Citation Status MEDLINE
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|a © 2017 John Wiley & Sons Ltd.
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|a Growing food crops to meet global demand and the search for more sustainable cropping systems are increasing the need for new cultivars in key production areas. This study presents the identification of rice traits putatively producing the largest yield benefits in five areas that markedly differ in terms of environmental conditions in the Philippines, India, China, Japan and Italy. The ecophysiological model WARM and sensitivity analysis techniques were used to evaluate phenotypic traits involved with light interception, photosynthetic efficiency, tolerance to abiotic stressors, resistance to fungal pathogens and grain quality. The analysis involved only model parameters that have a close relationship with phenotypic traits breeders are working on, to increase the in vivo feasibility of selected ideotypes. Current climate and future projections were considered, in the light of the resources required by breeding programs and of the role of weather variables in the identification of promising traits. Results suggest that breeding for traits involved with disease resistance, and tolerance to cold- and heat-induced spikelet sterility could provide benefits similar to those obtained from the improvement of traits involved with canopy structure and photosynthetic efficiency. In contrast, potential benefits deriving from improved grain quality traits are restricted by weather variability and markedly affected by G × E interactions. For this reason, district-specific ideotypes were identified using a new index accounting for both their productivity and feasibility
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|a Journal Article
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|a WARM
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|a blast
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| 650 |
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4 |
|a canopy structure
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| 650 |
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|a chalkiness
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| 650 |
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4 |
|a head rice
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| 650 |
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4 |
|a photosynthetic efficiency
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| 650 |
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|a sensitivity analysis
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| 650 |
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4 |
|a spikelet sterility
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| 700 |
1 |
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|a Movedi, Ermes
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Cappelli, Giovanni
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Wilson, Lloyd T
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Confalonieri, Roberto
|e verfasserin
|4 aut
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| 773 |
0 |
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|i Enthalten in
|t Global change biology
|d 1999
|g 23(2017), 11 vom: 30. Nov., Seite 4651-4662
|w (DE-627)NLM098239996
|x 1365-2486
|7 nnns
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| 773 |
1 |
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|g volume:23
|g year:2017
|g number:11
|g day:30
|g month:11
|g pages:4651-4662
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|u http://dx.doi.org/10.1111/gcb.13682
|3 Volltext
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