Breeding Technologies to Increase Crop Production in a Changing World

To feed the several billion people living on this planet, the production of high-quality food must increase with reduced inputs, but this accomplishment will be particularly challenging in the face of global environmental change. Plant breeders need to focus on traits with the greatest potential to...

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Veröffentlicht in:Science (American Association for the Advancement of Science) 2010-02, Vol.327 (5967), p.818-822
Hauptverfasser: Tester, Mark, Langridge, Peter
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Langridge, Peter
description To feed the several billion people living on this planet, the production of high-quality food must increase with reduced inputs, but this accomplishment will be particularly challenging in the face of global environmental change. Plant breeders need to focus on traits with the greatest potential to increase yield. Hence, new technologies must be developed to accelerate breeding through improving genotyping and phenotyping methods and by increasing the available genetic diversity in breeding germplasm. The most gain will come from delivering these technologies in developing countries, but the technologies will have to be economically accessible and readily disseminated. Crop improvement through breeding brings immense value relative to investment and offers an effective approach to improving food security.
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subjects Agricultural production
Agriculture - methods
Biotechnology
Breeding
Crop production
Crop science
Crops
Crops, Agricultural - genetics
Crops, Agricultural - growth & development
Developing Countries
Environment
Food security
Food, Genetically Modified
Genes, Plant
Genetic loci
Genetic Markers
Genetic Techniques
Genetic Variation
Genotype
Phenotype
Phenotypic traits
Plant reproduction
Plants
Reviews
Selective breeding
Sustainable agriculture
Transgenic plants
Wheat
title Breeding Technologies to Increase Crop Production in a Changing World
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