Titlebook: Common Bean Improvement in the Twenty-First Century; Shree P. Singh Book 1999 Springer Science+Business Media B.V. 1999 bean.breeding.deve

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Social Sciences for an Other Politicsd have the longest history of genetic improvement. A brief description of these beans, their major market classes, production regions, and production problems will be given in this chapter. This will be followed by the history of how beans have been improved, the genetic progress which has been achi

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Social Sciences Integration Model,on has generated new gene combinations that favor adaptation to diverse environments (CIAT, 1996). Large-seeded determinate type I and indeterminate type II and III beans include seed types from the Nueva Granada and Chile races (Singh et al., 1991). Popular seed types include dark and light red kid

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Social Sciences Integration in the Future, dry bean are delineated. The origin of edible podded bean, from their possible genesis in the New World, to expansion of genetic diversity in the Old World, to their reintroduction into the U.S.A. is considered. We examine world commercial production with particular emphasis on North American envir

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https://doi.org/10.1007/978-1-349-14610-9mates at medium to high altitudes in the Americas. In modern times, with increased demand, bean production has expanded to areas where soil amendments and chemical inputs are required. Beans are now grown extensively on all continents, spanning the latitudes 52° N to 32° S, and from near sea level t

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Common Bean Improvement in the Twenty-First Century978-94-015-9211-6Series ISSN 1381-673X

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https://doi.org/10.1007/978-94-015-9211-6bean; breeding; development; genetic improvement; genetics; plant