Timing of megasporogenesis in Tripsacum species (Poaceae) as related to the control of apoximis and sexuality [PDF]
, 1994 Chez différentes espèces pseudogames aposporiques (#Panicum maximum, Ranunculus auricomus, Paspalumnotatum$), des différences pour la durée de la mégasporogenèse ont été observées entre les formes sexuées et aposporiques ; les gamétophytes femelles ...
Leblanc, Olivier, Savidan, Yves
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Citrus breeding for biotic and abiotic stress tolerances; new tools and strategies for biodiversity Mobilization : S04T01 [PDF]
, 2013 Citrus industry is affected worldwide by several fungal, bacterial and viral diseases. Some production areas also suffer of strong abiotic constraints such as water deficit, salt stress and iron chlorosis. Resistance or tolerance traits for most of these
Ollitrault, Patrick
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Public-private partnerships in agricultural research: an analysis of challenges facing industry and the Consultative Group on International Agricultural Research [PDF]
"Public-private partnerships offer potentially important opportunities for pro-poor agricultural research in developing countries. Yet in the international agricultural research community-and with regard to the Consultative Group on International ...
Spielman, David J., von Grebmer, Klaus
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Breeding tropical forages [PDF]
, 2011 Brazil has the largest commercial beef cattle herd and is the main beef exporter in the world. Cultivated pastures arethe basis for the Brazilian beef production, and occupy an area of 101.4 million hectares.
CB Valle, L Jank, RMS Resende
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Revista Mexicana de Ciencias Pecuarias, 2012 Apomixis es un tipo reproductivo donde la producción de semilla ocurre sin fusión de gametos, resultando por generaciones, en descendencia que genéticamente, es copia fiel del progenitor materno. La apomixis se encuentra ampliamente distribuida entre las
Adrián R. Quero Carrillo +3 more
doaj
Revista Mexicana de Ciencias Pecuarias, 2010 Apomixis es un tipo reproductivo donde la producción de semilla ocurre sin fusión de gametos, resultando por generaciones, en descendencia que genéticamente, es copia fiel del progenitor materno. La apomixis se encuentra ampliamente distribuida entre las
Adrián R. Quero Carrillo +3 more
doaj
About this volume: the monograph of Hypericum by Norman Robson. [PDF]
, 2010 Peer ...
Carine, Mark, Christenhusz, Maarten
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Strategies for conservation of rare and endemic species: characterization of genetic and epigenetic variation and unusual reproductive biology of coastal species from Limonium ovalifolium and Limonium binervosum complexes (Plumbaginaceae) [PDF]
, 2014 Doutoramento em Biologia - Instituto Superior de AgronomiaLimonium Mill. (Plumbaginaceae) is among the best represented genus in coastal habitats. In Continental Portugal, two taxonomically complex groups, diploid Limonium ovalifolium and tetraploid ...
Róis, Ana Sofia da Silva Valbordo
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