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Water and nitrate exchange between cultivated ecosystems and groundwater in the Rolling Pampas
(Elsevier, 2009-12)Understanding nitrogen (N) exchange between cultivated ecosystems and groundwater becomes crucial in the Rolling Pampas where high and variable water table levels are accompanied by increasing N-fertilization rates. Field ... -
Water and radiation use efficiencies in maize: breeding effects on single-cross Argentine hybrids released between 1980 and 2012
(Elsevier, 2019-11)Water deficit has been signaled as an important determinant of grain yield (GY) gaps between potential and actual GYs. Breeding for improved water as well as solar radiation productivities is a sustainable means to reduce ... -
What to Expect as Corn Yields Face a Third Straight La Niña
(University of Illinois, 2022-07-11)Meteorologists are forecasting a third consecutive year of La Niña. The occurrence of two successive La Niña winters in the Northern Hemisphere is common, however, having three in a row is relatively rare. A triple La Niña ... -
Wheat Outlook After Five Months of War in Ukraine
(University of Illinois, 2022-08-01)Even with the projection of increased wheat production in some countries, the world harvest is expected to be a little smaller as a result of effects of the war in Ukraine. Global production for the marketing year 2022/2023 ... -
Wheat Ppd-1 allelic combination modulates photoperiod sensitivity
(Sociedad Argentina de Fisiología Vegetal, 2018-11)ABSTRACT: a model linking Ppd-1 allelic composition to photoperiod response curve would allow replacing expensive and time consuming phenologic trials. In Ppd-1 near isogenic lines grown under different photoperiods we ... -
Wheat pre-anthesis development as affected by photoperiod sensitivity genes (Ppd-1) under contrasting photoperiods
(2018-01)Fine tuning wheat phenology is of paramount importance for adaptation. A better understanding of how genetic constitution modulates the developmental responses during pre-anthesis phases would help to maintain or even ... -
Wheat yield progress and stability during the last five decades in Argentina
(Elsevier, 2021-07)Improvement of grain yield (GY) at farm level, which is closely related to GY potential, seems to be the main alternative to increase wheat (Triticum aestivum L) production. The aim of current research was to assess the ... -
XVIII Reunión Anual de Forrajeras : festuca alta, distribución, utilización y mejoramiento
(Ediciones INTA, 2018-11)La ganadería se encuentra atravesando un proceso de expansión debido a mejoras en aspectos económicos y con muy buenas perspectivas por la apertura de nuevos mercados internacionales. Adicionalmente, existe posibilidades ... -
Yield determinants, root distribution and soil water uptake in maize (Zea mays) hybrids differing in canopy senescence under post-silking drought
(CSIRO Publishing, 2021-05)Delayed canopy senescence or ‘stay-green’ (SG) trait in maize (Zea mays L.) could improve drought tolerance. Two field trials comparing four to six maize hybrids with different senescence rate were carried out at Buenos ... -
Zinc y boro en la producción de trigo
(AER 25 de Mayo, INTA, 2021-05)En la región Pampeana argentina, existen estudios desde hace más de 20 años que muestran la disminución de la concentración edáfica de zinc (Zn) y boro (B) atribuido a los cultivos (Panigatti, 1975; Andriulo et al., 1996). ... -
Zinc y microorganismos : una ayuda para el trigo
(AER 9 de Julio, EEA Pergamino, INTA, 2020-04)La provisión de nutrientes a los cultivos extensivos es una práctica ampliamente generalizada en la región pampeana. Lamentablemente la tasa de aporte que se realiza está en promedio, en un 50 % de lo que se exporta con ...