Zobrazeno 1 - 10
of 24
pro vyhledávání: '"Josefina L de Paepe"'
Publikováno v:
Ciencia del Suelo, Vol 35, Iss 2, Pp 273-283 (2017)
Crop water use in semiarid environments allows designing management strategies to improve water use efficiency. Our objective was to estimate wheat (Triticum aestivum L.), maize (Zea mays L.) and sunflower (Helianthus annuus L.) water use in the Semi
Externí odkaz:
https://doaj.org/article/2db9e8c35d594e769131b4c417be2b10
Autor:
Florencia Spirito, Paula Meli, M. Fernanda Reyes, Gabriel Núñez‐Vivanco, Zoe Beloff, Josefina L. De Paepe
Publikováno v:
Austral Ecology.
Autor:
M. Fernanda Reyes, M. Victoria Piazza, Marta C. Telesnicki, Luciana D'Acunto, Carla E. Di Bella, Florencia Spirito, Pablo A. García-Parisi, Josefina L. De Paepe, Romina A. Cavagnaro
Publikováno v:
Ecología Austral, Vol 28, Iss 3 (2018)
En la etapa posdoctoral varios desafíos e interrogantes determinan nuestra consolidación como investigadores. Sobre la base de reuniones con ocho investigadores formados, identifcamos algunas certezas e incertidumbres de esta etapa. También destac
Externí odkaz:
https://doaj.org/article/586de2f30563460191a705413b84ab1f
Autor:
Josefina L. De Paepe, Patricio Hernán Straccia, M. Fernanda Reyes, María V. Piazza, Pablo A. García-Parisi, Carla E. Di Bella
Publikováno v:
Austral Ecology. 46:1177-1185
Fil: de Paepe, Josefina. Universidad de Buenos Aires. Facultad de Agronomia; Argentina. Consejo Nacional de Investigaciones Cientificas y Tecnicas. Oficina de Coordinacion Administrativa Parque Centenario; Argentina
Autor:
Roberto Alvarez, Constanza Caride, Denis Ramil, Federico Pagnanini, Gonzalo Berhongaray, Josefina L. De Paepe, Maria Rosa Mendoza, Verónica Recondo, Facundo Facio, Analía Gimenez
Publikováno v:
Archives of Agronomy and Soil Science. 66:517-531
In the Pampas, nitrogen fertilization rates are low and soil organic matter impacts crop yield. Wheat (Triticum aestivum L.) yield was related to total soil nitrogen (total N) and to nitrogen miner...
Autor:
Denise Amalia Ramil, Roberto Alvarez, Rodolfo Juan Carlos Cantet, Maria Rosa Mendoza, Josefina L. De Paepe, Verónica Recondo, Maria Marta Caffaro, Haydée S. Steinbach, Analía Gimenez, Facundo Facio, Federico Pagnanini, Gonzalo Berhongaray, Cecilia D. Molina
Publikováno v:
Nutrient Cycling in Agroecosystems. 110:257-276
The effect of land use on soil nitrogen (N) and phosphorous (P) stocks and the stoichiometry ratios are not fully understood. We determined the impact of land use on total N and P stocks along with some of their fractions and carbon (C), N and P rati
Publikováno v:
Soil and Tillage Research. 170:53-65
Cover crops are a valuable management option for reducing soil erosion and nitrogen losses from agroecosystems. They improve soil quality but the impacts on crop yield depend on the type of cover crop, the commercial crop considered and the climate.
Autor:
Daniela Gangi, Josefina L. De Paepe, Federico Pagnanini, Verónica Recondo, Roberto Alvarez, Maria Marta Caffaro, Gonzalo Berhongaray, Analía Gimenez
Publikováno v:
Soil and Tillage Research. 196:104434
Soil acidification restricts crop yield in many regions. Our objective was to estimate what effect land use has had on soil acidity in the Pampean Region of Argentina. Sampling paired sites under contrasting land uses indicated that soils under trees
Soil available water capacity (AWC) is an important factor affecting soil productivity in semiarid and subhumid environments and is mainly determined by the soil textural composition. As the soils of these environments usually present fairly uniform
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9f31416a99b9ea9b0266c58c153f8f61
https://www.tandfonline.com/doi/abs/10.1080/15324982.2017.1408153
https://www.tandfonline.com/doi/abs/10.1080/15324982.2017.1408153
Autor:
Roberto Alvarez, Josefina L. De Paepe
Publikováno v:
Agronomy Journal. 105:1803-1813
Soil productivity indices represent ratings of the potential plant biomass production of soils. Inductive approaches determine productivity based on inferred effects of soil properties on yield. Conversely, deductive approaches use yield information