Results 61 to 70 of about 101,999 (216)

Estimación de analitos del suelo en la altillanura, con teledetección sentinel-2 y modelos de regresión

Revista de Investigación Agraria y Ambiental
Contextualización: La incorporación de nuevas técnicas y tecnologías para conocer la composición y las características de los suelos usados en la producción agrícola está en auge.
Andrés Felipe Gómez Chávez, Jeimy Katherin Feo Mahecha, Sergio David Parra Gonzalez   +2 more
doaj   +1 more source

Actividad fungicida/fungistática in vitro del fosfito de manganeso contra hongos patógenos habitantes del suelo con soja [PDF]

, 2017
Las pudriciones de raíz y tallo (PRYT) en el cultivo de soja causadas por patógenos habitantes del suelo son enfermedades comúnmente encontradas en campos de soja y son una de las causas más importantes de pérdidas económicas. La sensibilidad micelial de
Carmona, Marcelo Anibal, Formento, N. A., Luque, A. G., Ravotti, M. E., Sautua, Francisco, Scandiani, María Mercedes, Simonetti, Ester   +6 more
core  

Rainfall shapes the physiological condition, but not the body size, of an introduced dung beetle in Brazilian pastures

Ecological Entomology, Volume 51, Issue 2, Page 346-355, April 2026.
Understanding rainfall‐driven physiological shifts in dung beetles is crucial to predict how climate change may affect the fitness and persistence of key insect species in tropical pastures. We compared body size, dry, lipid and muscle masses of Digitonthophagus gazella collected during dry and rainy seasons in Brazilian pastures to assess the effects ...
Cleilsom M. Cristaldo, Renato Portela Salomão, Pedro Lucas Moreira de Oliveira, Alfredo Raúl Abot, César Murilo de Albuquerque Correa   +4 more
wiley   +1 more source

Presentación

Agronomía Colombiana, 1996
Presentación
Revista Agronomía Colombiana
doaj  

Recolección y propagación de la especie endémica Sedum Jujuyense para evaluar su uso en cubiertas naturadas [PDF]

, 2017
Diversas especies de la familia Crassulaceae, son utilizadas comúnmente en techos verdes, dentro de esta familia se destaca el uso de las suculentas del genero Sedum.
Bargiela, Martha, Groisman, Alan, Laureda, Daniel, Moyano, Gabriela, Perahia, Raquel, Rosatto, Héctor, Tardito, Hérnan, Waslavsky, Agustina   +7 more
core  

Field assessment of nitrogen sources in Brassica carinata using physiological indicators of nitrogen status under temperate no‐till conditions

Agrosystems, Geosciences &Environment, Volume 9, Issue 1, March 2026.
Abstract Improving nitrogen (N) use efficiency in Brassica carinata is essential to sustain yield and lower biofuel carbon intensity under variable field conditions. We hypothesized that integrating physiological indicators, such as the nitrogen nutrition index (NNI) and the critical nitrogen uptake curve (CriNUC), into N management frameworks would ...
Sebastián Bonansea, Oswaldo Ernst, Pablo González Barrios, Sebastián R. Mazzilli   +3 more
wiley   +1 more source

Guanacos’ and domestic livestock’s summer diets comparison in ecotone of “Tierra del Fuego” (Argentina) [PDF]

, 2018
At present, it is believed that the population of guanacos has increased in the “Isla Grande de Tierra del Fuego”, arising a conflict with livestock and forestry activities.
Alvarenga, Eugenia Celeste, Arriaga, Mirta Olga, Escobar, Julio Martin, Fernández Pepi, María Gabriela, Moretto, Alicia Susana, Stampacchio, Monica Liliana, Zucol, Alejandro Fabián   +6 more
core   +1 more source

Integrating landscape ecology into generic surveillance plans for bark‐ and wood‐boring beetles

Ecological Applications, Volume 36, Issue 2, March 2026.
Abstract International trade poses a growing threat to global biosecurity, with bark‐ and wood‐boring beetles representing a major concern for forest health. Non‐native species are frequently introduced at points of entry, where populations can establish in the surrounding landscape.
Davide Nardi, Davide Rassati, Andrea Battisti, Manuela Branco, Claudine Courtin, Massimo Faccoli, Nina Feddern, Joseph A. Francese, Emily Franzen, André Garcia, Filippo Giannone, Martin M. Gossner, Mats Jonsell, Chantelle Kostanowicz, Matteo Marchioro, Petr Martinek, Ann M. Ray, Alain Roques, Jon Sweeney, Kate Van Rooyen, Vincent Webster, Lorenzo Marini   +21 more
wiley   +1 more source

Selection of bioantagonistic bacteria to be used in biological control of Rhizoctonia solani in tomato [PDF]

, 2003
http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0716-97602011000100002&lng=es&nrm=isoBacteria from the rhizoplane and surrounding soil of healthy and Rhizoctonia solani diseased tomato plants, cropped in greenhouse of the V Region of Chile ...
Besoaín, Ximena, Herrera, Rodrigo, Montealegre, Jaime, Pérez, Luz María, Reyes, Rodrigo, Silva, Polyana   +5 more
core   +2 more sources

Paddy ponding water quality responses to land use intensity in flooded rice systems in Uruguay

Journal of Environmental Quality, Volume 55, Issue 2, March/April 2026.
Abstract Understanding water quality responses in flooded rice (Oryza sativa L.) systems is essential to reconcile high productivity with environmental protection. This study provides the first high‐frequency dataset of paddy water quality dynamics in temperate South American rice systems, conducted in the Laguna Merín Basin (Uruguay–Brazil).
G. Cantou, P. González‐Barrios, I. Furtado, A. Roel   +3 more
wiley   +1 more source