Results 81 to 90 of about 105,266 (282)

Characterization of the Arachis (Leguminosae) D genome using fluorescence in situ hybridization (FISH) chromosome markers and total genome DNA hybridization [PDF]

, 2008
Chromosome markers were developed for Arachis glandulifera using fluorescence in situ hybridization (FISH) of the 5S and 45S rRNA genes and heterochromatic 4'-6-diamidino-2-phenylindole (DAPI) positive bands.
Robledo Dobladez, Germán Ariel, Seijo, José Guillermo   +1 more
core   +1 more source

Problemas de química orgánica

, 2020
La obra está orientada a la temática de la Química Orgánica aplicada a las Ciencias Forestales, Agrarias y Naturales desde una mirada integradora que involucra la resolución de problemas. Se presentan ejercicios y problemas sobre distintos aspectos de la Química Orgánica, nomenclatura, la estructura molecular, la isomería y las características y ...
Romanelli, Gustavo Pablo, Blustein, Guillermo, Ruiz, Diego Manuel   +2 more
openaire   +4 more sources

Evaluating the restoration of plant ecological interactions in gypsum mines with species co‐occurrences analyses

Journal of Applied Ecology, Volume 63, Issue 5, May 2026.
These case studies suggest that both seed‐based and seedling‐based approaches can restore pairwise species interactions to a similar extent. The seedling‐based method, although more expensive, provides immediate visual impact by directly introducing canopy‐forming species into the system.
Johannes Hirn, Verónica Sanz, Juan Lorite, Fabián Martínez‐Hernández, Antonio Jesús Mendoza‐Fernández, Juan F. Mota, José Antonio Navarro‐Cano, Francisco Javier Pérez‐García, Jorge Prieto‐Rubio, Ricardo Sánchez‐Martín, Miguel Verdú   +10 more
wiley   +1 more source

Organogenesis and plant regeneration of Arachis villosa Benth. (Leguminosae) through leaf culture [PDF]

, 2009
With the aim of developing an efficient plant regeneration protocol, leaflet explants of three accessions of Arachis villosa Benth. (S2866, S2867 and L97) were cultured on basic Murashige and Skoog medium supplemented with different combinations of plant
Fontana, María Laura, Mroginski, Luis Amado, Rey de Badaró, Hebe Yolanda   +2 more
core  

Diseño experimental: Un enfoque en las ciencias agrarias

, 2021
El documento presenta de manera resumida y mediante ejemplos, los principales diseños experimentales utilizados en el sector agrario. Es una herramienta para el desarrollo de los cursos en la Universidad desde la experiencia acumulada en la enseñanza del diseño experimental y abordajes para el análisis estadístico de la Escuela de Ciencias Agrarias ...
openaire   +3 more sources

Landscape features predict broad‐scale seed rain patterns across fragments of the Brazilian Atlantic Forest

Journal of Ecology, Volume 114, Issue 5, May 2026.
Along with precipitation, forest cover emerges as a fundamental driver of alpha and beta diversity in the seed rain. This highlights the role of habitat amount at the landscape level over patch‐level features, like patch size, for seed dispersal. However, increased seed density can be related to higher dispersal rates in forest borders.
Luís Felipe Daibes, Haldre S. Rogers, Fulbert J. K. Gnonlonfoun, Talita Zupo, Rafael Barbizan Sühs, Daniella Vinha, Débora Cristina Rother, Paulo Alves Almeida Junior, Angela Luciana de Avila, José Marcos Barbosa, Romualdo Morelatto Begnini, Antonio Jorge Tourinho Braga, Marcos Vinicius Wincker Caldeira, Elivane Salete Capellesso, Andre Targa Cavassani, Eliana Cazetta, Ricardo Gomes Cesar, Marilena Menezes Silva Conde, Cléber Covre, Henrique Machado Dias, Pavel Dodonov, Rinaldo Luiz Caraciolo Ferreira, Cintia Gomes Freitas, Milena Gama, Gerhard Gottsberger, Flavia Moraes de Jesus, Carlos Alfredo Joly, Ute Christiane Knörr, Sustanis Horn Kunz, Vinícius Londe, Ana Lícia Patriota Feliciano Marangon, Luiz Carlos Marangon, Fabiana Maraschin‐Silva, Marcia C. M. Marques, Adriana Maria Zanforlin Martini, Valéria Forni Martins, Larissa Lopes Mellinger, Luís Fernando Tavares de Menezes, Sandra Bos Mikich, Luiz Fernando Duarte de Moraes, Marcelo Trindade Nascimento, Marcelo Augusto Meratti de Oliveira, Monique Perini, Julia Fleming Pimentel, Daniel Piotto, Rita de Cássia Quitete Portela, Janaine Isabela da Silva Rocha, Ricardo Ribeiro Rodrigues, Jerônimo Boelsums Barreto Sansevero, Amanda Souza dos Santos, Flavio Antonio Maës dos Santos, Jaqueline Pêgo Quintino Santos, Nelson Augusto Santos Junior, Tanise Luisa Sausen, Carlos Rodrigues da Silva, Joselane Príscila Gomes da Silva, Jorge Yoshio Tamashiro, Luiz Roberto Zamith, Leticia Bolian Zimback, Raquel Fernandes Zorzanelli, Victor Pereira Zwiener, Renato Augusto Ferreira de Lima, Luís Fábio Silveira, Marco Aurélio Pizo   +63 more
wiley   +1 more source

Efficiency of Spatial Subsidies Under Information Constraints: A Case Study

Agricultural Economics, Volume 57, Issue 3, May 2026.
ABSTRACT This study compares the efficiency of homogeneous versus spatially heterogeneous subsidies in developing agricultural plans compatible with bird sustainability. Using the plains of Lleida as a case study—where incentives for agricultural intensification threaten a bird community‐we employ a spatially explicit model that simulates crop yields ...
Germán Sánchez‐Arce, Montserrat Viladrich‐Grau   +1 more
wiley   +1 more source

Revisión histórica y perspectivas del Instituto de Biología Agrícola de Mendoza (IBAM): desde su creación en 2009 hasta el 2019 [PDF]

, 2019
El Instituto de Biología Agrícola de Mendoza (IBAM) tiene la misión de generar conocimientos en aspectos básicos y aplicados a la agricultura de regadío y pertenece a la Universidad Nacional de Cuyo y al CONICET.
Bertoldi, María Victoria, Bolcato, Leonardo Emilio, Segura, Diana María   +2 more
core  

Manual de matemáticas aplicadas a las ciencias agrarias

Para el correcto establecimiento de parámetros de comparación entre variables, se establecen valores, para los cuales se han establecido marcos de referencia que proporcionan y normalizan una base de medición común. Para el caso de Colombia, el gobierno cuenta con el Instituto Nacional de Metrología de Colombia (INM), una unidad administrativa especial
Ruiz López, Miguel Alfredo, López Gutiérrez, Ana María, Marín Montoya, Juan Diego, Lasso Rosero, Julián Enrique, Rodríguez García, Orlando   +4 more
openaire   +2 more sources

Exploring Pathways to the Persistence of Community Engagement in Co‐Management Across Social‐Ecological Conditions

Conservation Letters, Volume 19, Issue 3, May/June 2026.
ABSTRACT Evaluating sustained community engagement in co‐management is critical for designing durable governance with conservation potential, yet such persistence remains rarely assessed. We analyze 750 co‐management initiatives established under Chile's Territorial Use Rights for Fishing policy (1998–2021), examining persistence across conditions ...
María I. Rivera‐Hechem, Steven D. Gaines, Pedro Romero, Rodrigo A. Estevez, Matthew Clark, Morena Mills, Thomas Pienkowski, Stefan Gelcich   +7 more
wiley   +1 more source