Results 21 to 30 of about 739 (126)

Semilla original de dos cultivares de arroz cubanos: resistencia a Tagosodes orizicolus Muir (Sogata).

Agronomía Mesoamericana, 2016
El objetivo del presente trabajo fue producir semilla original de dos nuevos cultivares de arroz obtenidos en Cuba con base en la selección por su resistencia al insecto Tagosodes orizicolus Muir (Sogata).
Noraida de Jesús Pérez-León, Rodolfo Isidro Castro-Menduiña, María Caridad González-Cepero, Manuel Aguilar-Portero, Osvaldo García-Roque   +4 more
doaj   +1 more source

“The Future Is Ancestral”: The Environmental Cuir Utopias of Gabriela Cabezón Cámara

Future Humanities, Volume 4, Issue 1, May 2026.
ABSTRACT Argentinian author Gabriela Cabezón Cámara identifies as a “socio‐environmentalist and writer” and has been actively involved in the feminist movement #NiUnaMenos since 2015, alongside her growing engagement with environmental activism. She advocates for Indigenous land rights, water accessibility, and challenges offshore petroleum extraction ...
Victoria Jara
wiley   +1 more source

Hurdles to overcome to achieve biostimulant‐driven, low chemical input crop production

PLANTS, PEOPLE, PLANET, Volume 8, Issue 3, Page 783-791, May 2026.
Crop production requires considerable chemical inputs that result in significant greenhouse gas emissions and other environmental costs. Biostimulants are natural agents, such as microorganisms or seaweed, applied to plants and soil to stimulate plant growth and reduce chemical inputs. Biostimulant use is rapidly increasing globally, but hurdles remain,
Wolfram Buss, Katharina Belt, Zaw Hein, Arumdriya Putri, Shuoyang Zhu, Hana Suwandari, Alison R. Bentley   +6 more
wiley   +1 more source

Producción de semilla y potencial biológico de tres especies de Pinus en Durango

Revista Mexicana de Ciencias Forestales, 2018
Este estudio comparativo da a conocer el potencial biológico y la producción de semillas de árboles superiores. Permite comparar el comportamiento de tres taxa de Pinus en los años 2013 y 2015.
Oscar Omar Santos Sánchez, Marco Aurelio González Tagle, Ricardo López Aguillón   +2 more
doaj   +1 more source

Assessing contributions of deterministic versus stochastic processes to local species assembly: A field experiment with annual plant‐dominated communities in gypsum systems

Journal of Ecology, Volume 114, Issue 3, March 2026.
In this study, we experimentally show that stochasticity can play prominent roles in driving local species assembly in annual plant‐dominated communities of semiarid gypsum ecosystems. Drylands are traditionally viewed as restrictive environments that impose strong deterministic filtering effects, but neutral events can also contribute decisively to ...
Laura Ortiz, Arantzazu L. Luzuriaga, Lars Götzenberger, Pablo Ferrandis   +3 more
wiley   +1 more source

Estudio de la eficiencia productiva del maíz (Zea mays L.) amiláceo y duro en el Ecuador

ACI Avances en Ciencias e Ingenierías
En el Ecuador, la producción de maíz se localiza principalmente en las regiones tropical y Andina, con variaciones en la textura, en el color del grano, en sus niveles de producción y de productividad.
Gabriela Alban, José Velásquez, Francisco Carvajal, Mario Caviedes   +3 more
doaj   +1 more source

Assessing limits of sustainable seed harvest in wild plant populations

Conservation Biology, Volume 39, Issue 5, October 2025.
Abstract Seed harvesting from wild plant populations is key for ecological restoration, but it may threaten the persistence of the source populations. Consequently, several countries have set guidelines limiting the proportions of harvestable seeds. However, these guidelines are inconsistent and lack a solid empirical basis.
Anna Bucharova, Oliver Bossdorf, J. F. Scheepens, Roberto Salguero‐Gómez   +3 more
wiley   +1 more source

Orphan crops of archaeology‐based crop history research

PLANTS, PEOPLE, PLANET, Volume 7, Issue 3, Page 562-589, May 2025.
Agrobiodiversity is central to sustainable farming worldwide. Cultivation, conservation and reintroduction of diverse plant species, including ‘forgotten’ and ‘underutilized’ crops, contribute to global agrobiodiversity, living ecosystems and sustainable food production.
Daniel Fuks, Frijda Schmidt, Maite I. García‐Collado, Margot Besseiche, Neal Payne, Giovanna Bosi, Charlène Bouchaud, Elisabetta Castiglioni, Vladimir Dabrowski, Suembikya Frumin, Dorian Q. Fuller, Roman Hovsepyan, Sureshkumar Muthukumaran, Leonor Peña-Chocarro, Guillem Pérez Jordá, Jérôme Ros, Mauro Rottoli, Philippa Ryan, Robert Spengler, Chris J. Stevens, Soultana Maria Valamoti, Ehud Weiss, Michelle Alexander, Muriel Gros-Balthazard   +23 more
wiley   +1 more source

Variación fenotípica y rendimiento de Jatropha curcas L. introducida a Túnez

Acta Botanica Mexicana, 2015
Se sembraron en el sur de Túnez (Gabès) semillas de ocho accesiones de Jatropha curcas (seis americanas y dos africanas) para estudiar sus propiedades agrícolas y desarrollo en condiciones locales semiáridas.
Ezzeddine Saadaoui, José Javier Martín, Rebeh Bouazizi, Chokri Ben Romdhane, Mohamed Grira, Saad Abdelkabir, Med Larbi Khouja, Emilio Cervantes   +7 more
doaj   +1 more source

Introgression of dwarfing allele dw1 reduced seed dormancy and increased pre‐harvest sprouting susceptibility in grain sorghum converted lines

Plant Biotechnology Journal, Volume 23, Issue 5, Page 1783-1797, May 2025.
Summary Grain sorghum (Sorghum bicolor L. moench) stands as a globally significant cereal crop but the adversity of pre‐harvest sprouting (PHS) caused by reduced grain dormancy and moist conditions prior to harvest remains unsolved. Here, we identified a dormancy QTL using a Redlan×IS9530 RIL population, where parent lines are low in tannins and early ...
María Verónica Rodríguez, Diego Hernán Sánchez, Nicolás Glison, Cristian Damián Ríos, Patricia Verónica Demkura, Cristian Camilo Álvarez Correa, Luis Germán Fernández, Carla Valeria Filippi, Ruth Heinz, Pedro Pardo, Santiago Rentería, Lisandro Guillaumet, Roberto Luis Benech‐Arnold   +12 more
wiley   +1 more source