Results 51 to 60 of about 43,032 (208)
Alta tecnología aplicada a las máquinas trasplantadoras [PDF]
, 2008 La tecnica del trasplante, aunque mas costosa que la siembra, se ha extendido en gran manera debido al elevado coste de las semillas hibridas y a la aparicion de la micropropagacion para determinadas especies.
Barreiro Elorza, Pilar +2 more
core +2 more sources
Pruning for biodiversity: Drivers of cavity formation and use in Mediterranean holm oak woodlands
Journal of Applied Ecology, Volume 63, Issue 1, January 2026.Our study emphasizes the role of both tree and cavity age in the long‐term establishment of cavity‐dependent vertebrates in holm oak woodlands. In the context of climate change—where holm oak trees are expected to replace more mesic, soft‐wooded tree species in the Mediterranean region—the persistence of cavity‐dependent vertebrate biodiversity will ...
Iván de la Hera, Jesús M. Avilés
wiley +1 more source
Uniciencia, 1994 Se utilizaron 360 aves del híbrido comercial Indian River, sin sexar, con 1 día de nacidas distribuidas en un diseño irrestricto al azar con 3 tratamientos y 4 repeticiones con 30 animales cada uno.
José Rodríguez Zelaya +2 more
doaj
Integrative Zoology, Volume 21, Issue 1, Page 178-191, January 2026.Chronic blood parasite infections in wild birds can affect their incubation behavior. In pied flycatchers, females with reduced parasite infections incubated for longer than control females. Despite behavioral changes, no immediate effects on fitness were observed.
Marina García‐del Río +5 more
wiley +1 more source
Integrative Zoology, Volume 21, Issue 1, Page 69-78, January 2026.Our results indicated that the three genera of blood parasites found in the two species of lizards studied can exhibit distinct epidemiological patterns across microgeographic and temporal scales. ABSTRACT We investigated the phenological variation of three genera of blood parasites of lizards (Schellackia, Karyolysus, and Lankesterella) using samples ...
Claudia Mediavilla +5 more
wiley +1 more source
AgriFood: Journal of Agricultural Products for Food, Volume 1, Issue 1, Page 4-14, December 2025.This research guide focuses on the application of spectral imaging technology in the detection of fruit and vegetable quality, and expounds its core advantages as a non‐destructive technology for detecting fruit and vegetable quality. ABSTRACT This research guide focuses on the application of spectral imaging technology in the detection of fruit and ...
Jiangao Qiu +7 more
wiley +1 more source
Entrepreneurial Orientation in Mexican Microenterprises
Journal of Entrepreneurship, Management and Innovation, 2013 Over the past 30 years research on Entrepreneurship Orientation (EO) has provided valuable information regarding strategy, entrepreneurship and aspects of performance at the firm-level.
Héctor Montiel Campos +3 more
doaj +1 more source
Can the European Union Influence the Functioning of Regional Governments? [PDF]
agriculture policy; development policy; regions; regional policy; regulatory politics ...
Carolyn Marie Dudek
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Representaciones sociales de los alimentos orgánicos entre consumidores de Chiapas [PDF]
, 2012 Ante un modelo intensivo en el uso de agroquímicos y sus consecuencias en la salud y en el medio ambiente, los alimentos orgánicos emergen como una opción de producción sustentable y saludable para los consumidores. Este artículo expone los resultados de
Cynthia Gutiérrez Pérez +4 more
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AgriFood: Journal of Agricultural Products for Food, Volume 1, Issue 1, Page 21-30, December 2025.Xinjiang rice isotopic differences were influenced by region, harvest year, variety, with southern rice had more positive δ13C, δ2H and δ18O values than northern. This study provides the first Xinjiang rice traceability data, aiding China's national rice database.
Menglin Zhang +8 more
wiley +1 more source