Results 21 to 30 of about 30,219 (217)
Terra Latinoamericana, 2021 La dormancia natural que presentan los tubérculos de ñame puede durar varios meses, lo que hace que el almacenamiento en este cultivo sea de carácter obligatorio antes de iniciar con una nueva siembra.
Diana Beatriz Sánchez-López +3 more
doaj +1 more source
Journal of Ecology, Volume 111, Issue 2, Page 400-411, February 2023., 2023 The consequences of seed caching for seedling early establishment are driven by a fine decision‐making process of the disperser. Magpies seemed to ponder the characteristics of the habitat and the seed itself to determine where and how to cache each nut. By doing so, magpies reinforced the quality of seed dispersal effectiveness, as they cached walnuts
Mercedes Molina‐Morales +8 more
wiley +1 more source
Climate adaptation of biodiversity conservation in managed forest landscapes
Conservation Biology, Volume 36, Issue 3, June 2022., 2022 Abstract Conservation of biodiversity in managed forest landscapes needs to be complemented with new approaches given the threat from rapid climate change. Most frameworks for adaptation of biodiversity conservation to climate change include two major strategies. The first is the resistance strategy, which focuses on actions to increase the capacity of
Kristoffer Hylander +3 more
wiley +1 more source
Tropical and subtropical Asia's valued tree species under threat
Conservation Biology, Volume 36, Issue 3, June 2022., 2022 Abstract Tree diversity in Asia's tropical and subtropical forests is central to nature‐based solutions. Species vulnerability to multiple threats, which affect provision of ecosystem services, is poorly understood. We conducted a region‐wide, spatially explicit assessment of the vulnerability of 63 socioeconomically important tree species to ...
Hannes Gaisberger +72 more
wiley +1 more source
Evaluación de los procesos de siembra y corte de flores mediante simulación de eventos discretos
Prospectiva, 2022 Este artículo analiza del ciclo productivo de una empresa productora de flores enfocándose en los procesos de siembra y corte. Estos procesos se caracterizan por la presencia de demoras que implican grandes pérdidas de dinero para la empresa.
Laura Cardenas +2 more
doaj +1 more source
Capital concentration in and through class differentiation: A case study from Pampean agribusiness
Journal of Agrarian Change, Volume 22, Issue 2, Page 341-361, April 2022., 2022 Abstract The National Agricultural Census (NAC) held in Argentina in 2018 shows that the concentration and centralization of agrarian capital in this country's heartland of grain and oilseed production is an ongoing process. An extensive academic literature has attributed this trend to the dynamics of capitalist development in agriculture in general ...
Christin Bernhold, Tomás Palmisano
wiley +1 more source
Long‐Term Lithospheric Strength and Upper‐Plate Seismicity in the Southern Central Andes, 29°–39°S
Geochemistry, Geophysics, Geosystems, Volume 23, Issue 3, March 2022., 2022 Abstract We examined the relationship between the mechanical strength of the lithosphere and the distribution of seismicity within the overriding continental plate of the southern Central Andes (SCA, 29°–39°S), where the oceanic Nazca Plate changes its subduction angle between 33°S and 35°S, from subhorizontal in the north (<5°) to steep in the south (∼
C. Rodriguez Piceda +4 more
wiley +1 more source
Commodity risk assessment of Ullucus tuberosus tubers from Peru
EFSA Journal, Volume 19, Issue 3, March 2021., 2021 Abstract The European Commission requested the EFSA Panel on Plant Health to prepare and deliver risk assessments for commodities listed in Commission Implementing Regulation (EU) 2018/2019 as ‘High risk plants, plant products and other objects. This Scientific Opinion covers plant health risks posed by tubers of Ullucus tuberosus imported from Peru ...
EFSA Panel on Plant Health (PLH) +25 more
wiley +1 more source
Semiárida, 2023 En Patagonia austral el sobrepastoreo provoca cambios irreversibles en los pastizales. La sucesión secundaria en pasturas comerciales podría promover parcialmente la recuperación de especies nativas.
Daniela Ferrante +4 more
doaj +1 more source
Latin American Journal of Aquatic Research, 2015 We used a bio-economic model to analyze the role that alternative seeding-harvesting schedules, temperature, dissolved oxygen, stocking density, and duration of cultivation play in the economic performance of semi-intensive shrimp cultivation in Mexico ...
Margarita Estrada-Pérez +3 more
doaj +1 more source