Results 31 to 40 of about 2,881 (160)

DESARROLLO DE UN SISTEMA EFICIENTE DE REGENERACIÓN VEGETAL in vitro PARA CINCO VARIEDADES ÉLITE DE Lolium multiflorum Lam

open access: yesTropical and Subtropical Agroecosystems, 2018
<p>The response to <em>in vitro</em> tissue culture of five commercial annual ryegrass cultivars, namely ‘Magnun’, ‘Bargala’, ‘Tetragold’, ‘Hercules’ and ‘Maximus’, was evaluated. Morphogenic callus induction and plant regeneration capacity were assessed in shoot apices cultured on six media formulations that included Murashige and ...
Luisa Marina Gómez Torres   +3 more
openaire   +1 more source

Pests for Dinner: Dietary Composition of Insectivorous Bats in a Fragmented Tropical Dry Forest

open access: yesBiotropica, Volume 58, Issue 2, March 2026.
Insectivorous bats are key predators of a wide array of arthropods, including species that act as disease vectors and pests, yet such ecological roles remain poorly studied in tropical regions. In this study, we aimed to describe the diet of five insectivorous bat species from the genera Balantiopteryx, Myotis, Mormoops, and Pteronotus inhabiting a ...
Mónica Izquierdo‐Suzán   +4 more
wiley   +1 more source

Phylogenomic insights into the origin of the Norton grape

open access: yesPLANTS, PEOPLE, PLANET, Volume 7, Issue 5, Page 1458-1468, September 2025.
Challenges in viticulture such as disease resistance have renewed interest in underutilized cultivars. The Norton grape, one of the earliest popular North American grape cultivars, holds the potential to produce exceptional wine while being resistant to pests and disease. Yet, the ancestry of the Norton grape is controversial.
Luke Sparreo   +6 more
wiley   +1 more source

Effects of land cover and protected areas on flying insect diversity

open access: yesConservation Biology, Volume 39, Issue 4, August 2025.
Abstract Widespread insect losses are a critical global problem. Mitigating this problem requires identifying the principal drivers across different taxa and determining which insects are covered by protected areas. However, doing so is hindered by missing information on most species owing to extremely high insect diversity and difficulties in ...
James S. Sinclair   +27 more
wiley   +1 more source

Effect of reserve protection level and governance on tree cover loss and gain

open access: yesConservation Biology, Volume 39, Issue 4, August 2025.
Abstract Terrestrial protected areas are essential for biodiversity conservation, yet it is not fully understood when and how different types of protected areas are most effective in achieving specific conservation objectives. We assessed the impact of reserves on tree cover loss and gain through a case study in Tasmania, Australia.
Natasha Stoudmann   +2 more
wiley   +1 more source

Efectos del uso de cubiertas vegetales en viñedo ecológico de la variedad Pedro Ximénez

open access: yesE3S Web of Conferences, 2018
El manejo de los suelos vitícolas andaluces ha consistido tradicionalmente en un laboreo muy intensivo con varios pases anuales. Esta aplicación continuada de labores provoca importantes problemas de erosión que se agravan en zonas con pendiente y con ...
Ramírez Pérez Pilar   +3 more
doaj   +1 more source

Vineyard maturity increases arbuscular mycorrhizal and decreases plant pathogen fungal relative abundance in bulk soil across a 1,000 km Chilean gradient

open access: yesPLANTS, PEOPLE, PLANET, Volume 7, Issue 4, Page 987-997, July 2025.
Wine production has a significant impact on the global economy. Despite this, the microbial composition of the terroir has not been studied sufficiently, particularly in the southern hemisphere. Here, we investigated how bulk soil fungal communities are affected by several abiotic and biotic factors across 1,000 km of Chilean vineyards.
César Marín   +5 more
wiley   +1 more source

ANITA, UNA NUEVA VARIEDAD CUBANA DE PAPA

open access: yesCultivos Tropicales, 2006
Desde 1985, en el Instituto Nacional de Ciencias Agrícolas (INCA), se inició un programa de mejoramiento genético, con el objetivo de obtener variedades de papa cubanas con resistencia a enfermedades, altos rendimientos y calidad de los tubérculos ...
Ana Estévez   +3 more
doaj  

A comprehensive review of the genetic control of cooking time in dry beans (Phaseolus vulgaris L.)

open access: yesPLANTS, PEOPLE, PLANET, Volume 7, Issue 4, Page 934-953, July 2025.
Reducing cooking time could increase dry beans (Phaseolus vulgaris) consumption. Cooking is an essential processing step needed to unlock the nutrients in dry beans and to make them palatable and safe for consumption. Long cooking times have consequences for dry bean use, especially where cooking fuel cost is high and when people prefer foods that are ...
Hannah R. Jeffery   +3 more
wiley   +1 more source

MARUCA: UNA NUEVA VARIEDAD CUBANA DE PAPA (Solanum tuberosum L.)

open access: yesCultivos Tropicales, 2007
En el Instituto Nacional de Ciencias Agrícolas (INCA), desde 1985 se inició un programa de mejoramiento genético, con el objetivo de obtener variedades cubanas de papa con resistencia a enfermedades, altos rendimientos y calidad de los tubérculos ...
Ana Estévez   +4 more
doaj  

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