Results 51 to 60 of about 118,730 (226)

Landscape composition and orchard management effects on bat assemblages and bat foraging activity in apple crops

open access: yesEcosphere, Volume 16, Issue 1, January 2025.
Abstract Bats are acknowledged as suppliers of essential ecosystem services such as insect pest control in agroecosystems. Little is known, however, on how bat assemblages respond to the gradients imposed by anthropogenic landscapes and farming practices and how these environmental effects translate into changes in bat foraging.
Marcos Miñarro, Daniel García
wiley   +1 more source

Cobertura de solo e produção de porongo sob diferentes configurações de cultivo [PDF]

open access: yesCiência Rural, 2010
Em pequenas propriedades rurais, o cultivo tradicional de porongo é ainda frequente em solos declivosos e rasos, resultando na degradação do solo e na baixa produtividade. O trabalho teve por objetivo estudar diferentes densidades e épocas de cultivo para a espécie Lagenaria siceraria (Mol.) Standl.
Santos, Daniela Batista dos   +2 more
openaire   +3 more sources

Impacto de la aplicación de cobertura vegetal en el cultivo de arroz.

open access: yesLa Técnica Revista de las Agrociencias ISSN 2477-8982, 2023
La producción de alimentos en la actualidad es motivo de preocupación de políticos, empresarios e investigadores, debido al incremento de la población mundial y la disminución de la capacidad productiva de los suelos, provocado por su manejo insostenible.
Sebastián Zayas Infante   +2 more
openaire   +2 more sources

Dinámica del comportamiento multitemporal de la cobertura vegetal en un sistema climático del Altiplano Central

open access: yesRevista de Investigación e Innovación Agropecuaria y de Recursos Naturales, 2019
La peculiaridad de la dinámica del comportamiento multitemporal de la cobertura vegetal del municipio de Patacamaya de La Paz, Bolivia, caracterizó un sistema climático del Altiplano Central, respondiendo la influencia del clima en los recursos hídricos.
Grover German Miranda Balboa
doaj  

La teledetección como instrumento de analisis de datos espaciales aplicados al estudio de incendios en el territorio italiano [PDF]

open access: yes, 2012
The relation between the vegetation’s phenology and summer wildfires in Italy was studied using remote sensing and GIS techniques, in the course of the year 2008.
Aceñolaza, Pablo Gilberto   +3 more
core  

Importance of methodological pluralism in deriving counterfactuals for evidence‐based conservation

open access: yesConservation Biology, Volume 38, Issue 3, June 2024.
Abstract Most protected area impact research that uses counterfactuals draws heavily on quantitative methods, data, and knowledge types, making it valuable in producing generalizations but limited in temporal scope, historical detail, and habitat diversity and coverage of ecosystem services.
Petra Holden   +8 more
wiley   +1 more source

Sistemas de cultivo e plantas de cobertura para produção de soja no Cerrado

open access: yesResearch, Society and Development, 2022
Objetivou-se com o presente trabalho avaliar o efeito de diferentes plantas de cobertura sobre as características agronômicas e produtividade da cultura da soja sob sistemas de cultivo Plantio Direto e Convencional. O experimento foi realizado em área experimental no município de Monte Carmelo-MG, nos anos agrícolas 2016/2017 e 2018/2019, utilizando ...
Fernanda Rosa Veloso   +5 more
openaire   +1 more source

Espécies vegetais para adubação verde e/ou cobertura do solo em cultivo orgânico de fruteiras na região semi-árida do Nordeste brasileiro. [PDF]

open access: yes, 2019
A região semiárida é caracterizada, sob o ponto de vista climático, pela escassez e irregularidade das chuvas, e pelas elevadas taxas de evapotranspiração.
CHAVES, V. C.   +5 more
core  

Use of dry bean fields by birds and mammals in Brazil: Insights from a field study and its use in pesticide risk assessment

open access: yesIntegrated Environmental Assessment and Management, Volume 20, Issue 3, Page 864-874, May 2024.
Abstract The relationship between agriculture and wildlife can be both synergetic and challenging, as the increased surface of agricultural land makes it increasingly important for agriculture and wildlife to coexist. This study aims to describe the use of freshly drilled dry bean fields by birds and mammals in Brazilian Cerrado and Atlantic Forest ...
Gustavo Souza Santos   +7 more
wiley   +1 more source

Potencial alelopático de cultivos de cobertura vegetal no desenvolvimento de plântulas de milho

open access: yesActa Scientiarum. Agronomy, 2005
Cover crop allelopathic potential in the development of corn seedlings. The objective of this work was to verify the allelopathic potential of aqueous extracts of wheat plants, black oat, pearl millet, turnip and rape on the germination of seeds, hypocotyl and radicle length, as well as dry weight of corn seedlings, using concentrations of 0%, 25%, 50%,
Luciene Kazue Tokura   +1 more
openaire   +2 more sources

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