Cobertura do solo, produção de biomassa e acúmulo de nutrientes por plantas de cobertura [PDF]
A utilização de plantas de cobertura do solo é importante estratégia para manutenção da capacidade produtiva de áreas agrícolas. A pesquisa objetivou determinar a cobertura do solo, a produção de fitomassa e o acúmulo de N, P, K, Ca e Mg no tecido ...
Neuro Hilton Wolschick +5 more
doaj +2 more sources
Manejo de plantas de cobertura no controle de plantas daninhas na cultura do milho Cover crop management and weed control in corn [PDF]
O sistema de semeadura direta na cultura do milho tem apresentado expansão na região Sul do Brasil. A escolha adequada de espécies de cobertura, associada ao manejo em pré-semeadura da cobertura, pode intensificar o efeito alelopático sobre plantas ...
P.V.D. Moraes +4 more
doaj +4 more sources
Evidence-based guidelines for automated conservation assessments of plant species. [PDF]
Abstract Assessing species’ extinction risk is vital to setting conservation priorities. However, assessment endeavors, such as those used to produce the IUCN Red List of Threatened Species, have significant gaps in taxonomic coverage. Automated assessment (AA) methods are gaining popularity to fill these gaps.
Walker BE +4 more
europepmc +2 more sources
Successful recovery of native plants post-invasive removal in forest understories is driven by native community features. [PDF]
Abstract Temperate forest understories hold the majority of the plant diversity present in these ecosystems and play an essential role in the recruitment and establishment of native trees. However, the long‐term persistence of diverse and functional forest understories is threatened by the impacts of invasive plants.
Petri L, Ibáñez I.
europepmc +2 more sources
Eficácia de glyphosate em plantas de cobertura [PDF]
Objetivou-se comparar a eficácia de três dosagens do herbicida glyphosate para a dessecação de Brachiaria decumbens, B. brizantha cv. Marandu e vegetação espontânea, visando a adoção do sistema plantio direto. Utilizou-se delineamento experimental de blocos ao acaso, num esquema fatorial 3 x 3, com quatro repetições. Testaram-se três tipos de cobertura
Timossi, P.C. +2 more
openaire +4 more sources
Exploring local perceptions and drivers of engagement in biodiversity monitoring among participants in payments for ecosystem services schemes in southeastern Mexico. [PDF]
Abstract Payments for ecosystem services (PES) are widely applied incentive‐based instruments with diverse objectives that increasingly include biodiversity conservation. Yet, there is a gap in understanding of how to best assess and monitor programs’ biodiversity outcomes.
Izquierdo-Tort S +5 more
europepmc +2 more sources
Efectos de Plantas de Cobertura de Invierno Sobre Cobertura del Suelo y Población de Malezas
La investigación se realizó en el distrito de Curuguaty, departamento de Canindeyú, República del Paraguay. Tuvo como objetivo: evaluar el efecto de plantas de cobertura de invierno sobre cobertura del suelo y población de malezas en diferentes días después de la siembra.
Ceferino Mora Paiva +1 more
openaire +1 more source
Assessing the mechanisms and impacts of shrub invasion in forests: A meta‐analysis
Taken together, these results suggest that restoration efforts should focus on (i) increasing the presence of strong native competitors or functionally diverse native communities, (ii) decreasing sources of invasive shrub propagules while keeping the canopies closed when invasion occurs via high propagule pressure, (iii) avoiding management techniques ...
Laís Petri, Inés Ibañez
wiley +1 more source
Biomassa e extração de nutrientes por plantas de cobertura [PDF]
RESUMO Com o objetivo de avaliar a biomassa e a extração de nutrientes por plantas de cobertura no Agreste de Alagoas, implantou-se um experimento no campo experimental da Universidade Federal de Alagoas - Campus Arapiraca. O delineamento experimental adotado foi em blocos casualizados, com oito tratamentos e quatro repetições.
Cavalcante, Valeria S. +5 more
openaire +4 more sources
Native palms and trees mediate drought impacts on dry neotropical pastures
Abstract Dry forests are the most threatened biome across the global tropics. Despite their massive conversion into agricultural landscapes, local farmers often retain disperse trees and palms within grazing pastures. Understanding how on‐farm tree cover in the dry neotropics impacts the environmental and productive functions of pastures is key for ...
Ivan Raniero Hernández‐Salmerón +4 more
wiley +1 more source

