Results 31 to 40 of about 13,037 (125)

Forest edges buffer effects of agricultural management on bee–plant interaction networks

open access: yesEcological Entomology, EarlyView.
Agricultural management effects: Organic and conventional crop margins host similar bee and plant species, but network structure differs: organic farms exhibit higher interaction diversity, conventional farms higher connectance. Role of forest edges: Native forest edges stabilize bee–plant networks by providing continuous floral resources and suitable ...
Samantha Marx de Castro   +6 more
wiley   +1 more source

Produtividade de pastagem consorciadas na região sul do estado de São Paulo. I. Composição botânica e teores de proteína e fibra bruta

open access: yesBoletim de Indústria Animal, 2014
O experimento foi conduzido de fevereiro de 1981 a abril de 1986, em Itapetininga, SP, com o objetivo de comparar o comportamento regional de quatro misturas forrageiras sob três condições de manejo (baixo, médio e alto). O sistema de pastejo utilizado foi o contínuo com lotação variável durante o ano e mistura era representada por três pastos
Diorande Bianchine   +5 more
openaire   +7 more sources

Modeling of the geographical distribution of two forest‐forming fucoids in the Strait–Alboran demarcation (southern Iberian Peninsula): Implications for conservation and restoration

open access: yesJournal of Phycology, EarlyView.
Abstract Marine forests formed by canopy‐forming brown algae of the former Cystoseira complex are key habitat‐forming components of Mediterranean coastal ecosystems, supporting biodiversity and multiple ecosystem functions. However, many populations have declined in recent decades due to increasing anthropogenic pressures and climate change, raising ...
Pablo Pérez‐Castro   +3 more
wiley   +1 more source

Efeito do pastejo sequencial na composição botânica da forragem disponível e da dieta selecionada por bovinos em pastos de Andropogon gayanus Kunth consorciado

open access: yesBoletim de Indústria Animal, 2014
O presente trabalho foi realizado na Estação Experimental de Santander de Quilichao, do Centro Internacional de Agricultura Tropical (CIAT - Colômbia). O objetivo foi avaliar a composição botânica da forragem disponível e da forragem selecionada por bovinos em pastejo sequencial por 3 grupos de bovinos, em dois tipos de pasto:Andropogon gayanus +
Lourenco, A.J.   +1 more
openaire   +7 more sources

Extreme Polyploidy Reveals Functional Trade‐Offs in Plant Drought Responses

open access: yesPlant, Cell &Environment, EarlyView.
ABSTRACT Polyploidy shapes plant physiology and anatomy, yet the extent to which different ploidy levels influence drought responses remains unclear. Here, we investigated how ploidy affects cell‐level coordination and functional traits associated with water transport and retention.
Javier López‐Jurado   +5 more
wiley   +1 more source

Produtividade de pastagem consorciadas na região do cerrado central do estado de São Paulo. I. Composição botânica, quantidade e qualidade da forragem

open access: yesBoletim de Indústria Animal, 2014
O ensaio foi conduzido de janeiro de 1979 a janeiro de 1984, no Posto de Avicultura de Brotas, SP, do Instituto de Zootecnia, com o objetivo de comparar o comportamento regional de quatro misturas forrageiras, sob três condições de pastejo (baixo, médio e alto). O sistema de manejo utilizado foi o contínuo, com lotação variável durante o ano.
Vanderley Benedito de Oliveira Leite   +5 more
openaire   +8 more sources

Effects of Meloidogyne incognita on agronomic parameters and structural changes in eggplant (Solanum gilo Raddi) roots treated with Purpureocillium lilacinum

open access: yesPlant Biology, EarlyView.
Meloidogyne incognita impairs eggplant growth through gall formation with changes in root cell wall components and vascular tissue disruption, while the biocontrol agent Purpureocillium lilacinum mitigates these effects by reducing nematode infection. Abstract Meloidogyne spp. induce structural changes during the development of root‐knot galls, leading
R. M. I. F. Vilela   +6 more
wiley   +1 more source

Sclerophyllous structural and chemical traits of mite‐induced galls on Crinodendron patagua (Elaeocarpaceae) leaves

open access: yesPlant Biology, EarlyView.
Eriophyid mites reprogram the structural and biochemical traits of sclerophyllous leaves in Crinodendron patagua, promoting the formation of nutrient‐rich and protective gall tissues. Abstract Sclerophyllous plants present a suite of traits, including small, leathery leaves with thick cuticles, dense trichomes and sclerified tissues, which are often ...
L. M. Guedes   +7 more
wiley   +1 more source

Selection of native Atlantic Forest species for urban greening under air pollution stress

open access: yesRestoration Ecology, EarlyView.
Abstract Introduction The Air Pollution Tolerance Index (APTI) is widely used to identify pollution‐tolerant species for afforestation; however, it was not designed to account for traits such as pollutant accumulation or biomass storage, which are also relevant for evaluating environmental resilience.
Ricardo K. Nakazato   +7 more
wiley   +1 more source

Procedencia botánica del polen almacenado por Apís mellífera, en alrededores de la-Sabana de Bogotá. I:Polen en las Colmenas

open access: yesAgronomía Colombiana, 1987
En este trabajo se analizó el polen almacenado en 30 colmenas de Apis mellifera, en tres apiarios de los alrededores de la Sabana de Bogotá. Apiario A1 de la vereda de Los Puentes Municipio de Mosquera.
Ortiz de Boada Dilia   +2 more
doaj  

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