Results 41 to 50 of about 152 (120)

Silage from heart-of-palm waste produced from Alexander palm tree

Revista Colombiana de Ciencias Pecuarias, 2019
Background: Production of heart-of-palm from Alexander palm tree generates a waste that could be used as silage for feeding ruminants. Objective: To evaluate the chemical composition, fermentation parameters, and quality of silage made from waste of ...
Geraldo F. V. Bayão, Augusto C. Queiroz, Róberson M. Pimentel, Samuel G. Freitas, Katiene R. S. Sousa, Lucas L. Cardoso, Marcos I. Marcondes, Camila D. A. Batalha, Gabriel B. Oliveira, Tadeu E. Silva   +9 more
doaj   +1 more source

Flood resilience: Response of an Australian sub‐tropical riparian rainforest to catastrophic flooding

Austral Ecology, Volume 49, Issue 8, August 2024.
Responding to historically significant major flooding, this research assessed the flood‐resilience of a sub‐tropical riparian rainforest. Pre‐ and post‐flood (3, 6, and 12 months) floristic data were tested for significant changes. Additionally, persistence (taxa flood response via resprouting, recruitment, or both) was included in the assessment ...
Léandra Martiniello, Andrew G. Baker, John Campbell Grant, Graeme Palmer   +3 more
wiley   +1 more source

Germinação das sementes e análise citogenética em duas espécies de palmeiras

Ornamental Horticulture, 2012
Euterpe edulis e Archontophoenix alexandrae são palmeiras usadas para ornamentação e extração do palmito. Foram avaliados a germinação e o IVG das sementes, o comportamento dos cromossomos mitóticos e meióticos e a quantificação de pólen viável.
Alice Battistin, Ana Luisa Sessegolo Marques De Almeida, Reinaldo Simões Gonçalves, Maria Helena Fermino, José Ricardo Pfeifer Silveira, Ângela Cristina Busnello, Mayara Vendramin Pasquetti   +6 more
doaj   +1 more source

Time since first naturalization is key to explaining non‐native plant invasions on islands

Journal of Biogeography, Volume 51, Issue 8, Page 1340-1350, August 2024.
Abstract Aim Investigating the extent of insular invasions by non‐native species (i.e., the number of islands they occupy) is central to island conservation. However, interrelationships among plant life history traits, naturalization histories, and island characteristics in determining island occupancy by non‐native plant species are poorly understood.
Fabio Mologni, Peter J. Bellingham, Ewen K. Cameron, Anthony E. Wright   +3 more
wiley   +1 more source

De Olho na Mata: monitoring Atlantic Forests with drones and few-shot learning [PDF]

The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences
The expansion of invasive species is a global challenge that leads to the loss of biodiversity habitat, and there are few tools to control it. In São Paulo, identification of invasive species is done through field inspections, in parts of ...
A. A. Pedro, F. Dadrass Javan, S. Georgievska, E. H. P. Barreto, O. Ku, F. de Oliveira, P. D. P. Oliveira, C. Gevaert   +7 more
doaj   +1 more source

Ex situ germplasm collections of exceptional species are a vital part of the conservation of Australia's national plant treasures

PLANTS, PEOPLE, PLANET, Volume 6, Issue 1, Page 44-66, January 2024.
Conservation seed banks maintain collections of many seed‐bearing plant species, providing germplasm and data to support management of wild populations. However, a proportion of plant species produce seeds that are difficult to collect, dry, store and utilise; these are known as ‘exceptional’ species.
Amelia J. Martyn Yenson, Karen D. Sommerville, Lydia K. Guja, David J. Merritt, Emma L. Dalziell, Tony D. Auld, Linda Broadhurst, David J. Coates, Lucy Commander, Andrew D. Crawford, Nathan J. Emery, Bryn Funnekotter, Zoe Knapp, Robert O. Makinson, Leonie Monks, Damian Wrigley, Catherine A. Offord   +16 more
wiley   +1 more source

Management priorities for exotic plants in an urban Atlantic Forest reserve

Acta Botânica Brasílica, 2018
Biological diversity is directly affected by alien species, even though the diagnosed impacts vary with scale. Early identification of the invasion of natural patches is essential for effective conservation actions. We aimed to determine the exotic plant
Laís Petri, Sonia Aragaki, Eduardo Pereira Cabral Gomes   +2 more
doaj   +1 more source

Emergência e crescimento inicial de plântulas de Archontophoenix cunninghamiana H. Wendl. & Drude provenientes de sementes de diferentes plantas matrizes Emergence and seedling growth of Archontophoenix cunninghamiana H. Wendl. & Drude seeds from different mother plants

Ciência Rural, 2013
A diversidade genética é um fator fundamental nos programas de melhoramento e seleção de plantas, dessa forma, o objetivo no trabalho foi avaliar genótipos de Archontophoenix cunninghamiana quanto à emergência e crescimento inicial das plântulas, no ...
Cibele Chalita Martins, Marilene Leão Alves Bovi, Silvia Sanielle Costa de Oliveira, Roberval Daiton Vieira   +3 more
doaj  

Invasão de palmeira australiana no sub-bosque de uma floresta plantada, Viçosa, MG

Pesquisa Florestal Brasileira, 2017
O objetivo desse trabalho foi avaliar a regeneração natural e a abundância de espécies exóticas no sub-bosque de um plantio experimental de Araucaria angustifolia, em Viçosa, MG. A amostra correspondeu a 40 parcelas de 2 m x 2 m, onde mediu-se o diâmetro
Lucas Siqueira Cardinelli, Rúbia Santos Fonseca, Sebastião Venâncio Martins   +2 more
doaj   +1 more source

Ecology and Life History of the Rhytidoponera Impressa Group (Hymenoptera: Formicidae) I. Habitats, Nest Sites, and Foraging Behavior

, 1981
Psyche: A Journal of Entomology, Volume 88, Issue 1-2, Page 89-108, 1981.
Philip S. Ward
wiley   +1 more source