Results 61 to 70 of about 1,581 (183)

Traits Associated With Local Extinctions of Native Plants in a Species‐Rich Urban Reserve

Applied Vegetation Science, Volume 28, Issue 3, July/September 2025.
A comprehensive resurvey of an urban reserve in Sydney failed to redetect 29% of native vascular plant species recorded from 1976 to 1992. Compared with persistent species, locally extinct species were shorter on average and more likely to have a graminoid habit and be water‐associated.
Thomas Mesaglio, Hervé Sauquet, William K. Cornwell   +2 more
wiley   +1 more source

Germination of tropical forage seeds stored for six years in ambient and controlled temperature and humidity conditions in Thailand

Tropical Grasslands-Forrajes Tropicales, 2018
The germination performances of fresh seed lots were determined for 5 tropical forage species: Mulato II hybrid brachiaria [Urochloa ruziziensis (syn. Brachiaria ruziziensis) x U. decumbens (syn. B. decumbens) x U. brizantha (syn. B. brizantha)], Mombasa
Michael D. Hare, Naddakorn Sutin, Supuaphan Phengphet, Theerachai Songsiri   +3 more
doaj   +1 more source

Structural and productive responses of signalgrass and its association with leaf area index and light interception under silvopastoral or monoculture systems

Agrosystems, Geosciences &Environment, Volume 8, Issue 2, June 2025.
Abstract Silvopastoral systems (SPSs) have emerged as one of the most prominent alternatives for grassland recovery. We evaluated the structural and productive responses of signalgrass [Urochloa decumbens (Stapf.) R. D. Webster] and its association with leaf area index (LAI) and light interception (LI) measured with different equipment across different
Diego de Lima Coêlho, Alexandre Carneiro Leão de Mello, José Carlos Batista Dubeux Jr., Márcio Vieira da Cunha, Mércia Virginia Ferreira dos Santos, Erinaldo Viana de Freitas, André Pereira Freire Ferraz, Amanda Maria Gallindo dos Santos, Janerson José Coelho, Igor Lima Bretas   +9 more
wiley   +1 more source

Efeitos de enzimas fibrolíticas sobre a degradação in situ da matéria seca e da fibra de forrageiras

Agrarian, 2018
Embora ruminantes aproveitem fibras dos alimentos, a degradação varia de acordo com a composição físico-química. Enzimas fibrolíticas tem sido utilizadas para aumentar a degradação ruminal de fibras, podendo otimizar o aproveitamento dos nutrientes.
Giovani Antonio, Murilo Gaio Filla, Tiago Antonio Del Valle, Mariana Campana, Jozivaldo Prudêncio Gomes de Morais   +4 more
doaj   +1 more source

Evaluación del potencial de Inhibición Biológica de la Nitrificación (IBN) de la pastura tropical Megathyrsus maximus con miras a reducir emisiones de óxido nitroso en sistemas agropecuarios [PDF]

, 2017
El objetivo de la investigación fue evaluar el potencial IBN de un panel de diversidad de 133 accesiones de M.
Arango, Jacobo, Arévalo, Ashly, Egenolf, Konrad, Núñez, Jonathan, Villegas, Daniel   +4 more
core   +1 more source

Species delimitation and molecular dating of southern African Tetramesa (Hymenoptera: Eurytomidae): An understudied microhymenopteran group

Austral Entomology, Volume 64, Issue 2, May 2025.
Abstract The genus Tetramesa Walker (Hymenoptera: Eurytomidae) comprises over 200 species of herbivorous wasps that feed exclusively on grasses. Recent field surveys in South Africa for grass biological control programs have uncovered a large diversity of potential Tetramesa on African grasses.
Clarke J. M. van Steenderen, Guy F. Sutton, Liam D. Yell, Kim Canavan, Iain D. Paterson   +4 more
wiley   +1 more source

Meta-analysis of the response of elephant grass and panicum grass to nitrogen fertilization [PDF]

, 2022
The present work employed a metanalytical study to summarize and analyze data on nitrogen fertilization in forage species Pennisetum purpureum (elephant grass) and Megathyrsus maximus (Sin. Panicum maximum).
Deminicis, Bruno Borges, Oliveira, Lazaro Tiago de   +1 more
core   +1 more source

Islanded Islands: Dual Isolation Drive Distinctive and Threatened Floras of Neotropical Maritime Inselbergs

Journal of Vegetation Science, Volume 36, Issue 3, May/June 2025.
ABSTRACT Questions Inselbergs, isolated rock outcrops, support unique plant communities. Maritime inselbergs (MIs) experience transient isolation due to maritime fluctuations, creating harsh survival conditions. This study is the first to investigate the plant communities' patterns on MIs, comparing them with those on continental inselbergs (CIs).
Gabriel Pavan Sabino, Fábio Pinheiro, Juliano Sarmento Cabral, Ingrid Koch, Gabriel Mendes Marcusso, Marília Manuppella Tavares, Ian Meireles Cunha, Vitor de Andrade Kamimura   +7 more
wiley   +1 more source

Atributos do Solo e Acúmulo de Carbono na Integração Lavoura-Pecuária em Sistema Plantio Direto

Revista Brasileira de Ciência do Solo, 2015
Em sistemas de produção como a integração lavoura-pecuária (ILP) em sistema plantio direto (SPD) têm sido observadas melhorias nos atributos químicos, físicos e biológicos do solo.
Nídia Raquel Costa, Marcelo Andreotti, Keny Samejima Mascarenhas Lopes, Kazuo Leonardo Yokobatake, João Paulo Ferreira, Cristiano Magalhães Pariz, Carolina dos Santos Batista Bonini, Vanessa Zirondi Longhini   +7 more
doaj   +1 more source

Un réseau d'essais sur le désherbage de la canne à sucre à la Réunion [PDF]

, 2010
A la suite des essais officiels pour l'homologation des herbicides en culture de canne à sucre, un réseau d'essai a pu être monté sur l'ensemble de l'île de La Réunion grâce à un lourd investissement des industriels du sucre et des distributeurs d ...
Esther, Jean-Jo, Marnotte, Pascal, Martin, José   +2 more
core