Results 61 to 70 of about 25,010 (219)

Efeitos alelopaticos de alguns extratos vegetais na germinação do tomateiro (Lycopersicon esculentum Mill. cv. Santa Cruz)

Planta Daninha, 1983
O presente trabalho teve por finalidade avaliar os possíveis efeitos alelopáticos de três plantas daninhas (Cyperus rotundus, Sorghum halepense e Cynodon dactylon), uma leguminosa (Canavalia ensiformis) e colza (Brassica napus), na germinação das ...
P.R.C. Castro, J.D. Rodrigues, M.A. Moraes, V.L.M. Carvalho   +3 more
doaj   +1 more source

Influence of Fertilization on the Phytoremediation of Lead‐Contaminated Soils Using Tropical Grasses

Environmental Quality Management, Volume 35, Issue 3, Spring 2026.
ABSTRACT Lead is an element intensively used by human activities, representing serious risks to food security due to soil contamination, making it essential to implement control strategies to mitigate its harmful effects. The objective of this study was to evaluate the influence of soil fertilization on the growth and lead accumulation of grasses used ...
Flávio Antônio Fernandes Alves, Enilson de Barros Silva, Jeissica Taline Prochnow Raposo, Iracema Raquel Santos Bezerra, Wesley Costa Silva, Willian Cleisson Lopes de Souza, Lauana Lopes dos Santos, Ana Claudia Nunes   +7 more
wiley   +1 more source

Cuatro especies y una variedad nuevas de Cynodon (Gramineae)

Dominguezia, 2018
Prosiguiendo con el estudio dd género Cynodon, en esta oportunidad son descriptas e ilustradas cuatro especies nuevas y una variedad. Una de las especies nuevas proviene de una rehabilitación y nuva combinación nomenclatural en dicho género, de una ...
José A. Caro
doaj   +2 more sources

Efecto de rastrojos de malezas y herbicidas preemergentes en el control de malezas en frijol.

Agronomía Mesoamericana, 2006
En la Estación Experimental Fabio Baudrit, Alajuela, Costa Rica de setiembre de 1998 a febrero de 1999, se evaluó el efecto de los rastrojos de Ixophorus unisetus, Digitaria spp., Cynodon dactylon y Rottboellia cochinchinensis sobre: las malezas, la ...
Franklin Herrera
doaj   +1 more source

Weed patches in a toposequence of higher and lower reliefs in an apple orchard : Mendoza (Argentina) [PDF]

, 2004
En un cultivo de manzanos en la provincia de Mendoza, Argentina, se observó la presencia de las comunidades dominadas por Cynodon dactylon y Galinsoga parviflora localizadas entre y bajo las copas de los árboles frutales, en coincidencia con una ...
Méndez, Eduardo
core  

Impact of Hydrological Regime and Temperature on Vegetation Growth Patterns in Floodplain Lakes Under Extreme Drought

Water Resources Research, Volume 62, Issue 3, March 2026.
Abstract The hydrological regime, particularly flooding duration and depth, is one of the primary driving factors for the vegetation pattern in floodplain lakes. Climate change‐induced droughts are extending shoal exposure times, potentially amplifying the impact of temperature on plant growth. However, the nonlinear interactive effects of hydrological
Siyang Yao, Jutao Liu, Gang Li, Huiming Han, Gang Wang, Ning Liao   +5 more
wiley   +1 more source

Allelopathic Effects of Bermuda grass (Cynodon dactylon) on Seed Germination, Growth and Yield of Bread Wheat (Triticum aestivum) [PDF]

Ikufīziyuluzhī-i Giyāhān-i Zirā̒ī, 2010
Because of abundance and importance of Cynodon dactylon in wheat fields a factorial experiment was conducted with three replicates to study allelopathic effects on Cynodon dactylon on wheat in 2oo7. Extract of different parts of this weed in five levels (
M. Yarnia
doaj  

Copper and arsenic accumulation of Pityrogramma calomelanos, Nephrolepis biserrata, and Cynodon dactylon in Cu- and Au- mine tailings

Journal of Degraded and Mining Lands Management, 2020
Metallophytes are group of plants that can thrive on metal-rich substrate. These plants have potential in various green technologies. However, it is a must to first identify plants that can absorb heavy metals and tolerate the high concentration in their
Menzuela Hidalgo Ancheta, M O Quimado, C L Tiburan Jr, A Doronila, E S Fernando   +4 more
doaj   +1 more source

Proposta de millora paisatgística del passeig marítim de sitges en el tram comprès entre el restaurant kansas i la riera de ribes [PDF]

, 2007
Treball final de carreraEl tram on s’actua té una secció constant que compren: la vorera adjunta a les cases de primera línia de mar amb una alineació de vegetació diversa molt maltractada, una via per al trànsit rodat de dos sentits i amb places d ...
Bardolet Solé, Jordi
core  

Enhanced below‐ground functioning is associated with higher plant resistance against drought: Implications for ecosystem functions

Journal of Ecology, Volume 114, Issue 3, March 2026.
The results suggest that the subordinate species achieves higher drought resistance in biomass and soil functions via increased below‐ground functioning. The data presented here provide a basis to explain the underlying mechanisms behind the response of grassland communities and their C cycling to drought.
Alberto Canarini, Pierre Mariotte, Yolima Carrillo, Raúl Ochoa‐Hueso, Jeremy Bougoure, Sotirios Vasileiadis, Ian C. Anderson, Feike A. Dijkstra, Andreas Richter, Hirokazu Toju, Erica Donner, Sally A. Power, Barbara Drigo   +12 more
wiley   +1 more source