Results 121 to 130 of about 37,383 (307)
Disturbance in boreal spruce forest : immediate dynamics from stand to understorey level [PDF]
, 2008 The immediate effects of two human-related vegetation disturbances, (1) green tree retention (GTR) patch felling and scarification by harrowing and (2) experimental understorey vegetation layer removal, were examined in boreal forest stands in Finland.
Hautala, Harri
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The Effects Of Hydrochloric Acid, Mechanical Scarification And Hot Water On Germination Of Parkia Biglobosa Seeds (African Locust Bean) [PDF]
, 2023 Stephen Tyohemba
openalex +1 more source
Plant Pathology, Volume 75, Issue 1, January/February 2026.Salt stress differentially affects the Medicago truncatula–Phoma medicaginis interaction: Low salinity boosts resistance via polyphenols, membrane lipids and jasmonic acid‐salicylic acid pathways while high salinity reduces it. ABSTRACT In nature, plants are subjected to an interplay of biotic and abiotic stresses that impede their growth and overall ...
Manel Chaouachi +7 more
wiley +1 more source
Troubling the Waters: Black African Christian Presence and the Reshaping of Christianity in Canada
Religion Compass, Volume 20, Issue 1, January/February 2026.ABSTRACT This article explores the histories of Christians of African descent in Canada, challenging Eurocentric narratives that have rendered their religious contributions invisible. Using polycentric framework, it examines how historic Black Christian communities—from Black Loyalists and Refugees in Nova Scotia to congregations across Ontario and ...
James Kwateng‐Yeboah
wiley +1 more source
Cues for shelter use in a phytophagous insect [PDF]
, 2008 Many insects spend a large proportion of their life inactive, often hiding in shelters. The presence of shelters may, therefore, influence where insects feed.
Björklund, Niklas
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YELLOW BIRCH REGENERATION ON SCARIFIED SEEDBEDS UNDER SMALL CANOPY OPENINGS [PDF]
, 1966 R. J. Hatcher
openalex +1 more source
, 2015 It has been considered that Mimosa aculeaticarpa var. aculeaticarpa and M. luisana have the potential to restore temperate and semi-arid environments, respectively.
S. A. Montaño-Arias +3 more
semanticscholar +1 more source
Evaluation of methods to overcome dormancy in the germination of Ormosia arborea (Vell.) Harms [PDF]
Biotemas, 2011 The work aimed to evaluate the effect of different methods to overcome dormancy in the germination of Ormosia arborea. The following treatments were used: 72h of water immersion; chemical scarification with 100% sulfuric acid; mechanical scarification ...
Walquíria Fernanda Teixeira +4 more
doaj
Establishment of Desmodium ovalifolium on an ultisol [PDF]
, 1982 The effect of various scarification treatments on the germination of seeds of Desmodium ovalifolium (Prain) was studied. Following this a pot trial was conducted to evaluate the effects of lime, phosphorus and Rhizobium inaculation on the dry matter ...
Abd Halim, Mohd Ridzwan, Othman, Sariam
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Une infection variolique de Quelea quelea (L) (Passeriformes, Ploceinae) [PDF]
, 1975 Dans le cadre des examens effectués au Tchad lors de l'étude des possibilités de lutte contre le mange mil: Quelea quelea par des agents pathogènes, des lésions verruqueuses ont été notées sur la tête et les pattes de jeunes oiseaux au nid.
Barré, Nicolas
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