Results 101 to 110 of about 15,206 (225)

Seedling response of three Eucalyptus species to copper and zinc toxic concentrations

Caspian Journal of Environmental Sciences, 2008
Human activities have continuously increased the level of heavy metal ions circulating in the environment. It is important to understand the tolerance of plant species to high concentrations of heavy metals.
Assareh, M.H.
doaj  

Efficacy of Extractions of Iranian Native Plants against Main Malaria Vector, Anopheles stephensi in Iran for Making Appropriate Formulation for Disease Control

Journal of Arthropod-Borne Diseases, 2019
Background: Malaria is the main vector–borne disease worldwide. There are several reports of insecticide resistant in malaria vectors worldwide due to using different insecticides.
Hassan Vatandoost, Fatemeh Nikpour, Ahmad Ali Hanafi-Bojd, Mohammad Reza Abai, Mahnaz Khanavi, Abbas Hajiiakhondi, Ahmad Raesi, Jalil Nejati   +7 more
doaj   +1 more source

Productivity of Eucalyptus grandis x Eucalyptus camaldulensis hybrid in different plant spacing, at four year age, in the Chapada of Araripe, Pernambuco, Brazil. [PDF]

, 2012
The study aims to assess the effects of different planting spacing in wood productivity of the hybrid Eucalyptus grandis x Eucalyptus camaldulensis in the Chapada of ...
DRUMOND, M. A., OLIVEIRA, V. R. de, RIBASKI, J., TAVARES, J. A.   +3 more
core  

Seleção de espécies/procedências do gênero Eucalyptus potenciais para o semi-árido do Brasil. [PDF]

, 2018
O Semi-Árido brasileiro está situado na parte central da região Nordeste, tendo os seus limites contornados por áreas subúmidas, exceto na porção setentrional.
DRUMOND, M. A., OLIVEIRA, V. R. de
core  

Socio-Economic Evaluation of the Potential for Australian Tree Species in the Philippines [PDF]

Crop Production/Industries,
Harrison, Stephen R., Herbohn, John
core   +1 more source

Organogênese indireta e micropropagação de Eucalyptus camaldulensis

Ornamental Horticulture, 2007
Até o momento, os resultados de organogênese adventícia indireta com espécies lenhosas tem sido limitantes para a utilização destas espécies nos sistemas de transformação e obtenção de plantas transgênicas. Neste sentido, em função dos comportamentos apresentados pelas diversas espécies do gênero Eucalyptus e, diante da potencialidade da utilização do ...
Regina Quisen, Yohana de Oliveira Ugarelli Lima Lima, Marcos Pillegi, João Carlos Bespalhok Filho   +3 more
openaire   +1 more source

Reforestation of a soil area with co culture of tree species and nurse plants [PDF]

, 2013
The present invention relates to the reforestation of a soil area with co culture oftree species with nurse plants.
Baohanta, Rondro Harinisainana, Duponnois, Robin, Prin, Yves, Ramanankierana, Heriniaina   +3 more
core  

CARACTERÍSTICAS FISIOLÓGICAS DE MUDAS DE Eucalyptus spp SUBMETIDAS A ESTRESSE SALINO

Ciência Florestal, 2010
The objective of this study was to evaluate the effects of increasing sodium chloride (NaCl) concentrations on quantum potential efficiency of the photosystem II (Fv/Fm), index of the intensity of the green color in leaves (SPAD value), dry leaf biomass,
Andrea Vita Reis Mendonça, José Geraldo de Araújo Carneiro, Teresa Aparecida Soares de Freitas, Deborah Guerra Barroso   +3 more
doaj  

Hydrological impacts of invasive alien plants [PDF]

It is now well recognised that invasive alien species, particularly tree species, often have much increased water usage compared with native vegetation. Perhaps less well understood are the reasons for this increased water use and whether such increases ...
Calder, Ian R., Dye, Peter
core   +1 more source

Efeito do espaçamento sobre o desenvolvimento inicial de híbridos de Eucalyptus na Chapada do Araripe, Pernambuco. [PDF]

, 2011
Seção: Silvicultura e Produção de ...
DRUMOND, M. A., MESQUITA FILHO, A. L., OLIVEIRA, V. R. de, RIBASKI, J., SA, I. B., TAVARES, J. A.   +5 more
core