Results 31 to 40 of about 6,795 (205)

Mixed-species plantations of eucalyptus with nitrogen fixing trees: a review [PDF]

open access: yes, 2006
Mixed-species plantations of Eucalyptus with a nitrogen (N2) fixing species have the potential to increase productivity while maintaining soil fertility, compared to Eucalyptus monocultures. However, it is difficult to predict combinations of species and
Adams   +172 more
core   +2 more sources

Metagenomic Profile of Endophytic Bacteria in Acacia mearnsii.

open access: yesIOP Conference Series: Earth and Environmental Science, 2023
Abstract Acacia mearnsii is one of the invasive plants belonging to the Mimosaceae family. The family is known to be able to symbiosis with some endophytic nitrogen-fixing soil bacteria. Such ability will significantly contribute to plant growth and development by influencing nutrient uptake and stress tolerance and ...
MM As Shiddiq   +4 more
openaire   +1 more source

ELEMENTOS MINERAIS EM MADEIRAS DE EUCALIPTOS E ACÁCIA NEGRA E SUA INFLUÊNCIA NA INDÚSTRIA DE CELULOSE KRAFT BRANQUEADA [PDF]

open access: yes, 1999
No ramo de papel e celulose os efluentes são um dos principais problemas e o consumo de água é crítico. Os circuitos internos estão sendo fechados e as fontes de contaminação precisam ser conhecidas. Uma das fontes de contaminação destes efluentes são os
André Freddo   +3 more
core   +3 more sources

Ponto de amostragem ao longo do fuste para estimativa do poder calorífico da madeira Point of sampling along the shaft for estimate of the calorific power of the wood

open access: yesCiência Rural, 2012
Este trabalho teve como objetivo verificar a variação do poder calorífico superior (PCS) ao longo do fuste das espécies florestais Acacia mearnsii De Wild, Eucalyptus grandis W. Hill, Mimosa scabrella Benth. e Ateleia glazioveana Baill e também avaliar o
Dimas Agostinho da Silva   +4 more
doaj   +1 more source

Black-wattle growth in reponse to application of nitrogen, phosphorus and potassium [PDF]

open access: yes, 2013
Due to the lack of information about Black-wattle fertilization, this study evaluated black-wattle plants growth in response to different fertilization levels of nitrogen, phosphorus and potassium six years after implantation. The statistical design used
ANDRADE G. de C.   +25 more
core   +1 more source

Tannic extract potential as natural wood preservative of Acacia mearnsii [PDF]

open access: yesAnais da Academia Brasileira de Ciências, 2017
تشكل السمية العالية للمواد الحافظة الأكثر استخدامًا في معالجة الأخشاب والمخاطر الناتجة عن المناولة تهديدًا لصغار المنتجين والبيئة. في محاولة للتخفيف من هذه المشاكل، أجريت هذه الدراسة بهدف تقييم التأثير الحافظ لمستخلص التانيك على التدهور البيولوجي لخشب السنط.
Amanda Grassmann da Silveira   +5 more
openaire   +6 more sources

Modelling canopy and litter interception in commercial forest plantations in South Africa using the Variable Storage Gash model and idealised drying curves [PDF]

open access: yes, 2012
There remains a gap in the knowledge of both canopy and litter interception processes in forest hydrology and limitations in the models used to represent them.
G. P. W. Jewitt, H. H. Bulcock
core   +1 more source

Resistência inicial de quatro espécies arbóreas em diferentes espaçamentos após ocorrência de geada Initial resistance of four arboreal species in different spacing after frost occurrence

open access: yesCiência Rural, 2011
A ocorrência de geada, dependendo do grau de dano, pode se tornar um fator limitante para a condução de florestas de curta rotação. O presente trabalho teve como objetivo avaliar o comportamento após ocorrências de geadas das espécies florestais Acacia ...
Braulio Otomar Caron   +5 more
doaj   +1 more source

Conversion Efficiency of Photosynthetically Active Radiation Into Acacia mearnsii Biomass

open access: yesFloresta e Ambiente, 2018
The objective of this experiment was to determine the conversion efficiency of intercepted photosynthetically active radiation into biomass of Acacia mearnsii De Wild. seedlings.
Elder Eloy   +2 more
doaj   +1 more source

Mixed-species plantations of nitrogen-fixing and non-nitrogen-fixing trees

open access: yes, 2004
Mixed-species plantations of eucalypts and acacias have the potential to improve stand productivity over that of respective monocultures through the facilitative effect of nitrogen-fixation by acacias, and increased resource capture through above- and ...
Forrester, David Ian
core   +1 more source

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