Results 121 to 130 of about 6,795 (205)

Estabelecimento e multiplicação in vitro de segmento nodal de Sucupira branca (Pterodon pubescens Benth.). [PDF]

open access: yes, 2014
Resumo de trabalho apresentado no 7º Congresso Brasileiro de Fisiologia Vegetal, Brasília, julho ...
BARRUETO CID, L. P.   +4 more
core  

Integrated control of invasive alien plants in terrestrial ecosystems [PDF]

open access: yes
Effective management of invading alien plants in natural and semi-natural systems is imperative if we are to prevent enormous impacts. An integrated approach involving the combined use of a range of methods is usually necessary to control invasive alien ...
Higgins, Steven Ian   +2 more
core   +1 more source

Crescimento inicial de quatro espécies arbóreas em diferentes espaçamentos

open access: yesAgropecuária Catarinense, 2020
O objetivo deste trabalho foi avaliar o incremento inicial da altura e o diâmetro do colo das espécies Acacia mearnsii De Willd, Eucalyptus grandis Hill, Mimosa scabrella Benth e Ateleia glazioviana Baill nos espaçamentos de 2 x 1m, 2 x 1,5m; 3 x1m e 3 x
Braulio Otomar Caron   +6 more
doaj  

Rentabilidade econômica de plantios florestais no Sul do Brasil. [PDF]

open access: yes, 2014
O objetivo da presente pesquisa foi apresentar indicadores de custos, produtividade e rentabilidade econômica de espécies florestais de rápido crescimento para a região sul do Brasil.
GRAÇA, L. R., RODIGHERI, H. R.
core  

Optimisation of pollen viability tests for Acacia podalyriifolia and two ploidys of Acacia mearnsii

open access: yesSouth African Journal of Botany, 2012
AbstractAcacia mearnsii (black wattle) is a commercially important forestry species in South Africa, grown for its timber as well as its bark. It is, however, also considered to be an alien invader of indigenous vegetation and for this reason the production of a sterile variety would be highly desirable for commercial forestry in South Africa. Previous
openaire   +1 more source

A summary of the published data on host plants and morphology of immature stages of Australian jewel beetles (Coleoptera: Buprestidae) : with additional new records [PDF]

open access: yes, 2013
A summary is given of the published host plant and descriptive immature stage morphology data for 671 species and 11 subspecies in 54 genera of Australian jewel beetles (Coleoptera: Buprestidae).
Bellamy, Charles L.   +3 more
core   +1 more source

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