Results 1 to 10 of about 2,678 (199)

Fine-scale spatial genetic structure of Dalbergia nigra (Fabaceae), a threatened and endemic tree of the Brazilian Atlantic Forest [PDF]

open access: yesGenetics and Molecular Biology, 2012
The Atlantic Forest is one of the most diverse ecosystems in the world and considered a hotspot of biodiversity conservation. Dalbergia nigra (Fabaceae) is a tree endemic to the Brazilian Atlantic Forest, and has become threatened due to overexploitation
Renata Santiago de Oliveira Buzatti   +3 more
doaj   +4 more sources

Environmental and Plant Variables Influence Dalbergia nigra (Fabaceae) Phenology - Implications for Seed Production [PDF]

open access: yesFloresta e Ambiente, 2022
Studies of plant phenology in the Atlantic Forest can be enhanced by a greater understanding of the factors regulating vegetative and reproductive cycles. Dalbergia nigra (Vell.) Allemão ex Benth. is endemic and vulnerable in the Atlantic Forest.
Jailton de Jesus Silva   +4 more
doaj   +3 more sources

Desenvolvimento morfo-anatômico do fruto de Dalbergia nigra (Vell.) Fr. All. (Leg. - Papilionoideae) Morphoanatomic fruit development of Dalbergia nigra (Vell.) Fr. All. (Leg. - Papilionoideae) [PDF]

open access: yesActa Botânica Brasílica, 1992
Detalhes morfológicos e anatômicos dos frutos de Dalbergia nigra (Veil.) Fr. All. foram descritos e ilustrados em vários estágios de desenvolvimento.The morphology and anatomy of the fruits of Dalbergia nigra (Veil.) Fr.
Adelita A. Sartori Paoli
doaj   +6 more sources

In vitro organogenesis as an efficient method for the propagation of Dalbergia nigra

open access: yesPesquisa Agropecuária Brasileira, 2022
The objective of this work was to establish an efficient protocol for the in vitro organogenesis of Dalbergia nigra. For this purpose, 30-day-old seedlings were sectioned at their cotyledonary nodes and nodal segments.
Ingridh Medeiros Simões   +9 more
doaj   +4 more sources

Accelerated aging in evaluating the quality of seed physiology of Dalbergia nigra (Vell.) Fr. All
Envelhecimento acelerado na avaliação da qualidade fisiológia de sementes de Dalbergia nigra (Vell.) Fr. All

open access: yesSemina: Ciências Agrárias, 2011
The accelerated aging test is a possible option for evaluation of seeds vigor, however there is not enough information on your efficiency for forest seeds, as of Dalbergia nigra (Vell.) Fr. All.
Edilma Pereira Gonçalves   +5 more
doaj   +2 more sources

Water use in the growth of atlantic forest tree species seedlings under different shading levels [PDF]

open access: yesCiência e Agrotecnologia, 2021
The increase in the demand for seedlings of native tree species makes it important to determine their water and light requirements, which are important factors in their production, in terms of costs and time.
Mateus Marques Bueno   +5 more
doaj   +1 more source

Siamese, Indian, and Brazilian Rosewoods: A Review on Phytochemistry, Applications, and Pharmacology

open access: yesNatural Product Communications, 2022
For the first time, the current review fully provides information on the phytochemicals, applications, and pharmacological aspects relating to 3 Dalbergia species, Siamese Rosewood ( Dalbergia cochinchinensis Pierre ex Laness.), Indian Rosewood ( D ...
Ninh The Son, Nguyen Manh Ha
doaj   +1 more source

Selection of native trees for intercropping with coffee in the Atlantic Rainforest biome [PDF]

open access: yes, 2010
A challenge in establishing agroforestry systems is ensuring that farmers are interested in the tree species, and are aware of how to adequately manage these species.
Bonfim, V.R.   +7 more
core   +1 more source

Tree genetic resources at risk in South America: A spatial threat assessment to prioritize populations for conservation [PDF]

open access: yes, 2018
Background Humans threat the populations of tree species by overexploitation, deforestation, land use change, and climate change. We present a novel threat assessment at intraspecific level to support the conservation of genetic resources of 80 ...
Alcázar, C.   +6 more
core   +2 more sources

Flora of Ceará: Dalbergia (Leguminosae) [PDF]

open access: yesRodriguésia
This study aimed to conduct a floristic and taxonomic inventory of Dalbergia species occurring in the state of Ceará to enhance our understanding of their diversity, morphological and taxonomic aspects as well as geographical distribution.
Valner Matheus Milanezi Jordão   +2 more
doaj   +1 more source

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