Results 101 to 110 of about 4,871 (204)

Palinotaxonomia de espécies de Dipteryx Schreb. (Fabaceae – Papilionoideae) ocorrentes no Brasil

open access: yesPaubrasilia
O gênero Dipteryx Schreb. (Papilionoideae) conhecido principalmente como cumaru, compreende espécies de árvores economicamente importantes que têm chamado a atenção de vários países. O objetivo deste estudo foi avaliar a morfologia polínica das espécies
Natalia Moura de Araújo   +1 more
doaj   +1 more source

Mycorrhizal status of indigenous tree species in a forest biome of the Eastern Cape, South Africa [PDF]

open access: yes, 2004
Mycorrhizal fungi are intimately associated with plant roots, affecting plant growth, health and increasing the plants' tolerance to environmental stress.
Dames, J L, Hawley, G L
core   +1 more source

Biogeographical patterns of legume-nodulating Burkholderia spp.:from African Fynbos to continental scales [PDF]

open access: yes, 2016
UNLABELLED: Rhizobia of the genus Burkholderia have large-scale distribution ranges and are usually associated with South African papilionoid and South American mimosoid legumes, yet little is known about their genetic structuring at either local or ...
A. Muthama Muasya   +10 more
core   +1 more source

Imbibition, germination, and early seedling growth responses of light purple and yellow seeds of red clover to distilled water, sodium chloride, and nutrient solution [PDF]

open access: yes, 2019
The seeds of red clover are heteromorphic and two color morphs can be visually recognized, light purple and yellow, resulting from heterozygosity and recessive homozygosity at two loci.
Costa, A.S., Dias, A.S., Dias, L.S.
core  

Specificity in legume-rhizobia symbioses [PDF]

open access: yes, 2017
Most species in the Leguminosae (legume family) can fix atmospheric nitrogen (N₂) via symbiotic bacteria (rhizobia) in root nodules. Here, the literature on legume-rhizobia symbioses in field soils was reviewed and genotypically characterised rhizobia ...
Andrews, M, Andrews, ME
core   +1 more source

Cumaru. [PDF]

open access: yes, 2017
bitstream/item/42078/1/CT0076 ...
CARVALHO, P. E. R.
core  

Nuclear DNA contents, rDNAs, and karyotype evolution in subgenus Vicia: III. The heterogeneous section Hypechusa. [PDF]

open access: yes, 2006
: Nuclear DNA contents, automated karyotype analyses, and sequences of internal transcribed spacers from ribosomal genes have been determined in the species belonging to section Hypechusa of the sub-genus Vicia.
AMBROSIO M   +5 more
core  

The Fabaceae in Northeastern Mexico (Subfamily Papilionoideae, Tribes Amorpheae, Brongniartieae, and Dalbergieae)

open access: yesPlants
A compendium of the legumes of the subfamily Papilionoideae, tribes Amorpheae, Brongniarteae, and Dalbergieae in northeastern Mexico is presented for the first time, including changes in their botanical nomenclature within tribes and genera.
Eduardo Estrada Castillón   +9 more
doaj   +1 more source

As sementes da Caatinga são...: um levantamento das características das sementes da Caatinga. [PDF]

open access: yes, 2018
O presente trabalho teve por objetivo realizar uma busca ampla sobre a expressão ?As sementes da caatinga são? e encontrar padrões característicos em estudos já realizados. A partir dos resultados da busca pode-se concluir que as sementes da Caatinga são
DANTAS, B. F.   +3 more
core  

Home - About - Disclaimer - Privacy