Results 61 to 70 of about 9,013 (215)

Morfología de la semilla y anatomía de la cubierta seminal de cinco especies de Calliandra (Leguminosae-Mimosoideae) de Venezuela

open access: yesRevista de Biología Tropical, 2008
Se estudió la morfología de las semillas y la anatomía de la cubierta seminal en cinco especies venezolanas del género Calliandra, con la finalidad de establecer similitudes y diferencias entre estos taxa, para su utilización como criterio taxonómico. Se
Sirli Leython, Damelis Jáuregui
doaj  

A qualitative study of the nodulating ability of legumes of Pakistan

open access: yesActa Societatis Botanicorum Poloniae, 2014
Legume-Rhizobium symbiosis accumulates substantial amounts of mineralizable nitrogen which help in ecological rehabilitation of degraded soils and increase the soil fertility in agricultural ecosystem.
Mohammad Athar
doaj   +1 more source

Nodulation of Native Legumes in Pakistani Rangelands [PDF]

open access: yes, 2005
Nodulation was studied in 161 legumes (9 Caesalpinioideae, 19 Mimosoideae and 133 Papilionoideae) native in Pakistani rangelands. This consisted of two tribes of Caesalpinioideae, three tribes of Mimosoideae and 16 tribes of Papilionoideae.
Mohammad Athar
core  

Seasonal forests and ecotone areas in the state of Tocantins, Brazil : structure, classification and guidelines for conservation [PDF]

open access: yes, 2013
O objetivo deste estudo foi descrever a riqueza, estrutura e diversidade de espécies arbóreas em áreas de Floresta Estacional e ecótono (Floresta Estacional/Floresta Ombrófila) no estado do Tocantins, buscando subsídios para a conservação, manejo ...
Damasco, Gabriel   +6 more
core   +1 more source

Macromolecules and Bioactive Compounds From Adenanthera pavonina L.: Potential Applications in Food Packaging

open access: yesStarch - Stärke, Volume 77, Issue 7, July 2025.
ABSTRACT This review explores Adenanthera pavonina L. (AP), a species native to Southeast Asia, through a systematic literature review using the Scopus database, which yielded 205 documents. An additional complementary search identified nine more studies specifically focused on its application in food packaging.
Elder dos Santos Araujo   +3 more
wiley   +1 more source

Novedades sobre el polen de Acacia mayana, especie poco conocida (Leguminosae: Mimosoideae: Acacieae)

open access: yesRevista Mexicana de Biodiversidad, 2011
Se presenta la descripción del polen de Acacia mayana Lundell, se discuten las similitudes de éste con el de otras especies de la subfamilia Mimosoideae, incluyendo aquellas del paleotrópico.
M. de Lourdes Rico-Arce
doaj   +1 more source

Is Soil Fertility the Cause or the Effect of Land Invasion by Prosopis?

open access: yesJournal of Plant Nutrition and Soil Science, Volume 188, Issue 2, Page 232-240, April 2025.
ABSTRACT Background For 20 years, Prosopis juliflora is aggressively spreading throughout the “Njemps Flats” in Kenya, where it changes vegetation cover and affects pastoral livelihoods. Its invasion dynamics is related to shallow groundwater tables (Prosopis being a phreatophyte), and it reportedly preferentially colonizes sites with favourable soil ...
Mathias Becker   +3 more
wiley   +1 more source

A tight relationship between the solitary bee Calliopsis (Ceroliopoeum) laeta (Andrenidae, Panurginae) and Prosopis pollen hosts (Fabaceae, Mimosoideae) in xeric South American woodlands [PDF]

open access: yes, 2014
The large genus Calliopsis (Andrenidae, Panurginae) is composed of ten subgenera with polylectic and presumably oligolectic species. These categories have been mainly developed from floral visits of female bees collecting pollen.
Vossler, Favio Gerardo
core   +1 more source

A unifying study of phenotypic and molecular genetic variability in natural populations of Anadenanthera colubrina var. cebil from Yungas and Paranaense biogeographic provinces in Argentina [PDF]

open access: yes, 2014
Anadenanthera colubrina var. cebil is a native tree species in the South American subtropical forests that is discontinuously distributed. Thirteen quantitative traits and eight nuclear microsatellite loci were examined in individuals from two ...
Barrandeguy, Maria Eugenia   +4 more
core   +1 more source

Insect–flower interactions, ecosystem functions, and restoration ecology in the northern Sahel: current knowledge and perspectives

open access: yesBiological Reviews, Volume 100, Issue 2, Page 969-995, April 2025.
ABSTRACT Actions for ecological restoration under the Great Green Wall (GGW) initiative in the northern Sahel have been plant focused, paying scant attention to plant–animal interactions that are essential to ecosystem functioning. Calls to accelerate implementation of the GGW make it timely to develop a more solid conceptual foundation for restoration
Natalia Medina‐Serrano   +3 more
wiley   +1 more source

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