Results 101 to 110 of about 47,369 (189)

El cultivo del olivo en el noreste de la Patagonia, ¿una aglomeración productiva en formación?

open access: yes
Este artículo analiza la situación actual del cultivo del olivo en el noreste de la Patagonia, considerando como tal el este de la Provincia de Río Negro (Departamentos Adolfo Alsina, San Antonio, Valcheta, Conesa y Pichi Mahuida) y sur de Buenos Aires ...
Miñón, Daniel Jorge   +3 more
core  

Non‐occupational allergic contact dermatitis to Dalbergia nigra

open access: yesJournal of the European Academy of Dermatology and Venereology, 2014
Ortiz-Brugues, A.   +4 more
openaire   +1 more source

PHYSIOLOGICAL CHANGES DURING HYDRATION OF Dalbergia nigra ((Vell.) Fr. All. ex Benth.) SEEDS [PDF]

open access: yes, 2017
During germination, a series of sequential events occur in seeds in response to endogenous and / or exogenous factors. The objective of this study was to investigate the physiological changes resulting from the controlled hydration in water and ...
Gon\ue7alves, Jos\ue9 Francisco de Carvalho   +4 more
core  

Maintenance of quality of Dalbergia nigra Vell. all. ex. Benth seeds during storage by sodium nitroprusside

open access: yesJournal of Seed Science
: Nitric oxide (NO) is a compound that participates in vegetable physiologic processes. The purpose of this study was to investigate the efficiency of sodium nitroprusside (SNP), a NO donor, on the physiologic and biochemical responses of Dalbergia nigra
Glauciana da Mata Ataíde   +3 more
doaj   +1 more source

Comparative Analysis of Chloroplast Genomes of Dalbergia Species for Identification and Phylogenetic Analysis. [PDF]

open access: yesPlants (Basel), 2022
Wu HY   +7 more
europepmc   +1 more source

Los riesgos en la actividad agropecuaria en la Provincia de Río Negro [PDF]

open access: yes
A instancias del Banco Mundial y del Ministerio de Agricultura, Ganadería y Pesca de la Nación, la Provincia de Río Negro preparó un Plan de Gestión Integral del Riesgo en el Sector Agropecuario Provincial en marzo de 2021.
Villegas Nigra, Héctor Mario
core  

Sexed propagation, vegetative and genetic diversity of Dalbergia nigra in miniclonal garden [PDF]

open access: yes, 2019
The demand for seedlings for establishment of forest plantations, whether for commercial or restoration purposes has grown rapidly, in parallel, there is the search for improvement of production techniques for low-cost seedlings and good performance in ...
Santos, Aline Ramalho dos
core  

Transformaciones territoriales en la Provincia de Río Negro. Una aproximación desde las actividades productivas, periodo 2000-2020 [PDF]

open access: yes
Este trabajo tiene como objetivo identificar las principales modificaciones en la actividad agropecuaria primaria en los últimos 20 años y analizar algunas de las causas que las provocaron, como una primera aproximación al estudio de las transformaciones
Villegas Nigra, Héctor Mario
core  

QUANTIFICAÇÃO DE FENÓIS TOTAIS EM SEMENTES DE CINCO ESPÉCIES FLORESTAIS [PDF]

open access: yesFloresta e Ambiente
RESUMO O objetivo deste trabalho foi quantificar os ácidos fenólicos em sementes de Angico-Vermelho (Piptadenia macrocarpa Benth), de Bálsamo (Myroxylon balsamum L.), de Cotieira (Joannesia princeps Vell.), de Jacarandá-Caviúna (Dalbergia nigra Vell.) e ...
ANTÔNIO DA SILVA MACIEL   +1 more
doaj  

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