Results 81 to 90 of about 2,913 (203)

Propuesta de integración de un modelo circular de posgrado a nivel iberoamericano

open access: yesRIED: Revista Iberoamericana de Educación a Distancia, 1994
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María Rebeca Romo Pinales   +1 more
doaj  

Flora y su funcionalidad en dos agroecosistemas de café (Coffea arabica L.) en Condega, Estelí, Nicaragua, 2016 [PDF]

open access: yes, 2017
Debido a los altos costos de manejo y contaminación en sistemas productivos convencional se da la necesidad de enfoques agroecológicos en la agricultura.
Castillo Corea, Brandon Rafael de Jesús   +1 more
core  

Influence of fertilization on growth of Thuja occidentalis \u27Smaragd\u27 [PDF]

open access: yes, 2006
Danas je još uvijek, nažalost, analiza tla u rasadniku prije sadnje određene ukrasne vrste rijetkost. Isto tako nije uobičajeno da se preporuke za gnojidbu temelje na konkretnim rezultatima stanja hraniva u tlu.
Bernardica Katić   +4 more
core   +1 more source

Systematic and Phylogenetic Analysis of the Ole e 1 Pollen Protein Family Members in Plants [PDF]

open access: yes, 2011
16 páginas, 2 figuras, 1 tabla.Support of the Spanish Ministry of Science and Innovation (ERDF-cofinanced project BFU2008-00629) and Andalusian Regional Government (ERDF-cofinanced Proyectos de Excelencia CVI5767 and AGR6274) is gratefully acknowledged.
Habbecke, Martin   +5 more
core   +2 more sources

Analisis Vegetasi Tumbuhan Gunung Lawu Jalur Pendakian Cemoro Mencil Girimulyo Jogorogo Ngawi [PDF]

open access: yes, 2015
Lawu Mountain is a mountain located on the border between Central Java and East Java. This mountain has an altitude of 3265 m.asl. Geographically located around 111o15’ E dan 7o30’S.
, Dr. Siti Chalimah, M.Pd.   +1 more
core  

Application of chemometric analysis to infrared spectroscopy for the identification of wood origin [PDF]

open access: yes, 2016
Chemical characteristics of wood are used in this study for plant taxonomy classification based on the current Angiosperm Phylogeny Group classification (APG III System) for the division, class and subclass of woody plants.
A Carballo-Meilan   +48 more
core   +1 more source

Performance of Sirex noctilio’s biocontrol agent Deladenus siricidicola, in known and predicted hosts [PDF]

open access: yes, 2016
Survival of the free-living mycetophagous form of Deladenus siricidicola, the major biological control agent of Sirex woodwasp, Sirex noctilio, was tested in known (Pinus taeda) and predicted novel (P. elliottii subsp. elliottii × P.
Francis, L.P.   +4 more
core   +1 more source

Enriching barcoding markers in environmental samples utilizing a phylogenetic probe design: Insights from mock communities

open access: yesEnvironmental DNA
Hybridization capture is an emerging method making use of short oligonucleotide baits to enrich DNA libraries for genomic fragments of specific organisms thus enabling detection of their presence in environmental samples.
Kevin Nota   +6 more
doaj   +1 more source

Plant Macrofossils from the Takht Coal Mine, Minoodasht and its Dating, Relative abundance and Sørensen index in comparison with the other Florizones in Iran and Eurasia

open access: yesJournal of Stratigraphy and Sedimentology Researches, 2015
Takht mine, SE Minoodasht contains well-preserved plant macrofossils belonging to 27 species allocated to 22 genera of various orders viz., Equisetales, Osmundales, Filicales, Peltaspermales, Bennettitales, Ginkgoales and Coniferales.
Fatemeh Vaez Javadi, Akbar Parvacideh,
doaj  

Análisis por técnicas morfológicas y secuenciación de ADN del polen atmosférico de la Comunidad de Madrid: estudios preliminares. Morphological analysis and DNA sequencing of atmospheric pollen in Madrid region: preliminary study [PDF]

open access: yes, 2016
Hasta el momento, el estudio de las partículas biológicas en el aire que respiramos, se ha dirigido, principalmente, al conocimiento y control del polen y esporas, aeroalérgenos cuyo impacto en salud es bien conocido.
Alcamí, Antonio   +6 more
core   +1 more source

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