Zobrazeno 1 - 10 of 69 pro vyhledávání: '"Oscar Urrutia"'
1
Akademický článek
The molecular conformation, but not disaggregation, of humic acid in water solution plays a crucial role in promoting plant development in the natural environment
Autor: Javier Aranaz, David de Hita, Maite Olaetxea, Oscar Urrutia, Marta Fuentes, Roberto Baigorri, Maria Garnica, Maria Movila, Angel M. Zamarreño, Javier Erro, Enrique Baquero, Gustavo Gonzalez-Gaitano, Jose Ignacio Alvarez, Jose M. Garcia-Mina
Publikováno v: Frontiers in Plant Science, Vol 14 (2023)
Many studies have shown the capacity of soil humic substances (HS) to improve plant growth in natural ecosystems. This effect involves the activation of different processes within the plant at different coordinated molecular, biochemical, and physiol
Externí odkaz: https://doaj.org/article/cf76d3e6506a48ae86d0acfcd52852c0
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2
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3
Akademický článek
Genetic Diversity among Four Populations of Aedes aegypti (Diptera: Culicidae) from Honduras as Revealed by Mitochondrial DNA Cytochrome Oxidase I
Autor: Denis Escobar, Bryan Ortiz, Oscar Urrutia, Gustavo Fontecha
Publikováno v: Pathogens, Vol 11, Iss 6, p 620 (2022)
Aedes aegypti is a hematophagous and highly anthropophilic mosquito with a wide distribution, particularly in tropical and subtropical regions of the world. Ae. aegypti is the main vector of several febrile diseases called arboviruses (dengue, yellow
Externí odkaz: https://doaj.org/article/6049df83bbb649979b170c4fbf6b3479
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4
Arsenite provides a selective signal that coordinates arsenate uptake and detoxification through the regulation of PHR1 stability in Arabidopsis
Autor: Riansares Muñoz, Oscar Urrutia, María Nieves Fernández-Muñiz, Cristian Mateo-Elizalde, Eduardo Sánchez-Bermejo, Antonio Leyva, Thotegowdanapalya C. Mohan, Gabriel Castrillo, Javier Paz-Ares, Cristina Navarro, José María García-Mina
Publikováno v: Molecular plant. 14(9)
In nature, plants acquire nutrients from soils to sustain growth, and at the same time, they need to avoid the uptake of toxic compounds and/or possess tolerance systems to cope with them. This is particularly challenging when the toxic compound and
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::922ca0f30defa45743ac682ab95c0a44
https://pubmed.ncbi.nlm.nih.gov/36332621
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5
The chemical interaction of biochar with iron and phosphate might explain the effects of biochar in alkaline and calcareous soils
Autor: Roberto Baigorri, Sara San Francisco, José María García-Mina, Oscar Urrutia
Due to the low consistency of the results obtained in field, the use of biochar as soil amendment is controversial. Thus, in general in acidic soils results are positive while in alkaline soils they are non-significant or even negative. The results r
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::7d836be2ab0d7d8bb44c81be37e66bb3
https://doi.org/10.5194/egusphere-egu2020-5384
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7
Hypothetical framework integrating the main mechanisms involved in the promoting action of rhizospheric humic substances on plant root- and shoot- growth
Autor: Maria Garnica, José María García-Mina, Roberto Baigorri, Javier Erro, Maite Olaetxea, C. Andrés Garcia, David De Hita, Oscar Urrutia, Verónica Mora, Marta Fuentes, Angel Ma Zamarreño, Ricardo Luis Louro Berbara
Publikováno v: Applied Soil Ecology. 123:521-537
The ability of rhizospheric humic substances to improve plant growth has been well established by many studies carried out using diverse plant species cultivated under many different conditions. These beneficial effects of humic substances on plant d
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d4c7d28b31854c0ecb1ba411e7461906
https://doi.org/10.1016/j.apsoil.2017.06.007
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9
Both chemical and crystalline phase configuration influence the molecular features of humic acids in humic–calcium–phosphates fertilizers
Autor: Javier Erro, Roberto Baigorri, Marcos Mandado, Oscar Urrutia, Manuel Martín-Pastor, José María García-Mina, José Manuel Martinez
Publikováno v: Dadun. Depósito Académico Digital de la Universidad de Navarra
instname
Phosphate–metal–humic complexes are very relevant in nature due to their crucial role in phosphate availability for plants and microorganisms. Synthetic phosphate–calcium–humic acid (HA) complexes have proven to be efficient sources of availa
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a2f3c7ad93c557191b00be7832cf14c6
https://hdl.handle.net/10171/62676
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10
Biochar-Ca and Biochar-Al/-Fe-Mediated Phosphate Exchange Capacity are Main Drivers of the Different Biochar Effects on Plants in Acidic and Alkaline Soils
Autor: Oscar Urrutia, José María García-Mina, Roberto Baigorri, Sara San Francisco
Publikováno v: Agronomy
Volume 10
Issue 7
Agronomy, Vol 10, Iss 968, p 968 (2020)
Dadun. Depósito Académico Digital de la Universidad de Navarra
instname
Because of the low consistency of the results obtained in the field, the use of biochar as a soil amendment is controversial. Thus, in general, in acidic soils, results are positive, while in alkaline soils, they are non-significant or even negative.
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2aa1b1d8233de5cc09098ae851f6f767
https://doi.org/10.3390/agronomy10070968
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