Browsing Artículos de revista IdAB - IdAB Aldizkari artikuluak by UPNA Author "Aparicio Tejo, Pedro María"
Now showing items 1-10 of 10
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Depletion of the heaviest stable N isotope is associated with NH4+/NH3 toxicity in NH4+-fed plants
Ariz, Idoia
; Cruz, Cristina; Morán Juez, José Fernando ; González Moro, María Begoña; García Olaverri, Carmen ; González Murua, Carmen; Martins Loucao, María A.; Aparicio Tejo, Pedro María (BioMed Central, 2011)
Artículo / Artikulua 
Background: In plants, nitrate (NO3-) nutrition gives rise to a natural N isotopic signature (δ15N), which correlates with the δ15N of the N source. However, little is known about the relationship between the δ15N of the ... -
Effect of feeding regime on composting in bins
Storino, Francesco ; Menéndez Villanueva, Sergio ; Muro Erreguerena, Julio ; Aparicio Tejo, Pedro María ; Irigoyen Iriarte, Ignacio (Taylor & Francis, 2017)
Artículo / Artikulua
Composting in bins is one of the most practical home composting methods. There is currently a need for greater information to improve the management of the composting process and to create home composting programs, which ... -
Elevated CO2 improved the growth of a double nitrate reductase defective mutant of Arabidopsis thaliana: the importance of maintaining a high energy status
Jáuregui Mosquera, Iván ; Aparicio Tejo, Pedro María ; Baroja Fernández, Edurne ; Ávila, Concepción; Aranjuelo Michelena, Iker (Elsevier, 2017)
Artículo / Artikulua
Impairments in leaf nitrogen (N) assimilation in C3 plants have been identified as processes conditioning photosynthesis under elevated [CO2], especially when N is supplied as nitrate. Leaf N status is usually improved ... -
Improving the short‑term efficiency of rock phosphate‑based fertilizers in pastures by using edaphic biostimulants
Fernández, L.; Baigorri, R.; Urrutia Vera, Olaia ; Erro, J.; Aparicio Tejo, Pedro María ; Yvin, J. C.; García Mina, José M. (Springer, 2016)
Artículo / Artikulua
Background: The use of reactive rock phosphate (RP) in acidic soils as a phosphate (P) source for pastures and crops presents attractive economic advantages with respect to soluble phosphate. However, some studies have ... -
Isotopic composition of maize as related to N-fertilization and irrigation in the Mediterranean region
Lasa Larrea, Berta ; Irañeta, Iosu; Muro Erreguerena, Julio ; Irigoyen Iriarte, Ignacio ; Aparicio Tejo, Pedro María (Escola Superior de Agricultura "Luiz de Queiroz", Universidade de São Paulo, 2011)
Artículo / Artikulua
Nitrate leaching as a result of excessive application of N-fertilizers and water use is a major problem of vulnerable regions. The farming of maize requires high N fertilization and water inputs in Spain. Isotopic ... -
Leaf δ15N as a physiological indicator of the responsiveness of N2-fixing alfalfa plants to elevated CO2, temperature and low water availability
Ariz, Idoia ; Cruz, Cristina; Neves, Tomé; Irigoyen, Juan J.; García Olaverri, Carmen ; Nogués, Salvador; Aparicio Tejo, Pedro María ; Aranjuelo Michelena, Iker (Frontiers Media, 2015)
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The natural 15N/14N isotope composition (δ15N) of a tissue is a consequence of its N source and N physiological mechanisms in response to the environment. It could potentially be used as a tracer of N metabolism in plants ... -
Pea plant responsiveness under elevated [CO2] is conditioned by the N source (N2 fixation versus NO3 fertilization)
Aranjuelo Michelena, Iker; Cabrerizo, Pablo María; Arrese-Igor Sánchez, César ; Aparicio Tejo, Pedro María (Elsevier, 2013)
Artículo / Artikulua
The main goal of this study was to test the effect of [CO2] on C and N management in 2different plant organs (shoots, roots and nodules) and its implication in the 3responsiveness of exclusively ... -
Unraveling the role of transient starch in the response of Arabidopsis to elevated CO2 under long-day conditions
Jáuregui Mosquera, Iván ; Pozueta Romero, Javier ; Aparicio Tejo, Pedro María ; Baroja Fernández, Edurne ; Aranjuelo Michelena, Iker (Elsevier, 2018)
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Previous studies on Arabidopsis under long-term exposure to elevated CO2 have been conducted using starch synthesis and breakdown mutants cultured under short day conditions. These studies showed that starch synthesis can ... -
Unravelling the mechanisms that improve photosynthetic performance of N₂-fixing pea plants exposed to elevated [CO₂]
Aranjuelo Michelena, Iker ; Cabrerizo, Pablo María ; Aparicio Tejo, Pedro María ; Arrese-Igor Sánchez, César (Elsevier, 2014)
Artículo / Artikulua
Although the predicted enhanced photosynthetic rates of plants exposed to elevated [CO₂] are expected to increase carbohydrate and plant growth, recent findings have shown a complex regulation of these processes. The aim ... -
Yield and quality of sugar snap pea in the Ebro Valley: sowing date and seed density
Azpilicueta Unanua, Miren; Irigoyen Iriarte, Ignacio ; Lasa Larrea, Berta ; Muro Erreguerena, Julio ; Aparicio Tejo, Pedro María (Escola Superior de Agricultura "Luiz de Queiroz", Universidade de São Paulo, 2012)
Artículo / Artikulua
Sugar snap pea (Pisum sativum L. var. macrocarpon Ser.) is an edible-podded sweet pea that is being considered as a new totally mechanized crop to supply raw material to the agri-food industry of the Ebro Valley (Northern ...
