Registro completo de metadatos
| Campo DC | Valor | Lengua/Idioma |
|---|---|---|
| dc.creator | Rubio, Gerardo | - |
| dc.creator | Faggioli, Valeria | - |
| dc.creator | Scheiner, Javier D. | - |
| dc.creator | Gutiérrez Boem, Flavio Hernán | - |
| dc.date | 2018-09-17T22:17:20Z | - |
| dc.date | 2018-09-17T22:17:20Z | - |
| dc.date | 2012-12 | - |
| dc.date | 2018-09-12T19:11:02Z | - |
| dc.date.accessioned | 2019-04-29T15:26:25Z | - |
| dc.date.available | 2019-04-29T15:26:25Z | - |
| dc.date.issued | 2012-12 | - |
| dc.identifier | Rubio, Gerardo; Faggioli, Valeria; Scheiner, Javier D.; Gutiérrez Boem, Flavio Hernán; Rhizosphere phosphorus depletion by three crops differing in their phosphorus critical levels; Wiley VCH Verlag; Journal of Plant Nutrition and Soil Science - Zeitschrift fur Pflanzenernahrung und Bodenkunde; 175; 12-2012; 810-817 | - |
| dc.identifier | 1436-8730 | - |
| dc.identifier | http://hdl.handle.net/11336/60031 | - |
| dc.identifier | CONICET Digital | - |
| dc.identifier | CONICET | - |
| dc.identifier.uri | http://rodna.bn.gov.ar:8080/jspui/handle/bnmm/294205 | - |
| dc.description | It has been reported for many soils that maize (Zea mays L.) has a higher soil-P critical level than soybean (Glycine max L.) and sunflower (Helianthus annuus L). The objective of this work was to compare the rhizosphere P depletion in these three species in order to investigate if they differ in their capacity to acquire soil P. Sequential P fractionation and pH were determined in rhizosphere and nonrhizosphere soil samples from field and greenhouse experiments. Neither sunflower (the species with highest rhizosphere acidification) nor soybean or maize showed a significant relationship between P depletion and rhizosphere pH. The labile P fraction and the NaOHPi fraction had lower values in the rhizosphere than in the bulk soil in 38% and 77% of the studied cases, respectively. Sunflower and especially maize presented a more intense Pi depletion than soybean. The comparison between sunflower and maize revealed that neither of them took a clear advantage over the other in terms of P depletion. Rhizosphere Pi depletion was associated with the amount of P acquired by the plants. We conclude that the accessibility to different P pools does not explain the differences in soil-P critical levels among the three species. | - |
| dc.description | Fil: Rubio, Gerardo. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Parque Centenario. Instituto de Investigaciones en Biociencias Agrícolas y Ambientales. Universidad de Buenos Aires. Facultad de Agronomía. Instituto de Investigaciones en Biociencias Agrícolas y Ambientales; Argentina | - |
| dc.description | Fil: Faggioli, Valeria. Instituto Nacional de Tecnología Agropecuaria. Centro Regional Córdoba. Estación Experimental Agropecuaria Marcos Juárez; Argentina | - |
| dc.description | Fil: Scheiner, Javier D.. Université de Toulouse; Francia | - |
| dc.description | Fil: Gutiérrez Boem, Flavio Hernán. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Parque Centenario. Instituto de Investigaciones en Biociencias Agrícolas y Ambientales. Universidad de Buenos Aires. Facultad de Agronomía. Instituto de Investigaciones en Biociencias Agrícolas y Ambientales; Argentina | - |
| dc.format | application/pdf | - |
| dc.format | application/pdf | - |
| dc.format | application/pdf | - |
| dc.language | eng | - |
| dc.publisher | Wiley VCH Verlag | - |
| dc.relation | info:eu-repo/semantics/altIdentifier/url/http://onlinelibrary.wiley.com/doi/10.1002/jpln.201200307/abstract | - |
| dc.relation | info:eu-repo/semantics/altIdentifier/doi/https://dx.doi.org/10.1002/jpln.201200307/abstract | - |
| dc.rights | info:eu-repo/semantics/restrictedAccess | - |
| dc.rights | https://creativecommons.org/licenses/by-nc-sa/2.5/ar/ | - |
| dc.source | reponame:CONICET Digital (CONICET) | - |
| dc.source | instname:Consejo Nacional de Investigaciones Científicas y Técnicas | - |
| dc.source | instacron:CONICET | - |
| dc.subject | MAIZE | - |
| dc.subject | NUTRITIENT ACQUISITION | - |
| dc.subject | PLANT ROOTS | - |
| dc.subject | SOYBEAN | - |
| dc.subject | SUNFLOWER | - |
| dc.subject | Agricultura | - |
| dc.subject | Agricultura, Silvicultura y Pesca | - |
| dc.subject | CIENCIAS AGRÍCOLAS | - |
| dc.title | Rhizosphere phosphorus depletion by three crops differing in their phosphorus critical levels | - |
| dc.type | info:eu-repo/semantics/article | - |
| dc.type | info:eu-repo/semantics/publishedVersion | - |
| dc.type | info:ar-repo/semantics/articulo | - |
| Aparece en las colecciones: | CONICET | |
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