Informe sobre el Concurso de Trabajos sobre Conservación de Suelo por el 50º aniversario de la AACS
Luega de la excelente labor que tuvieron los organizadores y jurados del concurso, Mario Rostagno nos envía su informe sobre lo sucedido y lo aprovecha para hacer una aguda y profunda reflexión sobre el estado de los trabajos de Conservación de suelos en el país. ¿Cuál es el rol de nuestra Asociación?
Imperdible.
Herramientas para la toma de decisión en el manejo del agua del suelo
En XVIII Congreso AAPRESID (Rosario 11-13 Agosto de 2010)
Nuevamente la Asociación Argentina de la Ciencia del Suelo (AACS) estuvo presente en el XVIII Congreso de la Asociación Argentina de Productores en Siembra Directa (Aapresid), bajo el lema “El Cuarto Elemento”.
Dentro del área de Innovación en el manejo de la producción agropecuaria, la AACS coorganizó tres talleres donde se abordaron “Herramientas para la toma de decisión en el manejo del agua del suelo”. Eduardo Martellotto de INTA Manfredi, disertó sobre “El riego suplementario y el porqué de su adopción”. Silvia Imhoff de la Facultad de Ciencias Agrarias de Santa Fe, expuso sobre “El agua del suelo y el porqué de su importancia”. Finalmente, Francisco Damiano de INTA Castelar, presentó “El perfil hídrico del suelo y como calcularlo”.
University of Seville, 27 September – 1 October, 2010
The 6^th International Phosphorus Workshop (IPW6) will be celebrated in Seville from *September 27 to October 1, 2010. *This meeting constitutes an important forum for discussion of the main issues related to the loss of phosphorus from soil and its impact on the environment, especially the surface waters. The workshop is held every three years, the present one following those held in 1985 (Wexford, Ireland), 1998 (Antrim, Northern Ireland), 2001 Plymouth (UK), 2004 (Wageningen, The Netherlands) and 2007 (Silkeborg, Denmark).
The workshop will cover the following general topics:
· Agricultural P flows at global and regional scales as affected by agroecological and climatic changes
· Phosphorus dynamics/cycling at the pedon scale
· Processes of phosphorus mobilization at the field and catchment scales
· Measurement, monitoring and modelling of soil P loss and transport
· Water quality and ecology in relation to P status
· Technical evaluation and cost/benefit analysis of mitigation options
Más información: www.ipw6.us.es
Azul (Bs As, Argentina) 21-24 de septIembre de 2010
El Instituto de Hidrología de Llanuras “Dr. Eduardo Jorge Usunoff”, dependiente de laUniversidad Nacional del Centro de la Provincia de Buenos Aires, la Comisión de Investigaciones Científicas de la Provincia de Buenos Aires y la Municipalidad de Azul, en coincidencia con el arribo al 25º aniversario de su creación, invita a participar del 1º Congreso Internacional de Hidrología de Llanuras a llevarse a cabo en la ciudad de Azul (Buenos Aires, Argentina) desde el 21 al 24 de Septiembre de 2010, bajo el lema “Hacia la gestión integral de los recursos hídricos en zonas de llanura”. El mismo pretende continuar con lo trazado en el Coloquio de Olavarría sobre Hidrología de las Grandes Llanuras y en el Seminario Internacional de Hidrología de Grandes Llanuras, desarrollados en los años 1983 y 1989, respectivamente.
El Congreso tiene como principal objetivo contribuir al desarrollo de los conocimientos particulares de la hidrología de llanuras, generando espacios que impulsen al diálogo, el intercambio, la discusión y la difusión de las investigaciones que llevan a cabo especialistas en las diversas aristas de esta disciplina.
Más información: http://www.ihlla.org.ar/cihl2010/
Lisboa (Portugal) 13-15 de septIembre de 2010
Más información: http://www.ramiran2010.net/
Alvarez, R. 2009. Predicting average regional yield and production of wheat in the Argentine Pampas by an artificial neural network approach. European Journal of Agronomy. 30: 70-77. DOI 10.1016/j.eja.2008.07.005
Alvarez, R. and Steinbach, H.S. 2009. A review of the effects of tillage systems on some soil physical properties, water content, nitrate availability and crops yield in the Argentine Pampas. Soil Till. Res. 104: 1-15.
Alvarez, C. R., M. A. Taboada, F. H. Gutiérrez Boem, A. Bono, P. L. Fernández, P. Prystupa. 2009. Topsoil properties as affected by tillage systems in the Rolling Pampa region of Argentina. Soil Science Society of America Journal 73, 1242-1250.
Apezteguía, H.P., Izaurralde, R.C., Sereno, R. 2009. Simulation study of soil organic matter dynamics as affected by land use and agricultural practices in semiarid Córdoba, Argentina. Soil and Tillage Research 102: 101-108.
Berthong, S.T., Schadt, Ch., Piñeiro, G., Jackson, R. 2009. Afforestation alters the composition of functional genes in soil and biogeochemical processes in South American grasslands. Applied and Enviromental Microbiology. 75:6240-6248.
Berthrong, S.T., Jobbágy, E.G., Jackson, R.B. 2009. A global meta-analysis of soil exchangeable cations, pH, carbon, and nitrogen with afforestation. Ecological Applications. 19: 2228-2241.
Boschetti, N.G., Quintero, C.E., Giuffre, L. 2009. Phosphorus fractions of soils under Lotus corniculatus as affected by different phosphorus fertilizers. Biology and Fertility of Soils 45: 379-384.
Botta, G.F., Tolon Becerra, A., Bellora Melcon, F.2009. Seedbed compaction produced by traffic on four tillage regimes in the rolling Pampas of Argentina. Soil & Tillage Research. 105: 128–134
Botta G.F., Becerra A.T., Tourn F.B. 2009.Effect of the number of tractor passes on soil rut depth and compaction in two tillage regimes .Soil & Tillage Reresarch 103 : 381-386.
Branzini, A., M.S. Zubillaga, M.M. Zubillaga. 2009. Microbial Response to the Application of Amendments in a Contaminated Soil with Trace Elements. American J. of Environmental Sciences 5(1): 735-739.
Busso, C.A., Bonvissuto, G.L. 2009. Soil seed bank in and between vegetation patches in arid Patagonia, Argentina. Environmental and Experimental Botany 67: 188-195.
Calvo, N.I.R., Echeverría, H.E., Rozas, H.S. 2009. Determination of sulfate concentration in soil: Depth of sampling. Communications in Soil Science and Plant Analysis 40: 1624-1633.
Candan, F., Broquen, P. 2009. Aggregate stability and related properties in NW Patagonian Andisols. Geoderma 154: 42-47.
Carbo L.I., Flores M.C., Herrero. 2009. Well site conditions associated with nitrate contamination in a multilayer semiconfined aquifer of Buenos Aires, Argentina. Environmental Geology 57: 1489-1500.
Carrera, A.L., Mazzarino, M.J., Bertiller, M.B., del Valle, H.F. and Martínez Carretero, E. 2009. Plant impacts on nitrogen and carbon cycle in the Monte Phytogeographical Province, Argentina. Journal of Arid Environments 73:192-201
Chantre, G.R., Sabbatini, M.R., Orioli, G.A. 2009. Effect of burial depth and soil water regime on the fate of Lithospermum arvense seeds in relation to burial time. Weed Research 49: 81-89. doi: 10.1111/j.1365-3180.2008.00671.x
Chartier M.P., Rostagno C.M.,Roig F.A. 2009. Soil erosion rates in rangelands of northeastern Patagonia: A dendrogeomorphological analysis using exposed shrub roots. Geomorphology 106: 344-351.
Ciarlo, E.A., Mateo, M., Llorente, M., Conti, E., Giardina, E.B. 2009. Soybean residues effect on carbon fractions and gaseous N losses at contracting moisture contents. Communications in Soil Science and Plant Analysis 40(17-18): 2756-2772
Cirilo, A.G., Dardanelli, J., Balzarini, M., Andrade, F.H., Cantarero, M., Luque, S., Pedrol, H.M. 2009. Morpho-physiological traits associated with maize crop adaptations to environments differing in nitrogen availability. Field Crops Research 113: 116-124.
Cesanelli A, Guarracino. 2009. Estimation of actual evapotranspiration by numerical modeling of water flow in the unsaturated zone: a case study in Buenos Aires, Argentina L HYDROGEOLOGY JOURNAL 17: 299-306
Correa OS, Montecchia MS, Berti MF, Fernández Ferrari MC, Pucheu NL, Kerber NL, García AF. 2009. Bacillus amyloliquefaciens BNM122, a potential microbial biocontrol agent applied on soybean seeds, causes a minor impact on rhizosphere and soil microbial communities. Applied Soil Ecology 41: 185-194.
Dardanelli, M.S., González, P.S., Medeot, D.B., Paulucci, N.S., Bueno, M.A., García, M. B. 2009. Effects of peanut rhizobia on the growth and symbiotic performance of Arachis hypogaea under abiotic stress. Symbiosis 47: 175-180.
Dardanelli, M.S., Manyani, H., González-Barroso, S. 2009. Effect of the presence of the plant growth promoting rhizobacterium (PGPR) Chryseobacterium balustinum Aur9 and salt stress in the pattern of flavonoids exuded by soybean roots. Plant and Soil 319: 83-93
de Oro L, Buschiazzo D.E. 2009. Threshold wind velocity as an index of soil susceptibility to wind erosion under variable climatic conditions. Land Degradation & Development. DOI: 10.1002/ldr.863
Diaz-Zorita, M. y M.V. Fernandez Canigia. 2009. Field performance of a liquid formulation of Azospirillum brasilense on dryland wheat productivity. Eur. J. Soil Biol. 45(1): 3-11 doi:10.1016/j.ejsobi.2008.07.001.
Domínguez, G.F., Diovisalvi, N.V., Studdert, G.A., Monterubbianesi, M.G. 2009. Soil organic C and N fractions under continuous cropping with contrasting tillage systems on mollisols of the southeastern Pampas. Soil and Tillage Research 102: 93-100.
Duhour, A., Costa, C., Momo, F., Falco, L., Malacalza, L. 2009. Response of earthworm communities to soil disturbance: Fractal dimension of soil and species’ rank-abundance curves. Applied Soil Ecology. 43:83-88
Fernández, M.C., Belinque, H., Gutierrez Boem, F.H. and Rubio, G. 2009. Compared phosphorus efficiency in soybean, sunflower and maize. J Plant Nutrition, 32: 2027-2043.
Fernández, O.A., Gil, M.E., Distel, R.A. 2009. The challenge of rangeland degradation in a temperate semiarid region of Argentina: The Caldenal. Land Degradation and Development 20: 431-440.
Fernández Honaine, M., Osterrieth, M.L., Zucol, A.F. 2009. Plant communities and soil phytolith assemblages relationship in native grasslands from southeastern Buenos Aires province, Argentina. Catena 76: 89-96.
Fabrizzi, K. P., C. W. Rice. T. J.C. Amado, J. Fiorin, P. Barbagelata, R. Melchiori. 2009. Protection of soil organic C and N in temperate and tropical soils: effect of native and agroecosystems. Biogeochemistry 92:129-143. DOI 10.1007/s10533-008-9261-0
Fracchia, S., Aranda, A., Gopar, A., Silvani, V., Fernandez, L. and Godeas, A. 2009. Mycorrhizal status of plant species in the Chaco Serrano Woodland from Central Argentina. Mycorrhiza 19:205-214.
Ghiberto, P.J., Libardi, P.L., Brito, A.S., Trivelin, P.C.O. 2009. Leaching of nutrients from a sugarcane crop growing on an Ultisol in Brazil. Agric. Water Manege. Doi:10.1016/j.agwat.2009.04.020.
Golluscio R.A., Austin A.T., Martinez G.C., Gonzalez-Polo M. , Sala O.E. Jackson S. 2009. Sheep grazing Decreases Organic Carbon and Nitrogen Pools in the Patagonian Steppe: Combination of Direct and Indirect Effects. Ecosystems 12: 686-697
Gómez, E., Ferreras, L., Lovotti, L., Fernandez, E. 2009. Impact of glyphosate application on microbial biomass and metabolic activity in a Vertic Argiudoll from Argentina. European Journal of Soil Biology 45: 163-167.
Gonzalez-Polo, M., Austin, A.T. 2009. Spatial heterogeneity provides organic matter refuges for soil microbial activity in the Patagonian steppe, Argentina. Soil Biology and Biochemistry 41: 1348-1351.
Graciano, C., Tambussi, E.A., Castán, E., Juan J. Guiamet, J.J. 2009. Dry mass partitioning and nitrogen uptake by Eucalyptus grandis plants in response to localized or mixed application of phosphorus. Plant and Soil 319(1-2): 175-184
Heredia, O. and Fernandez Cirelli, A.2009. Trace elements distribution in soil, pore water and groundwater in Buenos Aires, Argentina. Geoderma, 49, p. 409-414.
Jacobo, E., A. Rodríguez, M. Durand, V. Deregibus. 2009. Sowing date and nitrogen supply determine the outcome of competition between dallisgrass (Paspalum dilatatum Poir.) and tall fescue (Festuca arundinacea Schreb.) in the Pampas region of Argentina. Grass and Forage Science 64: 71-79. DOI: 10.1111/j.1365-2494.2008.00669.x
Juri Ayub, J., Di Gregorio, D.E., Velasco, R. H., Huck, H., Rizzotto, M., Lohaiza, F. 2009. Short-term seasonal variability in 7Be wet deposition in a semiarid ecosystem of central Argentina. Journal of Enviromental Radiactivity. 100:977-981.
Lavado, R.S., M. A. Taboada. 2009. The Argentinean Pampas: A key region with a negative nutrient balance and soil degradation needs better nutrient management and conservation programs to sustain its future viability as a world agroresource. Journal of Soil and Water Conservation 2009 64(5):150A-153A; doi:10.2489/jswc.64.5.150A
Leconte, M.C., Mazzarino, M.J., Satti, P., Iglesias, M.C., Laos, F. 2009. Composting poultry manure with rice hulls and/or sawdust in NE Argentina. Waste Management 29: 2446–2453
Lopez-Garcia S, Perticari A, Piccinetti C, Ventimiglia L , Arias N , De Battista JJ , Althabegoiti MJ , Mongiardini EJ , Perez-Gimenez J , Quelas JI , Lodeiro AR. 2009.In-Furrow Inoculation and Selection for Higher Motility Enhances the Efficacy of Bradyrhizobium japonicum Nodulation. AGRONOMY JOURNAL 101: 357-363
Mendoza, R., M. C. Lamas, I. García. 2009. How do soil P tests, plant yield and P acquisition by Lotus tenuis plants reflect the availability of added P from different phosphate sources? Nutrient Cycling in Agroecosystems. 85:17-29
Meriles, J. M. Vargas Gil. S. Conforto, C. Figoni, G. Lovera, E. March. G. J. Guzman, C. A. 2009. Soil microbial communities under different soybean cropping systems: characterization of microbial population dynamics, soil microbial activity, microbial biomass, and fatty acid profiles. Soil & Tillage Research 103: 271-281
Molina NC . 2009.Verification of conceptual models of phosphorus, clay, sand and organic carbon distribution in ABt sola. GEODERMA 150: 396-403
Mongiardini, E.J., Pérez Giménez, J.. Althabegoiti, M. J., Covelli, J.M., Quelas, J.I., López García, S. L., Lodeiro, A. R.2009.Overproduction of the rhizobial adhesin RapA1 increases competitiveness for nodulation. Soil Biology and Biochemistry. 2017-2020
Morán Vieyra, F.E., Palazzi, V.I., Sanchez de Pinto, M.I., Borsarelli, C.D. 2009. Combined UV-Vis absorbance and fluorescence properties of extracted humic substances-like for characterization of composting evolution of domestic solid wastes. Geoderma 151: 61-67.
Morrás, H., Moretti, L., Píccolo, G., Zech, W. 2009. Genesis of subtropical soils with stony horizons in NE Argentina: Authochtony and polygenesis. Quaternary International, 196: 137-159
Naiman, A.D.; Latronico, A.E.; García de Salamone, I.E. 2009. Inoculation of Wheat with Azospirillum brasilense and Pseudomonas fluorescens: impact on the production and rhizospheric microflora. European Journal of Soil Biology 45:44-51. doi:10.1016/j.ejsobi.2008.11.001
Nosetto, M.D., Jobbagy, E.G., Jackson, R., Sznaider, G. 2009. Reciprocal influence of crops and shallow ground water in sandy landscapes of the Inland Pampas. Field Crops Research 113: 138-148
Novas, M.N., Ianone, L., and Godeas., A., Cabral, D. 2009. Positive interaction between mycorrhiza and foliar endophytes in a native grass. Mycological progress 8:75-81
Orroño D.I. y R. S. Lavado. 2009. Heavy metal accumulation in Pelargonium hortorum: effects on growth and development. Phyton 78: 4-11
Orroño, D.I. y R. S. Lavado. 2009. Distribution of extractable Heavy Metals in different Soil Fractions. Chemical Speciation and Bioavailability 21: 193-198.
Orroño, D.; H. Benítez and R.S. Lavado. 2009. Effects of heavy metals in soils on biomass production and plant element accumulation of Pelargonium and Chrysanthemum species. Agrochímica 53: 168-176.
Paz Ferreiro, J., Wilson, M., Vidal Vázquez, E. 2009. Multifractal description of nitrogen adsorption isotherms. Vadose Zone Journal 8: 209-219.
Pedraza, R.O., Bellone, C.H., Carrizo de Bellone, S., Boa Sorte, P.M.F., Teixeira, K.R.d.S. 2009. Azospirillum inoculation and nitrogen fertilization effect on grain yield and on the diversity of endophytic bacteria in the phyllosphere of rice rainfed crop. European Journal of Soil Biology 45: 36-43.
Piñeiro, G., Paruelo, J.M., Jobbágy, G., Jackson, B., Osterheld, M. 2009. Grazing effects on belowground C and N stocks along a network of cattle exclosures in temperate and subtropical grasslands of south America. Global Biogeochemical Cycles. Vol 23. .doi:10.1029/2007GB003168
Portela, S., Andriulo, A., Jobbágy, E., Sasal, M. 2009. Water and nitrate Exchange between cultivated ecosystem and groundwater in the Rolling Pampas. Agriculture Ecosystems and Environment. Doi:10.1016/j.agee.2009.08.001
Quiroga, A., Fernàndez, R., Noellemeyer, E. 2009. Grazing effect on soil properties in conventional and no-till systems. Soil & Tillage Research. 105:164-170.
Reussi Calvo, N., Echeverría, H., Sainz Rozas, H. 2009. Determination of sulfate concentration in soil: depth of sampling. Communication in soil Science and Plant Analysis 40: 1624 – 1633
Rimski-Korsakov, H., Rubio, G. and Lavado, R.S. 2009. Effect of the water and nitrogen stress in the maize crop production and nitrogen fate. Journal of Plant Nutrition 32: 565- 578. DOI 101080´01904160802714961
Rosas, S. B., Avanzini G., Carlier E., Pasluosta C., Pastor N., Rovera M. 2009. Root colonization and growth promotion of wheat and maize by Pseudomonas aurantiaca SR1. Soil Biology and Biochemistry 41: 1802-1806
Rousseaux MC, Figuerola PI, Correa-Tedesco G, Searles PS. 2009. Seasonal variations in sap flow and soil evaporation in an olive (Olea europaea L.) grove under two irrigation regimes in an arid region. Agricultural Water Management 96: 1037-1044
Salvagiotti, F., Castellarin, J.M., Miralles, D.J., Pedrol, H.M. 2009. Sulfur fertilization improves nitrogen use efficiency in wheat by increasing nitrogen uptake. Field Crops Research. 113: 170-177. a
Salvagiotti, F., Specht, J., Cassman, K., Walters, D.T., Weiss, A., Dobermann, A. 2009.Growth and Nitrogen Fixation in High-Yielding Soybean -Impact of N Fertilization. Agronomy Journal. 101:958-970.
Semmartin, M., Di Bella, C., García de Salamone, I. 2009. Grazing-induced changes in plant species composition affect plant and soil properties of grassland mesocosms. Plant and Soil 328: 471-481
Stege, P.W., Messina, G.A., Bianchi, G., Olsina, R.A., Raba, J. 2009. Determination of arylsulphatase and phosphatase enzyme activities in soil using screen-printed electrodes modified with multi-walled carbon nanotubes. Soil Biology and Biochemistry 41: 2444-2452.
Tittonell, P., Corbeels, M., van Wijk, M.T., Giller, K.E., 2008. A summary simulation model of the soil-crop system to analyse long-term resource interactions and use efficiencies at farm scale. European Journal of Agronomy. doi:10.1016/j.eja.2009.05.008
Tofalo, Orgeira, Morrás, Vázquez, Sánchez, Peccoits, Aubet, González, Zech, Moretti. 2009. Geological, pedological and paleomagnetic study of the late Cenozoic sedimentary sequences in Southwest Uruguay, South America. Quaternary International, 210: 6-17
Torri, S.I., R. S. Lavado. 2009. Plant absorption of trace elements in sludge amended soils and correlation with soil chemical speciation. Journal of Hazardous Materials166: 1469-1465.
Torri, S., Zubillaga, M., Cusato, M. 2009. Potential of Discaria Americana for metal immobilization on soils amended with biosolid and ash-spiked biosolids. International Journal of Phytoremediation, 11(2)187-199. DOI 10.10180/15226510802378475
Valverde, C., Ferrari, A., Wall, L.G. 2009. Effects of calcium in the nitrogen-fixing symbiosis between actinorhizal Discaria trinervis (Rhamnaceae) and Frankia. Symbiosis 49: 151 -155
Vargas Gil, S.; Becker, A.; et al. 2009. Soil biological, chemical and physical responses to the impact of tillage intensity, crop rotation, fertilization and cattle grazing in a long-term field assay. Environmental Management. 44:378-386.
Vargas Gil, S. Meriles, J. M. Conforto, C. Figoni, G. Basanta, M. Lovera, E. March, G. J. 2009. Field assessment of soil biological and chemical quality in response to crop management practices. World Journal of Microbiology & BioTecnology. 25:439-448.
Velasco, R. H., Juri Ayub, J., Sansone, U. 2009. Influence of crop types and soil properties on radionuclide Soil-to-Plant transfer factors in tropical and subtropical environments. Journal of Enviromental Radiactivity. 100: 733-738.
Viglizzo E.F., Jobbagy E.G., Carreno L., Frank F.C. , Aragon R. , De Oro L , Salvador V. 2009.The dynamics of cultivation and floods in arable lands of Central Argentina. Hydrology and Earth System Sciences 13: 491-502
Yaryura, P., Cordon, G., Leon, M., Kerber, N., Pucheu, N., Rubio, G., Garcia, A, Lagorio, M. G.2009. Effect of phosphorus deficiency on reflectance and chlorophyll fluorescence of cotyledons of oilseed rape (Brassica napus L). Journal of Agronomy and Crop Science 195: 186-196
Zanini, G.P., Maneiro, C., Waiman, C., Galantini R., J.A., Rosell, A. 2009. Adsorption of Metsulfuron methyl on soils under No-Till System in Semi-Arid Pampean region, Argentina. Geoderma 149(1-2): 110-115.
Zech, W., Zech, M., Zech, R., Peinemann, N., Morras, H.J.M., Moretti, L., Olge, N., Kalim, R.M., Fuchs, M., Schad, P., Glaser, B. 2009. Late Quaternary records from subtropical (38S) to tropical (16S) South America and paleoclimatic implications. Quaternary International 96: 107-120.
Zech, M., Zech, R., Morrás, H., Moretti, L., Glaser, B. 2009. Late Quaternary environmental changes in Misiones, subtropical NE Argentina, deduced from multi-proxy geochemical analyses in a palaeosol-sediment sequence. Quaternary International, 196: 121-136
Lugar y fecha: 24 al 26 de Agosto de 2011 • Sociedad Rural de Tucumán
La convocatoria a la 2ª Reunión de la Red Argentina de Salinidad tendrá por objetivo general reunir en un mismo escenario a profesionales vinculados, desde diversos enfoques, a la temática de la salinidad en suelos y su impacto en la productividad. En el evento se brindarán conferencias, exposición de posters, y talleres que permitirán abordar tópicos relacionados a la problemática de la salinización de los suelos de nuestro país, degradación de suelos agrícolas, mecanismos de tolerancia de las plantas y su relación con la producción. Se invita a la presentación de trabajos científicos.
COSTOS DE LA INSCRIPCIÓN: Arancel: Hasta el 15 de Junio 2011 Después del 16 de Junio 2011 Profesionales: $ 400 (cuatrocientos pesos) $ 500 (quinientos pesos) Estudiantes: $ 200 (doscientos pesos) $ 300 (trescientos pesos
Información: www.iirastuc2011.unt.edu.ar
