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| Registros recuperados : 12 | |
| 1. |  | TORRES, D.; NUNES, A.C.P.; AGUIAR, A.; NIKICHUK, N.; CENTURIÓN, C.; CABRERA, M.; MORAES, M.L.T.; RESENDE, M.D.V.; SEBBENN, A.M. Clonal selection of Eucalyptus grandis x Eucalyptus globulusfor productivity, adaptability, and stability, using SNP markers. Silvae Genetica, 2016, v. 65, no. 2, p. 30-38. Article history: Online erschienen: 27.10.2017; Erschienen im Druck: 01.12.2016.| Biblioteca(s): INIA Tacuarembó. |
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| 2. | | GIORELLO, D.; ARTIGALAS, A.; OLIVERA, B.; AGUIAR, A.; SERRALTA, S.; LLAMBÍ, F.; CARRERE, S.; ALIHG, N.; ROVELLA, M.I.; PAGÉS, L.; BOVE, L.; ROVELLA, D.; LALINDE, C.; WEISZMAN, M.; LLOVET, P.; LATTANZI, F. Cosecha de pasto y eficiencia aparente de conversión en bovinos de carne: dos años de mediciones en módulos de recría en predios comerciales. Producción Animal Revista INIA Uruguay, Junio 2022, no.69, p.16-19. (Revista INIA; 69).| Biblioteca(s): INIA Las Brujas; INIA Treinta y Tres. |
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| 4. | | SOUZA, B.M.; AGUIAR, A.V.D.; DAMBRAT, H.M.; GALUCHA, S.C.; TAMBARUSSI, E.V.; SESTREM, M.S.C.D.S.; TOMIGIAN, D.S.; FREITAS, M.L.M.; VENSON, I.; TORRES, D.; LONGUI, E.L. Effects of previous land use on genotype-by-environment interactions in two loblolly pine progeny tests. Forest Ecology and Management, January 2022, Volume 5031, Article number 119762. doi: https://doi.org/10.1016/j.foreco.2021.119762 Article history: Received 16 July 2021, Revised 1 October 2021, Accepted 2 October 2021, Available online 21 October 2021.
Correspondence author: Souza, B.M.; Universidade Estadual paulista "Júlio de Mesquita Filho", 56, Avenida Brasil,...| Biblioteca(s): INIA Las Brujas. |
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| 5. | | SANTOS, W. DOS; ARAUJO, D.; TORRES, D.; CORNACINI, M.R.; DA SILVA, J.R.; ZARUMA, D.U.G.; BALERONI RECCO, C.R.S.; TEIXEIRA, M.L.M; SOUSA, V.A. DE; AGUIAR, A.V. DE Genetic divergence in Pinus caribaea var. hondurensis progeny in Brazil. In: IUFRO Forest Tree Breeding Conference, August 25-29, Prague, Czech Republic, 2014. Book of Abstracts. p. 54| Biblioteca(s): INIA Tacuarembó. |
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| 6. | | SANTOS, W.; FREITAS, M.L.M.; DALASTRA, C.; SOUZA, F.B.; TORRES, D.; MORAES, M.A.; MACHADO, J.A.R.; AGUIAR, A.V.; MORAES, M.L.T.; SEBBENN, A.M. Genetic variation in Dipteryx alata progenies in Brazil In: IUFRO Forest Tree Breeding Conference, August 25-29, Prague, Czech Republic, 2014. Book of Abstracts. p. 58| Biblioteca(s): INIA Tacuarembó. |
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| 7. | | KASPARY, T. E.; LAMEGO, F. P.; CUTTI, L.; AGUIAR, A. C. DE M.; RIGON, C. A. G.; BASSO, C. J. Growth, phenology, and seed viability between glyphosate-resistant and glyphosate-susceptible hairy fleabane. Bragantia, Campinas v. 76, n. 1, p. 92-101, jan./mar. 2017.| Biblioteca(s): INIA La Estanzuela. |
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| 10. | | KASPARY, T. E.; CUTTI, L.; BELLÉ, C.; CASAROTTO, G.; GROTH, M.Z; DA SILVA, G.B.P.; DE AGUIAR, A.C.M. Non-destructive analysis of photosynthetic pigments in Avena strigosa and Avena sative. Australian Journal of Crop Science, 1 March 2019. volume 13, Issue 3, , Pages 354-359 [Open Access].| Biblioteca(s): INIA La Estanzuela. |
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| 11. | | TORRES, D.; GONZALEZ, A.; GARRIDO, J.; DA SILVA, C.; DOS SANTOS, W.; LEMOS, D.C.; CASTILLO, D.; DA SILVA, J.R.; DE MORAES, M.T.; FREITAS, M.L.M; DE SOUZA, V.A.; SEBBENN, A.M.; DE AGUIAR, A.V. Strategic genetic resources from Uruguay, the Southern limit of the Atlantic forest, on the current scenario of climate change. In: Pesquisa florestal brasileira = Brazilian journal of forestry research., v. 39, e201902043, Special issue, 2019. Colombo : Embrapa Florestas, 2019. Congreso IUFRO, 25., Curitiba, Brasil, 29 setiembre-05 octubre, 2019. Abstracts. p. 269| Biblioteca(s): INIA Tacuarembó. |
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| Registros recuperados : 12 | |
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Registro completo
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Biblioteca (s) : |
INIA La Estanzuela; INIA Treinta y Tres. |
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Fecha actual : |
06/10/2014 |
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Actualizado : |
31/07/2019 |
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Tipo de producción científica : |
Artículos en Revistas Indexadas Nacionales |
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Circulación / Nivel : |
B - 2 |
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Autor : |
JORGE, G.; PÉREZ BIDEGAIN, M.; TERRA, J.A.; SAWCHIK, J. |
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Afiliación : |
JOSÉ ALFREDO TERRA FERNÁNDEZ, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; JORGE SAWCHIK PINTOS, Instituto Nacional de Investigación Agropecuaria (INIA), Uruguay. |
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Título : |
WEPP as a tool for enabling a more comprehensive analysis of the environmental impacts of soil erosion. |
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Fecha de publicación : |
2012 |
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Fuente / Imprenta : |
In: INTERNATIONAL SOIL TILLAGE RESEARCH ORGANIZATION. 19., SOCIEDAD URUGUAYA DE CIENCIA DEL SUELO, 4., 2012, Montevideo, UY. [Oral presentation]: paper no. 133. Montevideo, UY: ISTRO, 2012. |
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Idioma : |
Español
Inglés |
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Notas : |
También publicado en: Agrociencia Uruguay, v. 16, n. especial, p. 268-273, 2012. |
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Contenido : |
ABSTRACT.
Cropland area in Uruguay, mostly soybeans, increased 300% during the last decade due to expansion to new areas. Although no-tillage practices are generalized among farmers, soil erosion is still a major environmental and economic issue. A predictive tool as the Water Erosion Prediction Model Project (WEPP), based on soil processes, has never been used in Uruguay. The objective of this research was to evaluate the soil erosion impact of various managements of intensive agriculture on Mollisols of Uruguay, applying the WEPP erosion model. The model was fi rst adjusted and validated for annual erosion estimates of an Abruptic Argiudoll (Nash Sutcliffe (NS)= 0.81 and R2 = 0.89) and a
Vertic Argiudoll (NS= 0.86 and R2 = 0.90), and later applied to evaluate three Mollisols and one Vertisol with different soil managements. Treatments combined no tillage (NT) and reduced tillage (RT) with different crop rotations. Crop rotations were: continuous soybean (CS), soybean-wheat (SW), soybean-winter cover crop (S-Cover crop), cornsoybean-wheat-3/4 yr pasture (CSW-PPP/PPPP), and corn-soybean-wheat-soybean-wheat-3/4 yr pasture (CSWSWPPP/PPPP). Soil erosion under RT system or CS was always above 7Mg.ha-1 (T value). Pastures inclusion under NT showed values below 7 Mg.ha-1.WEPP simulated an average erosion rate below T for SW rotation with NT (100m; 3% slope) in three of the four soils studied. However, by varying the slope and the length of the hillslope, the range for which the average annual erosion remains below this level is limited (only 3% - 4%). Moreover, for those hillslopes
whose average annual erosion does not exceed the T value, there is still approximately a 25% probability that this may occur any given year. Our work highlights the potential of using WEPP in the development of criteria for assessing sustainability of soil management, alternative to T value of average annual erosion units, including risk analysis MenosABSTRACT.
Cropland area in Uruguay, mostly soybeans, increased 300% during the last decade due to expansion to new areas. Although no-tillage practices are generalized among farmers, soil erosion is still a major environmental and economic issue. A predictive tool as the Water Erosion Prediction Model Project (WEPP), based on soil processes, has never been used in Uruguay. The objective of this research was to evaluate the soil erosion impact of various managements of intensive agriculture on Mollisols of Uruguay, applying the WEPP erosion model. The model was fi rst adjusted and validated for annual erosion estimates of an Abruptic Argiudoll (Nash Sutcliffe (NS)= 0.81 and R2 = 0.89) and a
Vertic Argiudoll (NS= 0.86 and R2 = 0.90), and later applied to evaluate three Mollisols and one Vertisol with different soil managements. Treatments combined no tillage (NT) and reduced tillage (RT) with different crop rotations. Crop rotations were: continuous soybean (CS), soybean-wheat (SW), soybean-winter cover crop (S-Cover crop), cornsoybean-wheat-3/4 yr pasture (CSW-PPP/PPPP), and corn-soybean-wheat-soybean-wheat-3/4 yr pasture (CSWSWPPP/PPPP). Soil erosion under RT system or CS was always above 7Mg.ha-1 (T value). Pastures inclusion under NT showed values below 7 Mg.ha-1.WEPP simulated an average erosion rate below T for SW rotation with NT (100m; 3% slope) in three of the four soils studied. However, by varying the slope and the length of the hillslope, the range for which the a... Presentar Todo |
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Palabras claves : |
WATER EROSION PREDICTION PROJECT MODEL; WEPP MODEL. |
|
Thesagro : |
EROSIÓN DEL SUELO; MODELOS; MODELOS DE PREDICCIÓN; URUGUAY; WATER EROSION PREDICTION PROJECT MODEL; WEPP MODEL. |
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Asunto categoría : |
P36 Erosión conservación y recuperación del suelo |
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URL : |
http://www.ainfo.inia.uy/digital/bitstream/item/12187/1/Agrociencia-ISTRO-2012-2.-Gabriella-J..pdf
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Marc : |
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100 1 $aJORGE, G.
245 $aWEPP as a tool for enabling a more comprehensive analysis of the environmental impacts of soil erosion.
260 $c2012
500 $aTambién publicado en: Agrociencia Uruguay, v. 16, n. especial, p. 268-273, 2012.
520 $aABSTRACT. Cropland area in Uruguay, mostly soybeans, increased 300% during the last decade due to expansion to new areas. Although no-tillage practices are generalized among farmers, soil erosion is still a major environmental and economic issue. A predictive tool as the Water Erosion Prediction Model Project (WEPP), based on soil processes, has never been used in Uruguay. The objective of this research was to evaluate the soil erosion impact of various managements of intensive agriculture on Mollisols of Uruguay, applying the WEPP erosion model. The model was fi rst adjusted and validated for annual erosion estimates of an Abruptic Argiudoll (Nash Sutcliffe (NS)= 0.81 and R2 = 0.89) and a Vertic Argiudoll (NS= 0.86 and R2 = 0.90), and later applied to evaluate three Mollisols and one Vertisol with different soil managements. Treatments combined no tillage (NT) and reduced tillage (RT) with different crop rotations. Crop rotations were: continuous soybean (CS), soybean-wheat (SW), soybean-winter cover crop (S-Cover crop), cornsoybean-wheat-3/4 yr pasture (CSW-PPP/PPPP), and corn-soybean-wheat-soybean-wheat-3/4 yr pasture (CSWSWPPP/PPPP). Soil erosion under RT system or CS was always above 7Mg.ha-1 (T value). Pastures inclusion under NT showed values below 7 Mg.ha-1.WEPP simulated an average erosion rate below T for SW rotation with NT (100m; 3% slope) in three of the four soils studied. However, by varying the slope and the length of the hillslope, the range for which the average annual erosion remains below this level is limited (only 3% - 4%). Moreover, for those hillslopes whose average annual erosion does not exceed the T value, there is still approximately a 25% probability that this may occur any given year. Our work highlights the potential of using WEPP in the development of criteria for assessing sustainability of soil management, alternative to T value of average annual erosion units, including risk analysis
650 $aEROSIÓN DEL SUELO
650 $aMODELOS
650 $aMODELOS DE PREDICCIÓN
650 $aURUGUAY
650 $aWATER EROSION PREDICTION PROJECT MODEL
650 $aWEPP MODEL
653 $aWATER EROSION PREDICTION PROJECT MODEL
653 $aWEPP MODEL
700 1 $aPÉREZ BIDEGAIN, M.
700 1 $aTERRA, J.A.
700 1 $aSAWCHIK, J.
773 $tIn: INTERNATIONAL SOIL TILLAGE RESEARCH ORGANIZATION. 19., SOCIEDAD URUGUAYA DE CIENCIA DEL SUELO, 4., 2012, Montevideo, UY. [Oral presentation]: paper no. 133. Montevideo, UY: ISTRO, 2012.
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