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Registro completo
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Biblioteca (s) : |
INIA Las Brujas. |
Fecha : |
21/12/2023 |
Actualizado : |
21/12/2023 |
Tipo de producción científica : |
Documentos |
Autor : |
GARCÍA, M. J. |
Afiliación : |
MARÍA JOSÉ GARCÍA LENA, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay. |
Título : |
Escuelas de diferentes zonas del Uruguay recibieron el nuevo libro infantil de INIA. |
Complemento del título : |
INIA por dentro |
Fecha de publicación : |
2023 |
Fuente / Imprenta : |
Revista INIA Uruguay, Diciembre 2023, no.75 p.10-11. |
Serie : |
(Revista INIA; 75). |
ISSN : |
1510-9011 |
Idioma : |
Español |
Contenido : |
El nuevo libro infantil del Instituto Nacional de Investigación Agropecuaria (INIA), "Los arrocitos investigadores. Tras la pista de las ovejas perdidas",
llegó a múltiples centros educativos del Uruguay en el marco de diferentes acciones que ha llevado a cabo la institución para acercar el material a su principal destinatario. |
Thesagro : |
INVESTIGACIÓN AGRARIA. |
Asunto categoría : |
A50 Investigación agraria |
URL : |
http://www.ainfo.inia.uy/digital/bitstream/item/17446/1/Revista-INIA-75-dic-2023-3.pdf
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Marc : |
LEADER 00803nam a2200145 a 4500 001 1064408 005 2023-12-21 008 2023 bl uuuu u0uu1 u #d 022 $a1510-9011 100 1 $aGARCÍA, M. J. 245 $aEscuelas de diferentes zonas del Uruguay recibieron el nuevo libro infantil de INIA.$h[electronic resource] 260 $aRevista INIA Uruguay, Diciembre 2023, no.75 p.10-11.$c2023 490 $a(Revista INIA; 75). 520 $aEl nuevo libro infantil del Instituto Nacional de Investigación Agropecuaria (INIA), "Los arrocitos investigadores. Tras la pista de las ovejas perdidas", llegó a múltiples centros educativos del Uruguay en el marco de diferentes acciones que ha llevado a cabo la institución para acercar el material a su principal destinatario. 650 $aINVESTIGACIÓN AGRARIA
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INIA Las Brujas (LB) |
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Registro completo
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Biblioteca (s) : |
INIA La Estanzuela. |
Fecha actual : |
21/02/2014 |
Actualizado : |
15/07/2022 |
Tipo de producción científica : |
Artículos en Revistas Indexadas Internacionales |
Circulación / Nivel : |
A - 2 |
Autor : |
QUINCKE, A.; WORTMANN, CH.; MAMO, M.; FRANTI, T.G.; DRIJBER, R.A.; GARCÍA, J.P. |
Afiliación : |
JUAN ANDRES QUINCKE WALDEN, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; CHARLES WORTMANN, University of Nebraska at Lincoln.; MARTHA MAMO, University of Nebraska at Lincoln.; THOMAS G FRANTI, University of Nebraska at Lincoln.; RHAE A. DRIJBER, University of Nebraska at Lincoln.; J.P. GARCÍA, Univ. of Nebraska-Lincoln. |
Título : |
One-time tillage of no-till systems: Soil physical properties, phosphorus runoff, and crop yield. |
Fecha de publicación : |
2007 |
Fuente / Imprenta : |
Agronomy Journal, July 2007, Volume 99, Issue 4, Pages 1104-1110. |
DOI : |
10.2134/agronj2006.0321 |
Idioma : |
Inglés |
Notas : |
Article history: Received: Nov 17, 2006/ Published: July, 2007. |
Contenido : |
Abstract: Continuous no-till (NT) has numerous benefits, including improved soil aggregate stability in the surface soil and increased rate of water infiltration, but accumulation of soil P at the soil surface with NT can increase P concentration in runoff. We hypothesized that occasional one-time tillage of NT land, conducted once in 10 or more years, can reduce P runoff and improve crop yields without reducing soil aggre- gation or increasing runoff. Research was conducted in long-term NT fields under rainfed corn (Zea mays (L.)) or sorghum (Sorghum bicolor (L.) Moench.) rotated with soybeans (Glycine max (L.) Merr.) at two locations in eastern Nebraska. Tillage treatments were applied in the spring or fall and included continuous NT, tandem disk (disk), chisel with 10-cm-wide twisted shanks, moldboard plow (MP), and mini-moldboard plow (miniMP). Subplots had either 0 or 87.4 kg P ha21 applied as composted feedlot manure before tillage. Yield and yield components were measured for 2 and 3 yr after the spring and fall one-time tillage, respectively. In Year 2 or 3 after till- age, soil sorptivity, field-saturated infiltration rate, runoff volume, runoff P loss, and soil aggregate stability were determined. Yield was not affected by the tillage 3 compost interaction, but was increased by compost application at one location and sorghum yield was af- fected by tillage treatments at the second location. Grain yield was never significantly more or less with one-time tillage as compared with NT. Soil aggregate stability was not affected by tillage treatments. Sorptivity and infiltration were increased with MP tillage compared with NTat one location but reduced at the other. One-time MP tillage reduced dissolved P loss at both locations and total phosphorus (TP) loss at one location. The benefit of one-time MP tillage in terms of reduced dissolved reactive P loss in runoff was positive with no nega- tive effect on soil aggregate stability but no gain in yield. MenosAbstract: Continuous no-till (NT) has numerous benefits, including improved soil aggregate stability in the surface soil and increased rate of water infiltration, but accumulation of soil P at the soil surface with NT can increase P concentration in runoff. We hypothesized that occasional one-time tillage of NT land, conducted once in 10 or more years, can reduce P runoff and improve crop yields without reducing soil aggre- gation or increasing runoff. Research was conducted in long-term NT fields under rainfed corn (Zea mays (L.)) or sorghum (Sorghum bicolor (L.) Moench.) rotated with soybeans (Glycine max (L.) Merr.) at two locations in eastern Nebraska. Tillage treatments were applied in the spring or fall and included continuous NT, tandem disk (disk), chisel with 10-cm-wide twisted shanks, moldboard plow (MP), and mini-moldboard plow (miniMP). Subplots had either 0 or 87.4 kg P ha21 applied as composted feedlot manure before tillage. Yield and yield components were measured for 2 and 3 yr after the spring and fall one-time tillage, respectively. In Year 2 or 3 after till- age, soil sorptivity, field-saturated infiltration rate, runoff volume, runoff P loss, and soil aggregate stability were determined. Yield was not affected by the tillage 3 compost interaction, but was increased by compost application at one location and sorghum yield was af- fected by tillage treatments at the second location. Grain yield was never significantly more or less with one-time tillage as c... Presentar Todo |
Palabras claves : |
LOSSES FORM SOIL; NO-TILL; PHOSPHORUS; SISTEMAS SIN LABRANZA. |
Thesagro : |
CROP ROTATION; GLICINE MAX; RENDIMIENTO DE LOS CULTIVOS; SORGHUM; ZEA MAYS. |
Asunto categoría : |
P33 Química y física del suelo |
Marc : |
LEADER 02937naa a2200313 a 4500 001 1043816 005 2022-07-15 008 2007 bl uuuu u00u1 u #d 024 7 $a10.2134/agronj2006.0321$2DOI 100 1 $aQUINCKE, A. 245 $aOne-time tillage of no-till systems$bSoil physical properties, phosphorus runoff, and crop yield.$h[electronic resource] 260 $c2007 500 $aArticle history: Received: Nov 17, 2006/ Published: July, 2007. 520 $aAbstract: Continuous no-till (NT) has numerous benefits, including improved soil aggregate stability in the surface soil and increased rate of water infiltration, but accumulation of soil P at the soil surface with NT can increase P concentration in runoff. We hypothesized that occasional one-time tillage of NT land, conducted once in 10 or more years, can reduce P runoff and improve crop yields without reducing soil aggre- gation or increasing runoff. Research was conducted in long-term NT fields under rainfed corn (Zea mays (L.)) or sorghum (Sorghum bicolor (L.) Moench.) rotated with soybeans (Glycine max (L.) Merr.) at two locations in eastern Nebraska. Tillage treatments were applied in the spring or fall and included continuous NT, tandem disk (disk), chisel with 10-cm-wide twisted shanks, moldboard plow (MP), and mini-moldboard plow (miniMP). Subplots had either 0 or 87.4 kg P ha21 applied as composted feedlot manure before tillage. Yield and yield components were measured for 2 and 3 yr after the spring and fall one-time tillage, respectively. In Year 2 or 3 after till- age, soil sorptivity, field-saturated infiltration rate, runoff volume, runoff P loss, and soil aggregate stability were determined. Yield was not affected by the tillage 3 compost interaction, but was increased by compost application at one location and sorghum yield was af- fected by tillage treatments at the second location. Grain yield was never significantly more or less with one-time tillage as compared with NT. Soil aggregate stability was not affected by tillage treatments. Sorptivity and infiltration were increased with MP tillage compared with NTat one location but reduced at the other. One-time MP tillage reduced dissolved P loss at both locations and total phosphorus (TP) loss at one location. The benefit of one-time MP tillage in terms of reduced dissolved reactive P loss in runoff was positive with no nega- tive effect on soil aggregate stability but no gain in yield. 650 $aCROP ROTATION 650 $aGLICINE MAX 650 $aRENDIMIENTO DE LOS CULTIVOS 650 $aSORGHUM 650 $aZEA MAYS 653 $aLOSSES FORM SOIL 653 $aNO-TILL 653 $aPHOSPHORUS 653 $aSISTEMAS SIN LABRANZA 700 1 $aWORTMANN, CH. 700 1 $aMAMO, M. 700 1 $aFRANTI, T.G. 700 1 $aDRIJBER, R.A. 700 1 $aGARCÍA, J.P. 773 $tAgronomy Journal, July 2007, Volume 99, Issue 4, Pages 1104-1110.
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