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Registro completo
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Biblioteca (s) : |
INIA Las Brujas. |
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Fecha : |
20/03/2024 |
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Actualizado : |
18/04/2024 |
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Tipo de producción científica : |
Artículos en Revistas Indexadas Internacionales |
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Autor : |
SCARLATO, M.; RIEPPI, M.; ALLIAUME, F.; ILLARZE, G.; BAJSA, N.; BERTONI, P.; BIANCHI, F.J.J.A.; ECHEVERRIBORDA, G.; GALVÁN, G.; GARCÍA DE SOUZA, M.; GILSANZ, J.C.; GONZÁLEZ BARRIOS, P.; DIESTE, J.P.; TRASANTE, T.; ROSSING, W.A.H.; DOGLIOTTI, S. |
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Afiliación : |
MARIANA SCARLATO GARCIA, Faculty of Agronomy, Universidad de la República del Uruguay, Av. Garzón 780, Montevideo 11200, Uruguay; Farming Systems Ecology, Wageningen University and Research, PO Box 430, Wageningen 6700 AK, the Netherlands; M. RIEPPI, Faculty of Agronomy, Universidad de la República del Uruguay, Av. Garzón 780, Montevideo 11200, Uruguay; F. ALLIAUME, Faculty of Agronomy, Universidad de la República del Uruguay, Av. Garzón 780, Montevideo 11200, Uruguay; G. ILLARZE, Faculty of Agronomy, Universidad de la República del Uruguay, Av. Garzón 780, Montevideo 11200, Uruguay; N. BAJSA, Instituto de Investigaciones Biológicas Clemente Estable, Av. Italia 3318, Montevideo 11600, Uruguay; P. BERTONI, Faculty of Agronomy, Universidad de la República del Uruguay, Av. Garzón 780, Montevideo 11200, Uruguay; F.J.J.A BIANCHI, Farming Systems Ecology, Wageningen University and Research, PO Box 430, Wageningen 6700 AK, the Netherlands; G. ECHEVERRIBORDA, Cooperativa Entrebichitos, Uruguay,Camino Juan Carlos Boccone, San Jacinto, Canelones 91600, Uruguay; GUILLERMO GALVÁN, Faculty of Agronomy, Universidad de la República del Uruguay, Av. Garzón 780, Montevideo 11200, Uruguay; M. GARCÍA DE SOUZA, Faculty of Agronomy, Universidad de la República del Uruguay, Av. Garzón 780, Montevideo 11200, Uruguay; JUAN CARLOS GILSANZ MARTINEZ, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; P. GONZÁLEZ BARRIOS, Faculty of Agronomy, Universidad de la República del Uruguay, Av. Garzón 780, Montevideo 11200, Uruguay; J.P. DIESTE, Faculty of Agronomy, Universidad de la República del Uruguay, Av. Garzón 780, Montevideo 11200, Uruguay; T. TRASANTE, Instituto de Investigaciones Biológicas Clemente Estable, Av. Italia 3318, Montevideo 11600, Uruguay; W.A.H. ROSSING, Farming Systems Ecology, Wageningen University and Research, PO Box 430, Wageningen 6700 AK, the Netherlands; SANTIAGO DOGLIOTTI, Faculty of Agronomy, Universidad de la República del Uruguay, Av. Garzón 780, Montevideo 11200, Uruguay. |
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Título : |
Towards the development of cover crop - reduced tillage systems without herbicides and synthetic fertilizers in onion cultivation: Promising but challenges remain. |
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Fecha de publicación : |
2024 |
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Fuente / Imprenta : |
Soil and Tillage Research. 2024, Volume 240, Article 106061. https://doi.org/10.1016/j.still.2024.106061 --- OPEN ACCESS. |
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ISSN : |
0167-1987 |
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DOI : |
10.1016/j.still.2024.106061 |
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Idioma : |
Inglés |
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Notas : |
Article history: Received 8 May 2023, Revised 15 February 2024, Accepted 20 February 2024, Available online 6 March 2024, Version of Record 6 March 2024. -- Correspondence: Scarlato, M.; Facultad de Agronomía, Universidad de la República, Camino Folle km 35.500, CP, Canelones, Progreso, Uruguay; email:mscarlato@fagro.edu.uy -- Document type: Article, Hybrid Gold Open Access. -- Funding: This work was supported by the National Research and Innovation Agency of Uruguay (grant no. POS_EXT_2016_1_134356 and project no. FMV_3_2018_1_148038 ), the National Institute of Agricultural Research of Uruguay , and the HortEco project funded by NWO-WOTRO (contract no. W 08.250.304 ). -- Supplementary material: https://ars.els-cdn.com/content/image/1-s2.0-S016719872400062X-mmc1.docx |
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Contenido : |
ABSTRACT.- Cover crops with reduced tillage technology (CC-RT) can foster soil health and functioning, a crucial agroecological principle in any transition strategy to more sustainable agricultural systems. However, CC-RT commonly strongly relies on herbicides and synthetic fertilizers, and vegetable crop yields are variable and often low. We assessed the effects of two tillage systems (RT and conventional tillage) and the application of native effective microorganisms (NEM) on onion crop growth and development, yield, N-status, weed pressure, and soil physico-chemical and biological quality after a summer CC, without using herbicides or synthetic fertilizers. Using a participatory research strategy, we conducted a two-year experiment at an experimental station and a one-year trial on two commercial farms. Onion yields were generally low (between 10 and 16 Mg ha-1) and lower in 2019 than in 2020, and lower in RT than in CT in 2020. The relatively low yields in 2019 and RT were associated with poor crop growth and development and leaf-N concentrations below the critical threshold in the early stages of crop development. Soil bulk density was not limiting crop growth in any treatment. Soil mineral N was lower in 2019 than in 2020 and did not significantly differ between treatments. Soil biological activity was higher in RT than in CT. Although the CC residue soil cover in the early stages of the onion crop in RT was more than 50%, RT had a higher weed pressure than CT, which was reversed later in the growing season. The NEM application did not significantly affect most crop, weed, and soil variables. In conclusion, a reduced tillage system for onions without herbicides and synthetic fertilizers is within reach. However, further research is needed to manage weeds and soil N supply dynamics to make CC-RT feasible for no or low agrochemical input systems. © 2024 The Authors MenosABSTRACT.- Cover crops with reduced tillage technology (CC-RT) can foster soil health and functioning, a crucial agroecological principle in any transition strategy to more sustainable agricultural systems. However, CC-RT commonly strongly relies on herbicides and synthetic fertilizers, and vegetable crop yields are variable and often low. We assessed the effects of two tillage systems (RT and conventional tillage) and the application of native effective microorganisms (NEM) on onion crop growth and development, yield, N-status, weed pressure, and soil physico-chemical and biological quality after a summer CC, without using herbicides or synthetic fertilizers. Using a participatory research strategy, we conducted a two-year experiment at an experimental station and a one-year trial on two commercial farms. Onion yields were generally low (between 10 and 16 Mg ha-1) and lower in 2019 than in 2020, and lower in RT than in CT in 2020. The relatively low yields in 2019 and RT were associated with poor crop growth and development and leaf-N concentrations below the critical threshold in the early stages of crop development. Soil bulk density was not limiting crop growth in any treatment. Soil mineral N was lower in 2019 than in 2020 and did not significantly differ between treatments. Soil biological activity was higher in RT than in CT. Although the CC residue soil cover in the early stages of the onion crop in RT was more than 50%, RT had a higher weed pressure than CT, which w... Presentar Todo |
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Palabras claves : |
Agroecology; Conservation agriculture; Farms; Nitrogen; Participatory research; Weeds. |
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Asunto categoría : |
F01 Cultivo |
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URL : |
https://www.sciencedirect.com/science/article/pii/S016719872400062X/pdf
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Marc : |
LEADER 03943naa a2200409 a 4500
001 1064504
005 2024-04-18
008 2024 bl uuuu u00u1 u #d
022 $a0167-1987
024 7 $a10.1016/j.still.2024.106061$2DOI
100 1 $aSCARLATO, M.
245 $aTowards the development of cover crop - reduced tillage systems without herbicides and synthetic fertilizers in onion cultivation$bPromising but challenges remain.$h[electronic resource]
260 $c2024
500 $aArticle history: Received 8 May 2023, Revised 15 February 2024, Accepted 20 February 2024, Available online 6 March 2024, Version of Record 6 March 2024. -- Correspondence: Scarlato, M.; Facultad de Agronomía, Universidad de la República, Camino Folle km 35.500, CP, Canelones, Progreso, Uruguay; email:mscarlato@fagro.edu.uy -- Document type: Article, Hybrid Gold Open Access. -- Funding: This work was supported by the National Research and Innovation Agency of Uruguay (grant no. POS_EXT_2016_1_134356 and project no. FMV_3_2018_1_148038 ), the National Institute of Agricultural Research of Uruguay , and the HortEco project funded by NWO-WOTRO (contract no. W 08.250.304 ). -- Supplementary material: https://ars.els-cdn.com/content/image/1-s2.0-S016719872400062X-mmc1.docx
520 $aABSTRACT.- Cover crops with reduced tillage technology (CC-RT) can foster soil health and functioning, a crucial agroecological principle in any transition strategy to more sustainable agricultural systems. However, CC-RT commonly strongly relies on herbicides and synthetic fertilizers, and vegetable crop yields are variable and often low. We assessed the effects of two tillage systems (RT and conventional tillage) and the application of native effective microorganisms (NEM) on onion crop growth and development, yield, N-status, weed pressure, and soil physico-chemical and biological quality after a summer CC, without using herbicides or synthetic fertilizers. Using a participatory research strategy, we conducted a two-year experiment at an experimental station and a one-year trial on two commercial farms. Onion yields were generally low (between 10 and 16 Mg ha-1) and lower in 2019 than in 2020, and lower in RT than in CT in 2020. The relatively low yields in 2019 and RT were associated with poor crop growth and development and leaf-N concentrations below the critical threshold in the early stages of crop development. Soil bulk density was not limiting crop growth in any treatment. Soil mineral N was lower in 2019 than in 2020 and did not significantly differ between treatments. Soil biological activity was higher in RT than in CT. Although the CC residue soil cover in the early stages of the onion crop in RT was more than 50%, RT had a higher weed pressure than CT, which was reversed later in the growing season. The NEM application did not significantly affect most crop, weed, and soil variables. In conclusion, a reduced tillage system for onions without herbicides and synthetic fertilizers is within reach. However, further research is needed to manage weeds and soil N supply dynamics to make CC-RT feasible for no or low agrochemical input systems. © 2024 The Authors
653 $aAgroecology
653 $aConservation agriculture
653 $aFarms
653 $aNitrogen
653 $aParticipatory research
653 $aWeeds
700 1 $aRIEPPI, M.
700 1 $aALLIAUME, F.
700 1 $aILLARZE, G.
700 1 $aBAJSA, N.
700 1 $aBERTONI, P.
700 1 $aBIANCHI, F.J.J.A.
700 1 $aECHEVERRIBORDA, G.
700 1 $aGALVÁN, G.
700 1 $aGARCÍA DE SOUZA, M.
700 1 $aGILSANZ, J.C.
700 1 $aGONZÁLEZ BARRIOS, P.
700 1 $aDIESTE, J.P.
700 1 $aTRASANTE, T.
700 1 $aROSSING, W.A.H.
700 1 $aDOGLIOTTI, S.
773 $tSoil and Tillage Research. 2024, Volume 240, Article 106061. https://doi.org/10.1016/j.still.2024.106061 --- OPEN ACCESS.
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Registro original : |
INIA Las Brujas (LB) |
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 | Acceso al texto completo restringido a Biblioteca INIA La Estanzuela. Por información adicional contacte bib_le@inia.org.uy. |
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Registro completo
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Biblioteca (s) : |
INIA La Estanzuela. |
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Fecha actual : |
25/09/2014 |
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Actualizado : |
11/08/2020 |
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Tipo de producción científica : |
Artículos en Revistas Indexadas Internacionales |
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Circulación / Nivel : |
B - 4 |
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Autor : |
MENDOZA, A.; CAVESTANY, D.; LA MANNA, A.; CHILIBROSTE, P.; MEIKLE, A. |
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Afiliación : |
ALEJANDRO FRANCISCO MENDOZA AGUIAR, Instituto Nacional de Investigación Agropecuaria (INIA), Uruguay; DANIEL CAVESTANY BOCKING, Instituto Nacional de Investigación Agropecuaria (INIA), Uruguay; ALEJANDRO FRANCISCO LA MANNA ALONSO, Instituto Nacional de Investigación Agropecuaria (INIA), Uruguay; PABLO CHILIBROSTE, Departamento de Producción Animal y Pasturas, Facultad de Agronomía, Uruguay; A. MEIKLE, Laboratorio de Técnicas Nucleares, Facultad de Veterinaria, Uruguay. |
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Título : |
Estrategias de alimentación energética para acortar el anestro posparto de vacas lecheras a pastoreo [Energy feeding strategies to shorten the postpartum anoestrous in grazing dairy cows ]. |
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Complemento del título : |
Estrategias de alimentación energética para acortar el anestro posparto de vacas lecheras a pastoreo |
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Fecha de publicación : |
2011 |
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Fuente / Imprenta : |
Archivos Latinoamericanos de Producción Animal , v. 19 , n., 3-4, p. 42-45, 2011. |
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ISSN : |
2075-8359 |
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Idioma : |
Español |
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Contenido : |
ABSTRACT. A prolonged postpartum anoestrus (PPA) is related to a low reproductive efficiency in dairy farms, independently of the calving pattern or feeding system. Postpartum luteal activity resumption is coincident with the onset of lactation when the cow is in negative energy balance, which depending on its magnitude could alter the hypothalamus ? pituitary ? ovary axis of the animal and prolong the PAA. In this article, some results from experiments that manipulated nutrition as a strategy to shorten the PPA, with emphasis in grazing systems, are briefly reviewed. Available information suggests that manipulation of the level and source of dietary energy are promising tools to reduce the length of the PPA in grazing dairy cows and increase the reproductive efficiency in dairy farms.
RESUMEN. Un prolongado anestro posparto (APP) está asociado a una baja eficiencia reproductiva en predios lecheros, independientemente del sistema de parición o de alimentación. El reinicio de la actividad luteal posparto coincide con el inicio de la lactancia, cuando la vaca se encuentra en balance de energía negativo, y dependiendo de su magnitud podría alterar el eje hipotálamo - hipófisis ? ovario del animal y prolongar el APP. En este artículo se resumen brevemente algunos resultados de experimentos que manipularon la nutrición como estrategia para acortar el APP, con énfasis en sistemas pastoriles. La información disponible sugiere que la manipulación del nivel y de la fuente de energía de la dieta son herramientas promisorias para reducir la longitud del APP de vacas lecheras a pastoreo y mejorar la eficiencia productiva de los predios lecheros MenosABSTRACT. A prolonged postpartum anoestrus (PPA) is related to a low reproductive efficiency in dairy farms, independently of the calving pattern or feeding system. Postpartum luteal activity resumption is coincident with the onset of lactation when the cow is in negative energy balance, which depending on its magnitude could alter the hypothalamus ? pituitary ? ovary axis of the animal and prolong the PAA. In this article, some results from experiments that manipulated nutrition as a strategy to shorten the PPA, with emphasis in grazing systems, are briefly reviewed. Available information suggests that manipulation of the level and source of dietary energy are promising tools to reduce the length of the PPA in grazing dairy cows and increase the reproductive efficiency in dairy farms.
RESUMEN. Un prolongado anestro posparto (APP) está asociado a una baja eficiencia reproductiva en predios lecheros, independientemente del sistema de parición o de alimentación. El reinicio de la actividad luteal posparto coincide con el inicio de la lactancia, cuando la vaca se encuentra en balance de energía negativo, y dependiendo de su magnitud podría alterar el eje hipotálamo - hipófisis ? ovario del animal y prolongar el APP. En este artículo se resumen brevemente algunos resultados de experimentos que manipularon la nutrición como estrategia para acortar el APP, con énfasis en sistemas pastoriles. La información disponible sugiere que la manipulación del nivel y de la fuente de energía ... Presentar Todo |
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Palabras claves : |
ANESTRO POSPARTO; BALANCE DE ENERGÍA; DAIRY COWS; ENERGY BALANCE; GRAZING; PASTOREO; POSTPARTUM ANOESTRUS; VACA LECHERA. |
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Thesagro : |
ALIMENTACION ANIMAL. |
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Asunto categoría : |
L01 Ganadería |
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Marc : |
LEADER 02613naa a2200289 a 4500
001 1050560
005 2020-08-11
008 2011 bl uuuu u00u1 u #d
022 $a2075-8359
100 1 $aMENDOZA, A.
245 $aEstrategias de alimentación energética para acortar el anestro posparto de vacas lecheras a pastoreo [Energy feeding strategies to shorten the postpartum anoestrous in grazing dairy cows ].$h[electronic resource]
260 $c2011
520 $aABSTRACT. A prolonged postpartum anoestrus (PPA) is related to a low reproductive efficiency in dairy farms, independently of the calving pattern or feeding system. Postpartum luteal activity resumption is coincident with the onset of lactation when the cow is in negative energy balance, which depending on its magnitude could alter the hypothalamus ? pituitary ? ovary axis of the animal and prolong the PAA. In this article, some results from experiments that manipulated nutrition as a strategy to shorten the PPA, with emphasis in grazing systems, are briefly reviewed. Available information suggests that manipulation of the level and source of dietary energy are promising tools to reduce the length of the PPA in grazing dairy cows and increase the reproductive efficiency in dairy farms. RESUMEN. Un prolongado anestro posparto (APP) está asociado a una baja eficiencia reproductiva en predios lecheros, independientemente del sistema de parición o de alimentación. El reinicio de la actividad luteal posparto coincide con el inicio de la lactancia, cuando la vaca se encuentra en balance de energía negativo, y dependiendo de su magnitud podría alterar el eje hipotálamo - hipófisis ? ovario del animal y prolongar el APP. En este artículo se resumen brevemente algunos resultados de experimentos que manipularon la nutrición como estrategia para acortar el APP, con énfasis en sistemas pastoriles. La información disponible sugiere que la manipulación del nivel y de la fuente de energía de la dieta son herramientas promisorias para reducir la longitud del APP de vacas lecheras a pastoreo y mejorar la eficiencia productiva de los predios lecheros
650 $aALIMENTACION ANIMAL
653 $aANESTRO POSPARTO
653 $aBALANCE DE ENERGÍA
653 $aDAIRY COWS
653 $aENERGY BALANCE
653 $aGRAZING
653 $aPASTOREO
653 $aPOSTPARTUM ANOESTRUS
653 $aVACA LECHERA
700 1 $aCAVESTANY, D.
700 1 $aLA MANNA, A.
700 1 $aCHILIBROSTE, P.
700 1 $aMEIKLE, A.
773 $tArchivos Latinoamericanos de Producción Animal$gv. 19 , n., 3-4, p. 42-45, 2011.
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