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Acceso al texto completo restringido a Biblioteca INIA La Estanzuela. Por información adicional contacte bib_le@inia.org.uy.
Registro completo
Biblioteca (s) :  INIA La Estanzuela.
Fecha :  21/12/2020
Actualizado :  26/01/2021
Tipo de producción científica :  Artículos en Revistas Indexadas Internacionales
Autor :  REGUEIRO, M.; LÓPEZ-MAZZ , C.; JORGE-SMEDING, E.; BALDI, F.; BANCHERO, G.
Afiliación :  MARIEL REGUEIRO, Mariel Regueiro Faculty of Agronomy, UDELAR, Av. Garzón 780, 12900, Uruguay; CARLOS LÓPEZ-MAZZ, Faculty of Agronomy, UDELAR, Av. Garzón 780, 12900, Uruguay-; EZEQUIEL JORGE-SMEDING, Faculty of Agronomy, UDELAR, Av. Garzón 780, 12900, Uruguay.; FERNANDO BALDI, School of Agricultural Sciences and Veterinary, Sao Pablo, 11884100 Brazil.; GEORGGET ELIZABETH BANCHERO HUNZIKER, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay.
Título :  Duration of phase II of labour negatively affects maternal behaviour and lamb viability in wool-type primiparous ewes under extensive rearing.
Fecha de publicación :  2021
Fuente / Imprenta :  Applied Animal Behaviour Science, Volume 234, January 2021, 105207. Doi:https://doi.org/10.1016/j.applanim.2020.105207.
DOI :  10.1016/j.applanim.2020.105207
Idioma :  Inglés
Notas :  Article history:Received Date: 4 March 2020/ Revised Date: 31 July 2020/Accepted Date: 2 December 2020/ Available online 18 December 2020,
Palabras claves :  COMPORTAMIENTO MATERNO; DURATION OF LABOUR; LAMB MORTALITY; LAMB VIGOUR; MATERNAL BEHAVIOUR.
Thesagro :  OVEJA.
Asunto categoría :  --
Marc :  Presentar Marc Completo
Registro original :  INIA La Estanzuela (LE)
Biblioteca Identificación Origen Tipo / Formato Clasificación Cutter Registro Volumen Estado
LE103264 - 1PXIAP - DDAABS/2020

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Registro completo
Biblioteca (s) :  INIA Las Brujas.
Fecha actual :  04/03/2024
Actualizado :  04/03/2024
Tipo de producción científica :  Artículos en Revistas Indexadas Nacionales
Circulación / Nivel :  Nacional - --
Autor :  BERRUETA, C.; GARCIA, C.; GRASSO, R.
Afiliación :  MARIA CECILIA BERRUETA MOREIRA, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; CLAUDIO CESAR GARCIA GALLARRETA, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; RAFAEL GILLSON GRASSO RODRIGUEZ, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay.
Título :  Sodium accumulation vs. nitrate leaching under different fertigation regimes in greenhouse soils in South Uruguay. [Acumulación de sodio vs. lavado de nitrógeno en suelos bajo invernadero en el sur de Uruguay con diferentes regímenes de fertirriego.]. [Acúmulo de sódio vs. lixiviação de nitrogênio sob solos de estufas no sul do Uruguai com diferentes regimes de fertirrigação.].
Complemento del título :  Advances in Water in Agroscience. Irrigation and water management.
Fecha de publicación :  2023
Fuente / Imprenta :  Agrociencia Uruguay, 2023, Vol.27(NE1), e1189. https://doi.org/10.31285/AGRO.27.1189 -- OPEN ACCESS.
ISSN :  2730-5066
DOI :  10.31285/AGRO.27.1189
Idioma :  Inglés
Notas :  Article history: Received 24 April 2023; Accepted 21 September 2023; Published 06 February 2024. -- Editor: Álvaro Otero, Instituto Nacional de Investigación Agropecuaria (INIA), Salto, Uruguay. -- Correspondence: Cecilia Berrueta, cberrueta@inia.org.uy -- License: This work is licensed under a Creative Commons Attribution 4.0 International License. (https://creativecommons.org/licenses/by/4.0/ )
Contenido :  ABSTRACT.- In greenhouse conditions, soil salinity and N leaching depend on the provision of irrigation, the irrigation water quality and the application of fertilizers and organic amendments. The objective of this study was to quantify and analyze the accumulation and/or leaching process of NO3- and Na+ in greenhouse tomato production in the south region of Uruguay in fine-textured soil under different fertigation regimes. The study was conducted in four tomato crops during 2019/20/21 seasons. Three fertigation regimes were applied. Irrigation volume was the same for all treatments. Drainage was determined by using free drainage lysimeters. Concentration in soil solution and leaching of NO3- and Na+ was measured by monitoring soil solution and drainage solution. Yield, N uptake and N utilization efficiency were determined for each treatment. Soil total drainage was the main factor explaining N and Na+ leaching. The leaching of N ranges from 0 to 23.4 kg N ha-1 per tomato crop with total drainage between 0 and 46.2 % of total irrigation. Drainage necessary to avoid Na+ accumulation was 13 % of total irrigation. This drainage produced 8.4 kg of N leaching per ha-1 during tomato cropping period. Optimizing irrigation is the key factor to the salinity-nitrogen leaching paradox. Irrigation amount and timing should attempt: (1) to avoid excessive irrigation when NO3- concentration in soil solution is high, and (2) to apply leaching irrigation when Na+ concentration in soil soluti... Presentar Todo
Palabras claves :  Deep percolation; Eficiencia en el uso de nutrientes; Eficiência no uso de nutrientes; Irrigação; Irrigation; Nutrient use efficiency; Percolação profunda; Percolación profunda; Salinidad de suelo; Salinidade do solo; Soil salinity; Solanum lycopersicum.
Thesagro :  RIEGO.
Asunto categoría :  P30 Ciencia del suelo y manejo del suelo
URL :  http://www.ainfo.inia.uy/digital/bitstream/item/17513/1/2730-5066-1189.pdf
Marc :  Presentar Marc Completo
Registro original :  INIA Las Brujas (LB)
Biblioteca Identificación Origen Tipo / Formato Clasificación Cutter Registro Volumen Estado
LB103835 - 1PXIAP - DDPP/AGROCIENCIA URUGUAY/2023/27/NE1
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