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Acceso al texto completo restringido a Biblioteca INIA Las Brujas. Por información adicional contacte bibliolb@inia.org.uy.
Registro completo
Biblioteca (s) :  INIA Las Brujas.
Fecha :  21/06/2023
Actualizado :  21/06/2023
Tipo de producción científica :  Artículos en Revistas Indexadas Internacionales
Autor :  CARRA, B.; FRANCESCATTO, P.; RODRIGUEZ, P.; CABRERA, D.; FALERO, M.; DINI, M.
Afiliación :  BRUNO CARRA, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; P. FRANCESCATTO, Global Technical Development Specialist, PhD., Valent BioSciences Corporation, 870 Technology Way, Libertyville, IL, 60048, USA.; PABLO ANDRES RODRIGUEZ BRUNO, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; CARLOS DANILO CABRERA BOLOGNA, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; MARCELO FABIAN FALERO DELGADO, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; MAXIMILIANO ANTONIO DINI VIÑOLY, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay.
Título :  Crop load management on apples: alternatives to carbaryl and an organic thinning option on the Uruguay conditions. [Conference paper].
Fecha de publicación :  2023
Fuente / Imprenta :  Acta Horticulturae. 2023, 1366, pp.111-120. https://doi.org/10.17660/ActaHortic.2023.1366.13
ISSN :  0567-7572 (print); 2406-6168 (electronic)
DOI :  10.17660/ActaHortic.2023.1366.13
Idioma :  Inglés
Notas :  Article history: Published 30 April 2023. -- Correspondence: Bruno Carra, email: bcarra@inia.org.uy -- In: Acta Horticulturae (ISHS) 1366: XXXI International Horticultural Congress (IHC2022): International Symposium on Innovative Perennial Crops Management. Editors: S. Serra, P.-E. Lauri. -- Place: Angers, France.
Contenido :  ABSTRACT.- Apple trees set many more fruit than desired, requiring a crop load adjustment to achieve acceptable fruit size in the season and an adequate return bloom, thus avoiding biennial bearing. Thus, the aim of this study was to evaluate the effect of different plant growth regulators as 6-benzyladenine (6-BA) and naphthaleneacetic acid (NAA) sprays and lime sulfur (LS) in apple thinning. Two trials were carried out in Uruguay on 2020/2021 growing season in 'Gala Baigent' and 'Rosy Glow' apples, respectively. Productive and quality parameters were evaluated. LS (3%) sprayed three times near the bloom and the different combination of 6-BA (100 mg L-1) + NAA (10 mg L-1) showed positive results reducing the number of thinned fruit and time of hand thinning compared to control trees in 'Gala Baigent' in 2020/2021 growing season. LS (3%) and the combination of 6-BA + NAA increased fruit weight of 'Gala Baigent' and did not significantly reduce yield on 2020/2021 growing season. For 'Rosy Glow' apples, LS sprayed three times reduced the number of thinned fruit and time of hand thinning compared to control. Fruit weight of 'Rosy Glow' apples was not increased by LS neither NAA at full bloom + 6-BA at petal fall, however, the combination of 6-BA (100 mg L-1) + NAA (10 mg L-1) at petal fall and the multiple sprays of NAA at full bloom plus the combination of 6-BA and NAA at petal fall, plus 6-BA + mineral oil at 15-18 mm increased fruit weight compared to untreated control trees... Presentar Todo
Palabras claves :  6-benzyladenine; Fruit set; Lime sulfur; Malus × domestica Borkh; Naphthaleneacetic acid; Plant growth regulators; SISTEMA VEGETAL INTENSIVO - INIA; Yield.
Asunto categoría :  F30 Genética vegetal y fitomejoramiento
Marc :  Presentar Marc Completo
Registro original :  INIA Las Brujas (LB)
Biblioteca Identificación Origen Tipo / Formato Clasificación Cutter Registro Volumen Estado
LB103551 - 1PXIAP - DDPP/ACTA HORTICULTURAE/2023/1366

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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 :  CAL, A.; PASTORINI, M.; TISCORNIA, G.; RIVAS-RIVERA, N.; GORGOGLIONE, A.
Afiliación :  ADRIAN TABARE CAL ALVAREZ, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; MARCOS PASTORINI, Universidad de la República, Facultad de Ingeniería, Instituto de Computación (InCo), Montevideo, Uruguay; GUADALUPE TISCORNIA TOSAR, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; NOELIA RIVAS-RIVERA, Universidad de la República, Facultad de Ciencias, Instituto de Ecología y Ciencias Ambientales (IECA), Montevideo, Uruguay; ANGELA GORGOGLIONE, Universidad de la República, Facultad de Ingeniería, Instituto de Mecánica de los Fluidos e Ingeniería Ambiental (IMFIA), Montevideo, Uruguay.
Título :  Assessing dependence between land use/land cover and water quality: A comparison at a small and a large watershed in Uruguay. [Evaluación de la dependencia entre el uso/cobertura del suelo y la calidad del agua: comparación entre una cuenca pequeña y una grande en Uruguay.]. [Avaliação da dependência entre uso/cobertura do solo equalidade da água: comparação entre uma pequena e um agrande bacia no Uruguai.]
Complemento del título :  Advances in Water in Agroscience. Water quality and environmental sustainability.
Fecha de publicación :  2023
Fuente / Imprenta :  Agrociencia Uruguay, 2023, Vol.27(NE1), e1192. https://doi.org/10.31285/AGRO.27.1192 -- OPEN ACCESS.
ISSN :  2730-5066
DOI :  10.31285/AGRO.27.1192
Idioma :  Inglés
Notas :  Article history: Received 09 May 2023; Accepted 04 October 2023; Published 06 February 2024. -- Editor: Álvaro Otero, Instituto Nacional de Investigación Agropecuaria (INIA), Salto, Uruguay. -- Correspondence: Ángela Gorgoglione, agorgoglione@fing.edu.uy -- Funding: This work was supported by the National Research and Innovation Agency (ANII) [grant numbers: FSA_PI_2018_1_147713, SA_PI_2018_1_148628, FSA_PP_2018_1_147701]. -- The data set supporting the results of this study is partially publicly available. The water quality data for the San Salvador river basin can be found at https://www.ambiente.gub.uy/oan/ -- License: This work is licensed under a Creative Commons Attribution 4.0 International License. (https://creativecommons.org/licenses/by/4.0/ )
Contenido :  ABSTRACT.- Changes in land use/land cover (LULC) directly or indirectly affect water quality in watercourses and impoundments. Sustainable management strategies aimed to enhance ecosystem health and community well-being require an accurate water-quality evaluation. This study looks into the correlation between temporal changes in LULC, represented by selected landscape variables (land cover area and proportion, patch density, Euclidean nearest-neighbor distance, mean shape index, and Shannon index), and water quality variables (nitrate, total phosphorus, and total suspended solids) at catchment scale. To compare the watershed-size influence, this analysis was performed at two different spatial scales represented by two Uruguayan basins of different sizes, San Salvador (3,118 km2) and Del Tala (160 km2). Partial Least Squares and Random Forest unsupervised machine-learning models were employed for this analysis. By exploiting a non-model-biased method based on game theory (SHAP), the LULC characteristics were quantified and ranked based on their level of importance in the water-quality evaluation. The main outcomes of this study proved that patch density is one of the most influencing metrics in both watersheds and for both models. Agricultural land use is the most critical one at both catchments and agricultural with a forage crop land uses are the most important ones for both algorithms. Furthermore, it is possible to state that the adopted techniques are valuable tools tha... Presentar Todo
Palabras claves :  Aprendizado não supervisionado; Aprendizaje no supervisado; Calidad del agua; Características relevantes; Feature importance; Land use/land cover; Qualidade da água; SISTEMAS DE INFORMACIÓN Y TRANSFORMACIÓN DIGITAL - INIA; Unsupervised learning; Uso/cobertura del suelo; Uso/cobertura do solo; Water quality.
Asunto categoría :  P01 Conservación de la naturaleza y recursos de La tierra
URL :  http://www.ainfo.inia.uy/digital/bitstream/item/17516/1/2730-5066-1192.pdf
Marc :  Presentar Marc Completo
Registro original :  INIA Las Brujas (LB)
Biblioteca Identificación Origen Tipo / Formato Clasificación Cutter Registro Volumen Estado
LB103838 - 1PXIAP - DDPP/AGROCIENCIA URUGUAY/2023/27/NE1
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