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Registros recuperados : 32 | |
21. | | GRASSO, R.; GONZÁLEZ-ARCOS, M.; DOCAMPO, R.; GHELFI, J.; MALAQUINA, F.; VICENTE, E. Caracterización físico química de sustratos y utilización de distintas fuentes de fertilización de plantas madres para viveros de frutilla del cultivar YURÍ. [70. Tecnología del Cultivo] In: ASAHO (ASOCIACIÓN ARGENTINA DE HORTICULTURA); CONGRESO ARGENTINO DE HORTICULTURA, 38. BAHÍA BLANCA, BS.AS. (ARGENTINA), 5 AL 8 DE OCTUBRE 2015. Resúmenes de trabajo Horticultura. Buenos Aires: ASAHO, 2015. p.71 [Abstract-Resúmen]Biblioteca(s): INIA Las Brujas. |
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24. | | GRASSO, R.; PENA-FLEITAS M.T.; GALLARDO M.; THOMPSON R.B.; PADILLA F.M. Tillage effects on soil properties, crop responses and root density of sweet pepper (Capsicum annuum). Spanish Journal of Agricultural Research, 2021, volume 19, Issue 2, e0902. OPEN ACCESS. Doi: http://dx.doi.org/10.5424/sjar/2021192-17004 Article history: Received 01 Jun 2020; Accepted 29 Apr 2021.
Corresponding author: Grasso, R.; Instituto Nacional de Investigación Agropecuaria (INIA), Estación Experimental INIA Salto Grande, Camino al Terrible s/n, Salto, Uruguay;...Biblioteca(s): INIA Las Brujas. |
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25. | | BERRUETA, C.; GRASSO, R.; GARCIA, C.; THOMPSON, R.B.; GALLARDO, M. Use of the VegSyst model to simulate seasonal dry matter production, N and K uptake and evapotranspiration in greenhouse soil-grown tomato in Uruguay. Agricultural Water Management. 1 August 2023, Volume 286, 108395. https://doi.org/10.1016/j.agwat.2023.108395 -- OPEN ACCESS. Article history: Received 30 January 2023, Revised 29 May 2023, Accepted 30 May 2023, Available online 9 June 2023, Version of Record 9 June 2023. -- Handling Editor Dr. B.E. Clothier -- Funding: This work was supported by Instituto...Biblioteca(s): INIA Las Brujas. |
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26. | | DE SOUZA, R.; GRASSO, R.; PEÑA-FLEITAS, M.T.; GALLARDO, M.; THOMPSON, R.B.; PADILLA, F.M. Effect of cultivar on chlorophyll meter and canopy reflectance measurements in cucumber. Sensors (Switzerland), 2 January 2020, Volume 20, Issue 2, Article number 509. OPEN ACCESS. Doi: https://doi.org/10.3390/s20020509 Article history: Received: 29 November 2019 / Revised: 13 January 2020 / Accepted: 14 January 2020 / Published: 16 January 2020.
This article belongs to the Special Issue Proximal Sensing for Nitrogen Management:...Biblioteca(s): INIA Las Brujas. |
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27. | | CAPURRO, M.C.; MARTINS, E.; SAITO, A.; GARCIA, C.; GRASSO, R.; ROEL, A.; CAL, A.; CESAN, A. El Internet de las cosas: su uso en la experimentación y el sector agronómico. Sustentabilidad. Revista INIA Uruguay, Junio 2023, no.73, p.69-74. (Revista INIA; 73).Biblioteca(s): INIA Las Brujas. |
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28. | | PADILLA, F.M.; DE SOUZA, R.; PEÑA-FLEITAS, M.T.; GRASSO, R.; GALLARDO, M.; THOMPSON, R.B. Influence of time of day on measurement with chlorophyll meters and canopy reflectance sensors of different crop N status. Precision Agriculture, 1 December 2019, Volume 20, Issue 6, Pages 1087-1106. OPEN ACCESS. Doi: https://doi.org/10.1007/s11119-019-09641-1 Article history: Received 19 June 2019; Accepted 06 February 2020; Published 14 February 2020.
Corresponding author: Padilla, F.M.; Department of Agronomy, University of Almeria, Carretera de Sacramento s/n, La Cañada, Almería, Spain;...Biblioteca(s): INIA Las Brujas. |
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29. | | PEÑA-FLEITAS, M.T.; GRASSO, R.; GALLARDO, M.; PADILLA, F.M.; DE SOUZA, R.; RODRÍGUEZ , A.; THOMPSON, R.B. Sample temperature affects measurement of nitrate with a rapid analysis ion selective electrode system used for N management of vegetable crops. Agronomy, 2022, Volume 12, Issue 12, 3031. OPEN ACCESS. doi: https://doi.org/10.3390/agronomy12123031 Article history: Received 27 October 2022; Revised 23 November 2022; Accepted 26 November 2022; Published: 30 November 2022. --
This article belongs to the Special Issue Growth and Nutrient Management of Vegetables...Biblioteca(s): INIA Las Brujas. |
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30. | | GRASSO, R.; PEÑA-FLEITAS, M.T.; SOUZA, R. DE; RODRÍGUEZ, A.; THOMPSON , R.B.; GALLARDO, M.; PADILLA , F.M. Nitrogen effect on fruit quality and yield of muskmelon and sweet pepper cultivars. Agronomy, 2022, volume 12, issue 9, e2230. OPEN ACCESS. doi: https://doi.org/10.3390/agronomy12092230 Article history: Received 10 August 2022; Revised 2 September 2022; Accepted 14 September 2022; Published 19 September 2022.
Academic Editor: Alejandro Lopez-Martinez. -- This article belongs to the Special Issue Characteristics and...Biblioteca(s): INIA Las Brujas. |
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31. | | DE SOUZA, R.; PEÑA-FLEITAS, M.T.; THOMPSON, R.B.; GALLARDO, M.; GRASSO, R.; PADILLA, F.M. The use of chlorophyll meters to assess crop N status and derivation of sufficiency values for sweet pepper. Sensors (Basel, Switzerland), 4 July 2019, Volume 19, Issue 13, 2949. OPEN ACCESS. Article history: Received: 15 May 2019 / Revised: 19 June 2019 / Accepted: 1 July 2019 / Published: 4 July 2019.
(This article belongs to the Special Issue Proximal Sensing for Nitrogen Management).
This is an open access article...Biblioteca(s): INIA Las Brujas. |
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Registros recuperados : 32 | |
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Registro completo
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Biblioteca (s) : |
INIA Las Brujas. |
Fecha actual : |
09/08/2019 |
Actualizado : |
09/08/2019 |
Tipo de producción científica : |
Artículos en Revistas Indexadas Internacionales |
Circulación / Nivel : |
Internacional - -- |
Autor : |
DE SOUZA, R.; PEÑA-FLEITAS, M.T.; THOMPSON, R.B.; GALLARDO, M.; GRASSO, R.; PADILLA, F.M. |
Afiliación : |
ROMINA DE SOUZA, Department of Agronomy, University of Almeria, Spain.; M. TERESA PEÑA-FLEITAS, Department of Agronomy, University of Almeria, Spain.; RODNEY B. THOMPSON, Department of Agronomy, University of Almeria, Spain; CIAIMBITAL Research Centre for Mediterranean Intensive Agrosystems and Agrifood Biotechnology, University of Almeria, Spain.; MARISA GALLARDO, Department of Agronomy, University of Almeria, Spain; CIAIMBITAL Research Centre for Mediterranean Intensive Agrosystems and Agrifood Biotechnology, University of Almeria, Spain.; RAFAEL GILLSON GRASSO RODRIGUEZ, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; FRANCISCO M. PADILLA, Department of Agronomy, University of Almeria, Spain; CIAIMBITAL Research Centre for Mediterranean Intensive Agrosystems and Agrifood Biotechnology, University of Almeria, Spain. |
Título : |
The use of chlorophyll meters to assess crop N status and derivation of sufficiency values for sweet pepper. |
Fecha de publicación : |
2019 |
Fuente / Imprenta : |
Sensors (Basel, Switzerland), 4 July 2019, Volume 19, Issue 13, 2949. OPEN ACCESS. |
ISSN : |
1424-8220 |
DOI : |
10.3390/s19132949 |
Idioma : |
Inglés |
Notas : |
Article history: Received: 15 May 2019 / Revised: 19 June 2019 / Accepted: 1 July 2019 / Published: 4 July 2019.
(This article belongs to the Special Issue Proximal Sensing for Nitrogen Management).
This is an open access article distributed under the Creative Commons Attribution License which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited (CC BY 4.0). |
Contenido : |
ABSTRACT.
Chlorophyll meters are promising tools for improving the nitrogen (N) management of vegetable crops. To facilitate on-farm use of these meters, sufficiency values that identify deficient and sufficient crop N status are required. This work evaluated the ability of three chlorophyll meters (SPAD-502, atLEAF+, and MC-100) to assess crop N status in sweet pepper. It also determined sufficiency values for optimal N nutrition for each meter for pepper. The experimental work was conducted in a greenhouse, in Almería, Spain, very similar to those used for commercial production, in three different crops grown with fertigation. In each crop, there were five treatments of different N concentration in the nutrient solution, applied in each irrigation, ranging from a very deficient to very excessive N supply. In general, chlorophyll meter measurements were strongly related to crop N status in all phenological stages of the three crops, indicating that these measurements are good indicators of the crop N status of pepper. Sufficiency values determined for each meter for the four major phenological stages were consistent between the three crops. This demonstrated the potential for using these meters with sufficiency values to improve the N management of commercial sweet pepper crops.
© MDPI (Basel, Switzerland) |
Palabras claves : |
AtLEAF; CCI; GREENHOUSE; HORTICULTURE; NITROGEN NUTRITION INDEX; PROXIMAL OPTICAL SENSORS; SPAD; VEGETABLE CROPS. |
Asunto categoría : |
F01 Cultivo |
URL : |
http://www.ainfo.inia.uy/digital/bitstream/item/13072/1/de-Souza-R.-2019.-Sensors-Basel-Switzerland-1913..pdf
https://www.mdpi.com/1424-8220/19/13/2949/pdf
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Marc : |
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