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 | Acceso al texto completo restringido a Biblioteca INIA Las Brujas. Por información adicional contacte bibliolb@inia.org.uy. |
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Registro completo
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Biblioteca (s) : |
INIA Las Brujas. |
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Fecha : |
27/11/2015 |
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Actualizado : |
28/10/2019 |
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Tipo de producción científica : |
Artículos en Revistas Indexadas Internacionales |
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Autor : |
VARELA, V.; TAKATA, V.; CAMUSSI, G.; ZOPPOLO, R. |
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Afiliación : |
V. VARELA, UNIVERSIDAD DE LA REPÚBLICA (UDELAR)/ FACULTAD DE AGRONOMÍA; V. TAKATA, UNIVERSIDAD DE LA REPÚBLICA (UDELAR)/ FACULTAD DE AGRONOMÍA; G. CAMUSSI, UNIVERSIDAD DE LA REPÚBLICA (UDELAR)/ FACULTAD DE AGRONOMÍA; ROBERTO JOSE ZOPPOLO GOLDSCHMIDT, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay. |
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Título : |
Pecan: viability of a new crop in Uruguay. |
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Fecha de publicación : |
2015 |
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Fuente / Imprenta : |
Acta Horticulturae, 2015, no. 1070, p. 245 - 251.. |
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Serie : |
(Acta Horticulturae; 1070) |
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ISBN : |
978-94-62610-60-6 |
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ISSN : |
0567-7572 (print) / 2406-6168 (electronic) |
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DOI : |
10.17660/ActaHortic.2015.1070.28 |
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Idioma : |
Inglés |
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Notas : |
In: Acta Horticulturae (ISHS) 1070: I International Symposium on Pecans and Other Carya in Indigenous and Managed Systems. Editors: L.J. Grauke, R. Heerema. Publication date: 15 February 2015. |
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Contenido : |
ABSTRACT.
Potential of production of pecan under Uruguayan agroecological conditions was estimated. In a pecan orchard representative of the south of the country, with 11-year-old trees, phenology stages were determined and setting was measured, as well as harvest. Determinations were done on two representative branches per tree of a sample of 22 trees. Climatic conditions of Uruguay, even though highly irregular, vary within a range suitable for pecan production. Budbreak took place in the third week of September (March for the N hemisphere) after a winter with an accumulation of 564 chilling hours (96% of normal value for the region). Growth took place under a reduced annual rainfall occurrence (81% of the normal amount) with a distribution that generated a deficit from September till harvest. Earliest materials started with pollen liberation on 20 October while the latest one began on 10 November. An average of 73% of setting was achieved after the loss of flowers during mid- and late November. A first fruit drop was detected at the end of December-beginning of January, and a second one from mid-February till March. At the end of the season number of fruits harvested varied between 9 and 92% of original number of flowers. Yields between 3.6 and 18.7 kg/tree gave an acceptable average of production considering the age of the orchard. Through phenology and fruit morphology, 11 fruit tree typologies were identified. Production results are encouraging and economical viability seems feasible and promising, as long as irrigation can be provided. MenosABSTRACT.
Potential of production of pecan under Uruguayan agroecological conditions was estimated. In a pecan orchard representative of the south of the country, with 11-year-old trees, phenology stages were determined and setting was measured, as well as harvest. Determinations were done on two representative branches per tree of a sample of 22 trees. Climatic conditions of Uruguay, even though highly irregular, vary within a range suitable for pecan production. Budbreak took place in the third week of September (March for the N hemisphere) after a winter with an accumulation of 564 chilling hours (96% of normal value for the region). Growth took place under a reduced annual rainfall occurrence (81% of the normal amount) with a distribution that generated a deficit from September till harvest. Earliest materials started with pollen liberation on 20 October while the latest one began on 10 November. An average of 73% of setting was achieved after the loss of flowers during mid- and late November. A first fruit drop was detected at the end of December-beginning of January, and a second one from mid-February till March. At the end of the season number of fruits harvested varied between 9 and 92% of original number of flowers. Yields between 3.6 and 18.7 kg/tree gave an acceptable average of production considering the age of the orchard. Through phenology and fruit morphology, 11 fruit tree typologies were identified. Production results are encouraging and economical viabilit... Presentar Todo |
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Palabras claves : |
CULTIVARS; FRUIT DROP; NUT SETTING; PRODUCTION; YIELD. |
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Thesagro : |
CULTIVO; FRUTOS SECOS; NUEZ; PECAN; RENDIMIENTO DEL CULTIVO. |
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Asunto categoría : |
F01 Cultivo |
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Marc : |
LEADER 02653naa a2200337 a 4500
001 1054015
005 2019-10-28
008 2015 bl uuuu u00u1 u #d
020 $a978-94-62610-60-6
022 $a0567-7572 (print) / 2406-6168 (electronic)
024 7 $a10.17660/ActaHortic.2015.1070.28$2DOI
100 1 $aVARELA, V.
245 $aPecan$bviability of a new crop in Uruguay.$h[electronic resource]
260 $c2015
490 $a(Acta Horticulturae; 1070)
500 $aIn: Acta Horticulturae (ISHS) 1070: I International Symposium on Pecans and Other Carya in Indigenous and Managed Systems. Editors: L.J. Grauke, R. Heerema. Publication date: 15 February 2015.
520 $aABSTRACT. Potential of production of pecan under Uruguayan agroecological conditions was estimated. In a pecan orchard representative of the south of the country, with 11-year-old trees, phenology stages were determined and setting was measured, as well as harvest. Determinations were done on two representative branches per tree of a sample of 22 trees. Climatic conditions of Uruguay, even though highly irregular, vary within a range suitable for pecan production. Budbreak took place in the third week of September (March for the N hemisphere) after a winter with an accumulation of 564 chilling hours (96% of normal value for the region). Growth took place under a reduced annual rainfall occurrence (81% of the normal amount) with a distribution that generated a deficit from September till harvest. Earliest materials started with pollen liberation on 20 October while the latest one began on 10 November. An average of 73% of setting was achieved after the loss of flowers during mid- and late November. A first fruit drop was detected at the end of December-beginning of January, and a second one from mid-February till March. At the end of the season number of fruits harvested varied between 9 and 92% of original number of flowers. Yields between 3.6 and 18.7 kg/tree gave an acceptable average of production considering the age of the orchard. Through phenology and fruit morphology, 11 fruit tree typologies were identified. Production results are encouraging and economical viability seems feasible and promising, as long as irrigation can be provided.
650 $aCULTIVO
650 $aFRUTOS SECOS
650 $aNUEZ
650 $aPECAN
650 $aRENDIMIENTO DEL CULTIVO
653 $aCULTIVARS
653 $aFRUIT DROP
653 $aNUT SETTING
653 $aPRODUCTION
653 $aYIELD
700 1 $aTAKATA, V.
700 1 $aCAMUSSI, G.
700 1 $aZOPPOLO, R.
773 $tActa Horticulturae, 2015, no. 1070, p. 245 - 251..
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| 3. |  | GUILLENEA, A.C.; ESPASANDÍN, A.C.; RAVAGNOLO, O.; LEMA, O.M.; GIMENO, D. Caracterización del peso adulto de vacas de cría de diferentes genotipos en Uruguay. In: UNIVERSIDAD DE LA REPÚBLICA (UDELAR). FACULTAD DE AGRONOMÍA. Resúmenes. Jornadas de Investigación, 8-9 nov., 2018, Montevideo, Uruguay. Montevideo; FAGRO, 2019. p. 36 Trabajo originalmente publicado en: Gullenea, A.; Espasandín, A. Ravagnolo, O.; Lema, M.; Gimeno, D. 2018. Congreso AUPA, 41º. Caracterización del peso adulto de vacas de cría de diferentes genotipos en Uruguay. Mar del Plata, Argentina....| Tipo: Abstracts/Resúmenes |
| Biblioteca(s): INIA Treinta y Tres. |
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| 5. | | MARÍN, M.F.; NAYA, H.; ESPASANDIN, A.C.; NAVAJAS, E.; DEVINCENZI, T.; CARRIQUIRY, M. Energy efficiency, reproductive performance, and metabolic parameters of grazing Hereford heifers. Livestock Science, 2024, Volume 279, e105389. https://doi.org/10.1016/j.livsci.2023.105389 Article history: Received 21 September 2023; Received in revised form 9 November 2023; Accepted 1 December 2023; Available online 2 December 2023. -- Correspondence: Marín, M.F.; Departamento de Producción Animal y Pasturas, Facultad de...| Tipo: Artículos en Revistas Indexadas Internacionales | Circulación / Nivel : Internacional - -- |
| Biblioteca(s): INIA Las Brujas. |
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| 6. | | MARÍN, M.F.; NAYA, H.; DEVINCENZI, T.; NAVAJAS, E.; ESPASANDIN, A. C.; CARRIQUIRY, M. Heart rate of grazing Hereford heifers classified by paternal RFI. [Poster] EAAP - 72nd Annual Meeting, Davos, Switzerland. Session 23, Poster 11. In: Annual Meeting of the European Federation of Animal Science (EAAP), 72., 30 August - 3 September 2021, Davos, Switzerland. Book of abstracts. Wageningen, NL: WAP, 2021. p.278. doi: https://doi.org/10.3920/978-90-8686-918-3 Conference website: www.eaap2021.org| Biblioteca(s): INIA Las Brujas. |
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| 7. | | MARÍN, M.F.; NAYA, H.; NAVAJAS, E.; DEVINCENZI, T.; ESPASANDIN, A.C.; CARRIQUIRY, M. O45 Energy efficiency of Hereford heifers classified by paternal Residual Feed Intake. [conference abstract]. Animal - science proceedings, August 2022, Volume 13, Issue 3, pages 298-299. https://doi.org/10.1016/j.anscip.2022.07.055 Article history: Available online 16 September 2022, Version of Record 16 September 2022. -- Funding: This work was possible given the postgraduate scholarship awarded to M.F. Marín by la Comisión Académica de Posgrados (Universidad de la...| Tipo: Abstracts/Resúmenes |
| Biblioteca(s): INIA Las Brujas. |
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| 8. | | MARÍN, M.; NAYA, H.; ESPASANDÍN, A.C.; NAVAJAS, E.; DEVINCENZI, T.; CARRIQUIRY, M. P56. Reproductive performance of grazing hereford heifers classified by paternal residual feed intake. [conference abstract]. Animal - science proceedings, July 2023, Volume 14, Issue 4, Page 637. https://doi.org/10.1016/j.anscip.2023.04.151 -- OPEN ACCESS. Article history: Available online 4 August 2023, Version of Record 4 August 2023. -- Corresponding author: M.F. Marín. mfedericamarin@gmail.com --
Part of special issue: 11th International Symposium on the Nutrition of Herbivores (ISNH...| Tipo: Artículos en Revistas Indexadas Internacionales | Circulación / Nivel : Internacional - -- |
| Biblioteca(s): INIA Las Brujas. |
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| Registros recuperados : 8 | |
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