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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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| Registros recuperados : 6 | |
| 2. |  | KASPARY, T. E.; WALLER, M.E.; GARCIA, A. Ocurrencia de resistencia múltiple y cruzada de Conyza spp. a herbicidas en Uruguay. [abstract] En: Congreso Argentino de Malezas, IV - ASACIM, MALEZAS 2023 "Ciencia, producción y sociedad: hacia un manejo sustentable", 14-15 setiembre 2023, Mar del Plata - Buenos Aires, Argentina. Instituciones financiadoras: Dirección Nacional de Innovación, Ciencia y Tecnología-DICYT-FVF/2021/013; Instituto Nacional de Investigación Agropecuaria del Uruguay-INIA.| Tipo: Abstracts/Resúmenes |
| Biblioteca(s): INIA Las Brujas. |
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| 3. | | KASPARY, T. E.; WALLER, M.E.; GARCIA, A.; CABRERA, M.; HILL, S.M. Conyza bonariensis' resistance to glyphosate, diclosulam, and chlorimuron: confirmation and alternative control for the first case of multiple and cross-resistance in Uruguay. Agronomy. 2024, Volume 14, Issue 1, Article 79. https://doi.org/10.3390/agronomy14010079 -- OPEN ACCESS. Article history: Submission received 15 November 2023; Revised 25 December 2023; Accepted 26 December 2023; Published: 28 December 2023. -- Correspondence: Kaspary, T.E.; National Agricultural Research Institute of Uruguay (INIA), La...| Tipo: Artículos en Revistas Indexadas Internacionales | Circulación / Nivel : Internacional - -- |
| Biblioteca(s): INIA Las Brujas. |
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| 4. | | WALLER, M.E.; GARCIA, A.; CABRERA, M.; FERNÁNDEZ RODRÍGUEZ, E.; HERNÁNDEZ MANANCERO, S.; KASPARY, T. E. Resistencia múltiple de Brassica spp. a flumetsulam y glifosato en Uruguay. [resumen] 4. Resistencia de plantas daninhas a herbicidas. In: XXXIII Congresso Brasileiro da Ciencia das Plantas Daninhas, XXV Congresso Latinoamericano de Malezas, 12 a 15 de agosto 2024, Campinas, SP, Brazil. Anais, p.420. Destaques: La presencia en Uruguay de Brassica spp. con elevado nivel de resistencia a glifosato y flumetsulam, eleva la complejidad del manejo de esta maleza en cultivos anuales y pasturas sembradas. -- Agradecimientos: Instituto...| Tipo: Abstracts/Resúmenes |
| Biblioteca(s): INIA Las Brujas. |
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| 5. | | KASPARY, T. E.; GARCIA, A.; WALLER, M.E.; MONESIGLIO, M.C.; HERNÁNDEZ MANANCERO, S.; FERNÁNDEZ RODRÍGUEZ, E. Alteração na actolactato sintase e metabolização conferem resistência cruzada de Conyza bonariensis a diclosulam e clorimurom. [resumo]. 4. Resistencia de plantas daninhas a herbicidas. In: XXXIII Congresso Brasileiro da Ciencia das Plantas Daninhas, XXV Congresso Latinoamericano de Malezas, 12 a 15 de agosto 2024, Campinas, SP, Brazil. Anais, p.355. Destaques: A presença de dois mecanismos de resistência a herbicidas, alteração na ALS e metabolização, em um mesmo biotipo de C. bonariensis eleva a complexidade do seu manejo. -- Agradecimientos: Dirección Nacional de Innovación,...| Tipo: Abstracts/Resúmenes |
| Biblioteca(s): INIA Las Brujas. |
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| 6. | | WALLER, M.E.; GARCIA, A.; MONESIGLIO, M.C.; FERNÁNDEZ RODRÍGUEZ, E.; HERNÁNDEZ MANANCERO, S.; KASPARY, T. E. Conyza sumatrensis en Uruguay: resistencias simples, cruzadas y múltiples al glifosato, diclosulam y clorimuron. [resumen]. 4. Resistencia de plantas daninhas a herbicidas. In: XXXIII Congresso Brasileiro da Ciencia das Plantas Daninhas, XXV Congresso Latinoamericano de Malezas, 12 a 15 de agosto 2024, Campinas, SP, Brazil. Anais, p.348. Destaques: Las diferentes mutaciones en C. sumatrensis y diferencias entre biotipos encontrados determinan diferencias en su manejo. -- Agradecimientos: Dirección Nacional de Innovación, Ciencia y Tecnología-DICYT-FVF/2021/013 e Instituto...| Tipo: Abstracts/Resúmenes |
| Biblioteca(s): INIA Las Brujas. |
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| Registros recuperados : 6 | |
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