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| 2. |  | QUIÑONES, A.; GUIDO, A.; BRESCIANO, D. Dispersión y reclutamiento de capín Annoni en un pastizal. In: Sociedad Uruguaya de Fitopatología Jornada Uruguaya de Fitopatología, 6., Jornada Uruguaya de Protección Vegetal, 4., 21-22 octubre, 2021, Montevideo, Uruguay. Libro de resúmenes. Montevideo (UY): Sociedad Uruguay de Fitopatología (SUFIT), 2021. p. 74 Financiamiento: Instituto Nacional de Investigación Agropecuaria.| Biblioteca(s): INIA Treinta y Tres. |
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| 6. | | FERNÁNDEZ, J.; PEREIRA MACHÍN, M.; LARRATEA, F.; FERNÁNDEZ, G.; BRESCIANO, D.; QUIÑONES, A.; LATTANZI, F.; JAURENA, M.; ALTIERI, P.; CONTARIN, S. Capím Annoni: una invasora silenciosa. Montevideo: IPA; UFFIP; FAGRO; INIA; MGAP, 2017. (Cartilla UFFIP; 02) Contiene mapa actualizado al 2017.| Biblioteca(s): INIA Tacuarembó. |
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Registro completo
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Biblioteca (s) : |
INIA Treinta y Tres. |
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Fecha actual : |
08/01/2021 |
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Actualizado : |
08/01/2021 |
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Tipo de producción científica : |
Artículos en Revistas Indexadas Internacionales |
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Circulación / Nivel : |
-- - -- |
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Autor : |
SPAGNOL, D.; GIOVANAZ, M. A.; CARRA, B.; ABREU, E. SOZO DE; FACHINELLO, J. C.; MALGARIM, M. B.; MELO-FARIAS, P.; PASA, M. DA SILVEIRA |
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Afiliación : |
DANIEL SPAGNOL, Universidade Federal de Pelotas, Facultade de Agronomia Eliseu Maciel, Pelotas, RS, Brasil.; MARCOS ANTONIO GIOVANAZ, Universidade Federal de Pelotas, Facultade de Agronomia Eliseu Maciel, Pelotas, RS, Brasil.; BRUNO CARRA, INIA - Instituto Nacional de Investigación Agropecuaria, Uruguay.; EVERTON SOZO DE ABREU, Universidade Federal de Pelotas, Facultade de Agronomia Eliseu Maciel, Pelotas, RS, Brasil.; JOSÉ CARLOS FACHINELLO, Universidade Federal de Pelotas, Facultade de Agronomia Eliseu Maciel, Pelotas, RS, Brasil.; MARCELO BARBOSA MALFARIM, Universidade Federal de Pelotas, Facultade de Agronomia Eliseu Maciel, Pelotas, RS, Brasil.; PAULO MELO-FARIAS, Universidade Federal de Pelotas, Facultade de Agronomia Eliseu Maciel, Pelotas, RS, Brasil.; MATEUS DA SILVEIRA PASA, Universidade Federal de Pelotas, Facultade de Agronomia Eliseu Maciel, Pelotas, RS, Brasil. |
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Título : |
Hand-held mechanical device improves thinning efficiency of peach trees. |
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Fecha de publicación : |
2020 |
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Fuente / Imprenta : |
Australian Journal of Crop Science, December, 2020, volume 14 (9), Pages 1519-1524.Open Access. Doi: 10.21475/ajcs.20.14.09.p2683 |
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ISSN : |
1835-2707 |
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DOI : |
10.21475/ajcs.20.14.09.p2683 |
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Idioma : |
Inglés |
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Notas : |
Corresponing author: mateus.pasa@gmail.com |
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Contenido : |
Abstract
The objective of this study was to evaluate the effect of mechanical-manual thinning at different developmental stages in the thinning efficiency and productive performance of ?Sensação? peach trees. The experiment was performed during the 2013 and 2014 growing seasons, in a commercial orchard located in Morro Redondo (RS), Brazil. Plant material consisted of 7-year-old peach trees grafted on Capdeboscq rootstock and trained as an open-vase system. The experiment was arranged as a randomized block design, with five three-trees replications. In order to reduce the effect of personal experience, the treatments and measurements were applied by the same person in a set of replications throughout the experiment. Treatments consisted of: control I [without thinning (WT)]; control II [hand thinning (HT) 40 days after full bloom (40 DAFB)]; MmT at full bloom (FB): 50% of open flowers; MmT at the end of bloom (EB): 80-100% of open flowers; MmT at petal fall (PF); and MmT at the green fruit (GF) stage (fruit with ~1 cm of diameter). The MmT was performed using a hand-held portable device. The parameters assessed were: percentage of thinning, fruit set, thinning time, work economy, production per tree, fruit mass, estimated yield and fruit size distribution. The use of the MmT at the stages tested reduces thinning time of ?Sensação? peach trees, resulting in labor saving, as well as increases the percentage of fruit in category (CAT) 1. The MmT when performed at GF results in a higher percentage of thinning. The treatment MmT at FB increases the average fruit mass. MenosAbstract
The objective of this study was to evaluate the effect of mechanical-manual thinning at different developmental stages in the thinning efficiency and productive performance of ?Sensação? peach trees. The experiment was performed during the 2013 and 2014 growing seasons, in a commercial orchard located in Morro Redondo (RS), Brazil. Plant material consisted of 7-year-old peach trees grafted on Capdeboscq rootstock and trained as an open-vase system. The experiment was arranged as a randomized block design, with five three-trees replications. In order to reduce the effect of personal experience, the treatments and measurements were applied by the same person in a set of replications throughout the experiment. Treatments consisted of: control I [without thinning (WT)]; control II [hand thinning (HT) 40 days after full bloom (40 DAFB)]; MmT at full bloom (FB): 50% of open flowers; MmT at the end of bloom (EB): 80-100% of open flowers; MmT at petal fall (PF); and MmT at the green fruit (GF) stage (fruit with ~1 cm of diameter). The MmT was performed using a hand-held portable device. The parameters assessed were: percentage of thinning, fruit set, thinning time, work economy, production per tree, fruit mass, estimated yield and fruit size distribution. The use of the MmT at the stages tested reduces thinning time of ?Sensação? peach trees, resulting in labor saving, as well as increases the percentage of fruit in category (CAT) 1. The MmT when performed at GF results in ... Presentar Todo |
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Palabras claves : |
DURAZNO; FOLLOW-UP THINNING; LABOR SAVING; MECHANICAL-MANUAL DEVICE; PRUNUS PERSICA (L.BATSCH); RALEO; THINNING TIME; YIELD. |
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Asunto categoría : |
F01 Cultivo |
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URL : |
http://www.ainfo.inia.uy/digital/bitstream/item/14919/1/AJCS-2020-SPAGNOL.pdf
https://www.cropj.com/triches_14_9_2020_1506_1518.pdf
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Marc : |
LEADER 02646naa a2200337 a 4500
001 1061657
005 2021-01-08
008 2020 bl uuuu u00u1 u #d
022 $a1835-2707
024 7 $a10.21475/ajcs.20.14.09.p2683$2DOI
100 1 $aSPAGNOL, D.
245 $aHand-held mechanical device improves thinning efficiency of peach trees.$h[electronic resource]
260 $c2020
500 $aCorresponing author: mateus.pasa@gmail.com
520 $aAbstract The objective of this study was to evaluate the effect of mechanical-manual thinning at different developmental stages in the thinning efficiency and productive performance of ?Sensação? peach trees. The experiment was performed during the 2013 and 2014 growing seasons, in a commercial orchard located in Morro Redondo (RS), Brazil. Plant material consisted of 7-year-old peach trees grafted on Capdeboscq rootstock and trained as an open-vase system. The experiment was arranged as a randomized block design, with five three-trees replications. In order to reduce the effect of personal experience, the treatments and measurements were applied by the same person in a set of replications throughout the experiment. Treatments consisted of: control I [without thinning (WT)]; control II [hand thinning (HT) 40 days after full bloom (40 DAFB)]; MmT at full bloom (FB): 50% of open flowers; MmT at the end of bloom (EB): 80-100% of open flowers; MmT at petal fall (PF); and MmT at the green fruit (GF) stage (fruit with ~1 cm of diameter). The MmT was performed using a hand-held portable device. The parameters assessed were: percentage of thinning, fruit set, thinning time, work economy, production per tree, fruit mass, estimated yield and fruit size distribution. The use of the MmT at the stages tested reduces thinning time of ?Sensação? peach trees, resulting in labor saving, as well as increases the percentage of fruit in category (CAT) 1. The MmT when performed at GF results in a higher percentage of thinning. The treatment MmT at FB increases the average fruit mass.
653 $aDURAZNO
653 $aFOLLOW-UP THINNING
653 $aLABOR SAVING
653 $aMECHANICAL-MANUAL DEVICE
653 $aPRUNUS PERSICA (L.BATSCH)
653 $aRALEO
653 $aTHINNING TIME
653 $aYIELD
700 1 $aGIOVANAZ, M. A.
700 1 $aCARRA, B.
700 1 $aABREU, E. SOZO DE
700 1 $aFACHINELLO, J. C.
700 1 $aMALGARIM, M. B.
700 1 $aMELO-FARIAS, P.
700 1 $aPASA, M. DA SILVEIRA
773 $tAustralian Journal of Crop Science, December, 2020, volume 14 (9), Pages 1519-1524.Open Access. Doi: 10.21475/ajcs.20.14.09.p2683
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