Thickness of the last and second “fruit hands” as harvest criteria in banana.

Thickness of the last and second “fruit hands” asharvest criteria in banana. The objective of this work was to determine the relationship between the thickness of thelast and second hand of fruits as harvest criteria in banana.The measurements were done weekly (mm) from the second to the tenth weeks...

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Detalhes bibliográficos
Autor: Vargas-Calvo, Alfonso
Formato: artículo
Estado:Versión publicada
Fecha de publicación:2012
País:Costa Rica
Recursos:Universidad de Costa Rica
Repositorio:Portal de Revistas UCR
Idioma:español
OAI Identifier:oai:portal.ucr.ac.cr:article/2132
Acesso em linha:https://revistas.ucr.ac.cr/index.php/agromeso/article/view/2132
Access Level:acceso abierto
Palavra-chave:Fruit growth
fruit measurement
Grande Naine
Musa AAA
pre-established harvest criteria.
Crecimiento del fruto
criterio preestablecido de cosecha
medición del fruto
Musa AAA.
id CR_abdd2dfa7ac51cc763ffdca3e52c8088
oai_identifier_str oai:portal.ucr.ac.cr:article/2132
network_acronym_str CR
network_name_str Costa Rica
repository_id_str
dc.title.none.fl_str_mv Thickness of the last and second “fruit hands” as harvest criteria in banana.
Grosor del fruto de la última y segunda mano como criterio de cosecha en banano.
title Thickness of the last and second “fruit hands” as harvest criteria in banana.
spellingShingle Thickness of the last and second “fruit hands” as harvest criteria in banana.
Vargas-Calvo, Alfonso
Fruit growth
fruit measurement
Grande Naine
Musa AAA
pre-established harvest criteria.
Crecimiento del fruto
criterio preestablecido de cosecha
Grande Naine
medición del fruto
Musa AAA.
title_short Thickness of the last and second “fruit hands” as harvest criteria in banana.
title_full Thickness of the last and second “fruit hands” as harvest criteria in banana.
title_fullStr Thickness of the last and second “fruit hands” as harvest criteria in banana.
title_full_unstemmed Thickness of the last and second “fruit hands” as harvest criteria in banana.
title_sort Thickness of the last and second “fruit hands” as harvest criteria in banana.
dc.creator.none.fl_str_mv Vargas-Calvo, Alfonso
author Vargas-Calvo, Alfonso
author_facet Vargas-Calvo, Alfonso
author_role author
dc.subject.none.fl_str_mv Fruit growth
fruit measurement
Grande Naine
Musa AAA
pre-established harvest criteria.
Crecimiento del fruto
criterio preestablecido de cosecha
Grande Naine
medición del fruto
Musa AAA.
topic Fruit growth
fruit measurement
Grande Naine
Musa AAA
pre-established harvest criteria.
Crecimiento del fruto
criterio preestablecido de cosecha
Grande Naine
medición del fruto
Musa AAA.
description Thickness of the last and second “fruit hands” asharvest criteria in banana. The objective of this work was to determine the relationship between the thickness of thelast and second hand of fruits as harvest criteria in banana.The measurements were done weekly (mm) from the second to the tenth weeks after flowering, and were transformed to thirty two inch/22 (tti), where 1 tti=0,794 mm for thecalculation of regression equations for both fruit hands,considering or ignoring the bunch size. The thickness of thecentral fruit of the last hand was estimated from the centralthickness of the second hand, and vice versa for the fruit thickness of the second hand. The values of thickness of thecentral fruit of the last hand (Y values), obtained by applyinga pre-established minimum value for the harvest of the secondhand central fruit (x values: 43, 44 and 45 tti) were over40 tti, regardless of the bunch size, and even, exceeded inmost cases, 41 tti. Conversely, applying the minimum valuesof the central fruit of the last hand predefi ned for harvest (xvalues: 39, 40 and 41 tti), were obtained thickness values ofthe central fruit of the second hand (Y values) that did not exceed the value of 43 tti, except for x= 41 tti in bunches of7 to 9 hands. The results clearly demonstrate that bunches harvested with the minimum requirement of packing in the last hand, would have less weight because they are formed by fruits of less thickness than those reaped by measuringthe second hand.
publishDate 2012
dc.date.none.fl_str_mv 2012-06-01
dc.type.none.fl_str_mv info:eu-repo/semantics/publishedVersion
Article
artículo original
http://purl.org/coar/resource_type/c_2df8fbb1
info:eu-repo/semantics/article
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv https://revistas.ucr.ac.cr/index.php/agromeso/article/view/2132
10.15517/am.v23i1.2132
url https://revistas.ucr.ac.cr/index.php/agromeso/article/view/2132
identifier_str_mv 10.15517/am.v23i1.2132
dc.language.none.fl_str_mv spa
language spa
dc.relation.none.fl_str_mv https://revistas.ucr.ac.cr/index.php/agromeso/article/view/2132/2094
dc.rights.none.fl_str_mv acceso abierto
http://purl.org/coar/access_right/c_abf2
info:eu-repo/semantics/openAccess
rights_invalid_str_mv acceso abierto
http://purl.org/coar/access_right/c_abf2
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Universidad de Costa Rica
publisher.none.fl_str_mv Universidad de Costa Rica
dc.source.none.fl_str_mv Agronomía Mesoamericana; 2012: Agronomía Mesoamericana: Vol. 23, Issue 1 (January-June); 41-46
Agronomía Mesoamericana; 2012: Agronomía Mesoamericana: Vol 23, No 1 (Enero-junio); 41-46
Agronomía Mesoamericana; 2012: Agronomía Mesoamericana: Vol 23, No 1 (Enero-junio); 41-46
2215-3608
1021-7444
reponame:Portal de Revistas UCR
instname:Universidad de Costa Rica
instacron:UCR
instname_str Universidad de Costa Rica
instacron_str UCR
institution UCR
reponame_str Portal de Revistas UCR
collection Portal de Revistas UCR
repository.name.fl_str_mv Portal de Revistas UCR - Universidad de Costa Rica
repository.mail.fl_str_mv jorge.polanco@ucr.ac.cr
_version_ 1849325400608473088
spelling Thickness of the last and second “fruit hands” as harvest criteria in banana.Grosor del fruto de la última y segunda mano como criterio de cosecha en banano.Vargas-Calvo, AlfonsoFruit growthfruit measurementGrande NaineMusa AAApre-established harvest criteria.Crecimiento del frutocriterio preestablecido de cosechaGrande Nainemedición del frutoMusa AAA.Thickness of the last and second “fruit hands” asharvest criteria in banana. The objective of this work was to determine the relationship between the thickness of thelast and second hand of fruits as harvest criteria in banana.The measurements were done weekly (mm) from the second to the tenth weeks after flowering, and were transformed to thirty two inch/22 (tti), where 1 tti=0,794 mm for thecalculation of regression equations for both fruit hands,considering or ignoring the bunch size. The thickness of thecentral fruit of the last hand was estimated from the centralthickness of the second hand, and vice versa for the fruit thickness of the second hand. The values of thickness of thecentral fruit of the last hand (Y values), obtained by applyinga pre-established minimum value for the harvest of the secondhand central fruit (x values: 43, 44 and 45 tti) were over40 tti, regardless of the bunch size, and even, exceeded inmost cases, 41 tti. Conversely, applying the minimum valuesof the central fruit of the last hand predefi ned for harvest (xvalues: 39, 40 and 41 tti), were obtained thickness values ofthe central fruit of the second hand (Y values) that did not exceed the value of 43 tti, except for x= 41 tti in bunches of7 to 9 hands. The results clearly demonstrate that bunches harvested with the minimum requirement of packing in the last hand, would have less weight because they are formed by fruits of less thickness than those reaped by measuringthe second hand.Grosor del fruto de la última y segunda mano comocriterio de cosecha en banano. El objetivo de este trabajo fue determinar la relación entre el grosor del fruto central de las manos última y segunda, como criterio de cosecha en elbanano. Las mediciones se efectuaron semanalmente (mm) de la segunda a la décima semana después de la floracióny fueron transformadas a treintaidosavos de pulgada (tdp) donde 1 tdp= 0,7914 mm, para la generación de ecuaciones de regresión para ambas manos, considerando, o ignorando,el tamaño del racimo. El grosor del fruto central de la últimamano fue estimado a partir del grosor del fruto central dela segunda mano, y viceversa para el grosor del fruto de la segunda mano. Los valores de grosor del fruto central de la última mano (valores Y) obtenidos aplicando los grosores mínimos preestablecidos de cosecha para el fruto central de la segunda mano (valores x: 43; 44 y 45 tdp) fueron superiores a40 tdp, independientemente del tamaño del racimo, e inclusive superó en la mayoría de las veces, a 41 tdp. Inversamente, aplicando los valores mínimos de grosor de la última mano,predefinidos para la cosecha (valores x: 39; 40 y 41 tdp), se obtuvieron valores de grosor del fruto central de la segundamano (valores Y), que no superaron el valor de 43 tdp excepto para x=41 en los racimos de siete a nueve manos. Los racimos cosechados con la exigencia mínima de empaqu eaplicada para la última mano, tuvieron menos peso, por estar conformados de frutos con menor grosor, que aquellos que secosecharían mediante la medición en la segunda mano.Universidad de Costa Rica2012-06-01info:eu-repo/semantics/publishedVersionArticleartículo originalhttp://purl.org/coar/resource_type/c_2df8fbb1info:eu-repo/semantics/articleapplication/pdfhttps://revistas.ucr.ac.cr/index.php/agromeso/article/view/213210.15517/am.v23i1.2132Agronomía Mesoamericana; 2012: Agronomía Mesoamericana: Vol. 23, Issue 1 (January-June); 41-46 Agronomía Mesoamericana; 2012: Agronomía Mesoamericana: Vol 23, No 1 (Enero-junio); 41-46Agronomía Mesoamericana; 2012: Agronomía Mesoamericana: Vol 23, No 1 (Enero-junio); 41-462215-36081021-7444reponame:Portal de Revistas UCRinstname:Universidad de Costa Ricainstacron:UCRspahttps://revistas.ucr.ac.cr/index.php/agromeso/article/view/2132/2094acceso abiertohttp://purl.org/coar/access_right/c_abf2info:eu-repo/semantics/openAccess2023-06-16T13:51:09Zoai:portal.ucr.ac.cr:article/2132Portal de revistashttps://revistas.ucr.ac.cr/Universidadhttp://www.ucr.ac.crhttps://revistas.ucr.ac.cr/index.php/index/oaijorge.polanco@ucr.ac.crCosta RicaNo aplicaNo aplicaNo aplicaopendoar:2025-08-13T10:28:26.564Portal de Revistas UCR - Universidad de Costa Ricafalse
score 15.812455

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