GRAFTING EVALUATION IN CAMU CAMU (Myrciaria dubia (Kunth) McVaugh) BY TERMINAL SCION

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The camu camu (Myrciaria dubia) is possibly the most important amazonian fruit for its nutraceutical potential, with an ascorbic acid content higher than that of citrus in about 20 times. To evaluate the efficiency of grafting by terminal scion, buds rods were collected from 43 plants selected for h...

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Detalles Bibliográficos
Autores: PINEDO-PANDURO, Mario, ALVES-CHAGAS, Edvan, CHAGAS, Pollyana, BARDALES-LOZANO, Ricardo, ABANTO RODRÍGUEZ, Carlos, PAREDES-DAVILA, Elvis, PANDURO TENAZOA, Nadia, COLLAZOS SALDAÑA, Herman
Formato: artículo
Fecha de Publicación:2022
Institución:Instituto de investigaciones de la Amazonía Peruana
Repositorio:Folia Amazónica
Lenguaje:español
OAI Identifier:oai:revistas.iiap.gob.pe:article/579
Enlace del recurso:https://revistas.iiap.gob.pe/index.php/foliaamazonica/article/view/579
Nivel de acceso:acceso abierto
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spelling GRAFTING EVALUATION IN CAMU CAMU (Myrciaria dubia (Kunth) McVaugh) BY TERMINAL SCIONEVALUACIÓN DE LA INJERTACIÓN DEL CAMU CAMU (Myrciaria dubia (Kunth) McVaugh) POR PÚA TERMINALPINEDO-PANDURO, MarioALVES-CHAGAS, EdvanCHAGAS, PollyanaBARDALES-LOZANO, RicardoABANTO RODRÍGUEZ, CarlosPAREDES-DAVILA, ElvisPANDURO TENAZOA, NadiaCOLLAZOS SALDAÑA, HermanThe camu camu (Myrciaria dubia) is possibly the most important amazonian fruit for its nutraceutical potential, with an ascorbic acid content higher than that of citrus in about 20 times. To evaluate the efficiency of grafting by terminal scion, buds rods were collected from 43 plants selected for high fruit yield, coming from Loreto, Peruvian Amazon, which were grafted onto rootstocks of Roraima, Brazil developed in the experimental nursery of the EMBRAPA, Boa Vista. 215 grafts were performed (five per each selected plant) grown in individual pots with sandy substrate fertilized with nutrient solution. Regarding the rootstocks had an average stem diameter of 8,07 mm in the grafting point located on average 23,22 cm from the neck of the plant. The scion had an average length of 7,30 cm, with 2,24 live shoots and 1,28 dead shoots. It was not found correlation between the percentage of graft on and the percentage of plants achieved (good conditions to be planted) with none of the independent variables. Regarding the evaluation of the terminal scion grafting method a high level of graft on was found (78,60%) that did not agree with the low level (20,54%) of plants achieved and suitable for transplantation to the field, which suggests to improve the technology related to the initial development of the grafts.El camu-camu (Myrciaria dubia) es posiblemente el fruto amazónico de mayor importancia por su potencial nutracéutico, con un contenido de ácido ascórbico superior al de los citricos en unas 20 veces. Para evaluar la eficiencia de la injertacion por púa terminal, se colectaron varas yemeras de 43 plantas seleccionadas por alto rendimiento de fruta, procedentes de Loreto-Amazonia Peruana, los cuales se injertaron en patrones de Roraima-Brasil desarrollados en el vivero experimental del EMBRAPA, Boa Vista. Se practicaron 215 injertaciones ( 5 por cada planta seleccionada) cultivadas en macetas individuales con sustrato arenoso fertilizado con solución nutritiva. Respecto a los patrones tuvieron un diámetro promedio de tallo de 8.07 mm en el punto de injertacion ubicado en promedio a 23.22 cm del cuello de la planta. La púa tuvo en promedio 7.30 cm de longitud, con 2.24 brotes vivos y 1.28 brotes muertos. No se encontró correlación entre el porcentaje de prendimiento y el porcentaje de plantas logradas con ninguna de las variables independientes. Respecto a la evaluación del método de injertacion por púa terminal, se encontró un alto nivel de prendimiento (78.60%) que no concordó con el nivel bajo (20.54%) de plantas logradas y aptas para su trasplante a campo definitivo, lo cual sugiere mejorar la tecnología referida al desarrollo inicial de los injertos prendidos.Instituto de Investigaciones de la Amazonia Peruana2022-12-30info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionArtículosArticlesapplication/pdfhttps://revistas.iiap.gob.pe/index.php/foliaamazonica/article/view/57910.24841/fa.v31i2.579Folia Amazónica; Vol. 31 Núm. 2 (2022); 197-208Folia Amazonica; Vol. 31 Núm. 2 (2022); 197-2082410-11841018-567410.24841/fa.v31i2reponame:Folia Amazónicainstname:Instituto de investigaciones de la Amazonía Peruanainstacron:IIAPspahttps://revistas.iiap.gob.pe/index.php/foliaamazonica/article/view/579/608Derechos de autor 2022 Mario PINEDO-PANDURO, Edvan ALVES-CHAGAS, Pollyana CHAGAS, Ricardo BARDALES-LOZANO, Carlos ABANTO RODRÍGUEZ, Elvis PAREDES-DAVILA, Nadia PANDURO TENAZOA, Herman COLLAZOS SALDAÑAhttp://creativecommons.org/licenses/by-nc/4.0info:eu-repo/semantics/openAccessoai:revistas.iiap.gob.pe:article/5792023-06-01T19:16:17Z
dc.title.none.fl_str_mv GRAFTING EVALUATION IN CAMU CAMU (Myrciaria dubia (Kunth) McVaugh) BY TERMINAL SCION
EVALUACIÓN DE LA INJERTACIÓN DEL CAMU CAMU (Myrciaria dubia (Kunth) McVaugh) POR PÚA TERMINAL
title GRAFTING EVALUATION IN CAMU CAMU (Myrciaria dubia (Kunth) McVaugh) BY TERMINAL SCION
spellingShingle GRAFTING EVALUATION IN CAMU CAMU (Myrciaria dubia (Kunth) McVaugh) BY TERMINAL SCION
PINEDO-PANDURO, Mario
title_short GRAFTING EVALUATION IN CAMU CAMU (Myrciaria dubia (Kunth) McVaugh) BY TERMINAL SCION
title_full GRAFTING EVALUATION IN CAMU CAMU (Myrciaria dubia (Kunth) McVaugh) BY TERMINAL SCION
title_fullStr GRAFTING EVALUATION IN CAMU CAMU (Myrciaria dubia (Kunth) McVaugh) BY TERMINAL SCION
title_full_unstemmed GRAFTING EVALUATION IN CAMU CAMU (Myrciaria dubia (Kunth) McVaugh) BY TERMINAL SCION
title_sort GRAFTING EVALUATION IN CAMU CAMU (Myrciaria dubia (Kunth) McVaugh) BY TERMINAL SCION
dc.creator.none.fl_str_mv PINEDO-PANDURO, Mario
ALVES-CHAGAS, Edvan
CHAGAS, Pollyana
BARDALES-LOZANO, Ricardo
ABANTO RODRÍGUEZ, Carlos
PAREDES-DAVILA, Elvis
PANDURO TENAZOA, Nadia
COLLAZOS SALDAÑA, Herman
author PINEDO-PANDURO, Mario
author_facet PINEDO-PANDURO, Mario
ALVES-CHAGAS, Edvan
CHAGAS, Pollyana
BARDALES-LOZANO, Ricardo
ABANTO RODRÍGUEZ, Carlos
PAREDES-DAVILA, Elvis
PANDURO TENAZOA, Nadia
COLLAZOS SALDAÑA, Herman
author_role author
author2 ALVES-CHAGAS, Edvan
CHAGAS, Pollyana
BARDALES-LOZANO, Ricardo
ABANTO RODRÍGUEZ, Carlos
PAREDES-DAVILA, Elvis
PANDURO TENAZOA, Nadia
COLLAZOS SALDAÑA, Herman
author2_role author
author
author
author
author
author
author
description The camu camu (Myrciaria dubia) is possibly the most important amazonian fruit for its nutraceutical potential, with an ascorbic acid content higher than that of citrus in about 20 times. To evaluate the efficiency of grafting by terminal scion, buds rods were collected from 43 plants selected for high fruit yield, coming from Loreto, Peruvian Amazon, which were grafted onto rootstocks of Roraima, Brazil developed in the experimental nursery of the EMBRAPA, Boa Vista. 215 grafts were performed (five per each selected plant) grown in individual pots with sandy substrate fertilized with nutrient solution. Regarding the rootstocks had an average stem diameter of 8,07 mm in the grafting point located on average 23,22 cm from the neck of the plant. The scion had an average length of 7,30 cm, with 2,24 live shoots and 1,28 dead shoots. It was not found correlation between the percentage of graft on and the percentage of plants achieved (good conditions to be planted) with none of the independent variables. Regarding the evaluation of the terminal scion grafting method a high level of graft on was found (78,60%) that did not agree with the low level (20,54%) of plants achieved and suitable for transplantation to the field, which suggests to improve the technology related to the initial development of the grafts.
publishDate 2022
dc.date.none.fl_str_mv 2022-12-30
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
Artículos
Articles
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv https://revistas.iiap.gob.pe/index.php/foliaamazonica/article/view/579
10.24841/fa.v31i2.579
url https://revistas.iiap.gob.pe/index.php/foliaamazonica/article/view/579
identifier_str_mv 10.24841/fa.v31i2.579
dc.language.none.fl_str_mv spa
language spa
dc.relation.none.fl_str_mv https://revistas.iiap.gob.pe/index.php/foliaamazonica/article/view/579/608
dc.rights.none.fl_str_mv http://creativecommons.org/licenses/by-nc/4.0
info:eu-repo/semantics/openAccess
rights_invalid_str_mv http://creativecommons.org/licenses/by-nc/4.0
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Instituto de Investigaciones de la Amazonia Peruana
publisher.none.fl_str_mv Instituto de Investigaciones de la Amazonia Peruana
dc.source.none.fl_str_mv Folia Amazónica; Vol. 31 Núm. 2 (2022); 197-208
Folia Amazonica; Vol. 31 Núm. 2 (2022); 197-208
2410-1184
1018-5674
10.24841/fa.v31i2
reponame:Folia Amazónica
instname:Instituto de investigaciones de la Amazonía Peruana
instacron:IIAP
instname_str Instituto de investigaciones de la Amazonía Peruana
instacron_str IIAP
institution IIAP
reponame_str Folia Amazónica
collection Folia Amazónica
repository.name.fl_str_mv
repository.mail.fl_str_mv
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GRAFTING EVALUATION IN CAMU CAMU (Myrciaria dubia (Kunth) McVaugh) BY TERMINAL SCION
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