Growth of champa fruit under agroecological conditions of Miraflores, Boyacá, Colombia
Autor(a) principal: | |
---|---|
Data de Publicação: | 2013 |
Outros Autores: | , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Pesquisa Agropecuária Brasileira (Online) |
Texto Completo: | https://seer.sct.embrapa.br/index.php/pab/article/view/12678 |
Resumo: | The objective of this work was to analyze the growth of champa fruit (Campomanesia lineatifolia) as a function of growing‑degree days (GDD) in the municipality of Miraflores, in Boyacá, Colombia. Thirty trees were selected at random, and 100 flowers in full bloom were marked in each tree. From the 26th day after flowering until harvest, 10 samples were taken every 15 days to determine the fruit parameters and growth rate. Temperature was recorded to calculate the GDD. From flowering until harvest, 1,489.1 GDD were accumulated over 145 days. Dry and fresh matter mass of pulp, seed, and total fruit were fitted to a logistic growth model, and three growth stages (S1, S2 and S3) were defined. In the S1, growth was slow, and the relative growth remained nearly stable, whereas the absolute growth rate (AGR) increased slowly. In the S2, maximum growth was observed. In the S3, which corresponds to maturation, dry mass increased gradually, and the AGR decreased, while the fresh pulp and total mass did not cease to increase. The polar and equatorial diameters increased linearly, while the volume followed an exponential model. Champa fruit show a simple sigmoid growth curve. |
id |
EMBRAPA-4_8667c422739218b4fdae9f0b2a81c952 |
---|---|
oai_identifier_str |
oai:ojs.seer.sct.embrapa.br:article/12678 |
network_acronym_str |
EMBRAPA-4 |
network_name_str |
Pesquisa Agropecuária Brasileira (Online) |
repository_id_str |
|
spelling |
Growth of champa fruit under agroecological conditions of Miraflores, Boyacá, ColombiaCrescimento de frutos de gabiroba em condições agroecológicas de Miraflores, Boyacá, ColômbiaMyrtaceae; growth rate; tropical fruitsMyrtaceae; taxa de crescimento; frutas tropicaisThe objective of this work was to analyze the growth of champa fruit (Campomanesia lineatifolia) as a function of growing‑degree days (GDD) in the municipality of Miraflores, in Boyacá, Colombia. Thirty trees were selected at random, and 100 flowers in full bloom were marked in each tree. From the 26th day after flowering until harvest, 10 samples were taken every 15 days to determine the fruit parameters and growth rate. Temperature was recorded to calculate the GDD. From flowering until harvest, 1,489.1 GDD were accumulated over 145 days. Dry and fresh matter mass of pulp, seed, and total fruit were fitted to a logistic growth model, and three growth stages (S1, S2 and S3) were defined. In the S1, growth was slow, and the relative growth remained nearly stable, whereas the absolute growth rate (AGR) increased slowly. In the S2, maximum growth was observed. In the S3, which corresponds to maturation, dry mass increased gradually, and the AGR decreased, while the fresh pulp and total mass did not cease to increase. The polar and equatorial diameters increased linearly, while the volume followed an exponential model. Champa fruit show a simple sigmoid growth curve.O objetivo deste trabalho foi analisar o crescimento de frutos de gabiroba (Campomanesia lineatifolia) como função de graus‑dia de crescimento (GDC) no Município de Miraflores, Boyacá, Colômbia. Trinta árvores foram selecionadas aleatoriamente, e 100 flores totalmente maduras marcadas em cada árvore. A partir do 26º dia após o florescimento até a colheita, 10 amostras foram colhidas a cada 15 dias, para determinar os parâmetros de crescimento dos frutos e a taxa de crescimento. A temperatura foi registrada para calcular o GDC. Do florescimento até a coleta, 1.489,1 GDC foram acumulados em 145 dias. As massas de matéria seca e fresca de polpa, sementes e total de frutos foram ajustadas a um modelo logístico de crescimento, e três estágios de crescimento (S1, S2 e S3) foram definidos. No S1, o crescimento foi lento, e o crescimento relativo permaneceu quase estável, enquanto o crescimento absoluto aumentou lentamente. No S2, foi observado o máximo crescimento. No S3, que corresponde à maturação, a massa de matéria seca aumentou gradualmente, ao passo que o crescimento absoluto diminuiu, e as massas fresca e total da polpa continuaram a aumentar. Os diâmetros polar e equatorial aumentaram linearmente, enquanto o volume seguiu um modelo exponencial. Os frutos de gabiroba apresentam uma curva sigmoidal simples de crescimento.Pesquisa Agropecuaria BrasileiraPesquisa Agropecuária BrasileiraUniversidad Nacional de Colombia, Colciencias, Universidad Pedagógica y Tecnológica de ColombiaBalaguera-López, Helber EnriqueHerrera Arevalo, AnibalCortes-Moreno, Daniel2013-01-22info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://seer.sct.embrapa.br/index.php/pab/article/view/12678Pesquisa Agropecuaria Brasileira; v.47, n.12, dez. 2012; 1722-1730Pesquisa Agropecuária Brasileira; v.47, n.12, dez. 2012; 1722-17301678-39210100-104xreponame:Pesquisa Agropecuária Brasileira (Online)instname:Empresa Brasileira de Pesquisa Agropecuária (Embrapa)instacron:EMBRAPAenghttps://seer.sct.embrapa.br/index.php/pab/article/view/12678/8308https://seer.sct.embrapa.br/index.php/pab/article/downloadSuppFile/12678/8367https://seer.sct.embrapa.br/index.php/pab/article/downloadSuppFile/12678/8368https://seer.sct.embrapa.br/index.php/pab/article/downloadSuppFile/12678/8369https://seer.sct.embrapa.br/index.php/pab/article/downloadSuppFile/12678/8370https://seer.sct.embrapa.br/index.php/pab/article/downloadSuppFile/12678/8371info:eu-repo/semantics/openAccess2013-01-22T16:52:55Zoai:ojs.seer.sct.embrapa.br:article/12678Revistahttp://seer.sct.embrapa.br/index.php/pabPRIhttps://old.scielo.br/oai/scielo-oai.phppab@sct.embrapa.br || sct.pab@embrapa.br1678-39210100-204Xopendoar:2013-01-22T16:52:55Pesquisa Agropecuária Brasileira (Online) - Empresa Brasileira de Pesquisa Agropecuária (Embrapa)false |
dc.title.none.fl_str_mv |
Growth of champa fruit under agroecological conditions of Miraflores, Boyacá, Colombia Crescimento de frutos de gabiroba em condições agroecológicas de Miraflores, Boyacá, Colômbia |
title |
Growth of champa fruit under agroecological conditions of Miraflores, Boyacá, Colombia |
spellingShingle |
Growth of champa fruit under agroecological conditions of Miraflores, Boyacá, Colombia Balaguera-López, Helber Enrique Myrtaceae; growth rate; tropical fruits Myrtaceae; taxa de crescimento; frutas tropicais |
title_short |
Growth of champa fruit under agroecological conditions of Miraflores, Boyacá, Colombia |
title_full |
Growth of champa fruit under agroecological conditions of Miraflores, Boyacá, Colombia |
title_fullStr |
Growth of champa fruit under agroecological conditions of Miraflores, Boyacá, Colombia |
title_full_unstemmed |
Growth of champa fruit under agroecological conditions of Miraflores, Boyacá, Colombia |
title_sort |
Growth of champa fruit under agroecological conditions of Miraflores, Boyacá, Colombia |
author |
Balaguera-López, Helber Enrique |
author_facet |
Balaguera-López, Helber Enrique Herrera Arevalo, Anibal Cortes-Moreno, Daniel |
author_role |
author |
author2 |
Herrera Arevalo, Anibal Cortes-Moreno, Daniel |
author2_role |
author author |
dc.contributor.none.fl_str_mv |
Universidad Nacional de Colombia, Colciencias, Universidad Pedagógica y Tecnológica de Colombia |
dc.contributor.author.fl_str_mv |
Balaguera-López, Helber Enrique Herrera Arevalo, Anibal Cortes-Moreno, Daniel |
dc.subject.none.fl_str_mv |
|
dc.subject.por.fl_str_mv |
Myrtaceae; growth rate; tropical fruits Myrtaceae; taxa de crescimento; frutas tropicais |
topic |
Myrtaceae; growth rate; tropical fruits Myrtaceae; taxa de crescimento; frutas tropicais |
description |
The objective of this work was to analyze the growth of champa fruit (Campomanesia lineatifolia) as a function of growing‑degree days (GDD) in the municipality of Miraflores, in Boyacá, Colombia. Thirty trees were selected at random, and 100 flowers in full bloom were marked in each tree. From the 26th day after flowering until harvest, 10 samples were taken every 15 days to determine the fruit parameters and growth rate. Temperature was recorded to calculate the GDD. From flowering until harvest, 1,489.1 GDD were accumulated over 145 days. Dry and fresh matter mass of pulp, seed, and total fruit were fitted to a logistic growth model, and three growth stages (S1, S2 and S3) were defined. In the S1, growth was slow, and the relative growth remained nearly stable, whereas the absolute growth rate (AGR) increased slowly. In the S2, maximum growth was observed. In the S3, which corresponds to maturation, dry mass increased gradually, and the AGR decreased, while the fresh pulp and total mass did not cease to increase. The polar and equatorial diameters increased linearly, while the volume followed an exponential model. Champa fruit show a simple sigmoid growth curve. |
publishDate |
2013 |
dc.date.none.fl_str_mv |
2013-01-22 |
dc.type.none.fl_str_mv |
|
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
https://seer.sct.embrapa.br/index.php/pab/article/view/12678 |
url |
https://seer.sct.embrapa.br/index.php/pab/article/view/12678 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
https://seer.sct.embrapa.br/index.php/pab/article/view/12678/8308 https://seer.sct.embrapa.br/index.php/pab/article/downloadSuppFile/12678/8367 https://seer.sct.embrapa.br/index.php/pab/article/downloadSuppFile/12678/8368 https://seer.sct.embrapa.br/index.php/pab/article/downloadSuppFile/12678/8369 https://seer.sct.embrapa.br/index.php/pab/article/downloadSuppFile/12678/8370 https://seer.sct.embrapa.br/index.php/pab/article/downloadSuppFile/12678/8371 |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
application/pdf |
dc.publisher.none.fl_str_mv |
Pesquisa Agropecuaria Brasileira Pesquisa Agropecuária Brasileira |
publisher.none.fl_str_mv |
Pesquisa Agropecuaria Brasileira Pesquisa Agropecuária Brasileira |
dc.source.none.fl_str_mv |
Pesquisa Agropecuaria Brasileira; v.47, n.12, dez. 2012; 1722-1730 Pesquisa Agropecuária Brasileira; v.47, n.12, dez. 2012; 1722-1730 1678-3921 0100-104x reponame:Pesquisa Agropecuária Brasileira (Online) instname:Empresa Brasileira de Pesquisa Agropecuária (Embrapa) instacron:EMBRAPA |
instname_str |
Empresa Brasileira de Pesquisa Agropecuária (Embrapa) |
instacron_str |
EMBRAPA |
institution |
EMBRAPA |
reponame_str |
Pesquisa Agropecuária Brasileira (Online) |
collection |
Pesquisa Agropecuária Brasileira (Online) |
repository.name.fl_str_mv |
Pesquisa Agropecuária Brasileira (Online) - Empresa Brasileira de Pesquisa Agropecuária (Embrapa) |
repository.mail.fl_str_mv |
pab@sct.embrapa.br || sct.pab@embrapa.br |
_version_ |
1793416709241044992 |