Adequacy of methodology for conducting germination test in forage pea seeds
Autor(a) principal: | |
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Data de Publicação: | 2019 |
Outros Autores: | , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Bioscience journal (Online) |
Texto Completo: | https://seer.ufu.br/index.php/biosciencejournal/article/view/41747 |
Resumo: | Seeds presents variable germination performance at different temperatures and substrates, which are basic components of germination test. Within this context, this work aimed to adapt the methodology for the seeds germination’s test of P. sativum subsp. arvense. The experiment required four portions of seeds, five temperature degrees (15, 20, 25, 20-30 and 15-25 °C), and two substrata (roll of paper and in sand). Seeds evaluation considered the following: moisture degree and germination test. The effect of seed portion, substrata and temperature in germination was assessed on a daily basis. It was calculated the rate of germination, of anormal plants, of dormant and dead seeds, and of speed of germination index; initial, final and average times, and synchrony. The experimental design consisted of random blocks with four replications, while conjoint analysis was the statistical procedure adopted. The germination test for forage pea seeds should be conducted at the constant temperature 20 °C in roll of paper substrate with the first count and final count on the 4th and 7th day, respectively. |
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Adequacy of methodology for conducting germination test in forage pea seedsAdequação da metodologia para condução do teste de germinação em sementes de ervilha forrageiraPisum sativum subsp. arvenseSubstratumTemperatureQuality controlSpeed of germinationAgricultural SciencesSeeds presents variable germination performance at different temperatures and substrates, which are basic components of germination test. Within this context, this work aimed to adapt the methodology for the seeds germination’s test of P. sativum subsp. arvense. The experiment required four portions of seeds, five temperature degrees (15, 20, 25, 20-30 and 15-25 °C), and two substrata (roll of paper and in sand). Seeds evaluation considered the following: moisture degree and germination test. The effect of seed portion, substrata and temperature in germination was assessed on a daily basis. It was calculated the rate of germination, of anormal plants, of dormant and dead seeds, and of speed of germination index; initial, final and average times, and synchrony. The experimental design consisted of random blocks with four replications, while conjoint analysis was the statistical procedure adopted. The germination test for forage pea seeds should be conducted at the constant temperature 20 °C in roll of paper substrate with the first count and final count on the 4th and 7th day, respectively.As sementes apresentam desempenho germinativo variável em diferentes temperaturas e substratos, que são componentes básicos do teste de germinação. Dentro deste contexto, este trabalho teve como objetivo adequar a metodologia para o teste de germinação de sementes de P. sativum subsp. arvense. Para tanto, foram utilizados quatro lotes de sementes, cinco temperaturas (15, 20, 25, 20-30 e 15-25 °C) e dois substratos (rolo de papel e entre areia). As sementes foram submetidas às seguintes determinações e avaliações: teor de água e teste de germinação. O efeito dos lotes, substratos e temperaturas sobre a germinação foi avaliado diariamente e calculados a porcentagem de germinação, de plântulas anormais, de sementes dormentes e mortas, o índice de velocidade de germinação, os tempos inicial, final e médio e sincronia. O delineamento adotado foi o de blocos casualizados, com quatro repetições e o procedimento estatístico adotado foi análise conjunta. O teste de germinação deve ser conduzido na temperatura constante de 20 °C, em substrato rolo de papel com primeira contagem e contagem final ao 4° e 7° dia, respectivamente.EDUFU2019-04-12info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://seer.ufu.br/index.php/biosciencejournal/article/view/4174710.14393/BJ-v35n2a20198-41747Bioscience Journal ; Vol. 35 No. 2 (2019): Mar./Apr.; 367-376Bioscience Journal ; v. 35 n. 2 (2019): Mar./Apr.; 367-3761981-3163reponame:Bioscience journal (Online)instname:Universidade Federal de Uberlândia (UFU)instacron:UFUenghttps://seer.ufu.br/index.php/biosciencejournal/article/view/41747/25782Brazil; ContemporaryCopyright (c) 2019 Carla Gomes Machado, Cibele Chalita Martins, Givanildo Zildo Silva, Simério Carlos Silva Cruz, Raissa Macedo Assishttps://creativecommons.org/licenses/by/4.0info:eu-repo/semantics/openAccessMachado, Carla GomesMartins, Cibele ChalitaSilva, Givanildo ZildoCruz, Simério Carlos SilvaAssis, Raissa Macedo2022-02-02T04:46:05Zoai:ojs.www.seer.ufu.br:article/41747Revistahttps://seer.ufu.br/index.php/biosciencejournalPUBhttps://seer.ufu.br/index.php/biosciencejournal/oaibiosciencej@ufu.br||1981-31631516-3725opendoar:2022-02-02T04:46:05Bioscience journal (Online) - Universidade Federal de Uberlândia (UFU)false |
dc.title.none.fl_str_mv |
Adequacy of methodology for conducting germination test in forage pea seeds Adequação da metodologia para condução do teste de germinação em sementes de ervilha forrageira |
title |
Adequacy of methodology for conducting germination test in forage pea seeds |
spellingShingle |
Adequacy of methodology for conducting germination test in forage pea seeds Machado, Carla Gomes Pisum sativum subsp. arvense Substratum Temperature Quality control Speed of germination Agricultural Sciences |
title_short |
Adequacy of methodology for conducting germination test in forage pea seeds |
title_full |
Adequacy of methodology for conducting germination test in forage pea seeds |
title_fullStr |
Adequacy of methodology for conducting germination test in forage pea seeds |
title_full_unstemmed |
Adequacy of methodology for conducting germination test in forage pea seeds |
title_sort |
Adequacy of methodology for conducting germination test in forage pea seeds |
author |
Machado, Carla Gomes |
author_facet |
Machado, Carla Gomes Martins, Cibele Chalita Silva, Givanildo Zildo Cruz, Simério Carlos Silva Assis, Raissa Macedo |
author_role |
author |
author2 |
Martins, Cibele Chalita Silva, Givanildo Zildo Cruz, Simério Carlos Silva Assis, Raissa Macedo |
author2_role |
author author author author |
dc.contributor.author.fl_str_mv |
Machado, Carla Gomes Martins, Cibele Chalita Silva, Givanildo Zildo Cruz, Simério Carlos Silva Assis, Raissa Macedo |
dc.subject.por.fl_str_mv |
Pisum sativum subsp. arvense Substratum Temperature Quality control Speed of germination Agricultural Sciences |
topic |
Pisum sativum subsp. arvense Substratum Temperature Quality control Speed of germination Agricultural Sciences |
description |
Seeds presents variable germination performance at different temperatures and substrates, which are basic components of germination test. Within this context, this work aimed to adapt the methodology for the seeds germination’s test of P. sativum subsp. arvense. The experiment required four portions of seeds, five temperature degrees (15, 20, 25, 20-30 and 15-25 °C), and two substrata (roll of paper and in sand). Seeds evaluation considered the following: moisture degree and germination test. The effect of seed portion, substrata and temperature in germination was assessed on a daily basis. It was calculated the rate of germination, of anormal plants, of dormant and dead seeds, and of speed of germination index; initial, final and average times, and synchrony. The experimental design consisted of random blocks with four replications, while conjoint analysis was the statistical procedure adopted. The germination test for forage pea seeds should be conducted at the constant temperature 20 °C in roll of paper substrate with the first count and final count on the 4th and 7th day, respectively. |
publishDate |
2019 |
dc.date.none.fl_str_mv |
2019-04-12 |
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.ufu.br/index.php/biosciencejournal/article/view/41747 10.14393/BJ-v35n2a20198-41747 |
url |
https://seer.ufu.br/index.php/biosciencejournal/article/view/41747 |
identifier_str_mv |
10.14393/BJ-v35n2a20198-41747 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
https://seer.ufu.br/index.php/biosciencejournal/article/view/41747/25782 |
dc.rights.driver.fl_str_mv |
https://creativecommons.org/licenses/by/4.0 info:eu-repo/semantics/openAccess |
rights_invalid_str_mv |
https://creativecommons.org/licenses/by/4.0 |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
application/pdf |
dc.coverage.none.fl_str_mv |
Brazil; Contemporary |
dc.publisher.none.fl_str_mv |
EDUFU |
publisher.none.fl_str_mv |
EDUFU |
dc.source.none.fl_str_mv |
Bioscience Journal ; Vol. 35 No. 2 (2019): Mar./Apr.; 367-376 Bioscience Journal ; v. 35 n. 2 (2019): Mar./Apr.; 367-376 1981-3163 reponame:Bioscience journal (Online) instname:Universidade Federal de Uberlândia (UFU) instacron:UFU |
instname_str |
Universidade Federal de Uberlândia (UFU) |
instacron_str |
UFU |
institution |
UFU |
reponame_str |
Bioscience journal (Online) |
collection |
Bioscience journal (Online) |
repository.name.fl_str_mv |
Bioscience journal (Online) - Universidade Federal de Uberlândia (UFU) |
repository.mail.fl_str_mv |
biosciencej@ufu.br|| |
_version_ |
1797069079208525824 |