Physiological seeds quality: spatial distribution and variability among soybean plant population
Autor(a) principal: | |
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Data de Publicação: | 2015 |
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/22274 |
Resumo: | The study aimed to evaluate the influence of physiological seed quality on the spatial distribution of plants in the field, as well as the effect on variability among soybean plants. Six lots of soybean cultivar CD 202, with three vigor levels (high, medium and low) and two lots on each level were used. Lots of high physiological quality showed germination of 96% and lots considered of medium vigor showed 82% of germination and vigor between 60% and 67%, whereas lots of low vigor showed 70% germination and vigor between 55% and 58%. The test was conducted in plots formed by seven 5 m long rows with spacing of 0.45 m. The sowing was performed by opening furrows by hand with the equidistant distribution of seeds using marked rulers, corrected by the germination of each seed lot. Lots of seeds of higher vigor provide greater uniformity in the distribution of plants in the field. The reduction in seed physiological quality provides increased variability among plants within populations, throughout the entire developmental period of soybean, also affecting the seed yield per plant. |
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Physiological seeds quality: spatial distribution and variability among soybean plant population Glycine max (L.) Merrillsowing failuresdifferences between plantsseed vigrAgricultural SciencesThe study aimed to evaluate the influence of physiological seed quality on the spatial distribution of plants in the field, as well as the effect on variability among soybean plants. Six lots of soybean cultivar CD 202, with three vigor levels (high, medium and low) and two lots on each level were used. Lots of high physiological quality showed germination of 96% and lots considered of medium vigor showed 82% of germination and vigor between 60% and 67%, whereas lots of low vigor showed 70% germination and vigor between 55% and 58%. The test was conducted in plots formed by seven 5 m long rows with spacing of 0.45 m. The sowing was performed by opening furrows by hand with the equidistant distribution of seeds using marked rulers, corrected by the germination of each seed lot. Lots of seeds of higher vigor provide greater uniformity in the distribution of plants in the field. The reduction in seed physiological quality provides increased variability among plants within populations, throughout the entire developmental period of soybean, also affecting the seed yield per plant.EDUFU2015-02-25info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://seer.ufu.br/index.php/biosciencejournal/article/view/2227410.14393/BJ-v31n2a2015-22274Bioscience Journal ; Vol. 31 No. 2 (2015): Mar./Apr.; 344-351Bioscience Journal ; v. 31 n. 2 (2015): Mar./Apr.; 344-3511981-3163reponame:Bioscience journal (Online)instname:Universidade Federal de Uberlândia (UFU)instacron:UFUenghttps://seer.ufu.br/index.php/biosciencejournal/article/view/22274/16108Brazil; ContemporaryCopyright (c) 2015 Leandro Damero Cantarelli, Luis Osmar Braga Schuch, Cassyo de Araujo Rufino, Lizandro Ciciliano Tavares, Jucilayne Fernandes Vieirahttps://creativecommons.org/licenses/by/4.0info:eu-repo/semantics/openAccessCantarelli, Leandro DameroBraga Schuch, Luis OsmarRufino, Cassyo de AraujoTavares, Lizandro CicilianoVieira, Jucilayne Fernandes2022-05-12T14:47:19Zoai:ojs.www.seer.ufu.br:article/22274Revistahttps://seer.ufu.br/index.php/biosciencejournalPUBhttps://seer.ufu.br/index.php/biosciencejournal/oaibiosciencej@ufu.br||1981-31631516-3725opendoar:2022-05-12T14:47:19Bioscience journal (Online) - Universidade Federal de Uberlândia (UFU)false |
dc.title.none.fl_str_mv |
Physiological seeds quality: spatial distribution and variability among soybean plant population |
title |
Physiological seeds quality: spatial distribution and variability among soybean plant population |
spellingShingle |
Physiological seeds quality: spatial distribution and variability among soybean plant population Cantarelli, Leandro Damero Glycine max (L.) Merrill sowing failures differences between plants seed vigr Agricultural Sciences |
title_short |
Physiological seeds quality: spatial distribution and variability among soybean plant population |
title_full |
Physiological seeds quality: spatial distribution and variability among soybean plant population |
title_fullStr |
Physiological seeds quality: spatial distribution and variability among soybean plant population |
title_full_unstemmed |
Physiological seeds quality: spatial distribution and variability among soybean plant population |
title_sort |
Physiological seeds quality: spatial distribution and variability among soybean plant population |
author |
Cantarelli, Leandro Damero |
author_facet |
Cantarelli, Leandro Damero Braga Schuch, Luis Osmar Rufino, Cassyo de Araujo Tavares, Lizandro Ciciliano Vieira, Jucilayne Fernandes |
author_role |
author |
author2 |
Braga Schuch, Luis Osmar Rufino, Cassyo de Araujo Tavares, Lizandro Ciciliano Vieira, Jucilayne Fernandes |
author2_role |
author author author author |
dc.contributor.author.fl_str_mv |
Cantarelli, Leandro Damero Braga Schuch, Luis Osmar Rufino, Cassyo de Araujo Tavares, Lizandro Ciciliano Vieira, Jucilayne Fernandes |
dc.subject.por.fl_str_mv |
Glycine max (L.) Merrill sowing failures differences between plants seed vigr Agricultural Sciences |
topic |
Glycine max (L.) Merrill sowing failures differences between plants seed vigr Agricultural Sciences |
description |
The study aimed to evaluate the influence of physiological seed quality on the spatial distribution of plants in the field, as well as the effect on variability among soybean plants. Six lots of soybean cultivar CD 202, with three vigor levels (high, medium and low) and two lots on each level were used. Lots of high physiological quality showed germination of 96% and lots considered of medium vigor showed 82% of germination and vigor between 60% and 67%, whereas lots of low vigor showed 70% germination and vigor between 55% and 58%. The test was conducted in plots formed by seven 5 m long rows with spacing of 0.45 m. The sowing was performed by opening furrows by hand with the equidistant distribution of seeds using marked rulers, corrected by the germination of each seed lot. Lots of seeds of higher vigor provide greater uniformity in the distribution of plants in the field. The reduction in seed physiological quality provides increased variability among plants within populations, throughout the entire developmental period of soybean, also affecting the seed yield per plant. |
publishDate |
2015 |
dc.date.none.fl_str_mv |
2015-02-25 |
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/22274 10.14393/BJ-v31n2a2015-22274 |
url |
https://seer.ufu.br/index.php/biosciencejournal/article/view/22274 |
identifier_str_mv |
10.14393/BJ-v31n2a2015-22274 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
https://seer.ufu.br/index.php/biosciencejournal/article/view/22274/16108 |
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. 31 No. 2 (2015): Mar./Apr.; 344-351 Bioscience Journal ; v. 31 n. 2 (2015): Mar./Apr.; 344-351 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_ |
1797069074258198528 |