SEED CONDITIONING PROCESS IN THE SANITARY QUALITY OF MARANDU GRASS SEEDS
Main Author: | |
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Publication Date: | 2020 |
Other Authors: | , , |
Format: | Article |
Language: | eng |
Source: | Repositório Institucional da UNESP |
Download full: | http://dx.doi.org/10.14393/BJ-v36n3a2020-47752 http://hdl.handle.net/11449/196836 |
Summary: | The purpose of seed conditioning process is to separate seeds and their associated structures into different fractions and retain only good and healthy seeds. Thus, the aim of this study was to evaluate the effects the stages of seed conditioning have on the sanitary quality of marandu grass seeds. The seeds were sampled before and during the seed conditioning process, i.e., after exiting the air-screen cleaner and sieves (seeds discharged from the top, middle and bottom sieves), the first gravity separator (seeds drifting around the table, upper and intermediate discharge) and second gravity separator (upper, intermediate and lower discharge). The sanitary analysis was performed using the filter paper method with and without surface disinfestation of the seeds, which were incubated at 20 +/- 2 degrees C, with a photoperiod of 12 hours for seven days. The experiment was conducted in a completely randomized design, in a 2x6 factorial scheme (surface disinfestation x stages of the seed conditioning process) and ten replications. The data was submitted to analysis of variance, using the F test and, when significant, the means of the treatments were compared using the Tukey test at 5% probability. It was concluded that it is not possible to improve the sanitary quality of marandu grass seeds through the seed conditioning process. |
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SEED CONDITIONING PROCESS IN THE SANITARY QUALITY OF MARANDU GRASS SEEDSBlotter testBrachiaria brizanthaSeed sanitySeed pathologyThe purpose of seed conditioning process is to separate seeds and their associated structures into different fractions and retain only good and healthy seeds. Thus, the aim of this study was to evaluate the effects the stages of seed conditioning have on the sanitary quality of marandu grass seeds. The seeds were sampled before and during the seed conditioning process, i.e., after exiting the air-screen cleaner and sieves (seeds discharged from the top, middle and bottom sieves), the first gravity separator (seeds drifting around the table, upper and intermediate discharge) and second gravity separator (upper, intermediate and lower discharge). The sanitary analysis was performed using the filter paper method with and without surface disinfestation of the seeds, which were incubated at 20 +/- 2 degrees C, with a photoperiod of 12 hours for seven days. The experiment was conducted in a completely randomized design, in a 2x6 factorial scheme (surface disinfestation x stages of the seed conditioning process) and ten replications. The data was submitted to analysis of variance, using the F test and, when significant, the means of the treatments were compared using the Tukey test at 5% probability. It was concluded that it is not possible to improve the sanitary quality of marandu grass seeds through the seed conditioning process.Univ Estadual Paulista, Dept Prod Vegetal, Campus Jaboticabal, Jaboticabal, SP, BrazilUniv Fed Goids UFG Reg Jatai, Jatai, Go, BrazilUniv Brasilia, Dept Agron & Med Vet, Campus Brasilia, Brasilia, DF, BrazilUniv Estadual Paulista, Dept Prod Vegetal, Campus Jaboticabal, Jaboticabal, SP, BrazilUniv Federal UberlandiaUniversidade Estadual Paulista (Unesp)Univ Fed Goids UFG Reg JataiUniversidade de Brasília (UnB)Jeromini, Tatiane Sanches [UNESP]Martins, Cibele Chalita [UNESP]Silva, Givanildo Zildo daCruz, Jose de Oliveira2020-12-10T19:57:41Z2020-12-10T19:57:41Z2020-05-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article836-843http://dx.doi.org/10.14393/BJ-v36n3a2020-47752Bioscience Journal. Uberlandia: Univ Federal Uberlandia, v. 36, n. 3, p. 836-843, 2020.1981-3163http://hdl.handle.net/11449/19683610.14393/BJ-v36n3a2020-47752WOS:00052905730001496698336633254450000-0002-1720-9252Web of Sciencereponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengBioscience Journalinfo:eu-repo/semantics/openAccess2021-10-23T07:59:05Zoai:repositorio.unesp.br:11449/196836Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462021-10-23T07:59:05Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false |
dc.title.none.fl_str_mv |
SEED CONDITIONING PROCESS IN THE SANITARY QUALITY OF MARANDU GRASS SEEDS |
title |
SEED CONDITIONING PROCESS IN THE SANITARY QUALITY OF MARANDU GRASS SEEDS |
spellingShingle |
SEED CONDITIONING PROCESS IN THE SANITARY QUALITY OF MARANDU GRASS SEEDS Jeromini, Tatiane Sanches [UNESP] Blotter test Brachiaria brizantha Seed sanity Seed pathology |
title_short |
SEED CONDITIONING PROCESS IN THE SANITARY QUALITY OF MARANDU GRASS SEEDS |
title_full |
SEED CONDITIONING PROCESS IN THE SANITARY QUALITY OF MARANDU GRASS SEEDS |
title_fullStr |
SEED CONDITIONING PROCESS IN THE SANITARY QUALITY OF MARANDU GRASS SEEDS |
title_full_unstemmed |
SEED CONDITIONING PROCESS IN THE SANITARY QUALITY OF MARANDU GRASS SEEDS |
title_sort |
SEED CONDITIONING PROCESS IN THE SANITARY QUALITY OF MARANDU GRASS SEEDS |
author |
Jeromini, Tatiane Sanches [UNESP] |
author_facet |
Jeromini, Tatiane Sanches [UNESP] Martins, Cibele Chalita [UNESP] Silva, Givanildo Zildo da Cruz, Jose de Oliveira |
author_role |
author |
author2 |
Martins, Cibele Chalita [UNESP] Silva, Givanildo Zildo da Cruz, Jose de Oliveira |
author2_role |
author author author |
dc.contributor.none.fl_str_mv |
Universidade Estadual Paulista (Unesp) Univ Fed Goids UFG Reg Jatai Universidade de Brasília (UnB) |
dc.contributor.author.fl_str_mv |
Jeromini, Tatiane Sanches [UNESP] Martins, Cibele Chalita [UNESP] Silva, Givanildo Zildo da Cruz, Jose de Oliveira |
dc.subject.por.fl_str_mv |
Blotter test Brachiaria brizantha Seed sanity Seed pathology |
topic |
Blotter test Brachiaria brizantha Seed sanity Seed pathology |
description |
The purpose of seed conditioning process is to separate seeds and their associated structures into different fractions and retain only good and healthy seeds. Thus, the aim of this study was to evaluate the effects the stages of seed conditioning have on the sanitary quality of marandu grass seeds. The seeds were sampled before and during the seed conditioning process, i.e., after exiting the air-screen cleaner and sieves (seeds discharged from the top, middle and bottom sieves), the first gravity separator (seeds drifting around the table, upper and intermediate discharge) and second gravity separator (upper, intermediate and lower discharge). The sanitary analysis was performed using the filter paper method with and without surface disinfestation of the seeds, which were incubated at 20 +/- 2 degrees C, with a photoperiod of 12 hours for seven days. The experiment was conducted in a completely randomized design, in a 2x6 factorial scheme (surface disinfestation x stages of the seed conditioning process) and ten replications. The data was submitted to analysis of variance, using the F test and, when significant, the means of the treatments were compared using the Tukey test at 5% probability. It was concluded that it is not possible to improve the sanitary quality of marandu grass seeds through the seed conditioning process. |
publishDate |
2020 |
dc.date.none.fl_str_mv |
2020-12-10T19:57:41Z 2020-12-10T19:57:41Z 2020-05-01 |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
http://dx.doi.org/10.14393/BJ-v36n3a2020-47752 Bioscience Journal. Uberlandia: Univ Federal Uberlandia, v. 36, n. 3, p. 836-843, 2020. 1981-3163 http://hdl.handle.net/11449/196836 10.14393/BJ-v36n3a2020-47752 WOS:000529057300014 9669833663325445 0000-0002-1720-9252 |
url |
http://dx.doi.org/10.14393/BJ-v36n3a2020-47752 http://hdl.handle.net/11449/196836 |
identifier_str_mv |
Bioscience Journal. Uberlandia: Univ Federal Uberlandia, v. 36, n. 3, p. 836-843, 2020. 1981-3163 10.14393/BJ-v36n3a2020-47752 WOS:000529057300014 9669833663325445 0000-0002-1720-9252 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
Bioscience Journal |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
836-843 |
dc.publisher.none.fl_str_mv |
Univ Federal Uberlandia |
publisher.none.fl_str_mv |
Univ Federal Uberlandia |
dc.source.none.fl_str_mv |
Web of Science reponame:Repositório Institucional da UNESP instname:Universidade Estadual Paulista (UNESP) instacron:UNESP |
instname_str |
Universidade Estadual Paulista (UNESP) |
instacron_str |
UNESP |
institution |
UNESP |
reponame_str |
Repositório Institucional da UNESP |
collection |
Repositório Institucional da UNESP |
repository.name.fl_str_mv |
Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP) |
repository.mail.fl_str_mv |
|
_version_ |
1799964553566486528 |