The Use of the Generalized Linear Model to Assess the Speed and Uniformity of Germination of Corn and Soybean Seeds
Autor(a) principal: | |
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Data de Publicação: | 2021 |
Outros Autores: | , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Institucional da UNESP |
Texto Completo: | http://dx.doi.org/10.3390/agronomy11030588 http://hdl.handle.net/11449/210157 |
Resumo: | The use of seeds with high physiological quality allows rapid growth and establishment of seedlings in the field to be obtained. Therefore, the accuracy of the information obtained during the determination of the physiological quality of seeds is of great importance. The objective was to use generalized linear models, investigating which link function (Probit, Logit and Complementary log-log) is suitable to predict T50 and uniformity during germination of soybean and corn seeds. To perform the experiments, we used seeds from five commercial hybrids and/or cultivars of corn and soybean. The germination speed was calculated by counting the germinated seeds and the results were expressed in the form of proportions. Germination uniformity was calculated by the difference in the times required for germination. The best model was selected according to the criteria of the test of Deviance, AIC and BIC. The Logit model showed accurate results for most cultivars. The evaluation of germination in the form of proportions considering the assumption of binomial response is satisfactory, and the choice of the link function is dependent on the characteristics of each lot and/or species evaluated. The use of this methodology makes it possible to estimate any germination time and uniformity. |
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The Use of the Generalized Linear Model to Assess the Speed and Uniformity of Germination of Corn and Soybean Seedsphysiological qualityvigorZea mays L.Glycine max (L.) Merrilllink functionsThe use of seeds with high physiological quality allows rapid growth and establishment of seedlings in the field to be obtained. Therefore, the accuracy of the information obtained during the determination of the physiological quality of seeds is of great importance. The objective was to use generalized linear models, investigating which link function (Probit, Logit and Complementary log-log) is suitable to predict T50 and uniformity during germination of soybean and corn seeds. To perform the experiments, we used seeds from five commercial hybrids and/or cultivars of corn and soybean. The germination speed was calculated by counting the germinated seeds and the results were expressed in the form of proportions. Germination uniformity was calculated by the difference in the times required for germination. The best model was selected according to the criteria of the test of Deviance, AIC and BIC. The Logit model showed accurate results for most cultivars. The evaluation of germination in the form of proportions considering the assumption of binomial response is satisfactory, and the choice of the link function is dependent on the characteristics of each lot and/or species evaluated. The use of this methodology makes it possible to estimate any germination time and uniformity.Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)ESALQ Univ Sao Paulo, Dept Exact Sci, Av Padua Dias 11,POB 9, BR-13418900 Piracicaba, SP, BrazilUNESP Sao Paulo State Univ, Sch Agr, Dept Plant Prod, Av Univ 3780, BR-18610034 Botucatu, SP, BrazilGoiano Fed Inst, Dept Agr Engn, Rod Geraldo Silva Nascimento,Km 2-5, BR-7579000 Urutai, Go, BrazilUNESP Sao Paulo State Univ, Sch Agr, Dept Plant Prod, Av Univ 3780, BR-18610034 Botucatu, SP, BrazilCNPq: 130773/2017-4FAPESP: 2018/25698-4: 309718-2018-0: 305524/2015-1MdpiUniversidade de São Paulo (USP)Universidade Estadual Paulista (Unesp)Goiano Fed InstAmorim, Deoclecio JardimPereira dos Santos, Amanda Rithieli [UNESP]Piedade, Gabriela Nunes da [UNESP]Faria, Rute Quelvia deAmaral da Silva, Edvaldo Aparecido [UNESP]Pereira Sartori, Maria Marcia [UNESP]2021-06-25T12:41:23Z2021-06-25T12:41:23Z2021-03-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article16http://dx.doi.org/10.3390/agronomy11030588Agronomy-basel. Basel: Mdpi, v. 11, n. 3, 16 p., 2021.http://hdl.handle.net/11449/21015710.3390/agronomy11030588WOS:000633149500001Web of Sciencereponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengAgronomy-baselinfo:eu-repo/semantics/openAccess2021-10-23T20:11:16Zoai:repositorio.unesp.br:11449/210157Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462021-10-23T20:11:16Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false |
dc.title.none.fl_str_mv |
The Use of the Generalized Linear Model to Assess the Speed and Uniformity of Germination of Corn and Soybean Seeds |
title |
The Use of the Generalized Linear Model to Assess the Speed and Uniformity of Germination of Corn and Soybean Seeds |
spellingShingle |
The Use of the Generalized Linear Model to Assess the Speed and Uniformity of Germination of Corn and Soybean Seeds Amorim, Deoclecio Jardim physiological quality vigor Zea mays L. Glycine max (L.) Merrill link functions |
title_short |
The Use of the Generalized Linear Model to Assess the Speed and Uniformity of Germination of Corn and Soybean Seeds |
title_full |
The Use of the Generalized Linear Model to Assess the Speed and Uniformity of Germination of Corn and Soybean Seeds |
title_fullStr |
The Use of the Generalized Linear Model to Assess the Speed and Uniformity of Germination of Corn and Soybean Seeds |
title_full_unstemmed |
The Use of the Generalized Linear Model to Assess the Speed and Uniformity of Germination of Corn and Soybean Seeds |
title_sort |
The Use of the Generalized Linear Model to Assess the Speed and Uniformity of Germination of Corn and Soybean Seeds |
author |
Amorim, Deoclecio Jardim |
author_facet |
Amorim, Deoclecio Jardim Pereira dos Santos, Amanda Rithieli [UNESP] Piedade, Gabriela Nunes da [UNESP] Faria, Rute Quelvia de Amaral da Silva, Edvaldo Aparecido [UNESP] Pereira Sartori, Maria Marcia [UNESP] |
author_role |
author |
author2 |
Pereira dos Santos, Amanda Rithieli [UNESP] Piedade, Gabriela Nunes da [UNESP] Faria, Rute Quelvia de Amaral da Silva, Edvaldo Aparecido [UNESP] Pereira Sartori, Maria Marcia [UNESP] |
author2_role |
author author author author author |
dc.contributor.none.fl_str_mv |
Universidade de São Paulo (USP) Universidade Estadual Paulista (Unesp) Goiano Fed Inst |
dc.contributor.author.fl_str_mv |
Amorim, Deoclecio Jardim Pereira dos Santos, Amanda Rithieli [UNESP] Piedade, Gabriela Nunes da [UNESP] Faria, Rute Quelvia de Amaral da Silva, Edvaldo Aparecido [UNESP] Pereira Sartori, Maria Marcia [UNESP] |
dc.subject.por.fl_str_mv |
physiological quality vigor Zea mays L. Glycine max (L.) Merrill link functions |
topic |
physiological quality vigor Zea mays L. Glycine max (L.) Merrill link functions |
description |
The use of seeds with high physiological quality allows rapid growth and establishment of seedlings in the field to be obtained. Therefore, the accuracy of the information obtained during the determination of the physiological quality of seeds is of great importance. The objective was to use generalized linear models, investigating which link function (Probit, Logit and Complementary log-log) is suitable to predict T50 and uniformity during germination of soybean and corn seeds. To perform the experiments, we used seeds from five commercial hybrids and/or cultivars of corn and soybean. The germination speed was calculated by counting the germinated seeds and the results were expressed in the form of proportions. Germination uniformity was calculated by the difference in the times required for germination. The best model was selected according to the criteria of the test of Deviance, AIC and BIC. The Logit model showed accurate results for most cultivars. The evaluation of germination in the form of proportions considering the assumption of binomial response is satisfactory, and the choice of the link function is dependent on the characteristics of each lot and/or species evaluated. The use of this methodology makes it possible to estimate any germination time and uniformity. |
publishDate |
2021 |
dc.date.none.fl_str_mv |
2021-06-25T12:41:23Z 2021-06-25T12:41:23Z 2021-03-01 |
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/10.3390/agronomy11030588 Agronomy-basel. Basel: Mdpi, v. 11, n. 3, 16 p., 2021. http://hdl.handle.net/11449/210157 10.3390/agronomy11030588 WOS:000633149500001 |
url |
http://dx.doi.org/10.3390/agronomy11030588 http://hdl.handle.net/11449/210157 |
identifier_str_mv |
Agronomy-basel. Basel: Mdpi, v. 11, n. 3, 16 p., 2021. 10.3390/agronomy11030588 WOS:000633149500001 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
Agronomy-basel |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
16 |
dc.publisher.none.fl_str_mv |
Mdpi |
publisher.none.fl_str_mv |
Mdpi |
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_ |
1797789246994513920 |