Temperature, potassium nitrate, substrate, and harvesting time on the germination of zoysia grass seeds
Autor(a) principal: | |
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Data de Publicação: | 2020 |
Outros Autores: | , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Institucional da UNESP |
Texto Completo: | http://dx.doi.org/10.1590/2447-536X.v26i1.2043 http://hdl.handle.net/11449/201848 |
Resumo: | Zoysia japonica grass has commercial importance to Brazil due to its use in golf courses and football stadiums. The main concern about its commercial cultivation is the unevenness on seed germination as well as the ideal seed harvesting time. Therefore, the objective was to measure the effect of temperature and potassium nitrate on dormancy overcoming, and of substrate and harvesting time on germination of zoysia grass seeds (Zoysia japonica Steud). There were three experiments: 1) temperature and potassium nitrate treatments, with six temperature conditions (constants at 20 C, 25 C, 30 C, and 35 C, and alternating at 20-30 C and 20-35 C), under absence or presence of potassium nitrate; 2) temperature and substrate treatments, with two temperature conditions (alternating at 20-30 C and 20-35 C) and three types of substrates (on paper, between paper, and on sand); and 3) harvesting time treatments, which seeds were obtained by manual harvesting comprising 11 harvesting periods. Seeds germinated more rapidly on the sand and paper, at the alternating temperature of 20-35 °C. The best period for seed harvesting was from 18 to 19 days after ear emergence in the production field. |
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Temperature, potassium nitrate, substrate, and harvesting time on the germination of zoysia grass seedsDormancyLawnPhysiological maturationZoysia japonicaZoysia japonica grass has commercial importance to Brazil due to its use in golf courses and football stadiums. The main concern about its commercial cultivation is the unevenness on seed germination as well as the ideal seed harvesting time. Therefore, the objective was to measure the effect of temperature and potassium nitrate on dormancy overcoming, and of substrate and harvesting time on germination of zoysia grass seeds (Zoysia japonica Steud). There were three experiments: 1) temperature and potassium nitrate treatments, with six temperature conditions (constants at 20 C, 25 C, 30 C, and 35 C, and alternating at 20-30 C and 20-35 C), under absence or presence of potassium nitrate; 2) temperature and substrate treatments, with two temperature conditions (alternating at 20-30 C and 20-35 C) and three types of substrates (on paper, between paper, and on sand); and 3) harvesting time treatments, which seeds were obtained by manual harvesting comprising 11 harvesting periods. Seeds germinated more rapidly on the sand and paper, at the alternating temperature of 20-35 °C. The best period for seed harvesting was from 18 to 19 days after ear emergence in the production field.São Paulo State University (Unesp College of Agricultural and Veterinarian SciencesFederal University of Paraná (UFPR) Advanced Campus of Jandaia do Sul-PRSão Paulo State University (Unesp College of Agricultural and Veterinarian SciencesUniversidade Estadual Paulista (Unesp)Universidade Federal do Paraná (UFPR)Zanon, Mauricio Ercoli [UNESP]Mazzini-Guedes, Renata BachinFerraz, Marcos Vieira [UNESP]Bezerra, Amanda Kelly Dias [UNESP]Muniz, Ana Carolina Correa [UNESP]Pivetta, Kathia Fernandes Lopes [UNESP]2020-12-12T02:43:23Z2020-12-12T02:43:23Z2020-01-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article51-56application/pdfhttp://dx.doi.org/10.1590/2447-536X.v26i1.2043Ornamental Horticulture, v. 26, n. 1, p. 51-56, 2020.2447-536Xhttp://hdl.handle.net/11449/20184810.1590/2447-536X.v26i1.2043S2447-536X20200001000512-s2.0-85086093738S2447-536X2020000100051.pdfScopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengOrnamental Horticultureinfo:eu-repo/semantics/openAccess2023-11-13T06:11:33Zoai:repositorio.unesp.br:11449/201848Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462023-11-13T06:11:33Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false |
dc.title.none.fl_str_mv |
Temperature, potassium nitrate, substrate, and harvesting time on the germination of zoysia grass seeds |
title |
Temperature, potassium nitrate, substrate, and harvesting time on the germination of zoysia grass seeds |
spellingShingle |
Temperature, potassium nitrate, substrate, and harvesting time on the germination of zoysia grass seeds Zanon, Mauricio Ercoli [UNESP] Dormancy Lawn Physiological maturation Zoysia japonica |
title_short |
Temperature, potassium nitrate, substrate, and harvesting time on the germination of zoysia grass seeds |
title_full |
Temperature, potassium nitrate, substrate, and harvesting time on the germination of zoysia grass seeds |
title_fullStr |
Temperature, potassium nitrate, substrate, and harvesting time on the germination of zoysia grass seeds |
title_full_unstemmed |
Temperature, potassium nitrate, substrate, and harvesting time on the germination of zoysia grass seeds |
title_sort |
Temperature, potassium nitrate, substrate, and harvesting time on the germination of zoysia grass seeds |
author |
Zanon, Mauricio Ercoli [UNESP] |
author_facet |
Zanon, Mauricio Ercoli [UNESP] Mazzini-Guedes, Renata Bachin Ferraz, Marcos Vieira [UNESP] Bezerra, Amanda Kelly Dias [UNESP] Muniz, Ana Carolina Correa [UNESP] Pivetta, Kathia Fernandes Lopes [UNESP] |
author_role |
author |
author2 |
Mazzini-Guedes, Renata Bachin Ferraz, Marcos Vieira [UNESP] Bezerra, Amanda Kelly Dias [UNESP] Muniz, Ana Carolina Correa [UNESP] Pivetta, Kathia Fernandes Lopes [UNESP] |
author2_role |
author author author author author |
dc.contributor.none.fl_str_mv |
Universidade Estadual Paulista (Unesp) Universidade Federal do Paraná (UFPR) |
dc.contributor.author.fl_str_mv |
Zanon, Mauricio Ercoli [UNESP] Mazzini-Guedes, Renata Bachin Ferraz, Marcos Vieira [UNESP] Bezerra, Amanda Kelly Dias [UNESP] Muniz, Ana Carolina Correa [UNESP] Pivetta, Kathia Fernandes Lopes [UNESP] |
dc.subject.por.fl_str_mv |
Dormancy Lawn Physiological maturation Zoysia japonica |
topic |
Dormancy Lawn Physiological maturation Zoysia japonica |
description |
Zoysia japonica grass has commercial importance to Brazil due to its use in golf courses and football stadiums. The main concern about its commercial cultivation is the unevenness on seed germination as well as the ideal seed harvesting time. Therefore, the objective was to measure the effect of temperature and potassium nitrate on dormancy overcoming, and of substrate and harvesting time on germination of zoysia grass seeds (Zoysia japonica Steud). There were three experiments: 1) temperature and potassium nitrate treatments, with six temperature conditions (constants at 20 C, 25 C, 30 C, and 35 C, and alternating at 20-30 C and 20-35 C), under absence or presence of potassium nitrate; 2) temperature and substrate treatments, with two temperature conditions (alternating at 20-30 C and 20-35 C) and three types of substrates (on paper, between paper, and on sand); and 3) harvesting time treatments, which seeds were obtained by manual harvesting comprising 11 harvesting periods. Seeds germinated more rapidly on the sand and paper, at the alternating temperature of 20-35 °C. The best period for seed harvesting was from 18 to 19 days after ear emergence in the production field. |
publishDate |
2020 |
dc.date.none.fl_str_mv |
2020-12-12T02:43:23Z 2020-12-12T02:43:23Z 2020-01-01 |
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/10.1590/2447-536X.v26i1.2043 Ornamental Horticulture, v. 26, n. 1, p. 51-56, 2020. 2447-536X http://hdl.handle.net/11449/201848 10.1590/2447-536X.v26i1.2043 S2447-536X2020000100051 2-s2.0-85086093738 S2447-536X2020000100051.pdf |
url |
http://dx.doi.org/10.1590/2447-536X.v26i1.2043 http://hdl.handle.net/11449/201848 |
identifier_str_mv |
Ornamental Horticulture, v. 26, n. 1, p. 51-56, 2020. 2447-536X 10.1590/2447-536X.v26i1.2043 S2447-536X2020000100051 2-s2.0-85086093738 S2447-536X2020000100051.pdf |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
Ornamental Horticulture |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
51-56 application/pdf |
dc.source.none.fl_str_mv |
Scopus 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_ |
1792961811301007360 |