Physiological traits of the initial growth in rainfed rice plants in response to seed treatment with micronutrients
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/26064 |
Resumo: | The study aimed to analyze the effect of seed treatment with micronutrients on the growth of rainfed rice plants. Treatments consisted in the absence of micronutrient application, single applications or a combination of five micronutrients applied to seeds: compound Zinc + Molybdenum (Mo 2.3, Zn 3.5 % w/v) in a dose of 2 mL kg-1 seed; Copper + Molybdenum + Zinc + Manganese (6.7 Cu, 3.2 Mo, 15 Zn; 9.4% Mn w/v) at a dose of 3 mL kg-1 seed; Zinc (100% Zn p/v) at a dose of 2 mL kg-1 seed, Manganese (50% Mn w/v) at a dose of 2ml kg-1 seed, Boron (3% B w/v) at a dose of 3 mL kg-1. Plants were collected at, three, seven and eleven days after emergence with readings of leaf area and estimates for dry weight of shoots and roots. From these data calculations were derived for the total plant dry mass, shoot/root ratio, ratio of leaf area to leaf mass and the specific leaf area. The compound mixture of Cu + Mo + Zn + Mn provided the highest seedling dry matter accumulation and highest leaf area, while single zinc applications stimulated the accumulation of root dry mass. Seed treatment with micronutrients provides better performance for the initial growth in rainfed rice plants. |
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Physiological traits of the initial growth in rainfed rice plants in response to seed treatment with micronutrients Oryza sativamicronutrientsleaf areadry matter.Agricultural SciencesThe study aimed to analyze the effect of seed treatment with micronutrients on the growth of rainfed rice plants. Treatments consisted in the absence of micronutrient application, single applications or a combination of five micronutrients applied to seeds: compound Zinc + Molybdenum (Mo 2.3, Zn 3.5 % w/v) in a dose of 2 mL kg-1 seed; Copper + Molybdenum + Zinc + Manganese (6.7 Cu, 3.2 Mo, 15 Zn; 9.4% Mn w/v) at a dose of 3 mL kg-1 seed; Zinc (100% Zn p/v) at a dose of 2 mL kg-1 seed, Manganese (50% Mn w/v) at a dose of 2ml kg-1 seed, Boron (3% B w/v) at a dose of 3 mL kg-1. Plants were collected at, three, seven and eleven days after emergence with readings of leaf area and estimates for dry weight of shoots and roots. From these data calculations were derived for the total plant dry mass, shoot/root ratio, ratio of leaf area to leaf mass and the specific leaf area. The compound mixture of Cu + Mo + Zn + Mn provided the highest seedling dry matter accumulation and highest leaf area, while single zinc applications stimulated the accumulation of root dry mass. Seed treatment with micronutrients provides better performance for the initial growth in rainfed rice plants.EDUFU2015-06-30info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://seer.ufu.br/index.php/biosciencejournal/article/view/2606410.14393/BJ-v31n4a2015-26064Bioscience Journal ; Vol. 31 No. 4 (2015): July/Aug.; 1118-1123Bioscience Journal ; v. 31 n. 4 (2015): July/Aug.; 1118-11231981-3163reponame:Bioscience journal (Online)instname:Universidade Federal de Uberlândia (UFU)instacron:UFUenghttps://seer.ufu.br/index.php/biosciencejournal/article/view/26064/16731Brazil; ContemporaryCopyright (c) 2015 Danielli Olsen, Tiago Pedó, Geison Rodrigo Aisenberg, Tiago Zanatta Aumonde, Francisco Amaral Villelahttps://creativecommons.org/licenses/by/4.0info:eu-repo/semantics/openAccessOlsen, DanielliPedó, TiagoAisenberg, Geison RodrigoAumonde, Tiago ZanattaVillela, Francisco Amaral2022-05-20T02:07:12Zoai:ojs.www.seer.ufu.br:article/26064Revistahttps://seer.ufu.br/index.php/biosciencejournalPUBhttps://seer.ufu.br/index.php/biosciencejournal/oaibiosciencej@ufu.br||1981-31631516-3725opendoar:2022-05-20T02:07:12Bioscience journal (Online) - Universidade Federal de Uberlândia (UFU)false |
dc.title.none.fl_str_mv |
Physiological traits of the initial growth in rainfed rice plants in response to seed treatment with micronutrients |
title |
Physiological traits of the initial growth in rainfed rice plants in response to seed treatment with micronutrients |
spellingShingle |
Physiological traits of the initial growth in rainfed rice plants in response to seed treatment with micronutrients Olsen, Danielli Oryza sativa micronutrients leaf area dry matter. Agricultural Sciences |
title_short |
Physiological traits of the initial growth in rainfed rice plants in response to seed treatment with micronutrients |
title_full |
Physiological traits of the initial growth in rainfed rice plants in response to seed treatment with micronutrients |
title_fullStr |
Physiological traits of the initial growth in rainfed rice plants in response to seed treatment with micronutrients |
title_full_unstemmed |
Physiological traits of the initial growth in rainfed rice plants in response to seed treatment with micronutrients |
title_sort |
Physiological traits of the initial growth in rainfed rice plants in response to seed treatment with micronutrients |
author |
Olsen, Danielli |
author_facet |
Olsen, Danielli Pedó, Tiago Aisenberg, Geison Rodrigo Aumonde, Tiago Zanatta Villela, Francisco Amaral |
author_role |
author |
author2 |
Pedó, Tiago Aisenberg, Geison Rodrigo Aumonde, Tiago Zanatta Villela, Francisco Amaral |
author2_role |
author author author author |
dc.contributor.author.fl_str_mv |
Olsen, Danielli Pedó, Tiago Aisenberg, Geison Rodrigo Aumonde, Tiago Zanatta Villela, Francisco Amaral |
dc.subject.por.fl_str_mv |
Oryza sativa micronutrients leaf area dry matter. Agricultural Sciences |
topic |
Oryza sativa micronutrients leaf area dry matter. Agricultural Sciences |
description |
The study aimed to analyze the effect of seed treatment with micronutrients on the growth of rainfed rice plants. Treatments consisted in the absence of micronutrient application, single applications or a combination of five micronutrients applied to seeds: compound Zinc + Molybdenum (Mo 2.3, Zn 3.5 % w/v) in a dose of 2 mL kg-1 seed; Copper + Molybdenum + Zinc + Manganese (6.7 Cu, 3.2 Mo, 15 Zn; 9.4% Mn w/v) at a dose of 3 mL kg-1 seed; Zinc (100% Zn p/v) at a dose of 2 mL kg-1 seed, Manganese (50% Mn w/v) at a dose of 2ml kg-1 seed, Boron (3% B w/v) at a dose of 3 mL kg-1. Plants were collected at, three, seven and eleven days after emergence with readings of leaf area and estimates for dry weight of shoots and roots. From these data calculations were derived for the total plant dry mass, shoot/root ratio, ratio of leaf area to leaf mass and the specific leaf area. The compound mixture of Cu + Mo + Zn + Mn provided the highest seedling dry matter accumulation and highest leaf area, while single zinc applications stimulated the accumulation of root dry mass. Seed treatment with micronutrients provides better performance for the initial growth in rainfed rice plants. |
publishDate |
2015 |
dc.date.none.fl_str_mv |
2015-06-30 |
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/26064 10.14393/BJ-v31n4a2015-26064 |
url |
https://seer.ufu.br/index.php/biosciencejournal/article/view/26064 |
identifier_str_mv |
10.14393/BJ-v31n4a2015-26064 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
https://seer.ufu.br/index.php/biosciencejournal/article/view/26064/16731 |
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. 4 (2015): July/Aug.; 1118-1123 Bioscience Journal ; v. 31 n. 4 (2015): July/Aug.; 1118-1123 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_ |
1797069074790875136 |