Growth and productivity of purging nut (Jatropha Curcas L.) crop grown on an Oxisol in tangará da serra (MT, Brasil)
Autor(a) principal: | |
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Data de Publicação: | 2013 |
Outros Autores: | , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Institucional da UNESP |
Texto Completo: | http://hdl.handle.net/11449/227408 |
Resumo: | The purging nut (Jatropha. Curcas, L.) is a flowering plant, described as a poisonous, semi-evergreen shrub or small tree, which belongs to the family Euphorbiaceae. Cultivation is uncomplicated and the plant shows a fast vegetative growth, so that the reproductive period is achieved within six months. In Brazil, research dealing with this crop is rather recent so that there is a need to farther assess adequate management of this species. Therefore, the aim of this work was to evaluate growth and productivity of a purging nut crop growing on an Oxisol (Latossolo Vermelho Distroférrico following the Brazilian Soil Classification System) at the Tangará da Serra municipality, MT, Brazil. The field work was performed from August 2007 to August 2008 at the experimental site of Universidade do Estado de Mato Grosso (UNEMAT), located at 14°37'10 south latitude and 57°29'09 west longitude and with 320 mean altitude asl. Plant height and plant production of purging nut were determined. Mean productivity per hectare and per plant during the first year of cultivation as the sum of all the values of the respective individual determinations. Mean growth of purging nut plants during the studied period was 148.45 cm, corresponding to 0.56 cm day-1. Most seed production occurred during the third productive month, which accounted for 44.51% of the total. The mean final productivity was as high as 595.36 kg ha-1 of seeds. |
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Growth and productivity of purging nut (Jatropha Curcas L.) crop grown on an Oxisol in tangará da serra (MT, Brasil)Jatropha curcas l.OxisolPhenological stagesSeed productionThe purging nut (Jatropha. Curcas, L.) is a flowering plant, described as a poisonous, semi-evergreen shrub or small tree, which belongs to the family Euphorbiaceae. Cultivation is uncomplicated and the plant shows a fast vegetative growth, so that the reproductive period is achieved within six months. In Brazil, research dealing with this crop is rather recent so that there is a need to farther assess adequate management of this species. Therefore, the aim of this work was to evaluate growth and productivity of a purging nut crop growing on an Oxisol (Latossolo Vermelho Distroférrico following the Brazilian Soil Classification System) at the Tangará da Serra municipality, MT, Brazil. The field work was performed from August 2007 to August 2008 at the experimental site of Universidade do Estado de Mato Grosso (UNEMAT), located at 14°37'10 south latitude and 57°29'09 west longitude and with 320 mean altitude asl. Plant height and plant production of purging nut were determined. Mean productivity per hectare and per plant during the first year of cultivation as the sum of all the values of the respective individual determinations. Mean growth of purging nut plants during the studied period was 148.45 cm, corresponding to 0.56 cm day-1. Most seed production occurred during the third productive month, which accounted for 44.51% of the total. The mean final productivity was as high as 595.36 kg ha-1 of seeds.Universidade Estadual Paulista (UNESP) Departamento de Fitossanidade Engenharia Rural e Solos, Campus Ilha Solteira, SPUniversidade do Estado de Mato Grosso (UNEMAT) Departamento de Agronomia, Campus de Tangará da Serra, MTUniversidad Politécnica de Madrid Departamento de Edafología Ciudad Universitario, MadridUniversidade Estadual Paulista (UNESP) Departamento de Fitossanidade Engenharia Rural e Solos, Campus Ilha Solteira, SPUniversidade Estadual Paulista (UNESP)Universidade do Estado de Mato Grosso (UNEMAT)Ciudad UniversitarioDalchiavon, F. C. [UNESP]Dallacort, R.Colleti, A. J.Montanari, R. [UNESP]Paz-Ferreiro, J.2022-04-29T07:13:11Z2022-04-29T07:13:11Z2013-01-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article139-146Cadernos do Laboratorio Xeoloxico de Laxe, n. 37, p. 139-146, 2013.0213-4497http://hdl.handle.net/11449/2274082-s2.0-84891126320Scopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengCadernos do Laboratorio Xeoloxico de Laxeinfo:eu-repo/semantics/openAccess2024-07-05T18:12:56Zoai:repositorio.unesp.br:11449/227408Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-08-05T16:55:32.423285Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false |
dc.title.none.fl_str_mv |
Growth and productivity of purging nut (Jatropha Curcas L.) crop grown on an Oxisol in tangará da serra (MT, Brasil) |
title |
Growth and productivity of purging nut (Jatropha Curcas L.) crop grown on an Oxisol in tangará da serra (MT, Brasil) |
spellingShingle |
Growth and productivity of purging nut (Jatropha Curcas L.) crop grown on an Oxisol in tangará da serra (MT, Brasil) Dalchiavon, F. C. [UNESP] Jatropha curcas l. Oxisol Phenological stages Seed production |
title_short |
Growth and productivity of purging nut (Jatropha Curcas L.) crop grown on an Oxisol in tangará da serra (MT, Brasil) |
title_full |
Growth and productivity of purging nut (Jatropha Curcas L.) crop grown on an Oxisol in tangará da serra (MT, Brasil) |
title_fullStr |
Growth and productivity of purging nut (Jatropha Curcas L.) crop grown on an Oxisol in tangará da serra (MT, Brasil) |
title_full_unstemmed |
Growth and productivity of purging nut (Jatropha Curcas L.) crop grown on an Oxisol in tangará da serra (MT, Brasil) |
title_sort |
Growth and productivity of purging nut (Jatropha Curcas L.) crop grown on an Oxisol in tangará da serra (MT, Brasil) |
author |
Dalchiavon, F. C. [UNESP] |
author_facet |
Dalchiavon, F. C. [UNESP] Dallacort, R. Colleti, A. J. Montanari, R. [UNESP] Paz-Ferreiro, J. |
author_role |
author |
author2 |
Dallacort, R. Colleti, A. J. Montanari, R. [UNESP] Paz-Ferreiro, J. |
author2_role |
author author author author |
dc.contributor.none.fl_str_mv |
Universidade Estadual Paulista (UNESP) Universidade do Estado de Mato Grosso (UNEMAT) Ciudad Universitario |
dc.contributor.author.fl_str_mv |
Dalchiavon, F. C. [UNESP] Dallacort, R. Colleti, A. J. Montanari, R. [UNESP] Paz-Ferreiro, J. |
dc.subject.por.fl_str_mv |
Jatropha curcas l. Oxisol Phenological stages Seed production |
topic |
Jatropha curcas l. Oxisol Phenological stages Seed production |
description |
The purging nut (Jatropha. Curcas, L.) is a flowering plant, described as a poisonous, semi-evergreen shrub or small tree, which belongs to the family Euphorbiaceae. Cultivation is uncomplicated and the plant shows a fast vegetative growth, so that the reproductive period is achieved within six months. In Brazil, research dealing with this crop is rather recent so that there is a need to farther assess adequate management of this species. Therefore, the aim of this work was to evaluate growth and productivity of a purging nut crop growing on an Oxisol (Latossolo Vermelho Distroférrico following the Brazilian Soil Classification System) at the Tangará da Serra municipality, MT, Brazil. The field work was performed from August 2007 to August 2008 at the experimental site of Universidade do Estado de Mato Grosso (UNEMAT), located at 14°37'10 south latitude and 57°29'09 west longitude and with 320 mean altitude asl. Plant height and plant production of purging nut were determined. Mean productivity per hectare and per plant during the first year of cultivation as the sum of all the values of the respective individual determinations. Mean growth of purging nut plants during the studied period was 148.45 cm, corresponding to 0.56 cm day-1. Most seed production occurred during the third productive month, which accounted for 44.51% of the total. The mean final productivity was as high as 595.36 kg ha-1 of seeds. |
publishDate |
2013 |
dc.date.none.fl_str_mv |
2013-01-01 2022-04-29T07:13:11Z 2022-04-29T07:13:11Z |
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 |
Cadernos do Laboratorio Xeoloxico de Laxe, n. 37, p. 139-146, 2013. 0213-4497 http://hdl.handle.net/11449/227408 2-s2.0-84891126320 |
identifier_str_mv |
Cadernos do Laboratorio Xeoloxico de Laxe, n. 37, p. 139-146, 2013. 0213-4497 2-s2.0-84891126320 |
url |
http://hdl.handle.net/11449/227408 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
Cadernos do Laboratorio Xeoloxico de Laxe |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
139-146 |
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 |
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1808128722269634560 |