Technical and economical response of cunhà crop to water and phosphate fertilizer in the curu valley, CearÃ.
Autor(a) principal: | |
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Data de Publicação: | 2008 |
Tipo de documento: | Dissertação |
Idioma: | por |
Título da fonte: | Biblioteca Digital de Teses e Dissertações da UFC |
Texto Completo: | http://www.teses.ufc.br/tde_busca/arquivo.php?codArquivo=5230 |
Resumo: | This study had as its objective to study the effect of water depths and phosphorus levels and their interaction on productivity and economic components of the production cunhà (Clitoria ternatea L.). The experiment was conducted at the Curu Valley Experimental Farm in Pentecoste - Cearà in the period of september 2007 to March 2008. The experimental design was in randomized blocks with split plots, composed of four primary treatments in the plots, four secondary treatments in subplots and four blocks. The treatments is the combination of four irrigation depths (W1 = 615.2 mm; W2 = 605.1 mm; W3 = 540.6 mm; W4 = 365.6 mm) with four levels of phosphate fertilizer (P0 = 0; P1 = 150; P2 = 300; P3 = 450 kg ha-1de P2O5). The crop was established in the field in the spacing of 0.40 m x 0.40 m, being irrigated by a conventional spraying system (Line Source Sprinkler System), with frequency of five days. As results, the factor of production water influenced to a significance level of 1.3% the forage green mass, however, the factor of production phosphorus and the interaction between the two factors showed no significant difference between treatments at 5% level of probability. The maximum yield was estimated 73726.7 kg ha-1mm-1, obtained with the application of 700.4 mm of water and 86.74 kg ha-1 phosphorus. The factor of production water had been limiting the efficiency of cunha, that is not happening with the factor of production phosphorus. The average productivity of water presented no change to the levels of phosphorus, the same occurred with the water depths exceeding 540 mm. |
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Biblioteca Digital de Teses e Dissertações da UFC |
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info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/masterThesisTechnical and economical response of cunhà crop to water and phosphate fertilizer in the curu valley, CearÃ.AnÃlise tÃcnico-econÃmica da cunhà em funÃÃo de lÃminas de Ãgua e adubaÃÃo fosfatada no vale do curu, CearÃ.2008-08-22Raimundo Nonato TÃvora Costa05344476353http://lattes.cnpq.br/0999786396884077Maria Socorro de Souza Carneiro07327307320http://lattes.cnpq.br/6312138252500734Luis Carlos Uchoa Saunders00114910359http://lattes.cnpq.br/999874965729025776489841304http://lattes.cnpq.br/1390360353195844Eveline Viana SalgadoUniversidade Federal do CearÃPrograma de PÃs-GraduaÃÃo em Engenharia AgrÃcolaUFCBRClitoria ternatea L Forrageira IrrigaÃÃo AnÃlise econÃmica.Legume trees Clitoria ternatea L. Forrage trees Irrigation Economic analysis.IRRIGACAO E DRENAGEMThis study had as its objective to study the effect of water depths and phosphorus levels and their interaction on productivity and economic components of the production cunhà (Clitoria ternatea L.). The experiment was conducted at the Curu Valley Experimental Farm in Pentecoste - Cearà in the period of september 2007 to March 2008. The experimental design was in randomized blocks with split plots, composed of four primary treatments in the plots, four secondary treatments in subplots and four blocks. The treatments is the combination of four irrigation depths (W1 = 615.2 mm; W2 = 605.1 mm; W3 = 540.6 mm; W4 = 365.6 mm) with four levels of phosphate fertilizer (P0 = 0; P1 = 150; P2 = 300; P3 = 450 kg ha-1de P2O5). The crop was established in the field in the spacing of 0.40 m x 0.40 m, being irrigated by a conventional spraying system (Line Source Sprinkler System), with frequency of five days. As results, the factor of production water influenced to a significance level of 1.3% the forage green mass, however, the factor of production phosphorus and the interaction between the two factors showed no significant difference between treatments at 5% level of probability. The maximum yield was estimated 73726.7 kg ha-1mm-1, obtained with the application of 700.4 mm of water and 86.74 kg ha-1 phosphorus. The factor of production water had been limiting the efficiency of cunha, that is not happening with the factor of production phosphorus. The average productivity of water presented no change to the levels of phosphorus, the same occurred with the water depths exceeding 540 mm.O estudo teve como objetivo estudar o efeito das lÃminas de Ãgua e dos nÃveis de fÃsforo e sua interaÃÃo sobre a produtividade econÃmica e componentes de produÃÃo da cunhà (Clitoria ternatea L.). O experimento foi conduzido na Fazenda Experimental Vale do Curu, Pentecoste, CearÃ, no perÃodo de setembro de 2007 a marÃo de 2008. O delineamento experimental foi em blocos ao acaso com parcelas subdivididas, composto de quatro tratamentos primÃrios nas parcelas, quatro tratamentos secundÃrios nas subparcelas e quatro blocos. Os tratamentos constituÃram-se da combinaÃÃo de quatro lÃminas de Ãgua (W1=615,2 mm; W2=605,1 mm; W3=540,6 mm e W4=365,6 mm) e quatro nÃveis de adubaÃÃo fosfatada (P0=0; P1=150; P2=300; P3=450 kg.ha-1 de P2O5). A cultura foi estabelecida no campo com espaÃamento de 0,40 m x 0,40 m, irrigada por um sistema de aspersÃo convencional âLine Source Sprinkler Systemâ, com freqÃÃncia de cinco dias. Conforme resultados obtidos, o fator de produÃÃo Ãgua influenciou em nÃvel de significÃncia de 1,3% a massa verde de forragem, no entanto, o fator de produÃÃo fÃsforo e a interaÃÃo entre os dois fatores nÃo apresentaram diferenÃas significativas entre os tratamentos em nÃvel de 5% de probabilidade. A produtividade mÃxima estimada foi de 73726,7 kg.ha-1mm-1, obtido com a aplicaÃÃo de 700,4 mm de Ãgua e 86,74 kg.ha-1 de fÃsforo. O fator de produÃÃo Ãgua se apresentou limitante ao rendimento da cunhÃ, o mesmo nÃo ocorrendo com o fator de produÃÃo fÃsforo. A produtividade mÃdia da Ãgua nÃo apresentou alteraÃÃo com os nÃveis de fÃsforo, o mesmo ocorrendo com os nÃveis de Ãgua superiores a 540 mm.Conselho Nacional de Desenvolvimento CientÃfico e TecnolÃgicohttp://www.teses.ufc.br/tde_busca/arquivo.php?codArquivo=5230application/pdfinfo:eu-repo/semantics/openAccessporreponame:Biblioteca Digital de Teses e Dissertações da UFCinstname:Universidade Federal do Cearáinstacron:UFC2019-01-21T11:18:19Zmail@mail.com - |
dc.title.en.fl_str_mv |
Technical and economical response of cunhà crop to water and phosphate fertilizer in the curu valley, CearÃ. |
dc.title.alternative.pt.fl_str_mv |
AnÃlise tÃcnico-econÃmica da cunhà em funÃÃo de lÃminas de Ãgua e adubaÃÃo fosfatada no vale do curu, CearÃ. |
title |
Technical and economical response of cunhà crop to water and phosphate fertilizer in the curu valley, CearÃ. |
spellingShingle |
Technical and economical response of cunhà crop to water and phosphate fertilizer in the curu valley, CearÃ. Eveline Viana Salgado Clitoria ternatea L Forrageira IrrigaÃÃo AnÃlise econÃmica. Legume trees Clitoria ternatea L. Forrage trees Irrigation Economic analysis. IRRIGACAO E DRENAGEM |
title_short |
Technical and economical response of cunhà crop to water and phosphate fertilizer in the curu valley, CearÃ. |
title_full |
Technical and economical response of cunhà crop to water and phosphate fertilizer in the curu valley, CearÃ. |
title_fullStr |
Technical and economical response of cunhà crop to water and phosphate fertilizer in the curu valley, CearÃ. |
title_full_unstemmed |
Technical and economical response of cunhà crop to water and phosphate fertilizer in the curu valley, CearÃ. |
title_sort |
Technical and economical response of cunhà crop to water and phosphate fertilizer in the curu valley, CearÃ. |
author |
Eveline Viana Salgado |
author_facet |
Eveline Viana Salgado |
author_role |
author |
dc.contributor.advisor1.fl_str_mv |
Raimundo Nonato TÃvora Costa |
dc.contributor.advisor1ID.fl_str_mv |
05344476353 |
dc.contributor.advisor1Lattes.fl_str_mv |
http://lattes.cnpq.br/0999786396884077 |
dc.contributor.referee1.fl_str_mv |
Maria Socorro de Souza Carneiro |
dc.contributor.referee1ID.fl_str_mv |
07327307320 |
dc.contributor.referee1Lattes.fl_str_mv |
http://lattes.cnpq.br/6312138252500734 |
dc.contributor.referee2.fl_str_mv |
Luis Carlos Uchoa Saunders |
dc.contributor.referee2ID.fl_str_mv |
00114910359 |
dc.contributor.referee2Lattes.fl_str_mv |
http://lattes.cnpq.br/9998749657290257 |
dc.contributor.authorID.fl_str_mv |
76489841304 |
dc.contributor.authorLattes.fl_str_mv |
http://lattes.cnpq.br/1390360353195844 |
dc.contributor.author.fl_str_mv |
Eveline Viana Salgado |
contributor_str_mv |
Raimundo Nonato TÃvora Costa Maria Socorro de Souza Carneiro Luis Carlos Uchoa Saunders |
dc.subject.por.fl_str_mv |
Clitoria ternatea L Forrageira IrrigaÃÃo AnÃlise econÃmica. |
topic |
Clitoria ternatea L Forrageira IrrigaÃÃo AnÃlise econÃmica. Legume trees Clitoria ternatea L. Forrage trees Irrigation Economic analysis. IRRIGACAO E DRENAGEM |
dc.subject.eng.fl_str_mv |
Legume trees Clitoria ternatea L. Forrage trees Irrigation Economic analysis. |
dc.subject.cnpq.fl_str_mv |
IRRIGACAO E DRENAGEM |
dc.description.sponsorship.fl_txt_mv |
Conselho Nacional de Desenvolvimento CientÃfico e TecnolÃgico |
dc.description.abstract.por.fl_txt_mv |
This study had as its objective to study the effect of water depths and phosphorus levels and their interaction on productivity and economic components of the production cunhà (Clitoria ternatea L.). The experiment was conducted at the Curu Valley Experimental Farm in Pentecoste - Cearà in the period of september 2007 to March 2008. The experimental design was in randomized blocks with split plots, composed of four primary treatments in the plots, four secondary treatments in subplots and four blocks. The treatments is the combination of four irrigation depths (W1 = 615.2 mm; W2 = 605.1 mm; W3 = 540.6 mm; W4 = 365.6 mm) with four levels of phosphate fertilizer (P0 = 0; P1 = 150; P2 = 300; P3 = 450 kg ha-1de P2O5). The crop was established in the field in the spacing of 0.40 m x 0.40 m, being irrigated by a conventional spraying system (Line Source Sprinkler System), with frequency of five days. As results, the factor of production water influenced to a significance level of 1.3% the forage green mass, however, the factor of production phosphorus and the interaction between the two factors showed no significant difference between treatments at 5% level of probability. The maximum yield was estimated 73726.7 kg ha-1mm-1, obtained with the application of 700.4 mm of water and 86.74 kg ha-1 phosphorus. The factor of production water had been limiting the efficiency of cunha, that is not happening with the factor of production phosphorus. The average productivity of water presented no change to the levels of phosphorus, the same occurred with the water depths exceeding 540 mm. O estudo teve como objetivo estudar o efeito das lÃminas de Ãgua e dos nÃveis de fÃsforo e sua interaÃÃo sobre a produtividade econÃmica e componentes de produÃÃo da cunhà (Clitoria ternatea L.). O experimento foi conduzido na Fazenda Experimental Vale do Curu, Pentecoste, CearÃ, no perÃodo de setembro de 2007 a marÃo de 2008. O delineamento experimental foi em blocos ao acaso com parcelas subdivididas, composto de quatro tratamentos primÃrios nas parcelas, quatro tratamentos secundÃrios nas subparcelas e quatro blocos. Os tratamentos constituÃram-se da combinaÃÃo de quatro lÃminas de Ãgua (W1=615,2 mm; W2=605,1 mm; W3=540,6 mm e W4=365,6 mm) e quatro nÃveis de adubaÃÃo fosfatada (P0=0; P1=150; P2=300; P3=450 kg.ha-1 de P2O5). A cultura foi estabelecida no campo com espaÃamento de 0,40 m x 0,40 m, irrigada por um sistema de aspersÃo convencional âLine Source Sprinkler Systemâ, com freqÃÃncia de cinco dias. Conforme resultados obtidos, o fator de produÃÃo Ãgua influenciou em nÃvel de significÃncia de 1,3% a massa verde de forragem, no entanto, o fator de produÃÃo fÃsforo e a interaÃÃo entre os dois fatores nÃo apresentaram diferenÃas significativas entre os tratamentos em nÃvel de 5% de probabilidade. A produtividade mÃxima estimada foi de 73726,7 kg.ha-1mm-1, obtido com a aplicaÃÃo de 700,4 mm de Ãgua e 86,74 kg.ha-1 de fÃsforo. O fator de produÃÃo Ãgua se apresentou limitante ao rendimento da cunhÃ, o mesmo nÃo ocorrendo com o fator de produÃÃo fÃsforo. A produtividade mÃdia da Ãgua nÃo apresentou alteraÃÃo com os nÃveis de fÃsforo, o mesmo ocorrendo com os nÃveis de Ãgua superiores a 540 mm. |
description |
This study had as its objective to study the effect of water depths and phosphorus levels and their interaction on productivity and economic components of the production cunhà (Clitoria ternatea L.). The experiment was conducted at the Curu Valley Experimental Farm in Pentecoste - Cearà in the period of september 2007 to March 2008. The experimental design was in randomized blocks with split plots, composed of four primary treatments in the plots, four secondary treatments in subplots and four blocks. The treatments is the combination of four irrigation depths (W1 = 615.2 mm; W2 = 605.1 mm; W3 = 540.6 mm; W4 = 365.6 mm) with four levels of phosphate fertilizer (P0 = 0; P1 = 150; P2 = 300; P3 = 450 kg ha-1de P2O5). The crop was established in the field in the spacing of 0.40 m x 0.40 m, being irrigated by a conventional spraying system (Line Source Sprinkler System), with frequency of five days. As results, the factor of production water influenced to a significance level of 1.3% the forage green mass, however, the factor of production phosphorus and the interaction between the two factors showed no significant difference between treatments at 5% level of probability. The maximum yield was estimated 73726.7 kg ha-1mm-1, obtained with the application of 700.4 mm of water and 86.74 kg ha-1 phosphorus. The factor of production water had been limiting the efficiency of cunha, that is not happening with the factor of production phosphorus. The average productivity of water presented no change to the levels of phosphorus, the same occurred with the water depths exceeding 540 mm. |
publishDate |
2008 |
dc.date.issued.fl_str_mv |
2008-08-22 |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/masterThesis |
status_str |
publishedVersion |
format |
masterThesis |
dc.identifier.uri.fl_str_mv |
http://www.teses.ufc.br/tde_busca/arquivo.php?codArquivo=5230 |
url |
http://www.teses.ufc.br/tde_busca/arquivo.php?codArquivo=5230 |
dc.language.iso.fl_str_mv |
por |
language |
por |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
application/pdf |
dc.publisher.none.fl_str_mv |
Universidade Federal do Cearà |
dc.publisher.program.fl_str_mv |
Programa de PÃs-GraduaÃÃo em Engenharia AgrÃcola |
dc.publisher.initials.fl_str_mv |
UFC |
dc.publisher.country.fl_str_mv |
BR |
publisher.none.fl_str_mv |
Universidade Federal do Cearà |
dc.source.none.fl_str_mv |
reponame:Biblioteca Digital de Teses e Dissertações da UFC instname:Universidade Federal do Ceará instacron:UFC |
reponame_str |
Biblioteca Digital de Teses e Dissertações da UFC |
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Biblioteca Digital de Teses e Dissertações da UFC |
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Universidade Federal do Ceará |
instacron_str |
UFC |
institution |
UFC |
repository.name.fl_str_mv |
-
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repository.mail.fl_str_mv |
mail@mail.com |
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1643295143445397504 |