Effects of the height and interval of cutting on forage production of cunhã (Clitoria ternatea L.)
Autor(a) principal: | |
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Data de Publicação: | 1994 |
Outros Autores: | , , |
Tipo de documento: | Artigo |
Idioma: | por |
Título da fonte: | Pesquisa Agropecuária Brasileira (Online) |
Texto Completo: | https://seer.sct.embrapa.br/index.php/pab/article/view/4140 |
Resumo: | Cunhã (Clitoria ternatea L.) provides an excellent option for food supplementation for the livestock in the Semiarid Northeast. This research aimed to study the effects of the interval and height of cutting on the forage production of cunhã, and the best combination of those two factors for its rational management. Four cutting intervals were evaluated, that is, 42, 56, 70 and 84 days, and four heights of cutting, 5.0; 10.0; 15.0 and 20.0 cm above the ground level. Total and per cutting dry matter (DM 105°C) production, dry matter percent and crude protein content were measured. A factorial 4 x 4 with a randomized block design and three replications was followed. The height of cutting did not affect (P > 0.05) the total and the per cutting phytomass production, the percent dry matter and the crude protein content of the cunhã. The interval of cutting affected (P < 0.01) the dry matter production per cutting, resulting in an increasing of the production with the length of the interval, up to the 56-day interval. The best combination of interval x height of cutting for cunhã seems to be 56 days and 5.0 cm or 10.0 cm. |
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Effects of the height and interval of cutting on forage production of cunhã (Clitoria ternatea L.)Efeito da altura e intervalo de corte na produção de forragem da cunhã (Clitoria ternatea L.)phytomass; legume; protein; managementfitomassa; leguminos; proteína; manejoCunhã (Clitoria ternatea L.) provides an excellent option for food supplementation for the livestock in the Semiarid Northeast. This research aimed to study the effects of the interval and height of cutting on the forage production of cunhã, and the best combination of those two factors for its rational management. Four cutting intervals were evaluated, that is, 42, 56, 70 and 84 days, and four heights of cutting, 5.0; 10.0; 15.0 and 20.0 cm above the ground level. Total and per cutting dry matter (DM 105°C) production, dry matter percent and crude protein content were measured. A factorial 4 x 4 with a randomized block design and three replications was followed. The height of cutting did not affect (P > 0.05) the total and the per cutting phytomass production, the percent dry matter and the crude protein content of the cunhã. The interval of cutting affected (P < 0.01) the dry matter production per cutting, resulting in an increasing of the production with the length of the interval, up to the 56-day interval. The best combination of interval x height of cutting for cunhã seems to be 56 days and 5.0 cm or 10.0 cm.A cunhã (Clitoria ternatea L.) constitui uma das alternativas para suplementação alimentar dos rebanhos no Semiárido nordestino. Objetivou-se estudar os efeitos do intervalo e da altura de corte na produção de fitomassa da cunhã e a melhor combinação destes fatores para a sua exploração racional. Avaliaram-se os intervalos: 42, 56, 70, e 84 dias e as alturas de corte: 5,0, 10,0, 15,0 e 20,0 cm, medindo-se os teores e as produções de matéria seca (MS 105°C) por corte e total e de proteína bruta, em um fatorial de 4 x 4 em blocos ao acaso com três repetições. As alturas de corte não afetaram (P < 0,05) a produção total e por corte de fitomassa e os teores de matéria seca e de proteína bruta da cunhã. A produção de matéria seca por corte aumentou (P < 0,01) com o intervalo de corte, até o intervalo de 56 dias, decrescendo nos demais. A melhor combinação de intervalo e altura de corte da cunhã foi aos 56 dias, com 5 a 10 cm.Pesquisa Agropecuaria BrasileiraPesquisa Agropecuária Brasileirade Araújo, João AmbrósioGadelha, José Adalbertoda Silva, Nilzemary LimaPereira, Raymundo Mauro de A.1994-06-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://seer.sct.embrapa.br/index.php/pab/article/view/4140Pesquisa Agropecuaria Brasileira; v.29, n.6, jun. 1994; 979-982Pesquisa Agropecuária Brasileira; v.29, n.6, jun. 1994; 979-9821678-39210100-104xreponame:Pesquisa Agropecuária Brasileira (Online)instname:Empresa Brasileira de Pesquisa Agropecuária (Embrapa)instacron:EMBRAPAporhttps://seer.sct.embrapa.br/index.php/pab/article/view/4140/1431info:eu-repo/semantics/openAccess2012-02-13T20:45:05Zoai:ojs.seer.sct.embrapa.br:article/4140Revistahttp://seer.sct.embrapa.br/index.php/pabPRIhttps://old.scielo.br/oai/scielo-oai.phppab@sct.embrapa.br || sct.pab@embrapa.br1678-39210100-204Xopendoar:2012-02-13T20:45:05Pesquisa Agropecuária Brasileira (Online) - Empresa Brasileira de Pesquisa Agropecuária (Embrapa)false |
dc.title.none.fl_str_mv |
Effects of the height and interval of cutting on forage production of cunhã (Clitoria ternatea L.) Efeito da altura e intervalo de corte na produção de forragem da cunhã (Clitoria ternatea L.) |
title |
Effects of the height and interval of cutting on forage production of cunhã (Clitoria ternatea L.) |
spellingShingle |
Effects of the height and interval of cutting on forage production of cunhã (Clitoria ternatea L.) de Araújo, João Ambrósio phytomass; legume; protein; management fitomassa; leguminos; proteína; manejo |
title_short |
Effects of the height and interval of cutting on forage production of cunhã (Clitoria ternatea L.) |
title_full |
Effects of the height and interval of cutting on forage production of cunhã (Clitoria ternatea L.) |
title_fullStr |
Effects of the height and interval of cutting on forage production of cunhã (Clitoria ternatea L.) |
title_full_unstemmed |
Effects of the height and interval of cutting on forage production of cunhã (Clitoria ternatea L.) |
title_sort |
Effects of the height and interval of cutting on forage production of cunhã (Clitoria ternatea L.) |
author |
de Araújo, João Ambrósio |
author_facet |
de Araújo, João Ambrósio Gadelha, José Adalberto da Silva, Nilzemary Lima Pereira, Raymundo Mauro de A. |
author_role |
author |
author2 |
Gadelha, José Adalberto da Silva, Nilzemary Lima Pereira, Raymundo Mauro de A. |
author2_role |
author author author |
dc.contributor.none.fl_str_mv |
|
dc.contributor.author.fl_str_mv |
de Araújo, João Ambrósio Gadelha, José Adalberto da Silva, Nilzemary Lima Pereira, Raymundo Mauro de A. |
dc.subject.por.fl_str_mv |
phytomass; legume; protein; management fitomassa; leguminos; proteína; manejo |
topic |
phytomass; legume; protein; management fitomassa; leguminos; proteína; manejo |
description |
Cunhã (Clitoria ternatea L.) provides an excellent option for food supplementation for the livestock in the Semiarid Northeast. This research aimed to study the effects of the interval and height of cutting on the forage production of cunhã, and the best combination of those two factors for its rational management. Four cutting intervals were evaluated, that is, 42, 56, 70 and 84 days, and four heights of cutting, 5.0; 10.0; 15.0 and 20.0 cm above the ground level. Total and per cutting dry matter (DM 105°C) production, dry matter percent and crude protein content were measured. A factorial 4 x 4 with a randomized block design and three replications was followed. The height of cutting did not affect (P > 0.05) the total and the per cutting phytomass production, the percent dry matter and the crude protein content of the cunhã. The interval of cutting affected (P < 0.01) the dry matter production per cutting, resulting in an increasing of the production with the length of the interval, up to the 56-day interval. The best combination of interval x height of cutting for cunhã seems to be 56 days and 5.0 cm or 10.0 cm. |
publishDate |
1994 |
dc.date.none.fl_str_mv |
1994-06-01 |
dc.type.none.fl_str_mv |
|
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.sct.embrapa.br/index.php/pab/article/view/4140 |
url |
https://seer.sct.embrapa.br/index.php/pab/article/view/4140 |
dc.language.iso.fl_str_mv |
por |
language |
por |
dc.relation.none.fl_str_mv |
https://seer.sct.embrapa.br/index.php/pab/article/view/4140/1431 |
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 |
Pesquisa Agropecuaria Brasileira Pesquisa Agropecuária Brasileira |
publisher.none.fl_str_mv |
Pesquisa Agropecuaria Brasileira Pesquisa Agropecuária Brasileira |
dc.source.none.fl_str_mv |
Pesquisa Agropecuaria Brasileira; v.29, n.6, jun. 1994; 979-982 Pesquisa Agropecuária Brasileira; v.29, n.6, jun. 1994; 979-982 1678-3921 0100-104x reponame:Pesquisa Agropecuária Brasileira (Online) instname:Empresa Brasileira de Pesquisa Agropecuária (Embrapa) instacron:EMBRAPA |
instname_str |
Empresa Brasileira de Pesquisa Agropecuária (Embrapa) |
instacron_str |
EMBRAPA |
institution |
EMBRAPA |
reponame_str |
Pesquisa Agropecuária Brasileira (Online) |
collection |
Pesquisa Agropecuária Brasileira (Online) |
repository.name.fl_str_mv |
Pesquisa Agropecuária Brasileira (Online) - Empresa Brasileira de Pesquisa Agropecuária (Embrapa) |
repository.mail.fl_str_mv |
pab@sct.embrapa.br || sct.pab@embrapa.br |
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1793416702482972672 |