Castor cake as organic fertilizer to control gastrointestinal nematodes in pasture-raised sheep
Autor(a) principal: | |
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Data de Publicação: | 2020 |
Outros Autores: | , , , , , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Revista Brasileira de Parasitologia Veterinária (Online) |
Texto Completo: | http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1984-29612020000400321 |
Resumo: | Abstract Gastrointestinal parasitism is one of the factors that discourages farmers from raising small ruminants in cultivated pastures. To validate a soil treatment strategy to control the free-living stages of gastrointestinal nematodes (GIN), castor cake (CC) was used as a fertilizer on a pasture where sheep grazed on guinea grass under continuous stocking. On day zero, the pasture was divided into three paddocks, contaminated by GIN and treated, respectively, with CC divided into two applications (2CC1/2), CC in a single application (CC1) and organic compost in a single application (control). On day 21, eight GIN-free sheep were placed in each paddock. On day 58, significant differences (P<0.05) were observed: reduction of up to 66.10% in larvae.g-1 of dry mass in pastures fertilized with CC, decrease of up to 60.72% in infection rates among the animals in the groups treated with CC, higher average daily weight gain (over 185 g.day-1) and packed cell volume (over 26%) in the groups treated with CC, when compared to the control (128 g.day-1; 20.9%). In view of the results, the use of CC, mainly CC1, as a fertilizer for guinea grass pastures, under continuous stocking, proved to be promising, with 63.41% effectiveness in controlling worm infestations. |
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Castor cake as organic fertilizer to control gastrointestinal nematodes in pasture-raised sheepProductive performanceHaemonchus contortuscontinuous stockingMegathyrsus maximussmall ruminantsagroindustrial wasteAbstract Gastrointestinal parasitism is one of the factors that discourages farmers from raising small ruminants in cultivated pastures. To validate a soil treatment strategy to control the free-living stages of gastrointestinal nematodes (GIN), castor cake (CC) was used as a fertilizer on a pasture where sheep grazed on guinea grass under continuous stocking. On day zero, the pasture was divided into three paddocks, contaminated by GIN and treated, respectively, with CC divided into two applications (2CC1/2), CC in a single application (CC1) and organic compost in a single application (control). On day 21, eight GIN-free sheep were placed in each paddock. On day 58, significant differences (P<0.05) were observed: reduction of up to 66.10% in larvae.g-1 of dry mass in pastures fertilized with CC, decrease of up to 60.72% in infection rates among the animals in the groups treated with CC, higher average daily weight gain (over 185 g.day-1) and packed cell volume (over 26%) in the groups treated with CC, when compared to the control (128 g.day-1; 20.9%). In view of the results, the use of CC, mainly CC1, as a fertilizer for guinea grass pastures, under continuous stocking, proved to be promising, with 63.41% effectiveness in controlling worm infestations.Colégio Brasileiro de Parasitologia Veterinária2020-01-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S1984-29612020000400321Revista Brasileira de Parasitologia Veterinária v.29 n.4 2020reponame:Revista Brasileira de Parasitologia Veterinária (Online)instname:Colégio Brasileiro de Parasitologia Veterinária (CBPV)instacron:CBPV10.1590/s1984-29612020103info:eu-repo/semantics/openAccessMaranguape,Jéssica SousaPompeu,Roberto Cláudio Fernandes FrancoVieira,Luiz da SilvaSouza,Henrique Antunes deOliveira,Eduardo Luiz deSousa,Ana Márjory PaivaCosta,Clésio dos SantosSantos,Milena Alves dosPereira,Patrício LeandroSalles,Hévila Oliveiraeng2020-11-30T00:00:00Zoai:scielo:S1984-29612020000400321Revistahttp://www.scielo.br/scielo.php?script=sci_serial&lng=pt&pid=1984-2961https://old.scielo.br/oai/scielo-oai.php||zacariascbpv@fcav.unesp.br1984-29610103-846Xopendoar:2020-11-30T00:00Revista Brasileira de Parasitologia Veterinária (Online) - Colégio Brasileiro de Parasitologia Veterinária (CBPV)false |
dc.title.none.fl_str_mv |
Castor cake as organic fertilizer to control gastrointestinal nematodes in pasture-raised sheep |
title |
Castor cake as organic fertilizer to control gastrointestinal nematodes in pasture-raised sheep |
spellingShingle |
Castor cake as organic fertilizer to control gastrointestinal nematodes in pasture-raised sheep Maranguape,Jéssica Sousa Productive performance Haemonchus contortus continuous stocking Megathyrsus maximus small ruminants agroindustrial waste |
title_short |
Castor cake as organic fertilizer to control gastrointestinal nematodes in pasture-raised sheep |
title_full |
Castor cake as organic fertilizer to control gastrointestinal nematodes in pasture-raised sheep |
title_fullStr |
Castor cake as organic fertilizer to control gastrointestinal nematodes in pasture-raised sheep |
title_full_unstemmed |
Castor cake as organic fertilizer to control gastrointestinal nematodes in pasture-raised sheep |
title_sort |
Castor cake as organic fertilizer to control gastrointestinal nematodes in pasture-raised sheep |
author |
Maranguape,Jéssica Sousa |
author_facet |
Maranguape,Jéssica Sousa Pompeu,Roberto Cláudio Fernandes Franco Vieira,Luiz da Silva Souza,Henrique Antunes de Oliveira,Eduardo Luiz de Sousa,Ana Márjory Paiva Costa,Clésio dos Santos Santos,Milena Alves dos Pereira,Patrício Leandro Salles,Hévila Oliveira |
author_role |
author |
author2 |
Pompeu,Roberto Cláudio Fernandes Franco Vieira,Luiz da Silva Souza,Henrique Antunes de Oliveira,Eduardo Luiz de Sousa,Ana Márjory Paiva Costa,Clésio dos Santos Santos,Milena Alves dos Pereira,Patrício Leandro Salles,Hévila Oliveira |
author2_role |
author author author author author author author author author |
dc.contributor.author.fl_str_mv |
Maranguape,Jéssica Sousa Pompeu,Roberto Cláudio Fernandes Franco Vieira,Luiz da Silva Souza,Henrique Antunes de Oliveira,Eduardo Luiz de Sousa,Ana Márjory Paiva Costa,Clésio dos Santos Santos,Milena Alves dos Pereira,Patrício Leandro Salles,Hévila Oliveira |
dc.subject.por.fl_str_mv |
Productive performance Haemonchus contortus continuous stocking Megathyrsus maximus small ruminants agroindustrial waste |
topic |
Productive performance Haemonchus contortus continuous stocking Megathyrsus maximus small ruminants agroindustrial waste |
description |
Abstract Gastrointestinal parasitism is one of the factors that discourages farmers from raising small ruminants in cultivated pastures. To validate a soil treatment strategy to control the free-living stages of gastrointestinal nematodes (GIN), castor cake (CC) was used as a fertilizer on a pasture where sheep grazed on guinea grass under continuous stocking. On day zero, the pasture was divided into three paddocks, contaminated by GIN and treated, respectively, with CC divided into two applications (2CC1/2), CC in a single application (CC1) and organic compost in a single application (control). On day 21, eight GIN-free sheep were placed in each paddock. On day 58, significant differences (P<0.05) were observed: reduction of up to 66.10% in larvae.g-1 of dry mass in pastures fertilized with CC, decrease of up to 60.72% in infection rates among the animals in the groups treated with CC, higher average daily weight gain (over 185 g.day-1) and packed cell volume (over 26%) in the groups treated with CC, when compared to the control (128 g.day-1; 20.9%). In view of the results, the use of CC, mainly CC1, as a fertilizer for guinea grass pastures, under continuous stocking, proved to be promising, with 63.41% effectiveness in controlling worm infestations. |
publishDate |
2020 |
dc.date.none.fl_str_mv |
2020-01-01 |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1984-29612020000400321 |
url |
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1984-29612020000400321 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
10.1590/s1984-29612020103 |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
text/html |
dc.publisher.none.fl_str_mv |
Colégio Brasileiro de Parasitologia Veterinária |
publisher.none.fl_str_mv |
Colégio Brasileiro de Parasitologia Veterinária |
dc.source.none.fl_str_mv |
Revista Brasileira de Parasitologia Veterinária v.29 n.4 2020 reponame:Revista Brasileira de Parasitologia Veterinária (Online) instname:Colégio Brasileiro de Parasitologia Veterinária (CBPV) instacron:CBPV |
instname_str |
Colégio Brasileiro de Parasitologia Veterinária (CBPV) |
instacron_str |
CBPV |
institution |
CBPV |
reponame_str |
Revista Brasileira de Parasitologia Veterinária (Online) |
collection |
Revista Brasileira de Parasitologia Veterinária (Online) |
repository.name.fl_str_mv |
Revista Brasileira de Parasitologia Veterinária (Online) - Colégio Brasileiro de Parasitologia Veterinária (CBPV) |
repository.mail.fl_str_mv |
||zacariascbpv@fcav.unesp.br |
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1754208918837395456 |