Produtividade e valor nutritivo de capim bermuda em consórcio com diferentes leguminosas
Autor(a) principal: | |
---|---|
Data de Publicação: | 2012 |
Tipo de documento: | Dissertação |
Idioma: | por |
Título da fonte: | Manancial - Repositório Digital da UFSM |
Texto Completo: | http://repositorio.ufsm.br/handle/1/10786 |
Resumo: | The objective of this research was to evaluate of three pasture-based systems (PS) with bermuda grass (BG) + forage peanut + 75Kg de N/ha; BG + common vetch + 75Kg of N/ha and BG + 150Kg de N/ha. BG was planted in 2006. The forage peanut was planted in September in BG stand with three seedlings/m²; common vetch was over seeding in BG, in respective PS. Lactating Holstein cows receiving 1% of body weight/day complementary concentrate feed, were used for evaluation. The experiment was carried out from May 2010 to May 2011. In the pre grazing cycle the forage mass (PFM) botanical and structural composition, daily dry matter accumulation rate (DMA) and stocking rate (SR) were evaluated. The experimental design used was completely randomized were performed, with three treatment (PS), two replicates (paddocks) in completely, split-plot time. Eleven grazing cycles were performed during the experimental period (360 days). To determine crude protein (CP), neutral detergent fiber (NDF), dry matter in situ digestibility (DMISD), organic matter in situ digestibility (OMISD) and total digestible nutrients (TDN) samples were collected by the hand-plucking method. The mean values of PFM, DMA, SR, were 2.5; 2.6 and 2.5 t/ha; 58; 65 and 62 Kg of DM/ha/day; 6.0; 7.6 and 6.9 animal units/ha/day for respective PS. The mean values of CP, NDF, DMISD, OMISD and TDN were; 16.4; 22.2 and 15.3%; 68.3; 65.7 and 66.3%; 68.5; 70.3 and 66.4%; 64.3; 63.2 3and 65.1%; 57.7; 58.2 and 57.8% for respective PS. Residual effects of forage legume (common vetch) were observed on DMA and bermuda grass leaf blade percentage. Similar result for PFM and SR were found between BG + common vetch + 75 kg of N/ha and BG + 150 kg of N/ha. Towards the nutritive value the PS mixed to Coastcross-1 plus common vetch showed a better performance. |
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2017-07-042017-07-042012-02-24SANTOS, Juliano Costa dos. Productivity and nutritional value of bermuda grass mixed with different legumes. 2012. 61 f. Dissertação (Mestrado em Zootecnia) - Universidade Federal de Santa Maria, Santa Maria, 2012.http://repositorio.ufsm.br/handle/1/10786The objective of this research was to evaluate of three pasture-based systems (PS) with bermuda grass (BG) + forage peanut + 75Kg de N/ha; BG + common vetch + 75Kg of N/ha and BG + 150Kg de N/ha. BG was planted in 2006. The forage peanut was planted in September in BG stand with three seedlings/m²; common vetch was over seeding in BG, in respective PS. Lactating Holstein cows receiving 1% of body weight/day complementary concentrate feed, were used for evaluation. The experiment was carried out from May 2010 to May 2011. In the pre grazing cycle the forage mass (PFM) botanical and structural composition, daily dry matter accumulation rate (DMA) and stocking rate (SR) were evaluated. The experimental design used was completely randomized were performed, with three treatment (PS), two replicates (paddocks) in completely, split-plot time. Eleven grazing cycles were performed during the experimental period (360 days). To determine crude protein (CP), neutral detergent fiber (NDF), dry matter in situ digestibility (DMISD), organic matter in situ digestibility (OMISD) and total digestible nutrients (TDN) samples were collected by the hand-plucking method. The mean values of PFM, DMA, SR, were 2.5; 2.6 and 2.5 t/ha; 58; 65 and 62 Kg of DM/ha/day; 6.0; 7.6 and 6.9 animal units/ha/day for respective PS. The mean values of CP, NDF, DMISD, OMISD and TDN were; 16.4; 22.2 and 15.3%; 68.3; 65.7 and 66.3%; 68.5; 70.3 and 66.4%; 64.3; 63.2 3and 65.1%; 57.7; 58.2 and 57.8% for respective PS. Residual effects of forage legume (common vetch) were observed on DMA and bermuda grass leaf blade percentage. Similar result for PFM and SR were found between BG + common vetch + 75 kg of N/ha and BG + 150 kg of N/ha. Towards the nutritive value the PS mixed to Coastcross-1 plus common vetch showed a better performance.O objetivo desta pesquisa foi avaliar três sistemas forrageiros (SF), constituídos por capim bermuda (CB) + amendoim forrageiro + 75 kg de N/ha; CB + ervilhaca + 75 Kg de N/ha e CB + 150 Kg de N/ha. O CB foi estabelecido em 2006. O amendoim forrageiro foi plantado, em setembro, na área já estabelecida com CB, com três mudas/m². A ervilhaca foi sobressemeáda, em maio, na área do CB, nos respectivos SF. Para avaliação foram usadas vacas da raça Holandesa em lactação que receberam concentrado à razão de 1% do peso corporal/dia. O experimento foi conduzido entre maio de 2010 e maio de 2011. Avaliou-se a massa de forragem de pré pastejo (MFP), as composições botânica e estrutural, a taxa de acúmulo diário de matéria seca (TAC) e a taxa de lotação (TL). O delineamento experimental utilizado foi o inteiramente casualizado com três tratamentos (SF), duas repetições (piquetes) em parcelas subdivididas no tempo. Para determinar o teor de proteína bruta (PB), fibra em detergente neutro (FDN), digestibilidade in situ da matéria seca (DISMS), digestibilidade in situ da matéria orgânica (DISMO) e nutrientes digestíveis totais (NDT) foram coletadas amostras de forragem pelo método de simulação de pastejo. No período experimental (360 dias), foram conduzidos 11 ciclos de pastejo. As médias para MFP, TAC e TL foram de 2,5; 2,6 e 2,5 t/ha; 58; 65 e 62 Kg de MS/ha/dia; 6,0; 7,6 e 6,9 UA/ha/dia para os respectivos SF. Os valores médios de PB, FDN, DISMS, DISMO e NDT foram de 16,4; 22,2 e 15,3%; 68,3; 65,7 e 66,3%; 68,5; 70,3 e 66,4%, 64,3; 63,2, e 65,1%; 57,7; 58,2 e 57,8%, respectivamente. Foi observado efeito residual da leguminosa forrageira (ervilhaca) na TAC da pastagem e no porcentual de lâmina foliar do capim bermuda. Resultados similares quanto a MFP e TL foram observados entre os SF constituídos por CB + ervilhaca + 75 kg de N/ha e CB + 150 Kg de N/ha. Com relação ao valor nutritivo, verificou-se melhor resultado no SF constituído de Coastcross-1 e ervilhaca.application/pdfporUniversidade Federal de Santa MariaPrograma de Pós-Graduação em ZootecniaUFSMBRZootecniaArachis pintoiBovinos leiteirosCynodonValor nutritivoVicia sativaArachis pintoiCynodon dactylonDairy cattleNutritive valueVicia sativaCNPQ::CIENCIAS AGRARIAS::ZOOTECNIAProdutividade e valor nutritivo de capim bermuda em consórcio com diferentes leguminosasProductivity and nutritional value of bermuda grass mixed with different legumesinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/masterThesisOlivo, Clair Jorgehttp://buscatextual.cnpq.br/buscatextual/visualizacv.do?id=K4783027J6Alves Filho, Dari Celestinohttp://buscatextual.cnpq.br/buscatextual/visualizacv.do?id=K4728123E5Silveira, Isabella Dias Barbosahttp://lattes.cnpq.br/5700216426341087http://lattes.cnpq.br/5357426482274072Santos, Juliano Costa dos500400000002400500300500300ff2c8b95-f964-4e2e-a9d0-a7ca492ea47b7fdd0d22-18e1-4e85-8e09-4bbc7b06baaee5834d46-c91a-4bed-a42a-b8fbc60b47ef9a822a10-e512-4b56-b4d6-b22a088279f8info:eu-repo/semantics/openAccessreponame:Manancial - Repositório Digital da UFSMinstname:Universidade Federal de Santa Maria (UFSM)instacron:UFSMORIGINALSANTOS, JULIANO COSTA DOS.pdfapplication/pdf401200http://repositorio.ufsm.br/bitstream/1/10786/1/SANTOS%2c%20JULIANO%20COSTA%20DOS.pdfe3869fdc62acb5a385168e9427e3ffb6MD51TEXTSANTOS, JULIANO COSTA DOS.pdf.txtSANTOS, JULIANO COSTA DOS.pdf.txtExtracted texttext/plain117537http://repositorio.ufsm.br/bitstream/1/10786/2/SANTOS%2c%20JULIANO%20COSTA%20DOS.pdf.txt3a4bceee939f8ba3fad382bf87613ad3MD52THUMBNAILSANTOS, JULIANO COSTA DOS.pdf.jpgSANTOS, JULIANO COSTA DOS.pdf.jpgIM Thumbnailimage/jpeg4886http://repositorio.ufsm.br/bitstream/1/10786/3/SANTOS%2c%20JULIANO%20COSTA%20DOS.pdf.jpg47b5d267dd612beec3b6caaa06d4c3d1MD531/107862017-07-25 12:07:34.558oai:repositorio.ufsm.br:1/10786Repositório Institucionalhttp://repositorio.ufsm.br/PUBhttp://repositorio.ufsm.br/oai/requestopendoar:39132017-07-25T15:07:34Manancial - Repositório Digital da UFSM - Universidade Federal de Santa Maria (UFSM)false |
dc.title.por.fl_str_mv |
Produtividade e valor nutritivo de capim bermuda em consórcio com diferentes leguminosas |
dc.title.alternative.eng.fl_str_mv |
Productivity and nutritional value of bermuda grass mixed with different legumes |
title |
Produtividade e valor nutritivo de capim bermuda em consórcio com diferentes leguminosas |
spellingShingle |
Produtividade e valor nutritivo de capim bermuda em consórcio com diferentes leguminosas Santos, Juliano Costa dos Arachis pintoi Bovinos leiteiros Cynodon Valor nutritivo Vicia sativa Arachis pintoi Cynodon dactylon Dairy cattle Nutritive value Vicia sativa CNPQ::CIENCIAS AGRARIAS::ZOOTECNIA |
title_short |
Produtividade e valor nutritivo de capim bermuda em consórcio com diferentes leguminosas |
title_full |
Produtividade e valor nutritivo de capim bermuda em consórcio com diferentes leguminosas |
title_fullStr |
Produtividade e valor nutritivo de capim bermuda em consórcio com diferentes leguminosas |
title_full_unstemmed |
Produtividade e valor nutritivo de capim bermuda em consórcio com diferentes leguminosas |
title_sort |
Produtividade e valor nutritivo de capim bermuda em consórcio com diferentes leguminosas |
author |
Santos, Juliano Costa dos |
author_facet |
Santos, Juliano Costa dos |
author_role |
author |
dc.contributor.advisor1.fl_str_mv |
Olivo, Clair Jorge |
dc.contributor.advisor1Lattes.fl_str_mv |
http://buscatextual.cnpq.br/buscatextual/visualizacv.do?id=K4783027J6 |
dc.contributor.referee1.fl_str_mv |
Alves Filho, Dari Celestino |
dc.contributor.referee1Lattes.fl_str_mv |
http://buscatextual.cnpq.br/buscatextual/visualizacv.do?id=K4728123E5 |
dc.contributor.referee2.fl_str_mv |
Silveira, Isabella Dias Barbosa |
dc.contributor.referee2Lattes.fl_str_mv |
http://lattes.cnpq.br/5700216426341087 |
dc.contributor.authorLattes.fl_str_mv |
http://lattes.cnpq.br/5357426482274072 |
dc.contributor.author.fl_str_mv |
Santos, Juliano Costa dos |
contributor_str_mv |
Olivo, Clair Jorge Alves Filho, Dari Celestino Silveira, Isabella Dias Barbosa |
dc.subject.por.fl_str_mv |
Arachis pintoi Bovinos leiteiros Cynodon Valor nutritivo Vicia sativa |
topic |
Arachis pintoi Bovinos leiteiros Cynodon Valor nutritivo Vicia sativa Arachis pintoi Cynodon dactylon Dairy cattle Nutritive value Vicia sativa CNPQ::CIENCIAS AGRARIAS::ZOOTECNIA |
dc.subject.eng.fl_str_mv |
Arachis pintoi Cynodon dactylon Dairy cattle Nutritive value Vicia sativa |
dc.subject.cnpq.fl_str_mv |
CNPQ::CIENCIAS AGRARIAS::ZOOTECNIA |
description |
The objective of this research was to evaluate of three pasture-based systems (PS) with bermuda grass (BG) + forage peanut + 75Kg de N/ha; BG + common vetch + 75Kg of N/ha and BG + 150Kg de N/ha. BG was planted in 2006. The forage peanut was planted in September in BG stand with three seedlings/m²; common vetch was over seeding in BG, in respective PS. Lactating Holstein cows receiving 1% of body weight/day complementary concentrate feed, were used for evaluation. The experiment was carried out from May 2010 to May 2011. In the pre grazing cycle the forage mass (PFM) botanical and structural composition, daily dry matter accumulation rate (DMA) and stocking rate (SR) were evaluated. The experimental design used was completely randomized were performed, with three treatment (PS), two replicates (paddocks) in completely, split-plot time. Eleven grazing cycles were performed during the experimental period (360 days). To determine crude protein (CP), neutral detergent fiber (NDF), dry matter in situ digestibility (DMISD), organic matter in situ digestibility (OMISD) and total digestible nutrients (TDN) samples were collected by the hand-plucking method. The mean values of PFM, DMA, SR, were 2.5; 2.6 and 2.5 t/ha; 58; 65 and 62 Kg of DM/ha/day; 6.0; 7.6 and 6.9 animal units/ha/day for respective PS. The mean values of CP, NDF, DMISD, OMISD and TDN were; 16.4; 22.2 and 15.3%; 68.3; 65.7 and 66.3%; 68.5; 70.3 and 66.4%; 64.3; 63.2 3and 65.1%; 57.7; 58.2 and 57.8% for respective PS. Residual effects of forage legume (common vetch) were observed on DMA and bermuda grass leaf blade percentage. Similar result for PFM and SR were found between BG + common vetch + 75 kg of N/ha and BG + 150 kg of N/ha. Towards the nutritive value the PS mixed to Coastcross-1 plus common vetch showed a better performance. |
publishDate |
2012 |
dc.date.issued.fl_str_mv |
2012-02-24 |
dc.date.accessioned.fl_str_mv |
2017-07-04 |
dc.date.available.fl_str_mv |
2017-07-04 |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
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info:eu-repo/semantics/masterThesis |
format |
masterThesis |
status_str |
publishedVersion |
dc.identifier.citation.fl_str_mv |
SANTOS, Juliano Costa dos. Productivity and nutritional value of bermuda grass mixed with different legumes. 2012. 61 f. Dissertação (Mestrado em Zootecnia) - Universidade Federal de Santa Maria, Santa Maria, 2012. |
dc.identifier.uri.fl_str_mv |
http://repositorio.ufsm.br/handle/1/10786 |
identifier_str_mv |
SANTOS, Juliano Costa dos. Productivity and nutritional value of bermuda grass mixed with different legumes. 2012. 61 f. Dissertação (Mestrado em Zootecnia) - Universidade Federal de Santa Maria, Santa Maria, 2012. |
url |
http://repositorio.ufsm.br/handle/1/10786 |
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