Use este identificador para citar ou linkar para este item: http://www.alice.cnptia.embrapa.br/alice/handle/doc/1104642
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dc.contributor.authorEUCLIDES, V. P. B.
dc.contributor.authorNANTES, N. N.
dc.contributor.authorMONTAGNER, D. B.
dc.contributor.authorARAUJO, A. R. de
dc.contributor.authorBARBOSA, R. A.
dc.contributor.authorZIMMER, A. H.
dc.contributor.authorVALLE, C. B. do
dc.date.accessioned2019-01-23T00:28:08Z-
dc.date.available2019-01-23T00:28:08Z-
dc.date.created2019-01-22
dc.date.issued2018
dc.identifier.citationRevista Brasileira de Zootecnia, v. 47, 2018.
dc.identifier.urihttp://www.alice.cnptia.embrapa.br/alice/handle/doc/1104642-
dc.descriptionThe objective of this two-year study was to evaluate live weight gain per animal and per area and their relationships with the characteristics of BRS Ipyporã (Brachiaria ruziziensis × Brachiaria brizantha) and Marandu (Brachiaria brizantha) pastures. A completely randomized block design was used with two treatments and four replicates. The grazing method was rotational stocking, with variable stocking rate. Stocking rate was adjusted twice a week during the grazing period (six or seven days) and post-grazing canopy height target of 15 cm. Animals were weighed every 28 days. Pastures were evaluated pre-grazing to estimate forage accumulation rate, forage mass (FM), leaf (LP) and stem (SP) percentages, and nutritive value. In the postgrazing, FM, LP, and SP were evaluated. Marandu palisadegrass pastures had greater FAR, pre-grazing FM, and hence, a greater SR when compared with BRS Ipyporã. However, compared with Marandu, BRS Ipyporã showed greater LP, leaf:stem ratio, crude protein, and in vitro organic matter digestibility, resulting in greater individual live weight gain. The lesser stocking rate in Ipyporã pastures was compensated, providing a greater individual live weight gain of steers, resulting in a similar live weight gain per area for the two cultivars. Thus, BRS Ipyporã is a good alternative for the diversification of pastures in the Cerrado region.
dc.language.isoengeng
dc.rightsopenAccesseng
dc.subjectCanopy structure
dc.subjectForage accumulation
dc.titleBeef cattle performance in response to Ipyporã and Marandu brachiariagrass cultivars under rotational stocking management.
dc.typeArtigo de periódico
dc.date.updated2019-01-23T00:28:08Zpt_BR
dc.subject.nalthesaurusNutritive value
dc.subject.nalthesaurusStocking rate
riaa.ainfo.id1104642
riaa.ainfo.lastupdate2019-01-22
dc.contributor.institutionVALERIA PACHECO BATISTA EUCLIDES, CNPGC; NAYANA NAZARETH NANTES, Programa de Pós-graduação em Ciência Animal/Universidade Federal de Mato Grosso do Sul - UFMS; DENISE BAPTAGLIN MONTAGNER, CNPGC; ALEXANDRE ROMEIRO DE ARAUJO, CNPGC; RODRIGO AMORIM BARBOSA, CNPGC; ADEMIR HUGO ZIMMER, CNPGC; CACILDA BORGES DO VALLE, CNPGC.
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