Production, nutrient cycling and soil compaction to grazing of grass companion cropping with corn and soybean

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dc.contributor.authorPariz, Cristiano M. [UNESP]
dc.contributor.authorCosta, Ciniro [UNESP]
dc.contributor.authorCrusciol, Carlos A. C. [UNESP]
dc.contributor.authorMeirelles, Paulo R. L. [UNESP]
dc.contributor.authorCastilhos, André M. [UNESP]
dc.contributor.authorAndreotti, Marcelo [UNESP]
dc.contributor.authorCosta, Nídia R. [UNESP]
dc.contributor.authorMartello, Jorge M. [UNESP]
dc.contributor.authorSouza, Daniel M. [UNESP]
dc.contributor.authorProtes, Verena M. [UNESP]
dc.contributor.authorLonghini, Vanessa Z. [UNESP]
dc.contributor.authorFranzluebbers, Alan J.
dc.contributor.institutionUniversidade Estadual Paulista (Unesp)
dc.contributor.institutionUSDA–ARS
dc.date.accessioned2018-12-11T17:08:51Z
dc.date.available2018-12-11T17:08:51Z
dc.date.issued2017-05-01
dc.description.abstractAgricultural management systems are needed to simultaneously enhance production, promote plant diversity, improve nutrient cycling and reduce soil compaction. We investigated the effects of intercropped forage grass on production of corn (Zea mays L.) harvested for silage at 0.20 and 0.45 m height in the summer, as well as on production of subsequent forage, soybean [Glycine max (L.) Merr.] harvested for silage, nutrient cycling and soil responses on a Typic Haplorthox in Botucatu, São Paulo State, Brazil. Palisade grass cv. BRS Piatã [Urochloa brizantha cv. BRS Piatã] was the introduced companion crop with corn (Years 1 and 2), while signal grass [Urochloa decumbens cv. Basilisk] was the residual weedy species in comparison. Guineagrass cv. Aruãna [Megathyrsus maximus cv. Aruãna] was the introduced companion crop with soybean (Year 3), with only a residual effect of crop systems from the previous two years. After the corn silage harvest, pasture was grazed by lambs in winter/spring using a semi-feedlot system. When cut at 0.45 m compared with 0.20 m height, corn intercropped with palisade grass had greater leaf nutrient concentration, improved agronomic characteristics, forage mass of pasture for grazing by lambs, greater surface mulch produced, and greater quantity of N, P and K returned to soil. Greater soil organic matter, P, K and Mg concentration, and base saturation in the surface soil depth and lower soil penetration resistance at all depths occurred at 0.45 m than at 0.20 m corn silage cutting height intercropped with palisade grass. Analyzing the system as a whole, harvesting corn silage crop with palisade grass intercrop at 0.45 m height was the most viable option in this integrated crop-livestock system.en
dc.description.affiliationDepartment of Animal Nutrition and Breeding College of Veterinary Medicine and Animal Science São Paulo State University (UNESP)
dc.description.affiliationDepartment of Crop Science College of Agricultural Science UNESP
dc.description.affiliationDepartment of Soil Science College of Engineering UNESP
dc.description.affiliationDepartment of Animal Science School of Agricultural and Veterinarian Sciences UNESP
dc.description.affiliationNorth Carolina State University USDA–ARS, 3218 Williams Hall, Campus Box 7619
dc.description.affiliationUnespDepartment of Animal Nutrition and Breeding College of Veterinary Medicine and Animal Science São Paulo State University (UNESP)
dc.description.affiliationUnespDepartment of Crop Science College of Agricultural Science UNESP
dc.description.affiliationUnespDepartment of Soil Science College of Engineering UNESP
dc.description.affiliationUnespDepartment of Animal Science School of Agricultural and Veterinarian Sciences UNESP
dc.description.sponsorshipConselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)
dc.description.sponsorshipFundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)
dc.description.sponsorshipIdFAPESP: 2010/12992-0
dc.description.sponsorshipIdFAPESP: 2011/12155-3
dc.format.extent35-54
dc.identifierhttp://dx.doi.org/10.1007/s10705-016-9821-y
dc.identifier.citationNutrient Cycling in Agroecosystems, v. 108, n. 1, p. 35-54, 2017.
dc.identifier.doi10.1007/s10705-016-9821-y
dc.identifier.file2-s2.0-85008472974.pdf
dc.identifier.issn1573-0867
dc.identifier.issn1385-1314
dc.identifier.lattes8192619858868470
dc.identifier.lattes7000845749315355
dc.identifier.lattes9790998212635563
dc.identifier.orcid0000-0001-9168-5081
dc.identifier.orcid0000-0003-1854-2927
dc.identifier.scopus2-s2.0-85008472974
dc.identifier.urihttp://hdl.handle.net/11449/174040
dc.language.isoeng
dc.relation.ispartofNutrient Cycling in Agroecosystems
dc.relation.ispartofsjr0,895
dc.rights.accessRightsAcesso aberto
dc.sourceScopus
dc.subjectCorn silage
dc.subjectIntegrated crop-livestock system
dc.subjectSoil quality
dc.subjectSoybean silage
dc.subjectStraw decomposition
dc.titleProduction, nutrient cycling and soil compaction to grazing of grass companion cropping with corn and soybeanen
dc.typeArtigo
unesp.author.lattes8192619858868470[4]
unesp.author.lattes7000845749315355
unesp.author.lattes9281484833327774[3]
unesp.author.lattes9790998212635563[2]
unesp.author.orcid0000-0001-9168-5081[4]
unesp.author.orcid0000-0003-4673-1071[3]
unesp.author.orcid0000-0003-1854-2927[2]

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