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Cover plants can contribute on macronutrient accumulation in agroforestry systems during off-season

dc.contributor.authorArruda, Everton Martins
dc.contributor.authorCollier, Leonardo Santos
dc.contributor.authorOliveira, Kevein Ruas [UNESP]
dc.contributor.authorFlores, Rilner Alves
dc.contributor.authorBarros, Leonardo Rodrigues
dc.contributor.authorFerraz-Almeida, Risely
dc.contributor.authorNascimento, Bruna Bandeira
dc.contributor.authorSantos, Marcos Paulo
dc.contributor.authorDuarte, Tiago Camilo
dc.contributor.authorAndrade, Carlos Augusto Oliveira
dc.contributor.institutionMato Grosso State University
dc.contributor.institutionUniversidade Federal de Goiás (UFG)
dc.contributor.institutionUniversidade Estadual Paulista (UNESP)
dc.contributor.institutionHungarian University of Agriculture and Life Sciences
dc.contributor.institutionUniversidade de São Paulo (USP)
dc.contributor.institutionFederal Institute of Mato Grosso do Sul
dc.date.accessioned2023-07-29T13:12:54Z
dc.date.available2023-07-29T13:12:54Z
dc.date.issued2023-01-01
dc.description.abstractAgroforestry systems are an alternative of land management and landscape restoration, where we can manage cover crops for increasing macronutrient cycling during off-season following harvesting, saving fertilization. However, it is necessary to find out the most effective species to maximize macronutrient cycling and biomass productivity. This study was carried out under a completely randomized design with four repetitions in a stabilized agroforestry system located in Goiânia, Brazil, during 2015 and 2016, among nine years old baru and bark trees. Cover crops were sown in single systems: Pigeon pea (PP); Stylosanthes Campo Grande (ST); Guinea grass (GG); and intercropping systems: PP + GG; and ST + GG. Dry biomass productivity and, plant shoot, and nutrient accumulations (nitrogen, phosphorus, potassium, calcium, magnesium, and sulfur) were quantified twice during the growing season. Our results showed that GG was the best alternative as a cover crop to increase biomasss, potassium, magnesium and sulphur cycling in a single system, with 75% and 65% more shoot dry biomass than ST and PP, respectively. GG and ST increased phosphorus and calcium cycling. The low dry biomass productivity of legumes resulted in similar nitrogen accumulation in grasses and leguminous species. The accumulations of nitrogen, phosphorus, calcium and sulphur are similar between GG, ST and the ST + GG consortium. Our findings suggest that GG is the best alternative to increase macronutrient cycling in agroforestry systems, due its greater supply of biomass compensating the higher nutrient content found in legumes.en
dc.description.affiliationSoil Science Department Mato Grosso State University, Av Prof. Dr. Renato Figueiro Varella, s/n, Mato Grosso
dc.description.affiliationSchool of Agriculture Soil Science Department Federal University of Goiás, Av Esperança s/n, Goiás
dc.description.affiliationDepartment of Biology Applied to Agriculture Faculty of Agricultural and Veterinarian Sciences São Paulo State University, Via de Acesso Prof. Paulo Donato Castellane, São Paulo
dc.description.affiliationDepartment of Integrated Plant Protection Institute of Plant Protection Hungarian University of Agriculture and Life Sciences, Páter Károly utca
dc.description.affiliationSoil Science Department Luiz de Queiroz College of Agriculture (Esalq/USP) University of São Paulo, Avenida Pádua Dias, 11, São Paulo
dc.description.affiliationSoil Science Department Fazenda Santa Bárbara Federal Institute of Mato Grosso do Sul, Campus Nova Andradina, Rodovia MS-473, Rural Zone - km 23, Mato Grosso do Sul
dc.description.affiliationUnespDepartment of Biology Applied to Agriculture Faculty of Agricultural and Veterinarian Sciences São Paulo State University, Via de Acesso Prof. Paulo Donato Castellane, São Paulo
dc.identifierhttp://dx.doi.org/10.1007/s10457-023-00849-9
dc.identifier.citationAgroforestry Systems.
dc.identifier.doi10.1007/s10457-023-00849-9
dc.identifier.issn1572-9680
dc.identifier.issn0167-4366
dc.identifier.scopus2-s2.0-85158171941
dc.identifier.urihttp://hdl.handle.net/11449/247320
dc.language.isoeng
dc.relation.ispartofAgroforestry Systems
dc.sourceScopus
dc.subjectCerrado
dc.subjectGrasses
dc.subjectIntercropping
dc.subjectLegume species
dc.subjectNutrient cycling
dc.subjectStraw
dc.titleCover plants can contribute on macronutrient accumulation in agroforestry systems during off-seasonen
dc.typeArtigopt
dspace.entity.typePublication
unesp.author.orcid0000-0002-4653-0926[1]
unesp.author.orcid0000-0002-6911-8037[2]
unesp.author.orcid0000-0002-7387-0125[3]
unesp.author.orcid0000-0002-6484-7150[4]
unesp.author.orcid0000-0003-4842-5887[5]
unesp.author.orcid0000-0003-1472-298X[6]
unesp.author.orcid0000-0002-8528-1782[7]
unesp.author.orcid0000-0001-5185-4047[8]
unesp.author.orcid0000-0002-9579-8574[9]
unesp.author.orcid0000-0001-5836-2854[10]
unesp.campusUniversidade Estadual Paulista (UNESP), Faculdade de Ciências Agrárias e Veterinárias, Jaboticabalpt

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