Soybean yield and nutrition after tropical forage grasses

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MetadadosDescriçãoIdioma
Autor(es): dc.contributorUniversidade Estadual Paulista (UNESP)-
Autor(es): dc.creatorCosta, Nídia Raquel-
Autor(es): dc.creatorAndreotti, Marcelo-
Autor(es): dc.creatorCrusciol, Carlos Alexandre Costa-
Autor(es): dc.creatorPariz, Cristiano Magalhães-
Autor(es): dc.creatorBossolani, João William-
Autor(es): dc.creatorPascoaloto, Isabô Melina-
Autor(es): dc.creatorda Rocha Lima, César Gustavo-
Autor(es): dc.creatordos Santos Batista Bonini, Carolina-
Autor(es): dc.creatorde Castilhos, André Michel-
Autor(es): dc.creatorCalonego, Juliano Carlos-
Data de aceite: dc.date.accessioned2025-08-21T21:05:41Z-
Data de disponibilização: dc.date.available2025-08-21T21:05:41Z-
Data de envio: dc.date.issued2022-04-29-
Data de envio: dc.date.issued2022-04-29-
Data de envio: dc.date.issued2021-09-01-
Fonte completa do material: dc.identifierhttp://dx.doi.org/10.1007/s10705-021-10157-2-
Fonte completa do material: dc.identifierhttp://hdl.handle.net/11449/229169-
Fonte: dc.identifier.urihttp://educapes.capes.gov.br/handle/11449/229169-
Descrição: dc.descriptionIn tropical agroecosystems, intercropping crops and including perennial forages can increase crop system diversity and sustainability. However, adequate management of cash crops in crop rotation under no-till requires an understanding of the release of nutrients by surface mulch. This study evaluated the effects of two sowing times and nitrogen (N) management of palisade grass [Urochloa brizantha (A. Rich.) Stapf Marandu] and guinea grass [Megathyrsus maximus (Jacq.) B.K. Simon & S.W.L. Jacobs Tanzania] on forage production, nutrient accumulation, and decomposition rates; soybean [Glycine max (L.) Merrill] yield; and soil chemical properties over three growing seasons. Palisade and guinea grasses were sown for intercropping with sorghum [Sorghum bicolor (L.) Moench] in the growing season or after sorghum silage harvest (hereafter succession) and subjected to N fertilization management (urea − 0 and 70 kg N ha−1 cut−1, totalling 210 kg N ha−1 per season) during the off-season. Nitrogen fertilization increased nutrient accumulation in surface mulch in all cropping systems. Regardless of cropping system, N rates, or growing season, palisade and guinea grass provided an adequate plant biomass production, soil cover throughout the year, soybean nutrient use efficiency, and soil quality. Soybean was positively influenced by N fertilization of grasses sown in succession to sorghum. Guinea grass had the greatest effect on soybean grain yield, with an improvement of 0.8 Mg ha−1. Sowing grasses in succession to sorghum positively affected soil pH, Ca, Mg, and base saturation.-
Descrição: dc.descriptionFundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)-
Descrição: dc.descriptionCollege of Agricultural Science Department of Crop Science UNESP-
Descrição: dc.descriptionCollege of Engineering Department of Soil Science UNESP-
Descrição: dc.descriptionSchool of Veterinary Medicine and Animal Science Department of Animal Nutrition and Breeding UNESP-
Descrição: dc.descriptionCollege of Engineering Department of Civil Engineering UNESP-
Descrição: dc.descriptionCollege of Agronomic and Technological Sciences UNESP-
Descrição: dc.descriptionCollege of Agricultural Science Department of Crop Science UNESP-
Descrição: dc.descriptionCollege of Engineering Department of Soil Science UNESP-
Descrição: dc.descriptionSchool of Veterinary Medicine and Animal Science Department of Animal Nutrition and Breeding UNESP-
Descrição: dc.descriptionCollege of Engineering Department of Civil Engineering UNESP-
Descrição: dc.descriptionCollege of Agronomic and Technological Sciences UNESP-
Descrição: dc.descriptionFAPESP: 2011/01057-0-
Formato: dc.format31-49-
Idioma: dc.languageen-
Relação: dc.relationNutrient Cycling in Agroecosystems-
???dc.source???: dc.sourceScopus-
Palavras-chave: dc.subjectGlycine max (L.) Merrill-
Palavras-chave: dc.subjectMegathyrsus maximus-
Palavras-chave: dc.subjectRemaining straw decomposition-
Palavras-chave: dc.subjectSustainable agroecosystem-
Palavras-chave: dc.subjectTropical agriculture-
Palavras-chave: dc.subjectUrochloa brizantha-
Título: dc.titleSoybean yield and nutrition after tropical forage grasses-
Tipo de arquivo: dc.typelivro digital-
Aparece nas coleções:Repositório Institucional - Unesp

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