Data/hora: 24/06/2024 00:45:36

Biblioteca(s): | Embrapa Café; Embrapa Gado de Corte.
Data corrente: | 12/12/2023
Data da última atualização: | 12/12/2023
Autoria: | ALMEIDA, E. M. DE; ARAUJO, A. R. de; DIFANTE, G. DOS S.; MACEDO, M. C. M.; MONTAGNER, D. B.; GURGEL, A. L. C.; ZIMMER, A. H.; FERREIRA, A. D.
Afiliação: | EMIZAEL MENEZES DE ALMEIDA, UNIVERSIDADE FEDERAL DE MATO GROSSO DO SUL; ALEXANDRE ROMEIRO DE ARAUJO, CNPGC; GELSON DOS SANTOS DIFANTE, UNIVERSIDADE FEDERAL DE MATO GROSSO DO SUL; MANUEL CLAUDIO MOTTA MACEDO, CNPGC; DENISE BAPTAGLIN MONTAGNER, CNPGC; ANTONIO LEANDRO CHAVES GURGEL, UNIVERSIDADE ESTADUAL DE MARINGÁ; ADEMIR HUGO ZIMMER, CNPGC; ANDRE DOMINGHETTI FERREIRA, EMBRAPA CAFÉ.
Título: | Do different soil use and management systems change root weight?
Ano de publicação: | 2023
Fonte/Imprenta: | New Zealand Journal of Agricultural Research, 2023.
DOI: | https://doi.org/10.1080/00288233.2023.2167841
Idioma: | Inglês
Notas: | Published online: 12 Jan 2023.
Conteúdo: | ABSTRACT - The objective to examine the effect of management systems on root dry weight, the percentage distribution of root weight in the soil profile, and the soil carbon content. Treatments consisted of 13 management systems established 22 years ago: degraded pasture; continuous pasture, fertilised, and intercropped with a legume species; continuous pasture with fertilisation; continuous pasture without fertilisation; pasture for four years followed by soybean cropping for four years; pasture for four years followed by soybean cropping for four years, with eucalyptus; soybean cropping for four years followed by pasture for four years; soybean cropping for four years followed by pasture for four years, with eucalyptus; soybean cropping for one year followed by pasture for three years; soybean cropping for one year followed by pasture for three years; continuous summer soybean cropping under conventional cultivation; continuous summer soybean cropping under conservation farming; and continuous no-till summer soybean cropping. Except for degraded pastures, pasture systems have higher root dry mass than soybean cropping systems. The integrated production systems increase the dry weight of the roots, and the carbon content of the soil and reduce aluminum saturation and soil acidity. The highest percentages of roots are found in the 0–0.10 m range.
Thesagro: | Matéria Orgânica; Pastagem.
Thesaurus Nal: | Organic matter; Pastures; Root systems.
Categoria do assunto: | --
Registro original: | Embrapa Gado de Corte (CNPGC)

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