Cover crops on soil quality and yield of cowpea under no-tillage in the Amazon savanna

Autor: Paulo Roberto Ribeiro Rocha, Sonicley da Silva Maia, Valdinar Ferreira Melo, Sandra Cátia Pereira Uchôa, Karine Dias Batista, Luiza Amorim Cavalcante

Publikováno v: Acta Scientiarum: Agronomy, Vol 46, Iss 1 (2023)

Conservation practices such as no-tillage are necessary to maintain, and/or improve agricultural soil quality. However, straw formation and maintenance in tropical regions is a limiting factor to adopting this system. In this sense, this research aim

Externí odkaz: https://doaj.org/article/8ed704164b4d4cebaa5da196f4bdaeee

Natural variation of selenium in Brazil nuts and soils from the Amazon region

Autor: Ricardo M. Lima, Guilherme Carpena Lopes, G.S. Carvalho, Marcelino Carneiro Guedes, Luiz Roberto Guimarães Guilherme, Kátia Emídio da Silva, Lúcia Helena de Oliveira Wadt, K. D. Batista, André Rodrigues dos Reis, E.C. Silva Junior, Teotonio Soares de Carvalho

Publikováno v: Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA-Alice)
Empresa Brasileira de Pesquisa Agropecuária (Embrapa)
instacron:EMBRAPA
Web of Science
Repositório Institucional da UNESP
Universidade Estadual Paulista (UNESP)
instacron:UNESP

Made available in DSpace on 2018-11-26T17:41:54Z (GMT). No. of bitstreams: 0 Previous issue date: 2017-12-01 Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq) Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::68f5c82ca125583b3a686af8a73d0f76
https://doi.org/10.1016/j.chemosphere.2017.08.158