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Residual and immediate effect after 16 applications of organic sources on yield and nitrogen use efficiency in black oat and corn

2020; Sociedade Brasileira de Ciência do Solo; Volume: 44; Linguagem: Inglês

10.36783/18069657rbcs20190013

1806-9657

Alessandra Bacca, Carlos Alberto Ceretta, Matheus Severo de Souza Kulmann, Rodrigo Otávio Schneider de Souza, Paulo Ademar Avelar Ferreira, Lucas Antônio Telles Rodrigues, Carina Marchezan, Luana Paula Garlet, Gustavo Brunetto,

Growth and nutrition in plants

Soils with a long-term history of animal manure application exhibit higher residual effects of nitrogen (N) in soil and can affect the efficiency with which N will be used. This study aimed to evaluate how the immediate and residual effect of 16 applications of animal manure reflects on yields of black oat and corn rotation system, as well as N use efficiency. The study was carried out in no-tillage from 2004 to 2016 in Brazil. The treatments were pig [...]