Browsing by Subject N use efficiency

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Showing results 1 to 2 of 2
PreviewIssue DateTitleAuthor(s)
1996Efficiency of Nitrogen Fertilizers 15N-labelled in an Ultisol of Brazilian AmazoniaAlfaia, Sonia Sena; Guiraud, Gerard; Jacquin, Fernand; Ribeiro, Gilberto; Muraoka, Takashi
1994The fate of nitrogen fertilizers in some soil typesJacquin, Fernand; Alfaia, Sonia Sena; Florentin, L.; Ganry, Francis; Niani, A.; Palma-Lopez, David; Sulce, S.