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| Monteiro,Luanna C; Aita,Celso; Schirmann,Janquieli; Pujol,Stefen B; Mezzalira,Ana Paula; Paust,Kathleen da S; Freiberg,Cristian Mateus; Giacomini,Diego Antônio; Giacomini,Sandro José. |
| ABSTRACT This study was developed to evaluate nitrogen (N) supply to arugula from composts produced by automated composting of pig slurry (PS). During the composting process, retorted oil shale (ROS) and dicyandiamide (DCD) were added to PS to mitigate gaseous N losses. The study was developed in a greenhouse where four treatments were evaluated, three with compost addition (PS compost, PS compost + ROS, and PS compost + ROS + DCD) and one without compost (control) in two contrasting soils (clayey and sandy-loam). The best result was obtained with the compost without additives (PS compost), which increased the arugula dry matter yield 2.2 times in clayey soil and 6.1 times in sandy-loam soil compared to the control treatment. The presence of ROS in... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Eruca sativa; Automated composting; Retorted oil shale; Dicyandiamide. |
| Ano: 2019 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-05362019000400402 |
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