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| Otto,Rafael; Trivelin,Paulo Cesar Ocheuze; Franco,Henrique Coutinho Junqueira; Faroni,Carlos Eduardo; Vitti,André Cesar. |
| Few studies on sugar cane have evaluated the root system of the crop, in spite of its importance. This is mainly due to the difficulty of evaluation and high variability of results. The objective of this study was to develop an evaluation method of the cane root system by means of probes so as to evaluate the mass, distribution and metabolically active roots related to N fertilization at planting. For this purpose, an experiment was conducted in an Arenic Kandiustults with medium texture in Jaboticabal/SP, in a randomized block design with four replications and four treatments: control (without N) and 40, 80 and 120 kg ha-1 of N applied in the form of urea in the planting furrow of the cane variety SP81 3250. One week before harvest, a urea-15N solution... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Active roots; Root sampling methods. |
| Ano: 2009 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-06832009000300013 |
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