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- Title
Crescimento radicular em sementes de trigo e arroz tratadas com bioativador.
- Authors
Macedo, Willian Rodrigues; De Camargo e Castro, Paulo Roberto
- Abstract
This research aimed to evaluate the initial root growth of wheat and rice subjected to increasing doses of thiamethoxam, the doses were 0; 8.75; 17.5; 35 e 70 g a.i. per 100 kg of seeds for wheat and 0; 17.5; 35; 70 e 105 g a.i. per 100 kg of seeds for rice, applied in seeds and to growing in mini-rhizotrons placed at greenhouse. Daily evaluations began after the emergence of the root, for ten days. The bio-activator showed great variability in the response of daily root growth, when the effect was significant the increasing doses led to length reductions.
- Subjects
WHEAT; RICE; ROOT growth; GERMINATION; THIAMETHOXAM; MINIRHIZOTRONS; GREENHOUSE plants
- Publication
Comunicata Scientiae, 2012, Vol 3, Issue 1, p72
- ISSN
2176-9079
- Publication type
Article