O Grupo de Estudos em Cana-de-Açúcar publica trabalhos de pesquisa no 16th Congress of the International Soil Conservation Organization, realizado em novembro de 2010 em Santiago no Chile.
Compreende os trabalhos:
SILVA JUNIOR, C. A. ; CARVALHO, L. A. ; SILVA, M. A. C. ; SOUZA JUNIOR, W. S. . Soil physical quality related to some methods of tillage in deployment of sugar-cane. In: 16th Congressof the International Soil Conservation Organization, 2010, Santiago-Chile. The land we want for the future must be built today, 2010. p. 412-416.
MEURER, I. ; CARVALHO, L. A. ; SILVA JUNIOR, C. A. ; SOUZA JUNIOR, W. S. ; FERRARI, L. P. . Spatial dependence of physical properties of soil under two cropping systems of sugar-cane. In: 16th Congressof the International Soil Conservation Organization, 2010, Santiago-Chile. The land we want for the future must be built today, 2010. p. 417-421.
CARVALHO, L. A. ; SILVA JUNIOR, C. A. ; MEURER, I. ; CENTURION, J.F. . Soil physical attributes and yield of sugar-cane implanted under no-tillage system. In: 16th Congressof the International Soil Conservation Organization, 2010, Santiago-Chile. The land we want for the future must be built today, 2010. p. 407-411.
Abstract
Abstract
The objective of this work was to study the effects of soil physical properties and resistance to penetration and productivity of the ratoon crop in no-tillage system. Treatment NT found high levels of bulk density for ratoon-cane, including the moisture retained by the greater accumulation of straw when compared to conventional treatments, which were also presented similar values for total porosity. Resistance to penetration NT showed higher values, caused by the minimum land mobility. There were no interactions (p<0.05) for the values of productivity in plant cane and the NT had lower cost for deployment. The tillage system was efficient as an alternative to deployment of sugar-cane.
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