Now showing items 1-10 of 1673
Survival of pathogens on soybean debris under no-tillage and conventional tillage systems.
(Pesquisa Agropecuaria Brasileira, Brasilia, v. 36, n. 10, p. 1231-1238, out. 2001., 2011)
Long-term effects of four tillage systems and weather conditions on soybean yield and agronomic characteristics in Brazil.
(Australian Journal of Crop Science, v. 9, n. 5, p. 445-452, May 2015., 2015)
Efeitos de sistemas de preparo do solo no potencial matricial de um Latossolo Vermelho (Oxisol)
The present work aimed to investigate which was the soil tillage system that better fits for conditions of intensive agriculture, on the region of Selviria-MS. The main objective of this paper was to study the conservation ...
Short-term soil CO2 emission after conventional and reduced tillage of a no-till sugar cane area in southern Brazil
(Elsevier B.V., 2006-12-01)
The impact of tillage systems on soil CO2 emission is a complex issue as different soil types are managed in various ways, from no-till to intensive land preparation. In southern Brazil, the adoption of a new management ...
Carbon dioxide emissions under different soil tillage systems in mechanically harvested sugarcane
Soil tillage and other methods of soil management may influence CO 2 emissions because they accelerate the mineralization of organic carbon in the soil. This study aimed to quantify the CO2 emissions under conventional ...
Atributos químicos do solo e produtividade do milho afetados por corretivos e manejo do solo
A field experiment was carried out in the Lageado Experimental Farm belonging to the São Paulo State University - UNESP, Campus of Botucatu, SP, in a distrophic Nitosoil in 1997/98. The objective was to compare the effects ...
Environmental impacts and energy demand of rapeseed as an energy crop in Chile under different fertilization and tillage practices
(PERGAMON-ELSEVIER SCIENCE LTD, 2012)
EFFICIENCY of PNEUMATIC and HORIZONTAL PERFORATED DISK METER MECHANISM IN CORN NO-TILLAGE SEEDERS IN SOIL WITH DIFFERENT MOBILIZATION REPORTS
(Soc Brasil Engenharia Agricola, 2008-07-01)
This work objectified to evaluate the efficiency of two meter mechanism of corn seeds when submitted to different forward speed and soil management system during the non-tillage seeding. It was used a factorial design in ...