Title:	Sulfur efficiency application on soybean in two types of Oxisols
Authors:	MOREIRA, A. MORAES, L. A. C.
Affiliation:	ADONIS MOREIRA, CNPSO; LARISSA ALEXANDRA CARDOSO MORAES, CNPSO.
Date Issued:	2015
Citation:	In: INTERNATIONAL SYMPOSIUM ON PLANT-SOIL INTERACTIONS AT LOW pH, 9., 2015, Dubrovnik. Osijek: Faculty of Agriculture in Osijek: University of Josip Juraj Strossmayer, 2015.
Pages:	p. 172-173.
Description:	To assess the effect of sulphur on soybean yield and to establish critical levels of S-SO2- 4 available in typic Haplorthox and Typic Eutrorthox soils, respectively. The experimental design was randomized blocks with five S rates. The maximum estimated yields on average for the two years were obtained with application of 49,9 and 63,0 kg ha-1 in the Typic Haplorthox and Typic Eutrorthox soils, with S-SO2- 4 concentrations in the 0-2- cm depth of 16.9, and 19.3. In turn, at the 21-40 cm depth, the S concentrations were 49.5, and 74.2 kg ha-1.
Thesagro:	Enxofre Soja
Type of Material:	Artigo em anais e proceedings
Access:	openAccess
Appears in Collections:	Artigo em anais de congresso (CNPSO)