Audit report on Webster County, Iowa for the year ended June 30, 2010

Audit report on Webster County, Iowa for the year ended June 30, 2010

Audit report on Washington County, Iowa for the year ended June 30, 2010

Audit report on Washington County, Iowa for the year ended June 30, 2010

Correction of soil acidity in the subsurface of an oxisol with sandy loam texture under no-tillage

In Rio Grande do Sul State (RS), Southern Brazil, aluminum saturation in many areas under no-till system is high and base saturation low in the 0.10-0.20 m layer (subsurface), which may reduce the grain yield of annual crops. The objective of this study was to evaluate if the occurrence of high aluminum saturation and low base saturation in the subsurface, under a no-till system, represents a restrictive environment for crop production, as well as to evaluate forms of lime incorporation for soil acidity correction in the subsurface. For this purpose, an experiment was carried out with soybean (2005/2006), corn (2006/2007), wheat (2007) and soybean (2007/2008) crops, in a Rhodic Hapludox (USDA, 1999) with sandy loam texture, under no-till for four years in the county of Tupanciretã (RS). The six treatments were: no-tillage with and without lime, plowing with and without lime, and chiseling with and without lime. The values of pH-H2O, aluminum saturation and base saturation were evaluated 24 months after treatment application in the layers 0-0.05; 0.05-0.10; 0.10-0.15; 0.15-0.20 and 0.20-0.30 m. The yields of soybean (2005/2006), corn (2006/2007), wheat (2007) and soybean (2007/2008) were evaluated. Soil acidity in the subsurface did not affect crop yield when the acidity in the layer from 0-0.10 m was at levels for which lime application is not recommended, according to CQFSRS/SC (2004). Lime incorporation through plowing was the most efficient way of correcting acidity at deeper levels.

Audit report on Adams County, Iowa for the year ended June 30, 2010

Audit report on Adams County, Iowa for the year ended June 30, 2010

Audit report on the Cedar County Economic Development Commission for the year ended June 30, 2010

Audit report on the Cedar County Economic Development Commission for the year ended June 30, 2010

Audit report on Dickinson County, Iowa for the year ended June 30, 2010

Audit report on Dickinson County, Iowa for the year ended June 30, 2010

Audit report on the Disaster Grants – Public Assistance program of Louisa – Des Moines County Drainage District #4 in Des Moines County and Louisa County, Iowa for the year ended June 30, 2010

Audit report on the Disaster Grants – Public Assistance program of Louisa – Des Moines County Drainage District #4 in Des Moines County and Louisa County, Iowa for the year ended June 30, 2010

Audit report on Greene County, Iowa for the year ended June 30, 2010

Audit report on Greene County, Iowa for the year ended June 30, 2010

Report on a special investigation of the Tama County Sheriff’s Office for the period January 1, 2007 through December 31, 2010

Report on a special investigation of the Tama County Sheriff’s Office for the period January 1, 2007 through December 31, 2010

Inventory of County Records : Appanoose County, 1978.

This is an inventory of public records from Appanoose County. The State Historical Society of Iowa received funding from the National Historical Publications and Records Commission along with 5 other Iowa counties for this two year study.