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A avaliação de terras é o processo que permite estimar o uso potencial da terra com base em seus atributos. Grande variedade de modelos analíticos pode ser usada neste processo. No Brasil, os dois sis... ...

Repository: BDPA     Publication year: 2006

This study aimed to evaluate the crossresistance of CYPIR to ALS-inhibiting herbicides in irrigated rice in Rio Grande do Sul.

Repository: BDPA     Publication year: 2017

As pesquisas de levantamentos de solos e estudos correlatos são importantes para possibilitar uma visão global da natureza, distribuição e quantificação desse recurso natural, além de proporcionar ele... ...

Repository: BDPA     Publication year: 2008

O conhecimento dos solos que ocorrem em uma propriedade e/ou região, no que tange à sua classificação, distribuição e quantificação espacial, constitui elemento básico e essencial para avaliação das t... ...

Repository: BDPA     Publication year: 2008

The purpose of this study was to assess the effectiveness of Al-Fe (hydr)oxide co-precipitates for the removal of As from wastewater and to assess the chemical stability of the products.

Repository: BDPA     Publication year: 2018

Exchangeable Al has been used as a criterion for the calculation of lime requirement in several Brazilian States. However, the laboratory method with extraction by a 1 mol L-1 KCl solution followed by... ...

Repository: BDPA     Publication year: 2009

As a result of the potential problem that Amaranthus palmeri presents for Brazilian agriculture and because it has been identified as glyphosate and ALS inhibity herbicides resistant in the state of M... ...

Repository: BDPA     Publication year: 2019

In this work, it was described the preparation and the characterization of a solid acid catalyst obtained by the mixture of Cr/Al oxides (CRAL). The catalyst was tested in the transesterification reac... ...

Repository: BDPA     Publication year: 2015

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