The Brazilian grain production reaches record productivities each year and among the major
crops, stand out the maize (Zea mays L.) and soybean (Glycine max L.). For these two …

O objetivo deste trabalho foi determinar as alterações em atributos químicos de um
Latossolo Vermelho após aplicações sucessivas de composto orgânico de dejeto líquido de …

Swine production in Brazil results in a great volume of manure that normally is disposed of
as agricultural fertilizer. However, this form of soil disposal, generally on small farms, causes …

The present study investigated changes in both the growth parameters and the enzymatic
and non-enzymatic antioxidant systems of maize (Zea may L.) plants grown in Typic …

There are currently many devices and techniques to quantify trace elements (TEs) in various
matrices, but their efficacy is dependent on the digestion methods (DMs) employed in the …

Microfluidic paper-based analytical device (μPAD) offers a simple and efficient platform for
point-of-care monitoring, which can be beneficial for copper determination in livestock feed …

AIM: The main objective of the study was to evaluate the limnological characteristics of rivers
flowing through urban and rural areas in the upper Uruguay River basin in western Santa …

Long-term applications of pig slurry may change nutrient status and availability through the
soil profile, especially in highly weathered Brazilian soils, which present low pH and nutrient …

The objective of this study was to evaluate the pig slurry application effects on chemical
attributes of a Hapludox soil managed under no-tillage system. Treatments consisted of 50 …

A utilização de lavoura e pastagens tem sido uma importante senão a principal alternativa
de descarte do dejeto líquido de suínos. Porém, seu uso, muitas vezes, tem sido feito em …