The aim of this work was to evaluate the effect of sewage sludge on chemical properties of a Red-Yellow Pozolic soil (Ultisol), and on nutrient accumulation and dry matter yield of maize plants. The experiment was carried out in a greenhouse, in a completely randomized design and treatments were arranged in a 6x2x2 factorial. Soil (3 kg) inside pots were treated with 0, 10, 20, 30, 40 and 50 Mg ha-1 (dry-basis) of sludge. Thirty days after incubation, soil samples were taken for analysis, complementation with P (0 and 100 Mg ha-1) and K (0 and 100 Mg ha-1) was done and a five maize plants were grown in each pot for 50 days. The application of sewage sludge increased the organic matter, P, K, Ca, Mg, S, Al and H+Al and reduced the ...
This study was based on two experiments carried out in Western Santa Catarina, Brazil, to evaluateth...
The use of sewage sludge in Brazilian agriculture was regulated by the resolution no. 375 Conama, in...
The objective of this work was to evaluate the effect of sewage sludge soil amendment, on nodulation...
The aim of this work was to evaluate the effect of sewage sludge on chemical properties of a Red-Ye...
The objective of this work was to evaluate the direct and residual effects of sewage sludge soil app...
The objective of this study was to evaluate the effects of applying sewage sludge produced by the Co...
http://dx.doi.org/10.5902/1980509810547The objective of this study was to assess the influence of th...
The purpose of this work was to evaluate the residual effect of sewage sludge on chemical and granul...
The purpose of this work was to evaluate the residual effect of sewage sludge on chemical and granul...
The effectiveness of sewage sludge as nutrient source was studied under greenhouse conditions using ...
The knowledge of the organic materials mineralization dynamic added to soil is important to predict...
To evaluate environmental risk of sludge application in agriculture, a greenhouse experiment was car...
The effectiveness of sewage sludge as nutrient source was studied under greenhouse conditions using ...
The use of sewage sludge allows the reutilization of nutrients with yields equivalent to or greater ...
The use of sewage sludge allows the reutilization of nutrients with yields equivalent to or greater ...
This study was based on two experiments carried out in Western Santa Catarina, Brazil, to evaluateth...
The use of sewage sludge in Brazilian agriculture was regulated by the resolution no. 375 Conama, in...
The objective of this work was to evaluate the effect of sewage sludge soil amendment, on nodulation...
The aim of this work was to evaluate the effect of sewage sludge on chemical properties of a Red-Ye...
The objective of this work was to evaluate the direct and residual effects of sewage sludge soil app...
The objective of this study was to evaluate the effects of applying sewage sludge produced by the Co...
http://dx.doi.org/10.5902/1980509810547The objective of this study was to assess the influence of th...
The purpose of this work was to evaluate the residual effect of sewage sludge on chemical and granul...
The purpose of this work was to evaluate the residual effect of sewage sludge on chemical and granul...
The effectiveness of sewage sludge as nutrient source was studied under greenhouse conditions using ...
The knowledge of the organic materials mineralization dynamic added to soil is important to predict...
To evaluate environmental risk of sludge application in agriculture, a greenhouse experiment was car...
The effectiveness of sewage sludge as nutrient source was studied under greenhouse conditions using ...
The use of sewage sludge allows the reutilization of nutrients with yields equivalent to or greater ...
The use of sewage sludge allows the reutilization of nutrients with yields equivalent to or greater ...
This study was based on two experiments carried out in Western Santa Catarina, Brazil, to evaluateth...
The use of sewage sludge in Brazilian agriculture was regulated by the resolution no. 375 Conama, in...
The objective of this work was to evaluate the effect of sewage sludge soil amendment, on nodulation...