The inadequate management of cultural tecnics as well as the continuous use of the soil, can alter soil physical, chemical and biological properties. In order to increase crop productivity and to lower production costs without changing the soil physical and chemical properties, a field experiment with alternative cropping systems is being conducted in an Albaqualf soil since 1985 in the Embrapa Clima Temperado lowland experimental field in Capão do Leão, Rio Grande do Sul State, Brazil. with the objective of evaluating soil fertility in the different cropping systems, after 19 years of experiment conduction, soil samples have been collected at 0.0 2.5; 2.5 5.0; and 5.0 20.0 cm deepness as well as at the top of the B horizon. T...
O plantio direto (PD), associado a plantas de cobertura, pode melhorar os atributos químicos e a qua...
Os resíduos vegetais das culturas, ao se decomporem, alteram os atributos químicos do solo e, como c...
This paper resulted from the analysis of three harvests in a row of the following crops: 2003/2004 ...
O manejo inadequado das pr??ticas culturais como tamb??m o uso cont??nuo do solo pode provocar alter...
Decomposing crop residues in no-tillage system can alter soil chemical properties, which may consequ...
Aimmng to characterize the soil fertility factors affecting the rice growing and production cultivat...
The soil is the base of the food production chain and is increasingly looking to improve it, because...
In a systematized area in a plane without typical slope of the lowlands of the South Coast of Rio G...
Over time Upland rice cultivation in southern Amazonas State has shown low productivity attributed ...
In the south region from Rio Grande do Sul State, in,Brazil, 950 thousand hectares of soils are cul...
We hypothesize that there is a linkage among different soil fertilization regimes, soil chemical att...
Crop systems and fertilization sources can affect the chemical properties of the soil and, consequen...
Sistemas de cultivo e de manejo de solo podem alterar as propriedades químicas do solo. Após oito an...
Métodos de preparo e de adubação podem afetar os atributos químicos do solo e, consequentemente, sua...
The region of the Table Lands Sergipano is characterized by intense intemperization, because the inf...
O plantio direto (PD), associado a plantas de cobertura, pode melhorar os atributos químicos e a qua...
Os resíduos vegetais das culturas, ao se decomporem, alteram os atributos químicos do solo e, como c...
This paper resulted from the analysis of three harvests in a row of the following crops: 2003/2004 ...
O manejo inadequado das pr??ticas culturais como tamb??m o uso cont??nuo do solo pode provocar alter...
Decomposing crop residues in no-tillage system can alter soil chemical properties, which may consequ...
Aimmng to characterize the soil fertility factors affecting the rice growing and production cultivat...
The soil is the base of the food production chain and is increasingly looking to improve it, because...
In a systematized area in a plane without typical slope of the lowlands of the South Coast of Rio G...
Over time Upland rice cultivation in southern Amazonas State has shown low productivity attributed ...
In the south region from Rio Grande do Sul State, in,Brazil, 950 thousand hectares of soils are cul...
We hypothesize that there is a linkage among different soil fertilization regimes, soil chemical att...
Crop systems and fertilization sources can affect the chemical properties of the soil and, consequen...
Sistemas de cultivo e de manejo de solo podem alterar as propriedades químicas do solo. Após oito an...
Métodos de preparo e de adubação podem afetar os atributos químicos do solo e, consequentemente, sua...
The region of the Table Lands Sergipano is characterized by intense intemperization, because the inf...
O plantio direto (PD), associado a plantas de cobertura, pode melhorar os atributos químicos e a qua...
Os resíduos vegetais das culturas, ao se decomporem, alteram os atributos químicos do solo e, como c...
This paper resulted from the analysis of three harvests in a row of the following crops: 2003/2004 ...