The Mehlich-1 (M-1) extractant and Monocalcium Phosphate in acetic acid (MCPa) have mechanisms for extraction of available P and S in acidity and in ligand exchange, whether of the sulfate of the extractant by the phosphate of the soil, or of the phosphate of the extractant by the sulfate of the soil. In clayey soils, with greater P adsorption capacity, or lower remaining P (Rem-P) value, which corresponds to soils with greater Phosphate Buffer Capacity (PBC), more buffered for acidity, the initially low pH of the extractants increases over their time of contact with the soil in the direction of the pH of the soil; and the sulfate of the M-1 or the phosphate of the MCPa is adsorbed by adsorption sites occupied by these anions or not. This s...
Mehlich-1 soil extract is currently used in Rio Grande do Sul (RS) and Santa Catarina (SC) States, i...
Coordenação de Aperfeiçoamento de Pessoal de Nível SuperiorThe soil phosphorus availability depends ...
O objetivo deste trabalho foi o estudo comparativo dos extratores mais importantes do fósforo do sol...
The Mehlich-1 (M-1) extractant and Monocalcium Phosphate in acetic acid (MCPa) have mechanisms for e...
ABSTRACT Increasingly rational use of phosphate fertilizers by agriculture is important, especially ...
The objectives of this work were to evaluate the relationship between phosphate adsorption in differ...
Considerations on the interactions of P in the soil-plant system have a long history, but are still ...
The remaining phosphorus (Prem) has been used for estimating the phosphorus buffer capacity (PBC) of...
As soluções extratoras multielementares possibilitam avaliar a disponibilidade de vários nutrientes ...
The total content of phosphorus (P) within soil does not reflect its availability for plants, the av...
The remaining phosphorus (Prem) has been used for estimating the phosphorus buffer capacity (PBC) of...
O extrator Mehlich utilizado nos estados do RS e de SC para avaliar a disponibilidade de fósforo às ...
Mehlich-1 soil extract is currently used in Rio Grande do Sul (RS) and Santa Catarina (SC) States, i...
A determinação do P disponível é realizada com o uso de diferentes soluções extratoras que apresenta...
ABSTRACT: Mehlich-1 soil extract is currently used in Rio Grande do Sul (RS) and Santa Catarina (SC)...
Mehlich-1 soil extract is currently used in Rio Grande do Sul (RS) and Santa Catarina (SC) States, i...
Coordenação de Aperfeiçoamento de Pessoal de Nível SuperiorThe soil phosphorus availability depends ...
O objetivo deste trabalho foi o estudo comparativo dos extratores mais importantes do fósforo do sol...
The Mehlich-1 (M-1) extractant and Monocalcium Phosphate in acetic acid (MCPa) have mechanisms for e...
ABSTRACT Increasingly rational use of phosphate fertilizers by agriculture is important, especially ...
The objectives of this work were to evaluate the relationship between phosphate adsorption in differ...
Considerations on the interactions of P in the soil-plant system have a long history, but are still ...
The remaining phosphorus (Prem) has been used for estimating the phosphorus buffer capacity (PBC) of...
As soluções extratoras multielementares possibilitam avaliar a disponibilidade de vários nutrientes ...
The total content of phosphorus (P) within soil does not reflect its availability for plants, the av...
The remaining phosphorus (Prem) has been used for estimating the phosphorus buffer capacity (PBC) of...
O extrator Mehlich utilizado nos estados do RS e de SC para avaliar a disponibilidade de fósforo às ...
Mehlich-1 soil extract is currently used in Rio Grande do Sul (RS) and Santa Catarina (SC) States, i...
A determinação do P disponível é realizada com o uso de diferentes soluções extratoras que apresenta...
ABSTRACT: Mehlich-1 soil extract is currently used in Rio Grande do Sul (RS) and Santa Catarina (SC)...
Mehlich-1 soil extract is currently used in Rio Grande do Sul (RS) and Santa Catarina (SC) States, i...
Coordenação de Aperfeiçoamento de Pessoal de Nível SuperiorThe soil phosphorus availability depends ...
O objetivo deste trabalho foi o estudo comparativo dos extratores mais importantes do fósforo do sol...