THE EFFECTS OF SOIL PROPERTIES ON THE DIFFERENTIAL PHOSPHATE SORPTION BY SEMIARID SOILS FROM NORTHEAST BRAZIL

Soil Science ◽  
1994 ◽  
Vol 157 (1) ◽  
pp. 36-45 ◽  
Author(s):  
J. O. AGBENIN ◽  
H. TIESSEN
Keyword(s):  
Soil Properties ◽  
Northeast Brazil ◽  
Phosphate Sorption ◽  
Semiarid Soils

Soil properties and phosphate sorption

1958 ◽  
Vol 9 (9) ◽  
pp. 551-559 ◽  
Author(s):  
E. G. Williams ◽  
N. M. Scott ◽  
Margaret J. McDonald
Keyword(s):  
Soil Properties ◽  
Phosphate Sorption

scholarly journals Relief Position and Soil Properties under Continuous Banana Cropping in Subhumid Climate in Northeast Brazil

2019 ◽  
Vol 43 ◽  
Author(s):  
Maria da Conceição de Almeida ◽  
Jane Kelly Silva Araujo ◽  
Mateus Rosas Ribeiro Filho ◽  
Valdomiro Severino de Souza Júnior
Keyword(s):  
Soil Properties ◽  
Northeast Brazil

scholarly journals Sulphate sorption by Finnish mineral soils

1987 ◽  
Vol 59 (1) ◽  
pp. 41-46
Author(s):  
Markku Yli-Halla
Keyword(s):  
Soil Properties ◽  
Soil Ph ◽  
Negative Correlation ◽  
Ammonium Acetate ◽  
Phosphorus Fertilization ◽  
Phosphate Sorption ◽  
Soluble Phosphorus ◽  
Soil Component ◽  
Phosphorus Status ◽  
Mineral Soils

Sulphate sorption by 38 Finnish cultivated mineral soils was determined and its correlation with soil properties was studied. Sulphate sorption was correlated with soil pH (r =—0.46**) and with phosphate sorption (r =0.69***). With increasing soil pH, sulphate sorption decreased in relation to phosphate sorption. Phosphorus status was decisive in explaining the sulphate sorption of the soils. Even if both anions are sorbed by the same soil component (amorphous Al compounds), the sites are not available for sulphate if they are already occupied by phosphate. Sulphate sorption was negligible in soils very rich in easily soluble phosphorus. This was reflected in a close negative correlation between sulphate sorption and acid ammonium acetate (pH 4.65) extractable phosphorus (r =—0.70***). During the last few decades, phosphorus fertilization has increased the amount of easily soluble phosphorus in Finnish fields, which obviously has decreased the capacity of the soils to retain sulphate.

Soil properties and their variations on two contiguous hillslopes in Northeast Brazil

CATENA ◽  
1995 ◽  
Vol 24 (2) ◽  
pp. 147-161 ◽  
Author(s):  
J.O. Agbenin ◽  
H. Tiessen
Keyword(s):  
Soil Properties ◽  
Northeast Brazil

Biochar-induced soil phosphate sorption and availability depend on soil properties: a microcosm study

2020 ◽  
Vol 20 (11) ◽  
pp. 3846-3856
Author(s):  
Xiaomei Zheng ◽  
Jianfu Wu ◽  
Xiao Yan ◽  
Guobing Qin ◽  
Rongwei Zhou ◽  
...  
Keyword(s):  
Soil Properties ◽  
Phosphate Sorption ◽  
Soil Phosphate ◽  
Microcosm Study
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