Author: Xinmin Wang
Publisher:
ISBN:
Category : Oxisols
Languages : en
Pages : 384
Book Description
Phosphorus Sorption, Desorption and Availability in Oxisols and Ultisols as Influenced by Soil Aggregate Size
Author: Xinmin Wang
Publisher:
ISBN:
Category : Oxisols
Languages : en
Pages : 384
Book Description
Publisher:
ISBN:
Category : Oxisols
Languages : en
Pages : 384
Book Description
Relation Between Phosphate Sorption and Aggregation in Oxisols from Brazil
Author: Jose Maria De Lima
Publisher:
ISBN:
Category : Soils
Languages : en
Pages : 208
Book Description
Publisher:
ISBN:
Category : Soils
Languages : en
Pages : 208
Book Description
Influence of Soil Organic Matter on Phosphorus and Oxalate Sorption and Desorption in a Spodoic Horizon
Author: Jagtar S. Bhatti
Publisher:
ISBN:
Category :
Languages : en
Pages : 294
Book Description
Publisher:
ISBN:
Category :
Languages : en
Pages : 294
Book Description
Dissertation Abstracts International
Author:
Publisher:
ISBN:
Category : Dissertations, Academic
Languages : en
Pages : 862
Book Description
Publisher:
ISBN:
Category : Dissertations, Academic
Languages : en
Pages : 862
Book Description
Chemical Abstracts
Author:
Publisher:
ISBN:
Category : Chemistry
Languages : en
Pages : 2762
Book Description
Publisher:
ISBN:
Category : Chemistry
Languages : en
Pages : 2762
Book Description
Phosphorus Sorption and Desorption in a Brazilian Ultisol
Author: Shinjiro Sato
Publisher:
ISBN:
Category :
Languages : en
Pages :
Book Description
ABSTRACT: This ageing process was due to a shaking artifact (30%), microbial immobilization (57%), and sorption of P onto the soil in a non-oxalate accessible form (13%). Liming and organic anion loading improved P bioavailability in this Brazilian soil. Long-term ageing and continuous exudation of organic anions also influence P bioavailability. Management options that recognize this will improve bioavailability of native and applied P sources in this important agricultural region of northeastern Brazil.
Publisher:
ISBN:
Category :
Languages : en
Pages :
Book Description
ABSTRACT: This ageing process was due to a shaking artifact (30%), microbial immobilization (57%), and sorption of P onto the soil in a non-oxalate accessible form (13%). Liming and organic anion loading improved P bioavailability in this Brazilian soil. Long-term ageing and continuous exudation of organic anions also influence P bioavailability. Management options that recognize this will improve bioavailability of native and applied P sources in this important agricultural region of northeastern Brazil.
Characterization of the Phosphorus Supplying Capacity of Soils by Desorption Q/I Relationships and Kinetics
Author: Klaus Peter Raven
Publisher:
ISBN:
Category : Soils
Languages : en
Pages : 388
Book Description
Publisher:
ISBN:
Category : Soils
Languages : en
Pages : 388
Book Description
Phosphorus Sorption-desorption Studies in Flyash Amended Soils
Author: VEERESH H
Publisher:
ISBN:
Category :
Languages : en
Pages : 91
Book Description
Publisher:
ISBN:
Category :
Languages : en
Pages : 91
Book Description
Sorption and Desorption of Phosphorus as Influenced by Corn Stalk Residue, PH, and Ionic Strength in a Gleysol from Québec, Canada
Author: Mariam Sorour
Publisher:
ISBN:
Category :
Languages : en
Pages :
Book Description
"The Pike River watershed has a history of phosphorus (P) pollution due to surface and subsurface leaching, and erosion of agricultural soil rich in P. It is therefore important to consider factors that may change the dynamics of P sorption and desorption behaviours and potentially increase the P concentration in the soil solution. This thesis investigates the effect of corn stalk residue presence and application rate on P sorption and desorption. This thesis also investigates the effect of varying solution pH and ionic strength on P release. Batch experiments were used to investigate P sorption followed by experiments to test the reversibility of the sorption process under different corn stalk residue applications (0.3,5.3,10.3,15.3, and 20.3%) and at different P concentrations (0, 12.9, 27.7, 42.2, 57.0, and 71.8 mg L-1). The quantity of P sorbed to soil was found to decrease significantly as residue application rates increased (p
Publisher:
ISBN:
Category :
Languages : en
Pages :
Book Description
"The Pike River watershed has a history of phosphorus (P) pollution due to surface and subsurface leaching, and erosion of agricultural soil rich in P. It is therefore important to consider factors that may change the dynamics of P sorption and desorption behaviours and potentially increase the P concentration in the soil solution. This thesis investigates the effect of corn stalk residue presence and application rate on P sorption and desorption. This thesis also investigates the effect of varying solution pH and ionic strength on P release. Batch experiments were used to investigate P sorption followed by experiments to test the reversibility of the sorption process under different corn stalk residue applications (0.3,5.3,10.3,15.3, and 20.3%) and at different P concentrations (0, 12.9, 27.7, 42.2, 57.0, and 71.8 mg L-1). The quantity of P sorbed to soil was found to decrease significantly as residue application rates increased (p
Properties and Management of Soils in the Tropics
Author: Pedro A. Sanchez
Publisher: Cambridge University Press
ISBN: 1107176050
Category : Business & Economics
Languages : en
Pages : 685
Book Description
Long-awaited second edition of classic textbook, brought completely up to date, for courses on tropical soils, and reference for scientists and professionals.
Publisher: Cambridge University Press
ISBN: 1107176050
Category : Business & Economics
Languages : en
Pages : 685
Book Description
Long-awaited second edition of classic textbook, brought completely up to date, for courses on tropical soils, and reference for scientists and professionals.