The interpretation and application of two types of P isotherms were elucidated by means of sorption-desorption graphs of two surface soil samples. The isotherm expressing the retention or removal of P as a function of P application indicates the direction and extent of reactions at a given initial stage. The isotherm describing the sorption or desorption as a function of P concentration in the final solution after events illustrates the P buffering power of the soil. By using simultaneously the isotherms of both types, all information included can be integrated and the graphs can be used as a dynamic model describing P exchange.Kahden erityyppisen fosfori-isotermin tulkintaa ja soveltamista selostettiin kahdelle pintamaanäytteelle laadittuj...
Tutkimuksessa selvitettiin muokkauskerroksesta otettaviin maanäytteisiin mahdollisesti joutuvan pohj...
Lannoituksen lisäksi maan fosforinpidätyskyky vaikuttaa kasvien käytössä olevaan ja toisaalta myös v...
Water soluble phosphorus ranged from 0.2 mg to 117.8mg/kg in 104 surface soil samples studied. On th...
The relationship between P intensity and capacity parameters in 104 mineral soil samples was studied...
The interpretation and application of two types of P isotherms were elucidated by means of sorption-...
The relationship between P intensity and capacity parameters in 104 mineral soil samples was studied...
The sorption capacity of phosphate in seven soil samples (clay content 1—70 %, organic carbon conten...
vokKirjasto Aj-KFosforin intensiteetti- ja kapasiteettiparametrien välisestä suhteesta suomalaisissa...
The sorption of phosphate was studied in 33 mineral soil samples at the temperatures of +5°C and +20...
An attempt was made to clarify the mechanisms of phosphate desorption using the anion exchange resin...
vokKirjasto Aj-KFosforin intensiteetti- ja kapasiteettiparametrien välisestä suhteesta suomalaisissa...
Dissolved reactive phosphorus (DRP) from two cultivated clay soil samples (Vertic Cambisols) was ext...
The soil samples of the present study originated from two field experiments in which five rates of P...
Pellolla kulkevaan pintavaluntaveteen liukenee fosforia (P) sekä paikalleen jäävästä maasta että ved...
The distribution of applied water-soluble phosphorus in the various fractions of soil inorganic phos...
Tutkimuksessa selvitettiin muokkauskerroksesta otettaviin maanäytteisiin mahdollisesti joutuvan pohj...
Lannoituksen lisäksi maan fosforinpidätyskyky vaikuttaa kasvien käytössä olevaan ja toisaalta myös v...
Water soluble phosphorus ranged from 0.2 mg to 117.8mg/kg in 104 surface soil samples studied. On th...
The relationship between P intensity and capacity parameters in 104 mineral soil samples was studied...
The interpretation and application of two types of P isotherms were elucidated by means of sorption-...
The relationship between P intensity and capacity parameters in 104 mineral soil samples was studied...
The sorption capacity of phosphate in seven soil samples (clay content 1—70 %, organic carbon conten...
vokKirjasto Aj-KFosforin intensiteetti- ja kapasiteettiparametrien välisestä suhteesta suomalaisissa...
The sorption of phosphate was studied in 33 mineral soil samples at the temperatures of +5°C and +20...
An attempt was made to clarify the mechanisms of phosphate desorption using the anion exchange resin...
vokKirjasto Aj-KFosforin intensiteetti- ja kapasiteettiparametrien välisestä suhteesta suomalaisissa...
Dissolved reactive phosphorus (DRP) from two cultivated clay soil samples (Vertic Cambisols) was ext...
The soil samples of the present study originated from two field experiments in which five rates of P...
Pellolla kulkevaan pintavaluntaveteen liukenee fosforia (P) sekä paikalleen jäävästä maasta että ved...
The distribution of applied water-soluble phosphorus in the various fractions of soil inorganic phos...
Tutkimuksessa selvitettiin muokkauskerroksesta otettaviin maanäytteisiin mahdollisesti joutuvan pohj...
Lannoituksen lisäksi maan fosforinpidätyskyky vaikuttaa kasvien käytössä olevaan ja toisaalta myös v...
Water soluble phosphorus ranged from 0.2 mg to 117.8mg/kg in 104 surface soil samples studied. On th...