Cation-exchange capacity
In soil science, cation-exchange capacity or CEC is the number of exchangeable cations per dry weight that a soil is capable of holding, at a given pH value, and available for exchange with the soil water solution. CEC is used as a measure of soil fertility, nutrient retention capacity, and the capacity to protect groundwater from cation contamination. It is expressed as milliequivalent of hydrogen per 100 g of dry soil (meq+/100g), or the SI unit centi-mol per kg (cmol+/kg). The numeric values are the same in any system of units.
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Cation-exchange capacity
In soil science, cation-exchange capacity or CEC is the number of exchangeable cations per dry weight that a soil is capable of holding, at a given pH value, and available for exchange with the soil water solution. CEC is used as a measure of soil fertility, nutrient retention capacity, and the capacity to protect groundwater from cation contamination. It is expressed as milliequivalent of hydrogen per 100 g of dry soil (meq+/100g), or the SI unit centi-mol per kg (cmol+/kg). The numeric values are the same in any system of units.
has abstract
De kationenomwisselingscapacit ...... een CEC hebben van 75 mmol/kg.
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Die Kationenaustauschkapazität ...... rliegenden pH-Wert des Bodens.
@de
In soil science, cation-exchan ...... er the fertility of that soil.
@en
La capacidad de intercambio ca ...... ca en un suelo aumenta su CIC.
@es
La capacità di scambio cationi ...... fertilità chimica del terreno.
@it
La capacité d'échange cationiq ...... u rapport C/N et au pH du sol.
@fr
Pojemność wymiany kationów, PW ...... ównoważnikach na 100 g gleby).
@pl
Ёмкость катионного обмена (ЕКО ...... эквивалентах на 1000 мл воды.
@ru
陽イオン交換容量（よういおんこうかんようりょう、CEC;Cation Exchange Capacity）とは、一定量の土壌が保持できる陽イオンの量。
@ja
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De kationenomwisselingscapacit ...... de aanwezige organische stof.
@nl
Die Kationenaustauschkapazität ...... mmonium- oder Calciumchlorid).
@de
In soil science, cation-exchan ...... e same in any system of units.
@en
La capacidad de intercambio ca ...... ca en un suelo aumenta su CIC.
@es
La capacità di scambio cationi ...... fertilità chimica del terreno.
@it
La capacité d'échange cationiq ...... u rapport C/N et au pH du sol.
@fr
Pojemność wymiany kationów, PW ...... stauschkapazitat (KaK lub AK).
@pl
Ёмкость катионного обмена (ЕКО ...... эквивалентах на 1000 мл воды.
@ru
陽イオン交換容量（よういおんこうかんようりょう、CEC;Cation Exchange Capacity）とは、一定量の土壌が保持できる陽イオンの量。
@ja
label
Capacidad de intercambio catiónico
@es
Capacità di scambio cationico
@it
Capacité d’échange cationique
@fr
Cation-exchange capacity
@en
Kationenaustauschkapazität
@de
Kationenomwisselingscapaciteit
@nl
Pojemność wymiany kationów
@pl
Ёмкость катионного обмена
@ru
陽イオン交換容量
@ja