It has been attempted in the present paper to study the distribution of plant available calcium, magnesium, and potassium in various depths of 25 virgin peat lands. The amounts of these cations extractable by 1 N ammonium chloride are supposed to give a rough estimation on the available content of the nutrients. Also the quantities of extracted sodium are reported. It has been found that the percentic content of these cations in the surface vegetation are higher than in the peat. Particularly marked is the accumulation of potassium in living plants and, although in a less degree, in the surface layers of peat. The variation in the distribution of the extractable amounts of the cations in various depths of the peat lands is considerable. A s...
The present investigation is an account of the results from two fertilizing experiments established ...
An attempt was made to study the cation exchange capacity, the percentage base saturation and the am...
Peat soils are frequently analysed using the same standard methods and extractants as for mineral so...
An attempt was made to elucidate the content of plant-available calcium, potassium and magnesium in ...
It has been attempted in the present paper to study the distribution of plant available calcium, mag...
An attempt was made to elucidate the content of plant-available calcium, potassium and magnesium in ...
vokKirjasto Aj-KUuttuvan kalsiumin, magnesiumin, kaliumin ja natriumin määristä eräitten luonnontila...
Five potassium fertilization rates ranging from nil to 80 kg/ha/cut were compared over 2 to 3 years ...
The studies included the major organic meadow soils of Szczecin Pomerania, left fal-low or sporadica...
The plant and soil material of this study were collected at a distance of 5—15 km one after the othe...
The sample material was collected from cultivated fields without selection based on the magnesium de...
With peat as the growth base the effect of the various combinations of three amounts of magnesium, o...
vokKirjastoKirjasto Aj-KSuomen eteläpuoliskon kivennäismaitten kalsiumista, magnesiumista ja kaliumi...
Nine mineral soils were incubated in laboratory without lime (Ca0) or limed (Ca1) with calcium carbo...
In a pot experiment on sphagnum peat soil the magnesium fertilization increased significantly the ma...
The present investigation is an account of the results from two fertilizing experiments established ...
An attempt was made to study the cation exchange capacity, the percentage base saturation and the am...
Peat soils are frequently analysed using the same standard methods and extractants as for mineral so...
An attempt was made to elucidate the content of plant-available calcium, potassium and magnesium in ...
It has been attempted in the present paper to study the distribution of plant available calcium, mag...
An attempt was made to elucidate the content of plant-available calcium, potassium and magnesium in ...
vokKirjasto Aj-KUuttuvan kalsiumin, magnesiumin, kaliumin ja natriumin määristä eräitten luonnontila...
Five potassium fertilization rates ranging from nil to 80 kg/ha/cut were compared over 2 to 3 years ...
The studies included the major organic meadow soils of Szczecin Pomerania, left fal-low or sporadica...
The plant and soil material of this study were collected at a distance of 5—15 km one after the othe...
The sample material was collected from cultivated fields without selection based on the magnesium de...
With peat as the growth base the effect of the various combinations of three amounts of magnesium, o...
vokKirjastoKirjasto Aj-KSuomen eteläpuoliskon kivennäismaitten kalsiumista, magnesiumista ja kaliumi...
Nine mineral soils were incubated in laboratory without lime (Ca0) or limed (Ca1) with calcium carbo...
In a pot experiment on sphagnum peat soil the magnesium fertilization increased significantly the ma...
The present investigation is an account of the results from two fertilizing experiments established ...
An attempt was made to study the cation exchange capacity, the percentage base saturation and the am...
Peat soils are frequently analysed using the same standard methods and extractants as for mineral so...