Wyniki wyszukiwania

1

Artykuł dostępny w postaci pełnego tekstu - kliknij by otworzyć plik

ODR modifications by the storing conditions of soil samples

100%

Bieganowski A., Wyczolkowski A., Gawlik J.

Acta Agrophysica

|

2000

|

tom 35

ODR was calculated for the soil water extracts prepared from freshly taken soil, wet soil stored in plastic bags and air dry soil. ODR in KCI solution was used as reference.ODR recorded for the extracts obtained from freshly taken soil was lower than for the extracts prepared from the stored soil samples. This indicates that for ODR measurements fresh soil should be investigated.

2

Repeatability of measurements of the potential oxygen flux density in the soil by the voltamperometric method

100%

Bieganowski A.

Acta Agrophysica

|

2000

|

tom 35

Influence of the measuring procedure on the repeatability of measurement of the potential oxygen flux density in the soil has been presented. Five measuring procedures were applied: measurements taken one directly after another, reinstallation of the electrode after each measurement , reinstallation of the electrode after each measurement with a simultaneous mechanical cleaning of surfaces, measurements with 15-min breaks between consecutive measurements, measurements with electrochemical "cleaning" of the electrode surface.The OFD value was determined by a voltamperometric method using a tri-electrode measuring system. It was found out that the best repeatability can be obtained by repeating the measurement with 15-min (or longer) time intervals.

3

Comparison of two- and three-electrode systems in measurements of potential oxygen flux density in soil

84%

Bieganowski A.

International Agrophysics

|

2004

|

tom 18

|

nr 2

4

Effect of oxygen deficiency on soil dehydrogenase activity in a pot experiment with triticale cv. Jago vegetation

67%

Brzezinska M., Stepniewski W., Stepniewska Z., Przywara G., Wlodarczyk T.

International Agrophysics

|

2001

|

tom 15

|

nr 3

5

Characteristics of aeration properties of selected soil profiles from central Europe

67%

Glinski J., Stepniewski W., Stepniewska Z., Wlodarczyk T., Brzezinska M.

International Agrophysics

|

2000

|

tom 14

|

nr 1

6

Effect of soil re-oxidation on wheat [Triticum aestivum L.] defense system

67%

Bennicelli R., Stepniewska Z., Balakhnina T. I., Stepniewski W., Zuchowski J.

International Agrophysics

|

1999

|

tom 13

|

nr 3

7

Characterisctics of aeration properties of Orthic Luvisol from Poland under different land use

67%

Stepniewski W., Stepniewska Z., Przywara G., Brzezinska M., Wlodarczyk T.

International Agrophysics

|

2000

|

tom 14

|

nr 4

8

Response of spring barley to changes of compaction and aeration of sandy soil under model conditions

67%

Czyz E. A., Tomaszewska J., Dexter A. R.

International Agrophysics

|

2001

|

tom 15

|

nr 1

Ograniczanie wyników

6 International Agrophysics

2 Acta Agrophysica

4 Stepniewska Z.

4 Stepniewski W.

3 Bieganowski A.

3 Brzezinska M.

3 Wlodarczyk T.

2 Przywara G.

1 Balakhnina T. I.

1 Bennicelli R.

1 Czyz E. A.

1 Dexter A. R.

1 Gawlik J.

1 Glinski J.

1 Tomaszewska J.

1 Wyczolkowski A.

1 Zuchowski J.

1 2004

2 2001

4 2000

1 1999

ODR modifications by the storing conditions of soil samples

Repeatability of measurements of the potential oxygen flux density in the soil by the voltamperometric method

Comparison of two- and three-electrode systems in measurements of potential oxygen flux density in soil

Effect of oxygen deficiency on soil dehydrogenase activity in a pot experiment with triticale cv. Jago vegetation

Characteristics of aeration properties of selected soil profiles from central Europe

Effect of soil re-oxidation on wheat [Triticum aestivum L.] defense system

Characterisctics of aeration properties of Orthic Luvisol from Poland under different land use

Response of spring barley to changes of compaction and aeration of sandy soil under model conditions