Wyniki wyszukiwania

1

Zarzadzanie relacjami z klientem. [1] Istota i zasady CRM

100%

Wiacek D., Baginski J.

Problemy Jakości

|

2003

|

tom 35

|

nr 06

16-19

2

Zarzadzanie relacjami z klientem [2] Projekt wdrazania CRM

100%

Wiacek D., Baginski J.

Problemy Jakości

|

2003

|

tom 35

|

nr 07

21-22

3

Artykuł dostępny w postaci pełnego tekstu - kliknij by otworzyć plik

The influence of soil acidity on aluminium and mineral nutrients concentrations in soil solution at different soil water potentials

81%

Siecinska J., Wiacek D., Nosalewicz A.

Acta Agrophysica

|

2016

|

tom 23

|

nr 1

The aim of the research was to analyse the impact of soil water potential on the concentration of aluminium and selected mineral nutrients in soil solution. Soil acidification is a natural process accelerated by agriculture, and one of the most important factors limiting crop production worldwide. Concentrations of aluminium and selected mineral nutrients in solutions obtained from soil at initial pH 4.2 and after liming at various soil water potential were measured in centrifuged soil solution. Our results showed a significant gradual increase in the concentration of Al and most of mineral nutrients (Ca, Mg and P) with decreasing soil water potential from −3.5 kPa to −0.205 MPa. The results are important in the evaluation and interpretation of plant response to aluminium toxicity when accompanied by changes in water availability.

4

Effect of pre-sowing laser treatment of seed on the biomass yield and energy value of Lavatera thuringiaca L. plant

81%

Budzen M., Sujak A., Wiacek D.

Teka Komisji Motoryzacji i Energetyki Rolnictwa

|

2016

|

tom 16

|

nr 4

5

Erratum to: Electronic nose with polymer-composite sensors for monitoring fungal deterioration of stored rapeseed

61%

Gancarz M., Wawrzyniak J., Gawrysiak-Witulska M., Wiacek D., Nawrocka A., Rusinek R.

International Agrophysics

|

2020

|

tom 34

|

nr 3

6

Comparison of selected parameters of biomass and coal

51%

Lalak J., Martyniak D., Kasprzycka A., Zurek G., Moron W., Chmielewska M., Wiacek D., Tys J.

International Agrophysics

|

2016

|

tom 30

|

nr 4

As a fuel, biomass differs in its properties from fossil fuels and acquisition thereof for energy purposes is limited; hence, the ongoing search for new bioenergetically useful plants. The article presents the results of physical and chemical analyses of seven species of perennial grasses: tall wheatgrass, tall wheatgrass ‘Bamar’, brome grass, tall fescue ecotype, reed canary grass, giant miscanthus, and sorghum. The research involved technical and elemental analysis as well as analysis of the ash composition performed in order to determine their potential use for combustion process. The measurement results were compared with those obtained for hard coal and agricultural biomass, which is widely used in the energy industry. The results suggest that perennial grasses can successfully be combusted with similar performance to coal if burned in appropriate combustion installations.

Ograniczanie wyników

2 International Agrophysics

2 Problemy Jakości

1 Acta Agrophysica

1 Teka Komisji Motoryzacji i Energetyki Rolnictwa

6 Wiacek D.

2 Baginski J.

1 Budzen M.

1 Chmielewska M.

1 Gancarz M.

1 Gawrysiak-Witulska M.

1 Kasprzycka A.

1 Lalak J.

1 Martyniak D.

1 Moron W.

1 Nawrocka A.

1 Nosalewicz A.

1 Rusinek R.

1 Siecinska J.

1 Sujak A.

1 Tys J.

1 Wawrzyniak J.

1 Zurek G.

1 2020

3 2016

2 2003

Zarzadzanie relacjami z klientem. [1] Istota i zasady CRM

Zarzadzanie relacjami z klientem [2] Projekt wdrazania CRM

The influence of soil acidity on aluminium and mineral nutrients concentrations in soil solution at different soil water potentials

Effect of pre-sowing laser treatment of seed on the biomass yield and energy value of Lavatera thuringiaca L. plant

Erratum to: Electronic nose with polymer-composite sensors for monitoring fungal deterioration of stored rapeseed

Comparison of selected parameters of biomass and coal