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Growth reaction of maize coleoptile segments modified by lead and fusicoccin

100%

Kurtyka R., Mizerski R., Malkowski E., Karcz W.

Acta Physiologiae Plantarum

2007

tom 29

nr 1 Suppl.

Growth reaction of maize coleoptile segments modified by lead and fusicoccin

80%

Kurtyka R., Mizerski R., Karcz W.

Zeszyty Problemowe Postępów Nauk Rolniczych

2008

tom 524

The goal of the present study was to investigate interrelations between the action of FC and lead on the elongation growth and proton extrusion in maize coleoptile segments. It was found that the FC-induced growth of maize coleoptile segments was enhanced ca. 2.8-fold as compared to the endogenous growth (growth without FC). Pb caused different effect depending on the time of lead addition. Lead applied to the incubation medium at 0 time reduced the FC-induced growth by 30%, whereas Pb added to the incubation medium at 60, 120, 240 min not significantly affected the FC- induced growth. Acidification of the incubation medium observed in the presence of FC was not changed by lead.

Growth reaction of European silver fir [Abies alba Mill.] associated with air quality improvement in the Sudeten Mountains

80%

Filipiak M., Ufnalski K.

Polish Journal of Environmental Studies

2004

tom 13

nr 3

The Sudeten Mountains are a region where the level of industrial air pollution is high due to brown coal combustion, but now the impact of pollution on the environment has greatly decreased. In this paper we attempted to determine how this fact affected the condition of silver fir trees. Our conclusions are based mainly on measurements of trunk diameter increments of 250 fir trees representing 42 populations of this species in different parts of the Sudeten. The main conclusion is that silver fir, at least to the age of 130 years, has the ability to endure unfavourable conditions and can substantially increase its growth rate in association with air quality improvement.

Ograniczanie wyników

1 Acta Physiologiae Plantarum

1 Polish Journal of Environmental Studies

1 Zeszyty Problemowe Postępów Nauk Rolniczych

2 Karcz W.

2 Kurtyka R.

2 Mizerski R.

1 Filipiak M.

1 Malkowski E.

1 Ufnalski K.

1 2008

1 2007

1 2004

Wyniki wyszukiwania

Growth reaction of maize coleoptile segments modified by lead and fusicoccin

Growth reaction of maize coleoptile segments modified by lead and fusicoccin

Growth reaction of European silver fir [Abies alba Mill.] associated with air quality improvement in the Sudeten Mountains