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Titolo:
The response of different Cladonia species after treatment with fertilizeror lime in Heathland
Autore:
Vagts, I; Kinder, M;
Indirizzi:
Univ Bremen, Inst Okol & Evolut Biol, FB 2, D-28334 Bremen, Germany Univ Bremen Bremen Germany D-28334 t Biol, FB 2, D-28334 Bremen, Germany
Titolo Testata:
LICHENOLOGIST
, volume: 31, anno: 1999,
parte:, 1
pagine: 75 - 83
SICI:
0024-2829(199901)31:<75:TRODCS>2.0.ZU;2-I
Fonte:
ISI
Lingua:
ENG
Soggetto:
NUTRIENT;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Agriculture,Biology & Environmental Sciences
Citazioni:
31
Recensione:
Indirizzi per estratti:
Indirizzo: Vagts, I Univ,Bremen, Inst Okol & Evolut Biol, FB 2, Postfach 330440, D-28334 Bremen Univ Bremen Postfach 330440 Bremen Germany D-28334 -28334 Bremen
Citazione:
I. Vagts e M. Kinder, "The response of different Cladonia species after treatment with fertilizeror lime in Heathland", LICHENOLOGI, 31, 1999, pp. 75-83

Abstract

The effect of deposition of different fertilizers and of lime on lichens was investigated under field conditions. Three terricolous lichens were tested: Cladonia floerkeana, C. furcata and C. portentosa. The lichens were exposed to three types of powdered fertilizer (NPK-, N-, P-fertilizer) and lime. The applied nutrients were recorded in lichen thalli and soil. The influence on lichen growth rate and vegetation cover was estimated over 2 years. The response was a clear change in vegetation cover with an exceptional stimulating effect of NPK on the moss Polytrichum formosum. A lethal effect was observed on Cladonia floerkeana following exposure to lime. NPK and P had the most significant stimulatory effect on C. furcata. Only NPK promoted the growth of C. portentosa and P, N or Ca had a negative effect. (C) 1999 The British Lichen Society.

ASDD Area Sistemi Dipartimentali e Documentali, Università di Bologna, Catalogo delle riviste ed altri periodici
Documento generato il 25/11/20 alle ore 06:40:01