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Registro Completo |
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Biblioteca(s): |
Embrapa Pantanal. |
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Data corrente: |
19/04/1999 |
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Data da última atualização: |
19/04/1999 |
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Autoria: |
PUROHIT, R.; SINGH, S. P. |
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Afiliação: |
Botany Department, Kumaun University (Naini Tal, India). |
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Título: |
Phenological observations of macrophytes of Nainital lake. |
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Ano de publicação: |
1985 |
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Fonte/Imprenta: |
Comparative Physiology and Ecology, v.10, n.4, p.201-204, 1985. |
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Idioma: |
Inglês |
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Conteúdo: |
This paper gives prelim nary phenological information on macrophytes of Naini Tal lake, a warm menomictic and highly eutrophic water body located at 1937 m elevation in Kumaun Himalaya. The macrophyte vegetation of Naini Tal lake consisted of two emergent (Polygonum glabrum Wild and P. hydropiper Linn.), one rooted floating leaved (Polygonum amphibium Linn.) and three submergent species (Potamogeton pectinatus Linn., P. crispus Linn. and Hydrilla verticillata casp.). Phenological events of these macrophytes were observed for two years (March 1978 to February 1980). Formation and germination of propagating organs: In this lake stem tubers of P. pectinatus could be collected throughout the year. Kollman & Wali (1976), reported that the tubers of P. pectinatus were formed from late July to early September, when growth was culminating in a temperate lake. |
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Palavras-Chave: |
Nainital lake. |
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Thesagro: |
Ecologia. |
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Thesaurus Nal: |
ecology. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 01315naa a2200169 a 4500
001 1795331
005 1999-04-19
008 1985 bl --- 0-- u #d
100 1 $aPUROHIT, R.
245 $aPhenological observations of macrophytes of Nainital lake.
260 $c1985
520 $aThis paper gives prelim nary phenological information on macrophytes of Naini Tal lake, a warm menomictic and highly eutrophic water body located at 1937 m elevation in Kumaun Himalaya. The macrophyte vegetation of Naini Tal lake consisted of two emergent (Polygonum glabrum Wild and P. hydropiper Linn.), one rooted floating leaved (Polygonum amphibium Linn.) and three submergent species (Potamogeton pectinatus Linn., P. crispus Linn. and Hydrilla verticillata casp.). Phenological events of these macrophytes were observed for two years (March 1978 to February 1980). Formation and germination of propagating organs: In this lake stem tubers of P. pectinatus could be collected throughout the year. Kollman & Wali (1976), reported that the tubers of P. pectinatus were formed from late July to early September, when growth was culminating in a temperate lake.
650 $aecology
650 $aEcologia
653 $aNainital lake
700 1 $aSINGH, S. P.
773 $tComparative Physiology and Ecology$gv.10, n.4, p.201-204, 1985.
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Embrapa Pantanal (CPAP) |
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| 1. |  | THUNG, M.; FERREIRA, R. M.; MIRANDA, P.; MODA-CIRINO, V.; FERRÃO, M. A. G.; SILVA, L. O. da; DOURADO, V. V.; HEMP, S.; SOUZA, B.; SERPA, J. E. S.; ZIMMERMANN, M. J. O.; SINGH, S. P. Performance in Brazil and Colombia of common bean lines from the second selection cycle. Revista Brasileira de Genética, v. 16, n. 1, p. 115-127, 1993.| Tipo: Artigo em Periódico Indexado |
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