Object structure
Title:

Effect of seed size, density and depth of sowing on the germination and survival of psammophyte seedlings

Subtitle:

Germination and survival of psammophyte seedlings

Creator:

Symonides, Ewa

Contributor:

Polska Akademia Nauk. Instytut Ekologii

Publisher:

Polish Scientific Publishers

Place of publishing:

Warszawa

Date issued/created:

1978

Description:

Pages 123-139 : illustrations ; 24 cm ; Bibliographical references (page 138-139) ; Abstract in Polish

Type of object:

Journal/Article

Subject and Keywords:

psammophyte seedlings ; seed size ; sowing density ; sowing depth ; germinating capacity ; seedling survival ; laboratory investigations

Abstract:

Under laboratory conditions the relationship was studied between the seed size, the density and depth of sowing, and the germinating process and its time, the fixing of seedlings and their survival in Corynephorus canescens (L.) P. B., Spergula vernalis Willd. and Androsace septentrionalis L. The factors enumerated above appeared not to affect the germinating capacity and power, but they were found to have an influence on the rate of growth of the germs (thus also, indirectly, on the rate of seedling growth), and on the survival of germs and seedlings. As a result of a high rate mortality of germs at high densities, the numbers of seedling survivors were similar, regardless of the number of seeds sown.

References:

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7. Mathews C. P., Westlake D. F. 1969 - Estimation of production by populations of higher plants subject to high mortality - Oikos, 20: 1956-1960.
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11. Putwain P. D., Harper J. L. 1970 - Studies in the dynamics of plant populations. III. The influence of associated species on populations of Rumex acetosa L. and Rumex acetosella L. in grassland - J. Ecol. 58: 251-264.
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16. Symonides E. 1977 - Mortality of seedlings in natural psammophyte populations - Ekol. pol. 25: 635-651.
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18. White J., Harper J. L. 1970 - Correlated changes in plant size and number in plant populations - J. Ecol. 58: 467-485.
19. Wilkoń-Michalska J. 1976 - Struktura i dynamika populacji Salicornia patula Duval-Jouve [Structure and dynamics of the populations of Salicornia patula Duval-Jouve] - Uniwersytet Mikołaja Kopernika, Rozprawy, Toruń, 156 pp.
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Relation:

Ekologia Polska

Volume:

26

Issue:

1

Start page:

123

End page:

139

Resource type:

Text

Detailed Resource Type:

Article

Format:

application/pdf

Source:

MiIZ PAN, call no. P.2840 ; click here to follow the link

Language:

eng

Language of abstract:

pol

Rights:

Creative Commons Attribution BY 3.0 PL license

Terms of use:

Copyright-protected material. [CC BY 3.0 PL] May be used within the scope specified in Creative Commons Attribution BY 3.0 PL license, full text available at: ; -

Digitizing institution:

Museum and Institute of Zoology of the Polish Academy of Sciences

Original in:

Library of the Museum and Institute of Zoology of the Polish Academy of Sciences

Projects co-financed by:

Operational Program Digital Poland, 2014-2020, Measure 2.3: Digital accessibility and usefulness of public sector information; funds from the European Regional Development Fund and national co-financing from the state budget.

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Open

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