Abstract:
:A simulation program on the germination of winter annuals is written in such a way that the influence of changing environmental conditions on germination characteristics such as the time of germination, the percentage of germination and the distribution function of germination is described as well as possible in accordance with experimental data. The changing environmental conditions are simulated by a program that describes the changes of the microclimatological characteristics, temperature and moisture content of the soil, during a number of days depending on local conditions and macro-meteorological data. The simulated differences in germination between the two winter annualsVeronica arvensis L. andMyosotis ramosissima Rochel ex Schult. at different sites are discussed in relation to differences in their microdistribution. A way is indicated to characterize in ecological studies the microclimatological situation of a site in the field.
journal_name
Oecologiajournal_title
Oecologiaauthors
Janssen JGdoi
10.1007/BF01039793subject
Has Abstractpub_date
1974-09-01 00:00:00pages
197-228issue
3eissn
0029-8549issn
1432-1939pii
10.1007/BF01039793journal_volume
14pub_type
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