Floral composition of weeds during the vegetation and in seed material on the organic and conventional fields

Dostatny, D.F.; Maluszynska, E.,Instytut Hodowli i Aklimatyzacji Roslin, Radzikow

Floral composition of weeds during the vegetation and in seed material on the organic and conventional fields

2007

Dostatny, D.F. | Maluszynska, E.,Instytut Hodowli i Aklimatyzacji Roslin, Radzikow (Poland)

This paper presents the results of a phytosociological research conducted on the organic and neighbouring conventional cereal crop fields. Additionally, purity of seed material and the botanical composition of other seeds in these crops were analysed. Apera spica-venti, Avena fatua and Elytrigia repens dominated on the conventional fileds. Organic plantations has richer species composition than conventional, but the total coverage of weeds was higher in the conventional crops. The presence of the weed seeds in the seed material was connected with the canopy layer of a given weed species

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AGROVOC Keywords

botanical composition cereal crops composition botanique crops cultivos cultivos de cereales cultivos de invierno culture d'hiver especies exploitation agricole explotaciones agrarias farming systems farms malezas mauvaise herbe plantaciones plantations plante de culture poland pologne polonia production de semences pureza purity sandy soils seed seed production semence semillas sol sableux species suelo arenoso weeds winter crops

Bibliographic information

Published in

Pamietnik Pulawski (Poland)

Issue 145 ISSN 0552-9778

Pagination

pp. 43-59

Other Subjects

Purete; Espece; Sistemas de explotacion; Produccion de semillas; Systeme d'exploitation agricole; Composicion botanica; Plante cerealiere

Language

Polish

Note

Summaries (En, Pl)

2 fig., 6 tables

31 ref.

Translated Title

Sklad gatunkowy chwastow podczas wegetacji i w materiale ze zbioru w uprawach ekologicznych i konwencjonalnych

Type

Summary

In AGRIS since: 2008-05-15

Format: AGRIS AP

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Floral composition of weeds during the vegetation and in seed material on the organic and conventional fields

2007

AGROVOC Keywords

Bibliographic information