a 2009

Bio-diversity in vineyards with conventional, biological and integrated treatment

POSPÍŠIL, Zdeněk and Jitka KÜHNOVÁ

Basic information

Original name

Bio-diversity in vineyards with conventional, biological and integrated treatment

Name in Czech

Biologická diversita ve vinicích ošetřovaných konvenčně, biologicky a integrovaně

Authors

POSPÍŠIL, Zdeněk (203 Czech Republic, guarantor) and Jitka KÜHNOVÁ (203 Czech Republic)

Edition

TIES 2009 - the 20th Annual Conference of The International Environmetric Society. Book of Abstracts, 2009

Other information

Language

English

Type of outcome

Konferenční abstrakt

Field of Study

10103 Statistics and probability

Country of publisher

Italy

Confidentiality degree

není předmětem státního či obchodního tajemství

RIV identification code

RIV/00216224:14310/09:00036602

Organization unit

Faculty of Science

Keywords (in Czech)

Biologická diversita; ochrana plodin

Keywords in English

Bio-diversity; pest control

Tags

International impact, Reviewed
Změněno: 8/4/2010 09:32, prof. RNDr. Zdeněk Pospíšil, Dr.

Abstract

V originále

Twelve South-Moravian vineyards were observed; three of them were protected by conventional chemical treatment, three by introduction of natural enemies of pests, three by bio-agents supplied by mild and restricted chemical intervention and three vineyards were abandoned to natural succession. Abundances of butterflies, beetles and birds were watched and relevant indeces of diversity and equitability were evaluated. Surprisingly, the greatest diversity was found on areas treated by integrated way not on the biologically treated ones. One possible conclusion is that the bio-diversity is influenced rather by the distance of agricultural area from natural surroundings than by an agriculture applied. Some data and analyses supported the idea was be presented. The second investigation was concerned with bio-diversity recovery (or decay) after massive chemical intervention. Data having reference to an evolution of insect abundances on two agricultural areas were collected and analyzed.

In Czech

Příspěvek shrnoval pozorování druhové rozmanitosti motýlů, brouků a ptáků na dvanácti jihomoravských vinicích. Dále uvedl dvě pozorování časového vývoje diversity.

Links

LC06024, research and development project
Name: Centrum Jaroslava Hájka pro teoretickou a aplikovanou statistiku
Investor: Ministry of Education, Youth and Sports of the CR, Jaroslav Hájek Center for Theoretical and Applied Statistics