Home > Search Results: Dočkalík, Martin
Search:
Search Tips :: Advanced Search
Search collections:
Sort by: Display results: Output format:
National Repository of Grey Literature 2 records found  Search took 0.00 seconds. 
Vliv technologie zpracování půdy na intenzitu zaplevelení obilnin
 Dočkalík, Martin
The aim of this thesis was investigating the effect of different soil tillage intensity on weed infestation of winter wheat . The observations were made in 2011 , 2012 and 2013 at the school plots in Žabčice in corn production areas . Soil tillage was in two variants. The first variant was the traditional method of tillage (ploughing). The second variant was minimization tillage to a depth of 5 cm (minimization technology). Another factor influencing weeds was seven-plot crop rotation (wheat monoculture , Norfolk and seven-plot crop rotation). The data was evaluated by multivariate analysis of ecological data . From this analysis is indicated that different variants of tillage and crop rotation have influence on the incidence and number of certain types of weeds . Ordination diagram shows that when growing crops as monocultures occurs to decreases weeds spectrum, but the number of individuals per unit area increases . In contrast, when the seven-plot crop rotation with increasing types weeds and number of individuals decreases.
Detailed record
Vliv zpracování půdy na aktuální zaplevelení ozimé pšenice
 Dočkalík, Martin
Detailed record

Interested in being notified about new results for this query?
Subscribe to the RSS feed.
Digital Repository :: Search :: Submit :: Personalize :: Help
Powered by Invenio v1.1.2
Maintained by admin.invenio@techlib.cz
This site is also available in the following languages:
Česky  English