National Repository of Grey Literature 14 records found  previous11 - 14  jump to record: Search took 0.00 seconds. 
Basic comparison of insect species diversity in various varieties of winter oilseed rape and neighboring flowering strip
Souček, Jiří ; Kazda, Jan (advisor) ; Josef, Josef (referee)
Rape seed is an very important crop in Czech republic. It is and economic plant and also good plant for another plants sowned another year. This caused that a lot of fields is sowned with rape seed. Rape seed is demanding a lot of chemistry against pests. This cause that in those fields is lower insect biodiversity. Flowering strips could be helpful to get higher insect biodiversity. Also it could help to decrease pests in rape seed. Research was observing insect predators (Syrphidae, Staphylinidae, Coccinillidae, Cantharidae) and parasitoids (Hymenoptera parasitica). Moericke traps were not a good choice for measurments of insect predators and it didnt prove higher diversity of those predators. However, Moerickeho traps proved that higher number of Brassicogethes were correlating with higher number of parasitoids.
Space heating of a one-story home
Kazda, Jan ; Hejčík, Jiří (referee) ; Charvát, Pavel (advisor)
This bachelor thesis deals with the calculation of the heat loss in a single- storey family house. The calculation is done in detail for every room. After calculation there is a suggestion of a heating system and source of heat. Next part of the thesis presents a real technology of the heating in a family house. Prices of the real and ideal systems are also compared.

National Repository of Grey Literature : 14 records found   previous11 - 14  jump to record:
See also: similar author names
1 KAZDA, Jaroslav
4 Kazda, Jiří
Interested in being notified about new results for this query?
Subscribe to the RSS feed.