National Repository of Grey Literature 15 records found  beginprevious12 - 15  jump to record: Search took 0.01 seconds. 
Pěstebně-ekonomická analýza listnatých mlazin s různou příměsí dubu vzniklých kombinovanou a umělou obnovou
Zapletal, Miroslav
Abstract of the work This thesis deals with the growth characteristics of oak at the stage of coppice that was based in different variants depending on the type of mixing and method of recovery (combined, artificial). The research areas are located in Kostelec woods which is about 7 km from the Holešov town in the district of Kroměříž. In total there are five areas evaluated, the area (I, II) Option 1 - monoculture and area (III - V) Option 2 - mixed (combined and artificial regeneration). Crops were chosen so as they are the same age, only the area V is older and without silvicultural intervention. The measurement of tree species was carried out in each alternative on the pad of 3.14 m2 (r = 1 m) in a regular grid of 5x5 m. On each space were measured height, výčetní tloušťka a cenotické postavení of all trees and quality of the treetop. Collected data are recorded in tables and graphs. The results of the thesis show that the oaks in option (1) in all the above parameters are better than in the variant (2).
Possibilities of use new technologies in the breeding of grass carp (Ctenopharyngodon idella).
ZROSTLÍK, Jakub
This thesis was aimed to breeding and nutrition of grass carp (Ctenopharyngodon idella). The work should assess breeding possibilities in monoculture stock using specialized feeds adjusted for grass carp. Beside special feed, cereals and feeding mixture for young stages of carp (Cyprinus carpio) were used. Testing of feeds should suggest suitable technological parameters for breeding of fingerlings and young stages of grass carp.

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