• Refine Query
  • Source
  • Publication year
  • to
  • Language
  • 199
  • 6
  • Tagged with
  • 205
  • 61
  • 27
  • 22
  • 20
  • 18
  • 17
  • 16
  • 15
  • 14
  • 14
  • 13
  • 13
  • 13
  • 12
  • About
  • The Global ETD Search service is a free service for researchers to find electronic theses and dissertations. This service is provided by the Networked Digital Library of Theses and Dissertations.
    Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.
21

Analýza situace v chovu koní v okresu Blansko

Toulová, Martina January 2014 (has links)
In my thesis I focused on the analysis of horse breeding in the district Blansko . The aim of this thesis was to map the current situation in the breeding of horses for re-gion Blansko. In the introductory part of the paper I am describing the district separately aa well as the situation of horse breeding in general. In the practical part I wanted to map the current situation of horse breeding from both the owners, breeders, and the cavalry company point of view. For this part of the thesis I developed a questionnaire , which I then split into two parts. One section deals with issues for horse owners in the district Blansko and the second part is devoted to occasional riders or riders who rent horses. The resulting data were further developed and evaluated . The results of the survey were compared with the results of a survey of the region Zlín, which was elaborated in the thesis in 2010, and the results of the survey in the region Pardubice and the region Vysočina, which were processed in the thesis , 2012.
22

Vyhodnocení reprodukčních ukazatelů u otcovských a mateřských plemen prasat se zaměřením na efekt superplodné linie

Válek, Libor January 2016 (has links)
The aim was to analyze the reproductive traits in pig breeds CBU, CL, BO, D and H 84 pedigree breeding. The monitored parameters and the number of live born piglets, a number of surviving piglets, sows milk production, the length of the interim period, the number of litters per sow per year pregnancy rate. For super fertile lines (SPL) and the evaluation of the number of piglets born alive per sow, birth weight, meantime, serenity litter. Evaluation of reproductive performance in boars according to the breed. I analyzed the percentage of gestation and production of piglets, and all live births. It also monitored the birth weight of piglets depending on the gender of a boar. The obtained data were analyzed by appropriate mathematical - statistical methods. For maternal breed pigs CBU was better parametrs at all piglets born in a litter of 3.5 pc, at 1.7 live births pieces of litter and preserved 1.3 pieces per litter. In parameter milking, the difference was 2.8 kg. Results after the first pregnancy rates were the best Insemination of sows CBU and 87.3%. For super fertile lines sows were better results in all (2,1pc) and live (1,3pc) born piglets and uniformity of litter (0.7%) for sows CBU. CBU breed had the highest percentage of death13.7%, the lowest percentage of paternal breed White11%. For CBU was the best of breed boar Insemination boar EDL with 23 straight 100%. Most of all, and that 17.4 pc of live piglets and 15.4 pc were born piglets after boars DSU 21st among boars maternal breed in the results were successful pregnancy rates boars breed CL with 89.38%. For CBU breed male pigs had the highest weight after 45 boars BTK (1.52 kg) in gilts and boars after FMB 46 (1.54 kilograms). In boars breed CL had the highest average weight for male pigs (1.99 kg) over 33 AGC boars and gilts (1.77) kg after boars EJR 27th best results for piglets breed Duroc boar has EDG 21a to 1.91 kg in male pigs and 1, 71 kg in gilts. After H84-158 boars are male pigs weighing at 2.46 kg and 1.9 kg gilts. Evaluating the impact of boars on the weight of piglets born alive. It showed a statistically significant difference for birth weight of male pigs and gilts. Weights were found statistically significant differences at levels of signifikance.
23

Rozbor vlastních nákladů v chovu dojnic na státním statku Brno-venkov

Novotná-Kirchnerová, Irena January 1966 (has links)
No description available.
24

Analýza chovu levharta skvrnitého (Panthera pardus ssp.) v České republice a na Slovensku

Vašák, Jan January 2009 (has links)
No description available.
25

Využití inseminace v chovu králíků

Zapletal, David January 2003 (has links)
No description available.
26

Genetická analýza zbarvení merle u psů plemena border collie

Melounková, Tereza January 2011 (has links)
No description available.
27

Odchov násadového materiálu candáta obecného (Sander lucioperca) v kontrolovaných podmínkách s použitím oteplené vody.

Tůma, Jiří January 2011 (has links)
No description available.
28

Některé ekonomické aspekty nadpodnikové analýzy chovu skotu v JZD řepařské oblasti

Schwarzer, Jan January 1967 (has links)
No description available.
29

Sledování možností využití některých enzymů v selekčním programu v chovu prasat

Holková, Ivana January 1992 (has links)
No description available.
30

Změny v komoditní vertikále prasata-vepřové maso v USA

Bučková, Lenka January 2008 (has links)
No description available.

Page generated in 0.0437 seconds