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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.
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Showing 1 to 10 of 205 (0.031 seconds)Spelling suggestions: "subject:"cho"" "subject:"choc""
| 1 |
Krevní obraz beránků ve výkrmu po aplikaci anabolického preparátu RevalorProcházková, Helena January 1981 (has links)
No description available.
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| 2 |
Základní biochemické hodnoty krevní plazmy u beránků ve výkrmu po aplikaci anabolického preparátu RevaloruNovák, Jiří January 1982 (has links)
No description available.
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| 3 |
Použití hormonálního anabolika Revaloru ve výkrmu beránkůPyszko, Pavel January 1982 (has links)
No description available.
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| 4 |
Biochemické hodnoty krve beránků ve výkrmu při zkrmování monensinuHarant, Rudolf January 1983 (has links)
No description available.
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| 5 |
Ukazatele významné pro zajištění udržitelnosti a rozvoje chovu dojených stád skotu / Characteristics important for ensuring of sustainable and development of dairy cattle herds breedingLelek, Jaroslav January 2016 (has links)
The aim of this dissertation was to assess the influence of characteristics important for
ensuring of sustainable and development of dairy cattle herds breeding. The data investigated
describe approximately 5138 dairy cows in period of four years in selected farming´s of dairy
cattle in district of Jičín. There were these indicators of reproduction processed: conception
rate after first insemination, conception rate after all inseminations, interval of insemination,
index of insemination, service period and meantime; the data were collected from seven
stables of Bohemian Spotted cattle and from seven stables of Holstein cattle. The longevity
was investigated from the number of dairy cows at respective lactation of both investigated
breeds and from the average lactation in respective years. The results of investigation prove
that the average percentage representation of dairy cow at respective lactation between
2012-2015 ranged 33,4 % at first lactation, and 24,68 % at second lactation, and 18,13 %
at third lactation, and 11,48 % at fourth lactation, and 6,53 % at fifth lactation, and 3,32 %
at sixth lactation, and 2,36 % at seventh and more lactations.
The evident data from comparison prove, that till third lactation there is higher percentage
representation of Holstein cattle and from third lactation there are more cows of Bohemian
Spotted cattle, and also the average reached lactation confirms this the value of 2,75 lactation
for Bohemian Spotted cattle and the value of 2,3 lactation for Holstein cattle. The influence of
breed on the average length of lactation was quite weak. The results of rating indicators of
reproduction also have not proven any statistically important difference between both types of
cattle as concerns values reached by each cattle, but the original Bohemian Spotted cattle
reached better results in all indicators, and thus it is probably more suitable for the area of
district Jičín.
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| 6 |
Zhodnocení výkonnosti klusáků v ČRVaňková, Alena January 2009 (has links)
No description available.
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| 7 |
Možnosti intenzivního chovu plůdků vybraných reofilních druhů rybFiala, Jiří January 2000 (has links)
No description available.
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| 8 |
Chov ohrožených druhů amazoňanů a kakaduůPiňosová, Veronika January 2006 (has links)
No description available.
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| 9 |
Vyhodnocení asociací genetických markerů s užitkovostí v komerční populaci prasatBobrová, Olga January 2003 (has links)
No description available.
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| 10 |
Analýza etologických projevů lamy alpaky chované v ČRLudínová, Romana January 2011 (has links)
No description available.
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