W związku z obserwowanymi niezadawalającymi wynikami krycia norek, podjęto próbę zastosowania hormonalnej stymulacji samic odmiany białej Hedlunda niepokrytych do 19 marca. W celu uzyskania poprawy płodności samice stymulowano 19 marca dwoma rodzajami preparatów hormonalnych, podając je w formie iniekcji 24 godziny przed planowanym kryciem. Preparat 1 zawierał surowiczą gonadotropinę (PMSG) wykazującą silne działanie głównie o charakterze FSH, preparat 2 zawierał syntetyczną gonadorelinę, będącą odpowiednikiem naturalnego hormonu uwalniającego gonadotropiny przysadkowe. W wyniku przeprowadzonych badań stwierdzono, iż podane preparaty nie wpłynęły znacząco na badane parametry rozrodcze, nie stwierdzono istotnych różnic w długości ciąży, wiel...
This study examined the reproductive physiology of female European mink (Mustela lutreola) to augmen...
Celem pracy było zbadanie wpływu glinu na tempo dojrzewania płciowego samców i samic nornicy rudej. ...
The study was aimed to determine the effect the arrangement of males in breeding sets on the level o...
Celem pracy była ocena wpływu odmiany barwnej i wieku na niektóre wskaźniki użytkowości rozrodczej n...
The aim of the study was observation of the effect of light modulation on blood testosterone levels ...
Author Institution: Department of Zoology and Entomology, The Ohio State University, Columbus 1
The aim of this study was to analyze the effect of gestational length and multiplicity of mating enc...
These studies were conducted to determine the mechanisms by which prolactin (PRL) exerts its luteotr...
The work presents an analysis of palomino female mink fertility. There were three genetic groups wit...
In Part A of Study I, six groups of female standard mink were fed (once daily) either 5, 10, or 15 m...
The aim of this study was to analyze the effect of gestational length and multiplicity of mating enc...
Author Institution: Department of Zoology and Entomology, Ohio Agricultural Research and Development...
The experiment was aimed to observe the behavior of ranch American mink females during the breeding ...
<p>Italics indicate a statistical trend 0.05</p><p>For effects on female reproduction, see <a href="...
Summary. Mink ovariectomized 14 days after the first of two matings received injections of 2 mg MPA,...
This study examined the reproductive physiology of female European mink (Mustela lutreola) to augmen...
Celem pracy było zbadanie wpływu glinu na tempo dojrzewania płciowego samców i samic nornicy rudej. ...
The study was aimed to determine the effect the arrangement of males in breeding sets on the level o...
Celem pracy była ocena wpływu odmiany barwnej i wieku na niektóre wskaźniki użytkowości rozrodczej n...
The aim of the study was observation of the effect of light modulation on blood testosterone levels ...
Author Institution: Department of Zoology and Entomology, The Ohio State University, Columbus 1
The aim of this study was to analyze the effect of gestational length and multiplicity of mating enc...
These studies were conducted to determine the mechanisms by which prolactin (PRL) exerts its luteotr...
The work presents an analysis of palomino female mink fertility. There were three genetic groups wit...
In Part A of Study I, six groups of female standard mink were fed (once daily) either 5, 10, or 15 m...
The aim of this study was to analyze the effect of gestational length and multiplicity of mating enc...
Author Institution: Department of Zoology and Entomology, Ohio Agricultural Research and Development...
The experiment was aimed to observe the behavior of ranch American mink females during the breeding ...
<p>Italics indicate a statistical trend 0.05</p><p>For effects on female reproduction, see <a href="...
Summary. Mink ovariectomized 14 days after the first of two matings received injections of 2 mg MPA,...
This study examined the reproductive physiology of female European mink (Mustela lutreola) to augmen...
Celem pracy było zbadanie wpływu glinu na tempo dojrzewania płciowego samców i samic nornicy rudej. ...
The study was aimed to determine the effect the arrangement of males in breeding sets on the level o...