Essays about: "Erik Jergil"
Found 1 essay containing the words Erik Jergil.
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1. Feromoninnehållande substansers inverkan på hjärtfrekvensen hos tjur
University essay from SLU/Dept. of Clinical SciencesAbstract : During the last 50 years the production of milk per cow has increased. This has, however, been followed by a decreased reproductive performance. Shorter and more indistinct signs of oestrus make it harder for the Swedish farmers to discover when the cows are in oestrus. There is a need for ways to control reproduction. READ MORE
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