| 摘要 |
1. Method for inducing onset of the reproductive cycle of sows after the end of a preceding cycle recovery or inhibition, characterized in that the animals are injected with an injection solution that contains synthetically produced FSH-releasing hormones as a biologically active substance with known sequences consisting of 10 amino acids (decapeptide). 2. Method according to claim 1, characterized in that the FSH-releasing hormone has the amino acid sequence Pyr-His-Trp-Ser-His-Asp-Trp-Lys-Pro-Gly-NH2. 3. Method according to claim 1 and 2, characterized in that the amino acid sequence is modified by the addition of further components. 4. Method according to at least one of the preceding claims, characterized in that the active substance is injected 0 to 96 hours, preferably 12 to 48 hours, and, more particularly, 24 hours after the end of a preceding cycle recovery or inhibition or a biotechnical pretreatment. 5. Method according to at least one of the preceding claims, characterized in that injection solutions with a content from 5 to 500 mlg, preferably 50 to 300 mlg and, more particularly, 100 to 200 mlg of active substance per milliliter of injection solution are used. 6. Method according to at least one of the preceding claims, characterized in that the injection solution administered per individual animal contains 25 to 500 mlg, preferably 50 to 300 mlg and, more particularly, 100 to 200 mlg of active substance. 7. Method according to at least one of the preceding claims, characterized in that at an interval of 72 hours after the injection for the cycle induction, an ovulation-triggering injection takes place with the active substance D-Phe 6 Gonadorelin.
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