Ingelvac CircoFLEX 唯一核准可用於母豬全期
➤ 空胎施打
實驗背景介紹
- 實驗源於加拿大1,000頭母豬之3地式飼養豬場,先前曾有PCV2垂直傳播
- 母豬無明顯繁殖症狀,但近期有死產和木乃伊胎數量增加的情形
- 該研究分為2個組別,共1013頭母豬及女豬納入實驗。
- 實驗組別中所有母豬的胎次、基因平均分配, 且為同時飼養和分娩
![bi_circoflexwang_ye_su_cai_210908_58](/sites/default/files/tw/inline-images/bi_circoflexwang_ye_su_cai_210908_58.jpg)
實驗結果
- 與未免疫組相比,母豬免疫Ingelvac CircoFLEX能提升繁殖表現
![bi_circoflexwang_ye_su_cai_210908_59](/sites/default/files/tw/inline-images/bi_circoflexwang_ye_su_cai_210908_59.jpg)
實驗背景介紹
- 本場為分娩至離乳場,共3,860頭母豬
- 實驗前,女豬已例行性於6週齡和26週齡時施打PCV2疫苗
- 母豬每批次約130頭,連續觀察12批次
![bi_circoflexwang_ye_su_cai_210915_60](/sites/default/files/tw/inline-images/bi_circoflexwang_ye_su_cai_210915_60.jpg)
![bi_circoflexwang_ye_su_cai_210908_61](/sites/default/files/tw/inline-images/bi_circoflexwang_ye_su_cai_210908_61_0.jpg)
實驗結果
- 母豬免疫Ingelvac CircoFLEX可增加平均每窩離乳仔豬頭數
![bi_circoflexwang_ye_su_cai_210908_62](/sites/default/files/tw/inline-images/bi_circoflexwang_ye_su_cai_210908_62.jpg)
- 母豬免疫Ingelvac CircoFLEX可增加每窩出生活仔數和平均每窩離乳仔豬頭數
![bi_circoflexwang_ye_su_cai_210908_63](/sites/default/files/tw/inline-images/bi_circoflexwang_ye_su_cai_210908_63.jpg)
![bi_circoflexwang_ye_su_cai_210908_64](/sites/default/files/tw/inline-images/bi_circoflexwang_ye_su_cai_210908_64.jpg)
更多資訊
原始文獻:
2014 Impact on reproductive performance of a sow herd vaccination with Ingelvac CircoFLEX®
2016 Investigation on the influence of sow vaccination with Ingelvac CircoFLEX® on reproductive performance in a large production system in Poland