一些特定的因素会影响有效的查情,从而导致猪场繁育成绩不佳,例如:返情率变高,窝产仔数降低等。
对于猪场而言,利用活体公猪进行查情会面临以下挑战:
对于一些母猪,尤其是低胎次母猪,会难以表现出典型的发情症状。
需要投入更多的精力去对这些母猪进行查情, 尤其是仔细判别发情的启动,以确定人工授精的最佳时间窗口。
成功的查情很大程度上取决于查情人员的技术,知识和经验。
影响查情成功率的因素如下:
费尔蒙是独一无二的三分子公猪信息素喷雾。在发情检测过程中加入费尔蒙可以有效克服以上问题给公猪和母猪带来的风险。
点击下一页查看更多使用费尔蒙降低风险的信息。
“There is no doubt about the heat after applying BoarBetter. Those who are in heat are locked up.”
M.S., Spanish Vet
“BoarBetter helps sows who are not reacting to the boar, by stimulating them to express their heat behaviour – enabling you to detect heat better across the sow batch.”
D.M., Spanish Vet
“BoarBetter helps make sows less restless, which makes insemination easier.”
V.C., Spanish Vet
“In my breeding management, I chose to use BoarBetter on all first parity after the boar has passed through. Detection is easier because the signs of heat are clearer.“
J.C., Farm Manager, France
“BoarBetter’s odour is very similar to strong-smelling search boars. The sows have a higher response with Boarbetter compared with a single commercial pheromone product. The best way to implement the use of Boarbetter in the daily routine might be a puzzle.“
Veterinarian, Netherland
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