US$ 90.00
Niacin Supplement
Applied once every two weeks
It is best to apply by rubbing against the hair growth
Amino Acids
Estrotect Breeding Indicators - Blue : 50ct Product Type_A.I. & Breeding Niacin SupplementEstrotect Breeding Indicators detect true standing heat with extreme accuracy. Improved timing increases pregnancy rates. Simple and clean application. Apply heat detectors prior to standing heat or when cows are given injections to synchronize their estrus. 50ct Blue When cows are mounted during standing heat the scratch off surface of the detector is rubbed off exposing a brilliant red, fuchsia, green, yellow or blue signal layer underneath.