JSR's Prosperm® Plus boosts boar fertility by 'billions'
UK - JSR Genetics, one of the world's foremost pig genetics businesses, is sharing one of the secrets of its success - Prosperm® Plus - with stud boar owners and AI users. A convenient and palatable daily supplement, it helps to maximize both semen output and the quality of individual sperm. This product is now being used routinely across all JSR stud boars.