The present invention relates to a process for increasing the egg production and strengthening the eggshells of poultry, which comprises the administration to the animal of at least one bisphosphonic compound chosen from a bisphosphonic acid, a physiologically acceptable salt thereof, hydrates thereof and mixtures thereof.
本发明涉及一种提高家禽产蛋量和增强蛋壳强度的工艺,包括向动物施用至少一种
双膦化合物,该化合物选自
双膦酸、其生理上可接受的盐、其
水合物及其混合物。