تامین نیاز پروتئین گاوهای شیری با تامین مقدار کافی اسیدهای آمینه به نسبت مناسب برای حفظ سلامت و بهره‌وری در طول دوره شیردهی به دست می‌آید. متیونین یک اسید آمینه ضروری است که عملکردهای فیزیولوژیکی بیشتری فراتر از نقش آن در سنتز پروتئین شیر دارد. مکمل Met محافظت شده از شکمبه (sRPMet) در شیردهی ثابت منجر به افزایش تولید پروتئین شیر و افزایش متناقض در چربی شیر می‌شود.

تقاضای بالا و در حال افزایش محصولات لبنی گاوهای شیری را در معرض استرس‌های متعددی مانند استرس متابولیک و استرس گرمایی، به ویژه در طول دوره انتقال قرار می‌دهد.

Optimizing grain processing in calf diets, along with ensuring adequate forage intake, is critical to promoting effective papilla development while maintaining stable fermentation and supporting stable rumen pH.

Lameness in dairy cattle has a significant impact on both animal welfare and farm productivity (production losses due to reduced milk production, reduced feed intake, reproductive disorders, treatment costs and costs associated with early culling). It is the farmer’s responsibility to ensure that animals do not suffer unnecessarily. Approximately half of all cases of lameness go undetected or untreated, causing unnecessary pain to these animals ...

Mastitis is associated with the release of free radicals, increased total oxidant capacity, and decreased total antioxidant capacity in milk. Antioxidant vitamins and minerals protect the body against free radicals either by directly scavenging free radicals or by inhibiting the activity of oxidizing enzymes.

Mastitis (inflammation of the mammary gland) commonly occurs in dairy cows during the postpartum period (transition period) when dairy cows experience physiological and hormonal changes and severe negative energy balance followed by oxidative stress. To maintain successful lactation and combat negative energy balance (NEB), hypermobility of fat occurs, leading to excessive production of reactive oxygen species (ROS). Extensive studies have been conducted on supplementation of selenium (Se) and vitamins E and B9 to reduce mastitis during the transition period in dairy cows.

(Silicoglycidol) Silicoglycidol supplement is a modified aluminum silicate that acts as a broad-spectrum mycotoxin binder. It creates hydrogen bridges with mycotoxins and prevents their absorption during the digestive tract.

Investigating the effect of choline protected in the rumen on improving metabolism and lactation performance in dairy cows

Dairy cows experience some degree of systemic inflammation around parturition, but excessive or dysregulated inflammation appears to play a role in inflammatory disease.