(From 0 to 77 days in pre-lactation period) Cows produce milk from 0 to 77 days postpartum, and the milk production gradually increases to peak (6 to 8 weeks). At this time, dry matter intake has not yet reached the peak, resulting in negative nutritional status of the cows. Balance, body weight loss of the cow consumes body condition. During this period, special attention should be paid to the nutritional supply of dairy cows during this period. The supply of nutrients during this period will have a great impact on the total milk production during the period. At the same time, the cows need to be mated 60 days after childbirth. The weight loss will also affect post-natal estrus breeding. In addition, during the period after the usual production, there are no signs of birth defects, no complications, and complications such as ketosis and mastitis. Therefore, it is necessary to strengthen health management, strive for prolific milk and avoid illness, and strive to breed about 60 days after childbirth.
Flavone Series,Flavone Intermediate,Flavone Api,Di-Substituted Flavones
Shandong Bolode Bio-technology Co., Ltd. , https://www.bldpharma.com