国产亚洲精品久久精品69-国产亚洲精品久久精品6-国产亚洲精品久久播放-国产亚洲精品久久7777777-亚洲 日本 欧美 中文字幕-亚洲 欧洲 国产 日产 综合

×

β-Carotene , Promotes Milk Production Effectively

Time:2022-08-29

For a long time, milk has always been an important source of high quality protein, calcium. As a result, milk appeared on the table of thousands of families.

Since living standards getting higher, there is a higher requirement for quality of milk. A good cup of nutritious and safe milk comes from healthy dairy cows, and healthy dairy cows are dependent on balanced nutrition. The findings of scientists’ extensive researches show that β-carotene has a positive effect on the fertility and health of cows. 

Carotene, which got its name from the rich red-orange pigment in carrots, has three isomers – α, β, and γ, among which β carotene is the most abundant and important in plants and is the most widespread and stable natural pigment in nature.

β-carotene enhances cow fertility

The fertility of dairy cows is closely related to their milk production and can be enhanced by β-carotene, which is found in vegetables, green forage, and some other plants. Cows cannot synthesize β-carotene and have to get it externally through the diet. A number of studies have found that in intensive large-scale farms where little fresh pasture can be accessed, adding the right amount of β-carotene to the daily diet of cows can significantly boost their fertility, which can be shown in the following ways:

Supplementing β-carotene to the cows’ feed can increase the concentration of β-carotene in cows’ blood, improve oocyte quality, animate early luteal activity, increase ovation rates, and raise progesterone levels, thus improving pregnancy rates and embryo quality and reducing pregnancy loss and carving intervals in cows.

Higher reproductive performance in dairy cows means shorter calving intervals, better herd structure, and higher milk yield, which is essential for the farms to lower cost and achieve sustainable development.

β-carotene improves cow health

With the advances of farming technologies, the average milk yield of Chinese cows has increased from 4.8 tons/year in 2008 to 8.3 tons/year in 2020, reaching the level of developed European countries. The dramatic boost in milk production over the past 15 years has placed a heavy burden on the cows’ physical conditions, causing continued oxidative stress and rising incidence of mastitis and hysteritis.

As the most abundant antioxidant in nature, β-carotene can be added to cows’ daily diet to help them resist oxidation, boost immunity, and lower the incidence of mastitis and hysteritis. Adding the right amount of β-carotene to the feed of cows in late pregnancy can increase the concentration of β-carotene in their colostrum, and an early supplement of β-carotene can help reduce the incidence of diarrhea and pneumonia in calves and improve their survival rate.

The healthy growth and production of dairy cows is key to the sustainable development of the industry. With its probiotic carotene products, NHU is helping to improve the reproductive performance of cows and the operation of high-quality farms. We expect to drive the industry forward and bring people healthy and nutritious milk products through our β-carotene solution. We believe that an efficient nutrition system is conducive to the reform and innovation of the livestock industry, to which we stand ready to contribute.


From farm to fork, we are always here for healthier and more nutritious food. 

Back To List

Learn more

主站蜘蛛池模板: max girls 大感谢祭 | 精品区2区3区4区产品乱码9 | 99re这里只有精品视频 | 色一欲一性一乱一区二区三区 | 国产中文视频 | 91原创在线 | 久久亚洲一级α片 | 成 人 片 免费播放 成 人 免费 黄 色 网站无毒下载 | 亚洲一区成人 | 免费在线观看国产 | 亚洲一区免费香蕉在线 | china男士同性视频tv | AV国产乱码一区二区三视频 | 1300部真实小Y女视频合集 | 国产精品久久久久影院免费 | 亚洲乱妇88网 | 美女洗澡脱得一二干净 | 国产毛片女人高潮叫声 | 在线观看国产视频 | 精品一区二区三区四区五区六区 | 嗯好大好猛皇上好深用力 | 久久99re6热在线播放 | 中文字幕视频在线免费观看 | 优优色影院 | 亚洲精品国产品国语在线试看 | 99er久久国产精品在线 | 国内视频在线精品一区 | 香蕉精品国产高清自在自线 | 999人在线精品播放视频 | 麻豆国产精品va在线观看约 | 久久国产精品永久网站 | 国产成人精选免费视频 | 中文字幕免费在线视频 | 国产亚洲制服免视频 | 最近免费中文字幕MV免费高清 | 美女乱草鲍高清照片 | 久久精品中文字幕有码日本 | 西西人体一级裸片 | 欧美午夜精品一区二区蜜桃 | 出轨的妻子在线观看 | 亚洲免费成人 |