Our company mainly produces liquid nitrogen container for high-tech products ,such as hospital medical liquid nitrogen containers, biological sterile storage liquid nitrogen tank,etc.,which are used for frozen storage of fine livestock semen, cryopreservation of human organs and cells and so on.
    With the development of science and technology and the needs of industrial and agricultural production, it will be rapidly promoted and applied, and will show a bright future. Today we mainly introduce “How to accurately equip cows in time to improve the cow's conception rate!”

  How to accurately equip cows in time to improve the cow's conception rate!
    How to accurately identify the estrus of cows and grasp the timely insemination of ovulation is an important guarantee for high fertility rate by artificial insemination, so it is necessary to master the cow estrus, bull semen and artificial insemination technology, and really do it. To breed at the right time to improve the conception rate.
    The estrus identification must master three elements.
    At the age of the old, the frail cows have a shorter estrus period and earlier ovulation, and the breeding time should be earlier. The young cows have a longer estrus and ovulation later, and the breeding time should be extended appropriately.
    Second, observe the Yinmen mucus: the external performance of the estrus cow is mainly that the cow accepts the climb and stands still, the two hind legs attack, lift the tail, frequently urinate. At the beginning of the cow's estrus, the vulva is swollen, the mucous membrane is flushed, a small amount of mucus flows out, and it is thin and transparent, shaped like a glass filament. When the estrus is strong, the amount of mucus is more or less, and gradually thickens.
    Third, look at the internal inspection: mainly touch the ovary with or without follicles, the size and texture of the follicles. At the peak of estrus, the volume of follicles on one side of the ovary increases, and the diameter of the follicle is 0.5-1 cm. Soft like grapes. This is the best time to breed.
    Preservation and Thawing of Semen: At present, most cattle-raising households in China do not have the conditions to do frozen sperm. They usually buy beef frozen sperm from local animal husbandry bureau or breeding cattle company. They must maintain ultra-low temperature-196 degrees in storage and transportation. In nitrogen, avoid removing and putting it in as much as possible. When taking the frozen essence after use, the liquid nitrogen tank should be closed in time to avoid the effect of liquid nitrogen loss, and the liquid nitrogen should be checked regularly to increase the liquid nitrogen.
   
  How to accurately equip cows in time to improve the cow's conception rate!
    The correct thawing of frozen sperm is the key to maintaining the vitality of sperm. Now there is a specialized frozen extracting cup for thawing, which is convenient and fast, and the price is not high. During the thawing process, it should be done quickly, quickly, quickly, and quickly. It is best to insemination within 1-2 hours after melting. Those who have the condition can also observe the sperm motility by using a microscope, and then use it best after passing the test.
    Things to be aware of when applying liquid nitrogen tanks to pastures:
    (1),Check the appearance carefully before use to see if it is bruised again; then pour liquid nitrogen to check its loss.
    (2),Store in a cool, dry, well-ventilated room. Keep away from heat and outdoor sun and rain.
    (3),Try to avoid collision and vibration during use. It is strictly prohibited to place horizontally, stack or invert.
    (4),The container for storing liquid nitrogen should be covered with a stopper, but the mouth of the bottle should not be sealed to prevent explosion.
    (5),Store liquid semen, such as semen, regularly to ensure that the frozen essence is immersed in liquid nitrogen.
    (6),When handling the frozen essence, try to avoid colliding with the neck.
    (7),Liquid nitrogen tanks should be cleaned regularly to avoid contamination of the sample.
   
  How to accurately equip cows in time to improve the cow's conception rate!
    If you are interested in the liquid nitrogen containers or need to consult, please click on our online customer service, or call us. Pan Chao,  Supply and customize different liquid nitrogen tanks, Pan Chao medical farming instruments, tailored for your different demands.
Welcome to send your inquiry, Phone number: +86 15038267159  Email: info@n2tank.com / sales@n2tank.com
  How to accurately equip cows in time to improve the cow's conception rate!

Liquid nitrogen tank	Liquid nitrogen container	Liquid tank supplier
Liquid nitrogen tank	Liquid nitrogen container	Liquid tank supplier
Liquid nitrogen tank	Liquid nitrogen container	Liquid tank supplier
Liquid nitrogen tank	Liquid nitrogen container	Liquid tank supplier