News

Articles

  • Efficient CRV bulls with high components and fewer problems

    The index run of April 2021 confirms that consistent breeding for efficient and healthy cows pays dividends. CRV's portfolio has been strengthened and broadened with the addition of bulls that guarantee robust, highly productive and efficient daughters with high components, without any problems.
  • Flagship of breeding for durability Apina Nadja procudes 100,000kg of milk

    Apina Nadja has fulfilled her potential. One of the most influential cows in CRV’s breeding programme has high breeding values for health, fertility and longevity. And she also passes these traits on to her countless offspring. Apina Nadja has never caused any problems for owners Wim and Theo Bleser. She has now put the crown on her illustrious career by realising lifetime production of 100,000kg of milk.
  • An explanation of the differences between American and Dutch breeding values

    The NVI is the total merit index that reflects the breeding goals of Dutch and Flemish dairy farmers. But there are also farmers who prefer to select bulls based on one of the total American indexes TPI or NM$. Specialist Jaap Brinkman explains the differences between the American and Dutch breeding values.
  • Science monitors inbreeding

    Inbreeding is a threat to the vitality of a cow population but is always waiting in the wings in a breeding programme. CRV closely monitors the development of the rate of inbreeding in various breeds. Vigilance is vital, but so far, any negative effects have been limited.
  • Feed efficiency reveals huge differences

    CRV introduced the feed efficiency breeding value in December. Willem Alders has been conducting feed trials for CRV for several years. He sees huge differences, also between similar cows.