Method for breeding highly lactiferous cows by using rumen-protective amino acids
    1.
    发明授权
    Method for breeding highly lactiferous cows by using rumen-protective amino acids 有权
    使用瘤胃保护性氨基酸培养高泌乳牛的方法

    公开(公告)号:US06214371B1

    公开(公告)日:2001-04-10

    申请号:US09147578

    申请日:1999-02-24

    IPC分类号: A61K914

    摘要: Lysine and methionine which are limiting amino acids of dairy cows are administered to dairy cows to decrease the BUN value that has an adverse effect on the conception rate and to increase the blood glucose required to improve the energy balance, that alanine and glutamine are administered to dairy cows to increase the blood glucose and to improve the liver function, and that the use of these amino acids is effective for keeping good conditions of dairy cows, allowing earlier arrival of initial estrus without any stress, improving the mating conception rate and decreasing the non-conception rate.

    摘要翻译: 将乳牛的限制性氨基酸的赖氨酸和甲硫氨酸施用于奶牛,以降低对受孕率具有不利影响的BUN值,并增加改善能量平衡所需的血糖,将丙氨酸和谷氨酰胺施用于 奶牛增加血糖和改善肝功能,使用这些氨基酸对于保持奶牛的良好状态是有效的,允许更早地到达初始发情而没有任何压力,改善交配受孕率和减少 非受孕率。

    Diet for stabilizing high milk yield of dairy cow and feeding method for
obtaining stable high milk yield
    4.
    发明授权
    Diet for stabilizing high milk yield of dairy cow and feeding method for obtaining stable high milk yield 失效
    饮食用于稳定奶牛的高产奶量和喂养方法获得稳定的高产奶量

    公开(公告)号:US5906842A

    公开(公告)日:1999-05-25

    申请号:US698226

    申请日:1996-08-14

    摘要: A corn-based mixed diet comprises rumen-protected lysine, rumen-protected methionine and an appetizer preferred by the dairy cows, which makes it possible to obtain a stable and high milk production from dairy cows. A method for stably producing a high yield of milk comprises the step of feeding to dairy cows in the course of the lactation period (1) a corn-based mixed diet containing rumen-protected lysine, rumen-protected methionine, an appetizer preferred by the dairy cows and a corn-based diet or (2) rumen-protected lysine, rumen-protected methionine and a corn-based diet, an appetizer being contained in one member selected from the group consisting of the rumen-protected lysine, rumen-protected methionine and corn-based diet.

    摘要翻译: 玉米混合饮食包括瘤胃保护的赖氨酸,瘤胃保护的甲硫氨酸和奶牛优选的开胃菜,这使得可以从奶牛获得稳定和高产奶量。 稳定生产高产奶量的方法包括在哺乳期过程中喂养奶牛的步骤(1)含有瘤胃保护的赖氨酸,瘤胃保护的甲硫氨酸的玉米类混合饮食, 奶牛和玉米基的饮食,或(2)瘤胃保护的赖氨酸,瘤胃保护的甲硫氨酸和玉米为基础的饮食,开胃菜包含在选自由瘤胃保护的赖氨酸,瘤胃保护 甲硫氨酸和玉米为主的饮食。