利索-全球专利检索

  1. 登录
  2. 注册
发明公开
CN105145484A 一种枫泾猪的选育方法 无效 - 驳回

一种枫泾猪的选育方法
摘要：
本发明公开了一种枫泾猪的选育方法，包括如下步骤：(1)必备条件；(2)60日龄评定；(3)120日龄评定；(4)成年种猪等级评定；(5)种猪留种；(6)种猪选配。相对于现有技术，本发明方法最大限度地保留了枫泾猪的典型外貌特征，保证枫泾猪品种纯度；确保主要生产性能不降低，经产母猪产活仔数在13头以上，乳头数16个以上；加大公猪选择强度，提高种猪生长速度，扩大优秀公猪的覆盖面。
摘要（英）：

The invention discloses a Fengjing swine breeding method. The method comprises the following steps of 1, essential condition preparation, 2, 60-day-old evaluation, 3, 120-day-old evaluation, 4, adult swine level evaluation, 5, swine reserving and 6, swine matching. Compared with the prior art, the typical appearance features of Fengjing swine are reserved to the maximum degree, and the variety purity of the Fengjing swine is ensured; it is ensured that the main production performance is not reduced, the number of living piglets of multiparous sows is more than 13, and the number of nipples is more than 16; the boar selection strength is increased, the swine growth speed is increased, and the excellent boar coverage is expanded.

0/0