肉兔不同杂交组合的生产性能试验报告

Rabbit production performance of different hybrid portfolio test report

选择适合本地的3个优良品种及6个杂交组合,探讨不同组合的产仔数、初生窝重、30日龄断奶窝重、30日龄断奶成活率、90日龄成活率、90日龄个体重等生产指标,筛选最优杂交组合。结果表明:肉兔不同品种杂交生产性能明显提高;最优杂交组合为大♀×加♂杂交组合和加♀×新♂杂交组合;6个杂交组合90日龄个体重平均增加109g。

Choose the three local varieties and six hybrids of different combinations of litter size,litter birth weight,weaning weight at 30 days,30 days weaning survival rate,survival rate of 90 days,90 days old A body mass index and other production,screening the best hybrids.The results showed that： Rabbit production of different varieties of hybrid performance has improved significantly;the best hybrid combinations for Japan big eared ♀ ×Califomian×♀, and Cabfomian ♀× New Zealand♀; six crosses an average of 90 days a weight 109 g.