摘要
进入11月份后,鸡蛋市场整体表现供应仍偏紧,尽管需求形势处于一贯的季节性淡季,但今年非洲猪瘟的加速蔓延至国内各地常态化爆发,消费者对于猪肉的消费明显减少,牛羊肉以及禽类蛋类作为蛋白替代品消费有所增加,鸡蛋作为较为廉价的蛋白质食品,其购买力热度一直在增加,鸡蛋消费在11月的情况一直表现淡季不太平淡,从鸡蛋现货的价格可以直观看到十月中旬至11月中旬鸡蛋价格一直处于8元线上,期间主产区最高均价8.40元/kg,当前现货价格如此坚挺,对于后期春节备货拉动后的鸡蛋市场犹如打入一剂强心针。监测资料显示:蛋鸡养殖已经持续盈利超过16个月了,任何一个行业都不可能永远保持盈利,高蛋价必然刺激补栏,失去外界因素的抑制,行业的内在规律难以改变,养殖户对此要有清醒的认识。
Triple cross combinations were made among BB with K J, KK with B J, and the final cross were B(KJ) and K(BJ). These combinations were used to analyze the heterosis of body weights, livability and feed conversion rate from 1 to 10 weeks. The results showed that,body weight at 10 weeks of B (K J) (2022.51g) was higher than K(BJ), the livability was 97.44%, feed conversion rate was 2.45:1.
出处
《家禽科学》
2018年第12期3-11,共9页
Poultry Science