litter size 产仔数 ; 每窝仔畜数
the litter size 每窝产仔
mean litter size 平均胎仔数
live litter size 产活仔数
litter size born 产仔数
litter size model 产仔模型
group litter size 群体产羔率
total litter size 总产仔数
litter size traits 产羔性状
I think DanAvl continues to focus on litter size without taking the ethical side into account.
我认为丹育公司会继续在不考虑道德层面的前提下关注产仔数。
Ovulation rate is the principle factor limiting litter size in gilts and increasing the level of feed intake prior to mating will significantly increase ovulation rate.
排卵率是限制母猪窝重的主要因子，在配种前提高采食量能显著性地增加排卵效率。
Marginal profits for all objective traits but litter size born alive in dam line of dam breed are 1/2 smaller than those in sire line of dam breed.
父本父系目标性状不包括窝活产仔数，母本母系目标性状的边际效益除窝活产仔数外的所有性状都比母本父系小1/2。
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