Home 2猪场管理文摘泌乳期长度对仔猪直至宰前的生产性能的影响结果显示泌乳期长度对仔猪体重变异性的重要性。25.5天断奶,断奶体重7公斤,可改善育成猪的生产性能。结果显示泌乳期长度对仔猪体重变异性的重要性。25.5天断奶,断奶体重7公斤,可改善育成猪的生产性能。
Home遗传-繁殖文摘精子在液氮中长期储存会影响解冻后公猪精子的活力。The fact that the major phenotypic characteristic of boar spermatozoa, motility, is constrained by time of cryostorage should be considered when building cryobanks of pig semen.