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(一)时效性最好的文章1.提高牛奶品质及产量的饲料添加剂2.科学剥制优质羊皮3.提高肉羊繁殖力技术4.提高仔兔成活率的10项措施5.应用青霉素类兽药的注意事项6.拖拉机修理经验谈(二)实用性最好的文章1.预防母兔假孕2.提高肉羊繁殖力技术3.巧妙观察病羊10法4.河北皮毛市场行情5.
(A) the best timeliness of the article 1 to improve milk quality and yield of feed additives 2 scientific scalloping high-quality sheepskin 3 to improve the technology of sheep fecundity 4 to enhance the survival rate of 10 measures rabbit 5 application of penicillin veterinary drugs Of the Notes 6 tractor repair experience (b) the best practical articles 1. Prevention of females false pregnancy 2. Improve sheep fecundity techniques 3. Ingenious observation sick sheep 10 4. Hebei fur market 5.