| 1. | The measure adapted to raise the cattle conception rate
提高金华奶牛受胎率的方法研究 |
| 2. | Bump cow coolness match fecundation rate ' technology gist up
提高母牛冷配受胎率的技术要点 |
| 3. | Raise conception rate of insemination with frosensemen in boer goats
提高布尔山羊冷配受胎率的途径 |
| 4. | Effect of frozen semen insemination on conception rate of qujing beef cattle
影响曲靖肉牛冻精冷配受胎率的因素 |
| 5. | Techniques of increasing the conception rates of cows inseminated with frozen semen
提高母牛冻配受胎率的措施和方法 |
| 6. | Technical measure of improving the conception rate of yellow cattle in guizhou province
提高贵州黄牛冷配受胎率的综合技术措施 |
| 7. | Immunological factors effecting conception pate of inter - species crossing of yak with cattle
影响牦牛种间杂交受胎率的免疫学因素 |
| 8. | Test of improving conception rate of dairy cow in estrous period with gnrh analogue in datong county
类似物提高大通奶牛情期受胎率试验 |
| 9. | Reasons of technique on low conception rate by artificial insemination with freezing semen in boer in fengyang county
凤阳县波尔山羊冷配低受胎率的调查与分析 |
