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| B型超声诊断技术在波尔山羊妊娠早期的应用研究 | |
| 引用本文： | 严成禄,林宝智,韩旭东,陈有旺,李铁拴.B型超声诊断技术在波尔山羊妊娠早期的应用研究[J].畜牧与饲料科学,2009,30(5):73-74. |
| 作者姓名： | 严成禄 林宝智 韩旭东 陈有旺 李铁拴 |
| 作者单位： | 1. 延吉市动物卫牛监督所,吉林,延吉,133000 2. 吉林抚松畜牧兽医技术推广站,吉林,抚松,134500 3. 河北农业大学动物科技学院,河北,保定,071001 |
| 摘 要： | 为了提高波尔山羊的繁殖效率,试验采用B型超声诊断技术在波尔山羊妊娠早期进行了声像学监测.对早期妊娠诊断以及怀胎数目诊断进行了研究.结果显示:在波尔山羊妊娠早期,即妊娠40 d之前,主要以直肠检查为主,腹壁检查为辅;妊娠40d以后腹壁检查时胎体清晰可见,主要以腹壁检查为主,妊娠诊断的准确率为100%,双胎诊断的准确率为100%,单胎诊断的准确率为81.8%. |
| 关 键 词： | 超声诊断 波尔山羊 妊娠早期 |
Application of B-type Ultrasonic Diagnostic Techniques in The Early Pregnancy of Boer Goaty |
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| YAN Cheng-lu,LIN Bao-zhi,HAN Xu-dong,CHEN You-wang,LI Tie-shuan.Application of B-type Ultrasonic Diagnostic Techniques in The Early Pregnancy of Boer Goaty[J].Animal Husbandry and Feed Science,2009,30(5):73-74. | |
| Authors: | YAN Cheng-lu LIN Bao-zhi HAN Xu-dong CHEN You-wang LI Tie-shuan |
| Institution: | 1.Supervision Institute of Animal Health;Yanji 133000;China;2.Jilin Fusong Animal Husbandry and Veterinary Technical Extension Centre;Fusong 134500;3.College of Animal Science and Technology;Hebei Agricultural University;Baoding 071001;China |
| Abstract: | In order to improve the productive efficiency of Boer goat,the audio-visual monitoring was carried out in the early pregnancy of Boer goat through B-type ultrasonic diagnostic techniques.And the diagnosis of early pregnancy and the number of pregnancy was studied.The results showed that the Boer goat in early pregnancy(during the first 40 d of gestation) should be diagnosed mainly by rectal palpation and secondarily by abdominal examination.After 40 d of gestation,the fetus was clearly visible as shown by a... |
| Keywords: | ultrasonic diagnosis Boer goat early pregnancy |
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