摘要
本试验用TDP对产后90d以上不发情,经检查确定为卵巢机能障碍奶牛的居穴进行照射。照射结果表明:试验组发情率、受胎率、发情持续时间和妊娠所需配种次数分别为70.37%、84.21%、(3.14±1.24)d和(1.06±0.39)次,与对照组差异极显著(p<0.01);照射开始至发情和配孕时间,试验组比对照组分别提前了43.37d和41.82d,差异极显著(p<0.01)。
hypovaria diary cows under postpartum anestrus over three months were treated with specific electro magnetic radiation (TDP) by stimulating acupoint Ju Liao.The estrus rate,conception rate,estrus duration and number of services per conception of treated cows were 70 37%,84 21%,3 14±1 24 days and 1 06±0 39,respectively,which were significantly higher than those of the check (p<0 01).The time of estrus and conception of treated cows were 43 37 days and 41 82 days,respectively earlier than that of the check (p<0 01)
出处
《安徽农业大学学报》
CAS
CSCD
1996年第4期510-513,共4页
Journal of Anhui Agricultural University
基金
国家自然科学基金