Correlaton Analysis of Folliclo Development and Content of 17β-Estradiol of Yak in Non-estrus;
牦牛乏情期卵泡发育与17β-雌二醇含量相关分析
Changes of Reproduction Hormones in Plasma and Dietary Nutrition Levels on Anestrous Dairy Cows;
乏情奶牛日粮营养水平和血浆生殖激素的变化
Study on anestrus and repeat breeder on replacement gilts;
后备母猪乏情及屡配不孕的原因浅析
It thought that the technology of indueed ovulation was the fundamental way of solving the phvsiological anestrus of sows.
认为诱导排卵技术是解决母猪生理性乏情的根本途径。
Experiment 1: 20 anestrus Landrace-Yorkshire gilts and 20 anestrus Landrace-Yorkshire weaned sows were treated with PMSG and LRH-A3 to in.
本试验选取山东省海阳生隆种猪场长白与大约克杂交一代后备、经产母猪和纯种长白经产母猪为研究对象，利用孕马血清促性腺激素(PMSG)及促排卵3号(LRH—A3)对长大杂交一代后备、经产乏情母猪进行诱发发情(试验Ⅰ)、利用促排卵3号(LRH—A3)对正常发情的纯种长白经产母猪提高产仔数(试验Ⅱ)研究。
Effects of early weaning on postpartum anestrus of cow;
犊牛早期断奶对母牛产后乏情的影响与机理研究