oestrus

Characteristics of reproduction and related hormone changes around oestrus in Yak

牦牛发情特性及生殖激素含量的变化

Oestrus detection and optimal insemination time of sows using infrared sensors

应用红外传感器进行母猪的发情及最佳配种时间鉴定

A Trial of Affecting Goat 's Oestrus Synchronization By Using Different Hormone

不同激素影响山羊同期发情的效果试验

Research of Rabbit 's uterus tissue texture of different periods of oestrus cycle

家兔发情周期不同时期子宫组织结构研究

Preliminary experiment of oestrus synchronization and frozen embryo transfer in sheep

绵羊同期发情及冻胚移植效果观察

New Techniques for Increasing Lambing Rate and Manipulation of Oestrus in Sheep

提高绵羊产羔率及缩短其繁殖周期的技术

The influence of He-Ne laser on blood and oestrus of normal female cows

氦氖激光对正常母黄牛血液及发情的影响

Infra-red Detecting System Based on Microprocessor for Recognizing Oestrus of Sow

基于微处理器的红外监测系统识别母猪发情

Oestrus Behaviour of Sows Under Different Environment Temperature

不同环境温度对母猪发情行为的影响

Study on the reproductive behaviour in oestrus of the giant panda

大熊猫发情期繁殖行为的研究

The Treatments of Different Hormone on Oestrus Synchronization of Xinjiang Brown Cattle

不同激素处理新疆褐牛同期发情的试验

Characteristics of Cows in Heat and Oestrus Determination

母牛的发情特征与发情鉴定

Preliminary Studies on Synchronization of Induced Oestrus in Black Bears Using the Exogenous Hormones

应用外源激素诱导黑熊同期发情试验

Synchronization of Oestrus in Sheep using P 4 + PG

绵羊同期发情

Body Condition Score of Different Reproductive Types of Female Yak in Oestrus and Perinatal Period

不同繁殖类型的牦母牛在发情期和围产期的体况评分

Effect of Implant of Melatonin on the Weight Increasing and Oestrus of Sheep

褪黑素埋植对非繁殖季节绵羊发情和血浆中激素的影响

The oestrus cycle is approximately 15 - 20 days .

母羊发情周期为15-20天，季节性发情。

Effect of implanting melatonin on the weight and oestrus of sheep

褪黑素埋植对绵羊体重和发情的影响

Radioimmunoassay of substance P and its profile in rat pituitary during oestrus cycle

P物质放射免疫测定法及在大白鼠动情周期中垂体内P物质含量的变化

The Problem that the Detection of cow oestrus is difficult in detecting is one of all the Problems .

当前我国奶牛养殖存在着各种各样的问题，其中奶牛发情检测难就是其中之一。

Reproductive endocrinological changes during the oestrus of the female giant panda

大熊猫雌性个体发情期生殖内分沁变化的研究

The trial period persisted from ablactation last time to next oestrus in sows .

试验期为母猪的上次断奶始至下次断奶发情止。

Advance of the study on oestrus synchronisation in sheep

绵羊同期发情研究进展

So far 1801 oestrus cycles has been monitored .

本试验共监测了1801个发情周期。

Influence of Synchronization Oestrus in Goats by Progesterone Vagina Embolism

孕酮阴道栓对山羊同期发情的影响

Food with properly increased animal protein should be provided to those at oestrus or with nesting birds ;

在发情和育雏期间应适当增加动物性蛋白饲料；

Transient increase in hair progesterone content was recorded during the behavioral oestrus of the four giant pandas .

在雌大熊猫有发情表现期间，其被毛孕酮含量出现升高。

The concentration of LH arrived at the highest value on the day of oestrus and decreased gradually after that day .

促黄体素的含量在发情当日达到最高值以后逐渐下降。

In this paper a microprocessor controlling infra-red detecting system were successfully developed and used to recognize the oestrus of sow .

该文介绍了采用微处理器控制的红外监测系统自动识别母猪的发情。

Male peacock : Bah , you are mean , old love sees my oestrus !

雄孔雀：呸，你们下流，老爱看我发情！