The study of estrus induction on non ablactation karakul ewe in non breeding season .
非繁殖季节未断奶卡拉库尔母羊诱导同期发情的研究。
The period of sexual inactivity that follows estrus .
后情期动情后的性不活跃期。
Relationship between estrus patterns and behavioral frequencies of captive female alpine musk deer .
圈养雌性马麝发情交配格局同行为发生频次的关系。
Induced estrus and breeding during lactation : effects on sow and litter performance .
泌乳期间诱导母猪发情配种对其产仔性能的影响。
Targeted nutritious supplement for cats may effectively relief various abnormities during estrus this will provide attentive care for " special " pussycats .
对猫咪进行有针对性的营养补充,可有效缓解发情期的各种异常,给“特殊的”猫咪周到的照顾。
Synchronization of estrus has many advantages but .
同期发情有很多好处,但是。
Estrus season is very intense competition for a spouse , each group only the capacity of an adult male horse there .
发情季节争夺配偶十分激烈,每群中仅容1只成年雄马存在。
The female dog reaches sexual maturity at 6-8 months of age , and has two estrus cycles per year .