deep frozen semen

Measuring the specifications of the imported frozen semen thin tubes and the semen loss rate;

进口冷冻精液细管规格及精液耗损率测定

Advance of Goat Plasma deprived Frozen semen;

山羊除精浆冷冻精液的研究进展

Frozen semen of white arctic foxes(9～10 monthes) was checked sperm motility rate.

5 %葡萄糖作为解冻液明显好于葡—柠解冻液 ,2 9%柠檬酸钠液不适于北极狐冷冻精液 ,干解冻优于湿解

Studies on Semen Cryopreservation and in Vitro Fertilization of Swine;

猪精液冷冻和体外受精的研究

After the success of artificial insemination with canine frozen-thawed spermatozoa,research on canine semen cryopreservation has been a part of canine reproductive physiology.

从犬的冷冻精液成功受孕产仔以来,犬精液冷冻研究已成为犬繁殖技术的一部分,国外已经详细建立了采精、稀释、冷冻、解冻及精液品质评价的有关参数,并运用于实际生产中,最高受胎率可达90%。

The effects of different diluents,cryoprotectants and balance time on the rabbit semen cryopreservation were compared.

本试验采用不同的稀释液对兔精液进行冷冻保存,并比较了在稀释液中添加不同防冻剂以及平衡时间对兔精液冷冻保存效果的影响。

Effect of trehalose,sucrose and lactoseon on cryopreservation of boar sperm;

海藻糖、蔗糖和乳糖对猪精液冷冻保护效果的影响

Study on the temperature curve in semen freezing of the small-tail sheep;

小尾寒羊精液冷冻温度曲线初步研究

Effects of several extenders,thawing diluents and freezing-thawing protocols on boar sperm viability,motility,plasma membrane integrity and acrosome integrity were studied in this experiment and the best extender and protecol were modified to improve boar semen freezing efficiency.

以解冻后的精子活率、活力、质膜完整率、顶体完整率和人工授精结果为判定指标 ,比较了几种冷冻稀释液、解冻液及冷冻 -解冻程序对猪精液冷冻的效果 ,并对所筛选出的最佳稀释液和冷冻程序做了改进。

The semen freezing and artificial insemination (AI) was conducted in Yuxi local canine.

本研究以豫西土犬为实验材料，对犬精液冷冻及其人工授精的几个主要环节进行研究，以期改进犬冻精的品质和提高犬冻精人工授精的受胎率，主要内容包括： (1)豫西土犬采精方法及精液晶质参数 分别采用假阴道法和改进的按摩法采集公犬精液20次和164次，采精成功率分别为75％和87。

The Study on Dilutions and Thawing Solutions of Ram Semen Cryopreservation;

绵羊冷冻精液稀释液及解冻液的研究

Frozen semen of bovine

GB/T4143-1984牛冷冻精液

The Cryoprotective Effects of Three Cryoprotectants on Bovine Spermatozoa Quality Following Freezing-Thawing

三种冷冻保护剂对奶牛冷冻精液品质的影响

A Study on the Improvement in the Extender for Frozen Storage of Buffalo Semen;

水牛冷冻精液稀释液配方改进的研究

Studies on the Effect of Angus Bovine Frozen Semen after Removal of Seminal Plasma;

安格斯牛除精浆冷冻精液效果的研究

Studies on the Mechanism of Boer Goat Frozen Semen after Removal of Seminal Plasma;

波尔山羊除精浆冷冻精液机理的研究

Effects of Three Vitamins on Quality Semen of Cattle after Freeze-Thawing

三种维生素对牛冷冻精液品质的影响

Screening Diluents of Frozen Semen in Boer Goat

波尔山羊冷冻精液稀释液配方的筛选研究

Artificial Insemination and the Survival Evaluate of Cryopreserved Sperm in the Silkworm, Bombyx Mori;

家蚕冷冻精液的人工授精及生存评价研究

Production of Claves of Predetermined Sex after the Insemination with Low Numbers of Frozen-thawed Sorted X-Chromosome bearing Sperm in Diary Cows

奶牛低剂量X型分选冷冻精液人工授精试验

Study on Staw Frozen Semen and Superovulation in Duolang Sheep;

多浪羊细管冷冻精液和超数排卵的研究

The Study on Freezing Diluents,Freezing and Thawing of Boer Semen;

波尔山羊精液冷冻稀释液及冷冻解冻方法的研究

Optimization Study on Cryopreservation Dilution of Bull Semen;

牛精液冷冻保存稀释液配方优化研究

Studies on Electroejaculation and Semen Cryopreservation of Red Deer;

马鹿的电刺激采精及精液冷冻的研究

Studies on Semen Freezing and Artificial Insemination in Yuxi Local Canine;

豫西土犬精液冷冻与人工授精的研究

Effect of Different Cryopreservation Medium on the Survival Rate of Chicken Frozen/Thawed SSCs

不同冷冻液对鸡精原干细胞冷冻-解冻后存活力的影响

Optimization of Freezing and Thawing Protocol of Rapid Freezing Techniques of Boar Semen in 0.5 ml Straws

猪精液0.5ml细管快速冷冻和解冻方法的优化

Effect of Addition Antioxidant to Dilution on the Boar Semen Quality with Cryopreservation;

冷冻稀释液中添加抗氧化剂对猪精液冷冻保存效果的影响