蓝狐

Restrict factors of blue fox is survival rate low of newborn blue fox during lactaion.

哺乳期仔狐成活率低一直是蓝狐生产的制约因素。

An arctic fox whose fur is bluish gray during a color phase typically occurring in the summer or extending throughout the year.

蓝狐，北极蓝狐：一种北极狐，皮毛在夏天甚至整年呈蓝灰色。

Effects of Dietary Nutritional Levels on Production performance and Nutrient Digestion-metabolism in Growing Blue foxes;

用芬兰蓝狐通过人工授精杂交改良本地蓝狐，研究其生产性能。

Abstract: This study was conducted to study the effects of dietary linoleic acid level on growth performance, nutrient digestibility and nitrogen metabolism of blue foxes in growing period.

摘要本试验旨在研究饲粮亚油酸水平对育成期蓝狐生长性能、营养物质消化率及氮代谢的影响。

By a comprehensive consideration on the terms of reducing environmental pollution and maintaining growth performance, dietary optimal linoleic acid level for blue foxes in growing period is 2.14%.

从降低环境污染以及保证育成期蓝狐生长性能的角度综合考虑，饲粮亚油酸水平为2。14%较适宜。