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1996年 11月 2 1日至 1997年 5月 2日和 1998年 11月 2 4日至 1999年 4月 12日的两次试验结果表明 ,红鳍东方越冬水温较低或日水温差变化较大会影响成活率 ,应控制在 16～ 17℃较好 ,日水温差变化小于 4℃ ,并在自然水温不低于 11℃时就开始升温。体长 10 0～ 150 mm,体重 6 0～ 14 0 g的个体越冬期放养密度为 18～ 30尾 / m3 。饵料中添加维生素 C和 E、“多维”及抗生素等 ,成活率为96 .5% ,日增长体长 0 .2 6 mm,日增长体重 0 .54g。
The results of the two tests from November 21, 1996 to May 2, 1997 and from November 24, 1998 to April 12, 1998 show that the wintering temperatures of the red-winged Oriental Antelope are relatively low or the daily water temperature difference Congress affect the survival rate, should be controlled at 16 ~ 17 ℃ better, changes in daily water temperature less than 4 ℃, and when the natural water temperature is not less than 11 ℃ began to heat up. Individuals with body length of 10 ~ 150 mm and weight of 60 ~ 140 g had stocking density of 18-30 / m3 overwintering. Feed add vitamin C and E, “multidimensional” and antibiotics, survival rate was 96.5%, daily growth of body length 0.226 mm, daily gain of 0. 54g.