2) wild acipenser sinensis spawning ground
野生鲟产卵场
3) juvenile Acipenser sinensis
中华鲟幼鲟
1.
Optimum protein level of diets for juvenile Acipenser sinensis;
中华鲟幼鲟蛋白质营养最适需要量
4) Acipenser sinensis
中华鲟
1.
Acute toxicity of phenol,copper,nitrite and total ammonia to juvenile Chinese sturgeon,Acipenser sinensis;
苯酚、Cu~(2+)、亚硝酸盐和总氨氮对中华鲟稚鱼的急性毒性
2.
The 3-D flow field numerical simulation of Acipenser Sinensis spawning sites in Gezhouba downstream;
葛洲坝下游中华鲟产卵场三维流场的数值模拟
3.
Intensive reproduction system for Chinese sturgeon (Acipenser sinensis) larvae and fingering;
中华鲟苗种的集约化生产系统
5) Chinese sturgeon (Acipenser sinensis)
中华鲟
1.
A wild female Chinese Sturgeon (Acipenser sinensis),caught from the Yichang section of Yangtze River was domesticated in an aquarium in Beijing from January 13 to July 15 in 2006 after artificial propagation.
2006年1月13日~7月15日,研究了不同喂食方法对产后野生雌性中华鲟(Acipenser sinensis)的摄食促进效果。
2.
The fertilization of Chinese Sturgeon (Acipenser sinensis) milt was assessed by using different concentrations of NaCl,KCl,MgCl_2,CaCl_2 or glucose solution as the insemination-activation medium.
以不同浓度的NaCl、KCl、MgCl2、CaCl2溶液和葡萄糖溶液作为授精介质,研究了中华鲟(Acipenser sinensis)的受精效果。
6) Acipenser sinensis Gray
中华鲟
1.
From October 2004 to May 2006,hydro-acoustic survey on fishes was carried out in the 30 km reach from Gezhouba Dam to Gulaobei in the Nature Reserve for Acipenser sinensis Gray in the Yangtze River with Bisonics DT-X Scientific Echosounder(200 kHz).
2004年10月~2006年5月利用Bisonics DT-X科学回声探测仪(200 kHz)对葛洲坝至古老背-葛洲坝下游中华鲟(Acipenser sinensisGray)自然保护区核心江段(30 km)的鱼类进行了5次水声学调查。
补充资料：中华鲟(图)
中华鲟
中华鲟是典型的溯河洄游性鱼类,。们平时生活在海中觅食成长。开始成熟的个体于7～8月份由海进入江河，在淡水栖息一年至性腺逐渐发育。第二年秋季，繁殖群体聚集于产卵场繁殖，产出的卵粘附于江底岩石或砾石上面。在水温17～18℃的条件下,受精卵约经过5～6昼夜孵化出小鱼。小鱼随身体的生长逐步向海洋洄游入海，以小鱼、小虾为食。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条