您现在的位置: 首页> 研究主题> 哲罗鱼

哲罗鱼

哲罗鱼的相关文献在1959年到2021年内共计201篇,主要集中在水产、渔业、体育、动物学 等领域,其中期刊论文175篇、会议论文1篇、专利文献30670篇;相关期刊55种,包括钓鱼、垂钓、海洋与湖沼等; 相关会议1种,包括2007全国森林食品·药材交流交易大会等;哲罗鱼的相关文献由217位作者贡献,包括尹家胜、匡友谊、佟广香等。

哲罗鱼—发文量

期刊论文>

论文:175 占比:0.57%

会议论文>

论文:1 占比:0.00%

专利文献>

论文:30670 占比:99.43%

总计:30846篇

哲罗鱼—发文趋势图

哲罗鱼

-研究学者

  • 尹家胜
  • 匡友谊
  • 佟广香
  • 徐伟
  • 徐奇友
  • 王常安
  • 关海红
  • 许红
  • 张永泉
  • 姜作发
  • 期刊论文
  • 会议论文
  • 专利文献

搜索

排序:

年份

    • 徐艳文(文/图)
    • 摘要: 哲罗鱼又叫哲罗鲑,俗称哲哩、大口鱼、猫子鱼、大红鱼等。体长略侧扁,基本呈圆筒形;头部平扁,眼侧上位,有两对鼻孔;吻尖,口裂大,可斜向后方,一直延伸至眼部后缘;上下颌及舌面有尖齿;鱗细小、椭圆形,排列清晰,侧线完全;脂鳍较发达。头部、体侧有密集的暗黑色小十字形斑点;背部青褐色,腹部银白色。
    • 佟广香; 孙海成; 张丽娜; 匡友谊; 张庆渔; 尹家胜
    • 摘要: 2003年采捕的野生哲罗鱼Hucho taimen幼鱼养至2008年性成熟,人工繁殖获得了G0代苗种,G0代性成熟后又分别于2013年和2017年性成熟,人工繁殖获得G1和G2代苗种.2017年9月(3月龄)、12月(7月龄)和2018年3月(11月龄)随机抽取相同条件下饲养、混交繁殖的各世代幼鱼50尾,测量体长和体质量,比较3个选育世代哲罗鱼早期的生长性状.结果显示:3个世代不同月龄的哲罗鱼体长由大至小依次为:G0<G1<G2,7月龄G2代苗种的体长大于G0和G1代,但是体质量略小于G0和G1.其他月龄G2代体长和体质量均大于G0和G1代.单因素方差分析表明,4月龄G0代苗种体长、体质量与G1和G2代苗种间差异显著(P=0.00),G1和G2代苗种间差异不显著(P=0.794);7月龄G0、G1和G2代苗种间生长差异均不显著(P>0.05);11月龄G0代与G2代苗种间体长、体质量差异均显著(P=0.008、P=0.002),其余不显著(P>0.05).体长与体质量关系式W=aLb中,b值在2.8337~3.2819之间,4月龄到11月龄逐渐增大.研究结果表明,G2代苗种的生长性能略优于G1代,二者生长优势明显优于G0代,但还需持续监测和评价,以获得具有生长优势的新品种.
    • 王常安; 徐奇友; 刘红柏; 吴学农
    • 摘要: 在水温9.8~16.2°C下,将初始体质量为(6.90±0.04)g饲养在室内220L玻璃钢水族箱中,投喂含40%鱼粉的对照组饲料和以大豆分离蛋白替代25%、37.5%、50%、62.5%、75%、87.5%和100%鱼粉的等氮等能试验饲料,流水饲养56d.每个处理3个重复,每个重复100尾鱼.结果表明,大豆分离蛋白替代鱼粉后,鱼体增重和干物质显著下降(P<0.05),但肌肉氨基酸组成和含量未出现显著变化(P>0.05);全鱼的异亮氨酸沉积率最高,其次是蛋氨酸、赖氨酸和精氨酸.随着大豆分离蛋白替代鱼粉比例的增加,全鱼的氨基酸沉积率显著下降(P<0.05).饲料中大豆分离蛋白替代鱼粉不改变哲罗鱼肌肉氨基酸组成和含量,但鱼体氨基酸沉积率降低.%A feeding trial was conducted to evaluate the effects of replacing fish meal with soy protein isolate (SPI) on muscle amino acids profile and whole body amino acids retention in taimen Hucho taimen.Juvenile taimen with an initial body weight of (6.90 ± 0.04) g was randomly divided into a 220 L glass fiber reinforced plastic tank and fed diet containing 40% fish meal as control and isoenergetic and isonitrogenous test diets in which SPI was used to replace 25%,37.5%,50%,62.5%,75%,87.5% and 100% fish meal with triplication for 56 d.No significant difference in muscular amino acid profile was observed between control group and the test groups (P > 0.05).The juveniles fed the test diets had the maximal isoleucine retention,followed by methionine and lysine and arginine in the whole body.Whole body amino acids retention was found to be decreased significantly with increasing SPI level in diets (P < 0.05).It is concluded that fish meal replacement by high SPI could not result in any change in muscle amino acids profile,though whole body amino acids retention was decreased with increase in dietary SPI.
    • 赵晓临; 徐浩然; 孙玉芝; 王炳刚; 王兴兵
    • 摘要: 将全长(2.3±0.11)cm、体质量(0.096±0.017)g的哲罗鱼Hucho taimen Pallas稚鱼分别饲养在塑料大棚(Ⅰ组)和冷棚(无光)内(Ⅱ组和Ⅲ组)流水水泥池(4.0m×2.5m×0.5m)中,密度为每池1万尾,常规投饲养殖,水温由高至低为Ⅰ组(5.0~12.9°C)>Ⅱ组(6.5~11.5°C)>Ⅲ组(5.5~9.6°C).190d的培育结果表明:三组哲罗鱼幼鱼全长(L)与体质量(W)的关系式分别为:Ⅰ组W=0.0035L3.3547 (R2=0.9943)、Ⅱ组W=0.0035L3.3717 (R2=0.989)、Ⅲ组W=0.0036L33292(R2=0.9814);三组全长生长拐点均早于体质量生长拐点,温度越低拐点出现越早,且拐点间隔时间越短;Ⅰ组生长优于Ⅱ、Ⅲ组(P<0.05).
    • 刘薇1
    • 摘要: 走过山山水水,他乡的山水或是秀美或是雄伟,或是少了历史的沧桑,或是少了异域的风情,或是杏花烟雨江南的婀娜,少了一份遥远的天际之美。唯独呼玛尔,静默地伫立在黑龙江上游,既有大兴安岭的群山环抱,更有温婉的呼玛河绕城浸润,对面俄罗斯的斯马诺夫斯克等三个小城在点点渔火中悠悠的传来小夜曲,让人不由得想起《喀秋莎》《红莓花儿开》……渔民在霞光里划动双桨,唱着长调,载着归心,载着满船的哲罗鱼、细鳞鱼和不知名的冷水鱼融入夜色。
    • 杨马; 李良玉; 魏文燕; 张小丽
    • 摘要: 哲罗鱼(Hucho taimen)又叫哲罗鲑,主要分布在亚洲北部地区,具有肉质细嫩,味道鲜美,生长速度快等特点,是一种珍贵的冷水性鱼类养殖品种。由于野生状态下哲罗鱼终年绝大部分时间生活在低温、水流湍急的溪流里,限制了其人工养殖业的发展,目前全国仅在新疆、山东以及东北三省等少数几个省份有人工养殖的报道。
    • 王常安12; 李晋南1; 王连生1; 赵志刚1; 罗亮1; 都雪1; 尹家胜1; 徐奇友1
    • 摘要: 为掌握哲罗鱼Hucho taimen仔稚鱼嗅囊的发育过程及其与摄食强度的关系,对哲罗鱼仔稚鱼嗅囊发育进行了组织形态学观察,研究了嗅囊发育与摄食强度之间的对应关系,描述了各发育时期的时序和形态特征。结果表明:初孵哲罗鱼仔鱼嗅囊上皮未分化,消化道未有食物充塞度;25~26日龄仔鱼仅有少数个体(11.1%)消化道有一定的食物充塞度(1级);27日龄仔鱼多数个体(占66.7%)开始少量摄食,此时嗅囊上皮仍未分化;29日龄仔鱼均摄食,消化道食物充塞度达到2级和3级的个体分别占44.4%和33.3%;30日龄仔鱼嗅囊上皮从嗅囊基部开始分化;42日龄稚鱼上皮分化更加明显,细胞分化加剧,此时嗅囊上皮分化;45日龄稚鱼均强烈摄食,消化道食物充塞度等级均达到5级,此时嗅囊上皮分化完成;55日龄稚鱼嗅囊形成第一个初级嗅板;85日龄稚鱼嗅囊分化完成,通过光镜和电镜观察,嗅上皮细胞可分为6类,即基细胞、支持细胞、纤毛非感觉细胞、纤毛感觉细胞、柱状细胞和黏液细胞。本研究结果可为哲罗鱼资源的保护和苗种培育提供理论依据。
    • 王常安; 李晋南; 王连生; 赵志刚; 罗亮; 都雪; 尹家胜; 徐奇友
    • 摘要: 为掌握哲罗鱼Hucho taimen仔稚鱼嗅囊的发育过程及其与摄食强度的关系,对哲罗鱼仔稚鱼嗅囊发育进行了组织形态学观察,研究了嗅囊发育与摄食强度之间的对应关系,描述了各发育时期的时序和形态特征.结果表明:初孵哲罗鱼仔鱼嗅囊上皮未分化,消化道未有食物充塞度;25~26日龄仔鱼仅有少数个体(11.1%)消化道有一定的食物充塞度(1级);27日龄仔鱼多数个体(占66.7%)开始少量摄食,此时嗅囊上皮仍未分化;29日龄仔鱼均摄食,消化道食物充塞度达到2级和3级的个体分别占44.4%和33.3%;30日龄仔鱼嗅囊上皮从嗅囊基部开始分化;42日龄稚鱼上皮分化更加明显,细胞分化加剧,此时嗅囊上皮分化;45日龄稚鱼均强烈摄食,消化道食物充塞度等级均达到5级,此时嗅囊上皮分化完成;55日龄稚鱼嗅囊形成第一个初级嗅板;85日龄稚鱼嗅囊分化完成,通过光镜和电镜观察,嗅上皮细胞可分为6类,即基细胞、 支持细胞、 纤毛非感觉细胞、 纤毛感觉细胞、 柱状细胞和黏液细胞.本研究结果可为哲罗鱼资源的保护和苗种培育提供理论依据.%Development of olfactory sac was observed and described in larval and early juvenile taimen Hucho taimen under a light microscope and electron microscope ( scanning electron microscope and transmission electron microscope) to know the relationship between development of olfactory sac and feeding intensity. The undifferenti-ated epithelia of olfactory sac and devoid of food were found in the digestive tract in the newly hatched larvae. Few individuals (11. 1%) showed initial feeding 25-26 days post hatching ( DPH) and the fullness rank of digestive tracts was in degree 1, and most individuals (66. 7%) appeared to begin to feed at 27 DPH, but the epithelia of olfactory sac were still undifferentiated. All individuals had active feed, with fullness rank of 2 (44. 4%) and 3 (33. 3%) in digestive tract at 29 DAH. The initial differentiation of olfactory sac was observed at 30 DPH, obvi-ously differentiated epithelia of olfactory sac were occurred at 42 DPH, and the well developed epithelia of olfactory sac were appeared, with fullness rank of 5 in the digestive tract at 45 DPH. The first primary lamellae were formed at 55 DPH and the olfactory sac was differentiated well at 85 DPH. The cells of olfactory epithelium were divided into six categories:basal cells, supporting cells, ciliated non-sensory cells, ciliated receptor cells, rod cells and goblet cells by the light microscopy and the transmission electron microscopy. The findings provide a theoretical ba-sis for the protection and breeding of taimen.
    • 韩式成; 张野; 曹广斌; 尹家胜; 蒋树义
    • 摘要: 在水温15~17°C下,将5 000尾平均体质量(10±3)g的哲罗鱼Hucho Taimen幼鱼饲养在由24个直径1 800mm×高1 000mm养殖池组成的封闭循环水系统中,以探索工厂化循环水养殖哲罗鱼的主要技术参数.经过8个月的养殖表明:养殖密度达到31.8kg/m3,成活率96%,肥满度为1.01~1.30,鱼的平均体质量增加350g,体长增加21.3cm,鱼体生长状况良好.生物滤器两天反冲洗一次,有效提高了生物滤器的氨氮转化效率;紫外线消毒方式有效对系统进行了消毒杀菌;监测表明,系统水处理效果显著,其中NH4-平均浓度维持在(0.56±0.05) mg/L;NO2含量为(0.15±0.05)mg/L;NO3平均浓度为(41.86±2.62)mg/L;溶解氧为8.37~9.45mg/L;pH8.21~8.63.%Juvenile Taimen with body weight of (10± 3) g was reared in a closed-recirculating water system consisting of 24 tanks of each 1 800 mm in diameter × 1 000 mm in height at water temperature of 15~17°C for about 8 months to explore the main technical parameters of Hucho Taimen culture in the industrial recirculating aquaculture system.Results showed that the juveniles Taimen had good growth in the industrial recirculating aquaculture system at stocking density of up to 31.8 kg/m3,with survival rate of 96%,condition factor of 1.01~1.30,and increase in average body weight by 350 g and in body length by 21.26 cm.The findings that the bio-filter backwash once every another day increases removal efficiency of ammonia;the ultraviolet ray sterilizes closed-recirculating water system effectively.The monitoring revealed that the system showed significant good effect of water treatment,including maintain of NH4-level at average (1.09± 0.55) mg/L,NO2-(0.15± 0.05) mg/L,NO3-(41.86± 2.62) mg/L,DO 8.37~9.45 mg/L,and pH 8.21~8.63.
  • 查看更多

客服邮箱:kefu@zhangqiaokeyan.com

京公网安备:11010802029741号 ICP备案号:京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有
  • 客服微信

  • 服务号