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斑鳜

斑鳜的相关文献在1983年到2022年内共计164篇,主要集中在水产、渔业、动物学、分子生物学 等领域,其中期刊论文137篇、会议论文3篇、专利文献7248篇;相关期刊68种,包括水生生物学报、黑龙江水产、科学养鱼等; 相关会议3种,包括2015年福建省水产学会学术年会暨省科协第十五届学术年会卫星会议、2016年中国南方十六省(市、区)第三十二次南方渔业论坛、2016海峡科技专家论坛分会场——2016海峡两岸水产增养殖与病害学术研讨会(第六届闽台水产学术研讨会)等;斑鳜的相关文献由345位作者贡献,包括赵金良、黄洪贵、宓国强等。

斑鳜—发文量

期刊论文>

论文:137 占比:1.85%

会议论文>

论文:3 占比:0.04%

专利文献>

论文:7248 占比:98.11%

总计:7388篇

斑鳜—发文趋势图

斑鳜

-研究学者

  • 赵金良
  • 黄洪贵
  • 宓国强
  • 梁旭方
  • 王茂元
  • 胡振禧
  • 骆小年
  • 张建社
  • 李桂峰
  • 王雨辰
  • 期刊论文
  • 会议论文
  • 专利文献

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    • 胡文娟; 李彩刚; 阙江龙; 张燕萍; 伍恒岚
    • 摘要: 鄱阳湖鳜鱼品种多样,有翘嘴鳜、大眼鳜、斑鳜、波纹鳜、暗鳜等鳜类资源。目前江西开展繁殖鳜鱼种类有翘嘴鳜、大眼鳜、斑鳜,这3种鳜鱼肉质优、生长快、售价高,市场需求大。现将近年来,鄱阳县鳜鱼良种场鳜鱼规模化人工繁殖关键技术介绍如下。
    • 梁家僖; 薛源; 史杨白; 金锐铭; 王莹莹; 陆仲逸; 丁淑燕; 黄鹤忠
    • 摘要: 揭示翘嘴鳜、斑鳜和杂交鳜F1[翘嘴鳜(♀)×斑鳜(♂)]的同工酶生化遗传特性.采用非变性聚丙烯酰胺凝胶电泳(Native-PAGE)检测技术,分别进行了斑鳜、翘嘴鳜3个组织(肌肉、肝脏、肾脏)以及杂交鳜F1代5个组织(肌肉、肝脏、心脏、肾脏、脑)的3种同工酶(LDH 1.1.1.27、MDH1.1.1.37、EST3.1.1.1)酶谱特征的研究.3种同工酶均存在较稳定的物种和组织特异性表达的特征;杂交鳜F1代同工酶酶谱的组织表达与双亲(斑鳜、翘嘴鳜)之间存在明显的亲缘关系和特异性,除了斑鳜和翘嘴鳜肾脏中的MDH同工酶谱以外,3个不同鳜种间的酶谱特征均存在较明显的种属特异性,肝脏、肾脏中的LDH和EST同工酶谱以及肌肉中的EST同工酶谱均存在显著且稳定种属特异性差异表达,可作为鉴别3种鳜鱼种质特性的重要遗传生化参考指标.该研究结果为鳜鱼的种质鉴定和杂交育种提供了一定的理论依据,并具有较好的应用价值.
    • 吕青兰; 薛源; 史杨白; 刘苗; 金锐铭; 丁淑燕; 陆仲逸; 黄鹤忠
    • 摘要: 鳜鱼(Siniperca chuatsi)、斑鳜(Siniperca scherzeri)及其杂交鳜(鳜♀×斑鳜♂)为研究对象,采用植物血球凝集素(PHA)和秋水仙素体内注射获得大量有丝分裂中期相的头肾细胞,直接制片法制备染色体标本后进行染色体组型的研究和分析.结果表明:3种鳜鱼染色体数目皆为2n=48,均未观察到随体、次缢痕或其他特殊标志的染色体.鳜、斑鳜和杂交鳜的核型公式分别为2n=8sm+10st+30t(NF=56)、2n=2m+8sm+10st+28t(NF=58)和2n=2sm+12st+34t(NF=50).该研究鳜和斑鳜的染色体组型与其他水系种群相比有所差异,呈现多态性.首次报道的杂交鳜染色体组型与父母本皆有不同,显示了杂交后代复杂的染色体变异.
    • 刘峰; 李永强; 关文志
    • 摘要: 为全面了解第4代杂交鳜的繁殖性能,对杂交鳜及其杂交亲本翘嘴鳜、斑鳜等3个群体进行了自群繁殖,并对各群体繁殖相关性状进行了比较.结果显示,杂交鳜与翘嘴鳜间的催产率、受精率及孵化率无显著差异或差异较小,且均显著高于斑鳜(P<0.05);杂交鳜的相对怀卵量居于翘嘴鳜与斑鳜之间水平;杂交鳜与斑鳜的卵粒质量无显著差异,均显著大于翘嘴鳜(P<0.05);研究结果表明,经过多代选育,由种间远缘杂交而获得的杂交鳜的繁殖性能已从杂种退化中得到恢复,并已接近翘嘴鳜.
    • 王茂元; 黄洪贵; 胡振禧
    • 摘要: Effect of povidone-iodine , potassium permanganate or saline in varied concentrations on hatching of fertilized eggs of Siniperca scherzeri was studied .The eggs were submerged in a water bath containing one of the 3 substances in different concentrations at (23 ± 1)°C and pH (6.8 ± 0.5) with a dissolved oxygen of (6.81 ± 0.35) mg · L -1 .After soaking for 10 min ,the egg-hatching rate and time were recorded for each treatment .The time and cycle in the povidone-iodine treatment group decreased gradually as the disinfectant concentration increased ,and were significantly higher than those of control .Within the concentration of 30-50 mg · L -1 ,the survival rate of hatched eggs was significantly higher than ,but not significantly different on the deformity rate and hatching rate from ,those of control .In the treatments using potassium permanganate with an increasing concentration ,the hatching time was gradually shortened but longer than control ,while the lower-than-control hatching rate increased initially but followed by a downward trend .There was no significant difference in deformity rate ,but a significantly higher survival rate ,as compared to control .For the saline treatments ,10 mg · L -1 and 20 mg · L -1 showed a significant higher hatching rate than either 40 mg · L -1 treatment or control . No significant differences were observed on the hatching time ,survival rate and deformity rate between the treatments and control .Thus ,in Scherzeri breeding it was recommended the application of either 10% povidone-iodine solution in the concentration of 30-50 mg·L -1 or saline in 10-20 mg·L -1 to sanitize the eggs for 10 min be implemented to improve the hatchability .Since potassium permanganate is a strong oxidant ,caution must be exercised in its application .%采用药物浸泡的方法,在水温(23±1)°C 、pH(6.8±0.5)、溶解氧(6.81±0.35)mg·L-l的条件下,研究不同质量浓度聚维酮碘、高锰酸钾和盐对斑鳜Siniperca scherzeri受精卵孵化效果的影响.结果表明:经过10 min浸泡处理,随着聚维酮碘质量浓度增加,试验组孵化时间、孵化周期逐渐变短,显著大于对照组,30~50 mg·L-1聚维酮碘溶液处理组孵化率和畸形率与对照组没有显著差异,存活率显著高于对照组;高锰酸钾组随处理质量浓度升高,孵化时间、孵化周期逐渐缩短,但均高于对照组,孵化率呈现先升高后下降趋势,且各组均低于对照组,畸形率与对照组差异不显著,存活率显著高于对照组;盐水组中10、20 m g·L-1组孵化率显著高于40 mg·L-1组和对照组,孵化时间、孵化周期、畸形率和存活率各组和对照组之间差异不显著.因此,在斑鳜育苗过程中,建议使用质量浓度30~50 m g·L-1的10% 聚维酮碘溶液或10~20 m g·L-1的盐水消毒受精卵10 min以提高受精卵的孵化率;高锰酸钾具有较强的氧化性,建议生产上慎用.
    • 朱宏元
    • 摘要: 斑鳜,底栖,喜清水,特别喜欢藏于石块、树根或繁茂的草丛之中.生活适宜水温为15~32°C,在水温7°C以下时不大活动和摄食,潜于深水处越冬,到春天水温回升后,逐渐游到食物丰富的沿岸水草丛中觅食.因肉嫩刺少,味道鲜美,深受人们喜爱.2017年我们实施了江苏省渔业科技类项目“斑鳜大规格苗种培育及养殖技术集成”(Y2017一9),在示范基地进行了河蟹塘套养斑鱖试验,取得了较好的效益,现将试验情况介绍如下:
    • 许晓军; 孟庆辉; 陈小明
    • 摘要: 对钱塘江上游江山、乌溪江段和瓯江上游云和段3个斑鳜(Siniperca scherzeri Steindachner)群体线粒体DNA细胞色素b(Cyt b)基因片段进行了扩增和测序,比较并分析了其遗传多样性和群体遗传分化.结果显示,在斑鳜Cytb基因965 bp的部分序列中,A+T含量(52.11%)略高于G+C含量(47.89%),77个个体中发现了16个多态性位点,8种单倍型.江山群体、乌溪江群体和云和群体的单倍型多样性分别为0.570±0.078、0.668±0.067、0.667±0.032,核苷酸多样性分别为0.0018±0.0003、0.0019±0.0002、0.0043±0.0006.江山群体与乌溪江群体间的Fst为-0.00516(P>0.05),表明同为钱塘江上游的两群体没有明显分化;但云和群体与江山群体、乌溪江群体间Fst分别为0.19123(P0.05 ) , which indicated that the two upper reaches of Qiantang River populations did not have significant genetic dif -ferentiation .While statistically significant genetic differentiations were observed between Yunhe population and Jiang -shan population ( Fst=0.19123 , P<0.01 ) , and between Yunhe population and Wuxijiang population ( Fst =0.17810 , P<0.01 ) , which indicated significant genetic differentiations between the upper reaches of Qiantang Riv -er and the upper reaches of Oujiang River .
    • 孙际佳; 何建国; 刘丽; 王海芳; 卢薛; 胥鹏; 李桂峰
    • 摘要: 对翘嘴鳜♀×斑鳜♂(Siniperca chuatsi♀×S. scherzeri♂)杂交子一代和翘嘴鳜在0.3月龄、2月龄、7月龄和11月龄时的体重、体长和体高进行测量,从变异系数、杂种优势率、相对/绝对生长率、体重与体长的幂函数曲线以及肥满度5方面,对杂交子一代和母本翘嘴鳜的生长速度和杂种优势进行对比分析。结果显示,7月龄时杂交子一代的体重(300.4 g±118.2 g)与翘嘴鳜(305.2 g±82.5 g)差异不显著,且在7月龄时体重、体长和体高的月相对生长率(280.13%,25.30%和27.55%)比翘嘴鳜显著增高(89.62%,15.90%和12.72%);在0.3月龄和11月龄时体长的超亲杂种优势率分别为2.48%和0.91%;11月龄时杂交子一代的体重(540.88 g±173.66 g)显著低于与翘嘴鳜(624.45 g±154.11g)(P<0.05);杂交子一代和翘嘴鳜体重与体长关系幂函数生长方程的决定性指数R2(0.992和0.995)、条件因子 a(0.059和0.058)和异速生长因子 b(2.722和2.740)在数值上非常接近。结论认为,尽管在总体生长速度上翘嘴鳜♀×斑鳜♂杂交子一代较母本翘嘴鳜略慢,但其早期的生长趋势与翘嘴鳜相似,并在体重与体长的生长关系方面具有良好的一致性。杂交子一代遗传了母本翘嘴鳜的快速生长性能,并在体长性状上显现出一定的超亲杂种优势。本研究通过分析养殖翘嘴鳜♀×斑鳜♂杂交子一代的生长速度,探讨杂交子一代的早期生长趋势及其杂种优势,旨在为杂交子一代的规模化人工养殖和品种选育等提供参考数据。%Based on the measured data of three important economic traits (body weight, body length and body height) of the hybrids F1 ofSiniperca chuatsi♀×S. scherzeri♂ and Siniperca chuatsi individuals at the ages of 0.3 months, 2 months, 7 months and 11 months, the growth rate and heterosis of the hybrids F1 were analyzed and compared withSiniperca chuatsi, using the performance metrics of coefficient of variation, high-parent heterosis, relative and absolute growth rate, relationship curve of body weight and body height, and relative fatness. At age of 7 months, the mean body weight of the hybrids F1 (300.4 g±118.2 g) was not significantly different withS. chuatsi(305.2 g±82.5 g), while the mean monthly relative growth rate of body weight, body length and body height (280.13%, 25.30% and 27.55% ) of the hybrids F1 were higher than that ofS. chuatsi(89.62%, 15.90% and 12.72%). The high-parent heterosis of the hybrids F1 for body length at age of 0.3 months and 11 months was 2.48% and 0.91%, respectively. All growth rate curves of the hybrids F1 were similar with their female parentS. chuatsi. However, the mean body weight of the hybrids F1 (540.88 g±173.66 g) was significantly lower thanS. chuatsi(624.45 g±154.11 g) at age of 11 months. The coefficient of determination (0.992 and 0.995), condition factor (0.059 and 0.058) and allometric growth factor (2.722 and 2.740) for relationship curve of body weight and body height of the hybrids F1andSiniperca chuatsiwere almost identical. These results indicated that the primary growth trend of the hybrids F1was similar toS. chuatsi, the relationship curve of body weight and body height of the hybrids F1 was consistent with that ofS. chuatsi, even though their overall growth rate was slightly slower than S. chuatsi.The hybrids F1 successfully inherited the fast growth trait from their female parentS. chuatsi, with some high-parent heterosis in body length.
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