| 西湖水库大银鱼胚胎发育的初步观察 |
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| 引用本文： | 申玉春,朱伟,张永春.西湖水库大银鱼胚胎发育的初步观察[J].河北渔业,2000(2):10-12. |
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| 作者姓名： | 申玉春 朱伟 张永春 |
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| 作者单位： | 内蒙古哲里木畜牧学院，内蒙古哲里木畜牧学院，内蒙古哲里木畜牧学院 通辽 028000，通辽 028000，通辽 028000 |
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| 摘 要： | 对人工授精大银鱼卵的胚胎发育的观察表明:在水温7±1℃条件下,大银鱼胚胎发育历时894h。仔鱼孵出6—8d后卵黄囊消失,进入外源性营养阶段。非受精卵发育到原肠期死亡,原肠晚期是计算受精率的可靠时间。
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| 关 键 词： | 大银鱼 胚胎发育 |
THE TENTATIVE ABSERVATION OF EMBRYOGENY OF THE BIG SALANGID |
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| Shen Yuchun et.al..THE TENTATIVE ABSERVATION OF EMBRYOGENY OF THE BIG SALANGID[J].Hebei Fisheries,2000(2):10-12. |
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| Authors: | Shen Yuchun etal |
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| Institution: | Zhelimu Animal Hubandry College Tong Liao 028000 |
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| Abstract: | The observation of embryogeny of the eggs big Salangid that has been artificial insemineted shows that: under the condition of temperature 7±1℃,the embryo development of Big Salangid wants the time of 37 days and 6 hours,6-8 days after the hatching,the Bag of Yolk had been disppeared and the fish entered the stage of exogenious nutrition.During the phase time of counting the ferility rate. |
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| Keywords: | BigSalangid Embryo development |
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