| 眼柄切除及注射黄体酮对中华绒螯蟹幼蟹卵巢发育的影响 |
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| 引用本文： | 崔青曼,袁春营,吴婷婷. 眼柄切除及注射黄体酮对中华绒螯蟹幼蟹卵巢发育的影响[J]. 海洋水产研究, 2004, 25(6): 30-34 |
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| 作者姓名： | 崔青曼 袁春营 吴婷婷 |
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| 作者单位： | 南京农业大学渔业学院,无锡,214081;河北农业大学水产学院,秦皇岛066003;河北农业大学水产学院,秦皇岛,066003;南京农业大学渔业学院,无锡,214081 |
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| 基金项目： | 河北省教委项目 (2 0 0 4 31 9)资助 |
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| 摘 要： | 采用切除单侧、双侧眼柄及注射黄体酮药物的方法研究对幼蟹卵巢发育的影响。结果表明，切除双侧眼柄可明显增加幼蟹体重、蜕壳频率，极显著提高卵巢指数、肝胰腺指数和卵巢／肝胰腺质量比，极显著增大卵母细胞直径；切除单侧眼柄可极显著增加卵巢指数和卵巢／肝胰腺质量比，极显著增大卵母细胞直径；注射黄体酮药物可极显著增大卵母细胞直径，卵巢指数、卵巢／肝胰腺质量比增加未达统计学上的显著水平。
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| 关 键 词： | 中华绒螯蟹 切除眼柄 黄体酮 卵巢发育 |
| 文章编号： | 1000-7075(2004)06-0030-05 |
| 修稿时间： | 2004-08-26 |
Effects of eyestalk-ablated and injecting progesterone on the Chinese Mitten-Handed juvenile crab ovarian development |
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| CUI Qing-man , YUAN Chun-ying WU Ting-ting. Effects of eyestalk-ablated and injecting progesterone on the Chinese Mitten-Handed juvenile crab ovarian development[J]. Marine Fisheries Research, 2004, 25(6): 30-34 |
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| Authors: | CUI Qing-man YUAN Chun-ying WU Ting-ting |
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| Affiliation: | CUI Qing-man 1,2 YUAN Chun-ying 2 WU Ting-ting 1* |
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| Abstract: | The effects of unilateral,double eyestalk-ablated and injecting progesterone on the juvenile crab ovarian development were studied. The results showed that double eyestalk-ablated can effectively increase the weight and molting frequency of the juvenile crab, significantly improve the ovarian index, hepatopancreas index and ovary/hepatopancreas mass ratio, significantly incease the oocyte diameter; unilateral eyestalk-ablated can significantly improve the ovarian index and ovary/hepatopancreas mass ratio, significantly incease the oocyte diameter; injecting progesterone can significantly incease the oocyte diameter;the increment of the ovarian index and ovary/hepatopancreas mass ratio can not reach significant level statistically. |
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| Keywords: | Chinese Mitten-Handed crab Eyestalk- ablated Progesterone Ovarian development |
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