[1]黄彬胜 王大鹏 唐章生 高雪梅 李 青 卢智发项桂德 陆专灵.不同饵料对克氏原螯虾亲虾繁育性能的影响[J].大众科技,2023,25(9):85-88.
 Effects of Different Baits on the Breeding Performance of Parent Procambarus Clarkii[J].Popular Science & Technology,2023,25(9):85-88.
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不同饵料对克氏原螯虾亲虾繁育性能的影响()
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《大众科技》[ISSN:1008-1151/CN:45-1235/N]

卷:
25
期数:
2023年9
页码:
85-88
栏目:
农业及产业
出版日期:
2023-09-20

文章信息/Info

Title:
Effects of Different Baits on the Breeding Performance of Parent Procambarus Clarkii
作者:
黄彬胜12 王大鹏12 唐章生12 高雪梅12 李 青12 卢智发12项桂德12 陆专灵12 
(1.广西壮族自治区水产科学研究院,广西 南宁530021;2.广西水产遗传育种与健康养殖重点实验室,广西 南宁530021)
关键词:
克氏原螯虾饵料抱卵率水质卵巢发育指数
Keywords:
Procambarus clarkii bait ovulation rate water quality ovarian development index
文献标志码:
A
摘要:
开展了鱼肉(YR)、猪肝(ZG)、黄豆(HD)和饲料(SL)四种不同饵料对克氏原螯虾养殖水体、抱卵率及卵巢发育指数的试验研究,比较分析了在YR中添加dl-α-生育酚乙酸酯(0.02%)或亚硒酸钠维生素E(0.02%)对克氏原螯虾抱卵率及抱卵时间影响。试验结果显示:YR、ZG组的氨氮值显著高于HD、SL组,溶解氧显著低于HD、SL组(P<0.05);YR组卵巢发育指数显著高于HD、SL组(P<0.05);YR组抱卵率最高(58.33%),SL组抱卵率最低(11.11%),YR和ZG组的抱卵率显著高于HD和SL组(P<0.05);YR中添加dl-α-生育酚乙酸酯或亚硒酸钠维生素E和对照组相比显著提高抱卵率并且短抱卵时间(P<0.05)。YR添加dl-α-生育酚乙酸酯(0.02%)或亚硒酸钠维生素E(0.02%),能促进克氏原螯虾雌虾的卵巢生殖发育,提高抱卵率,缩短抱卵时间。
Abstract:
The effects of fish (YR), pig liver (ZG), soybean (HD) and feed (SL) on water, ovulation rate and ovarian development index of Procambarus clarkii were studied. The effects of adding DL-α-tocopherol acetate (0.02%) or sodium selenite vitamin E (0.02%) to YR on ovulation rate and ovulation time of Procambarus clarkii were compared and analyzed. The results showed as follows: the ammonia nitrogen value in YR and ZG groups was significantly higher than that in HD and SL groups, and the dissolved oxygen was significantly lower than that in HD and SL groups (P<0.05). The ovarian development index in YR group was significantly higher than that in HD and SL groups (P<0.05). The ovulation rate of YR group was the highest (58.33%), and the ovulation rate of SL group was the lowest (11.11%) . The ovulation rate of YR and ZG groups was significantly higher than that of HD and SL groups (P<0.05). The addition of DL-α-tocopherol acetate or sodium selenite vitamin E in YR significantly increased the ovulation rate and shorter ovulation time compared with the control group (P<0.05). In conclusion, the addition of DL-α-tocopherol acetate (0.02%) or sodium selenite vitamin E (0.02%) in YR can promote the ovarian reproductive development, increase the rate of ovulation and shorten the time of ovulation in female Procambarus clarkii.

参考文献/References:

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备注/Memo

备注/Memo:
【收稿日期】2022-12-20【基金项目】广西创新驱动发展专项(桂科AA20302019-2)。【作者简介】黄彬胜(1988-),男,广西壮族自治区水产科学研究院助理农艺师,从事水产苗种饵料培育技术研究工作。【通信作者】陆专灵(1982-),男,广西壮族自治区水产科学研究院副研究员,博士,从事水产苗种繁育技术研究工作。
更新日期/Last Update: 2023-10-08