Artificial fry rearing method for Aequidens rivulatus

一种红尾皇冠人工苗种培育方法

Abstract

An artificial fry rearing method for Aequidens rivulatus includes the steps of setting a rearing facility, namely a square pond with flat bed, little mud and average water depth of 0.8m and convenient for irrigation and drainage; sterilizing the pond with 10mg/L trichloroisocyanuric acid 10 days before the fry is put in the pond; keeping the water thin under the pH of 7.8, allowing fertilized eggs to hatch into fry for 2-3 days, which can freely swim and feed around after 5-6 days, and initially feeding the fry with fairy shrimp or small water flea four times a day; feeding with Daphnia (cladocerans) after half of a month; feeding with artificial mixed feed, which can also be made from fresh meat, shrimp meat and snail meat, one month later, preferably the feed with high protein content; generally feeding with animal feed in the mating season to improve nutrition and promote gonad development of parent fishes.
一种红尾皇冠人工苗种培育方法,包括以下步骤:培育设施:正方形池塘,池底平坦,淤泥较少,排灌方便,平均水深0.8m。鱼种下塘前10d,用10mg/L强氯精进行消毒。保持水质清瘦,pH为7.8,受精卵在池塘中经2~3d孵出仔鱼,再过5~6d仔鱼就能自由游动,到处觅食,起初投喂丰年虫或小型水蚤,每天四次;半个月后可喂红虫(枝角类);一个月后改喂人工配合饲料,最好选用蛋白质含量较高的饲料:新鲜鱼肉、虾仁、螺蛳肉,也能摄取配合饲料,在繁殖季节,为加强营养,促进亲鱼的性腺发育,通常投喂动物性饲料。

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Patent Citations (1)

    Publication numberPublication dateAssigneeTitle
    KR-101268190-B1May 27, 2013전라남도일정량의 난질을 함유한 암컷 알배기 양식 참조기 굴비 제조방법

NO-Patent Citations (8)

    Title
    伍俊等: "“红尾皇冠人工繁殖及苗种培育技术”", 《水产科技情报》, vol. 39, no. 4, 20 July 2012 (2012-07-20)
    刘占峰等: "“河蟹养殖投喂技术”", 《黑龙江水产》, no. 5, 15 October 2011 (2011-10-15)
    刘耿昭等: "“池塘养鱼(续) 第二讲 鱼苗、鱼种的培育及成鱼养殖”", 《饲料研究》, 2 March 1993 (1993-03-02)
    姬广闻等: "《新编鱼病综合防治手册》", 30 April 2002, article "鱼用强氯精", pages: 115-116
    潘璠等: "“红尾皇冠的繁殖与饲养”", 《水产科技情报》, vol. 31, no. 3, 30 June 2004 (2004-06-30)
    王晓斌: "“河蟹病虫害防控技术”", 《现代农业科技》, no. 4, 20 February 2013 (2013-02-20)
    讷河市水产技术推广站: "“池塘种草养河蟹 生态环保效益好”", 《黑龙江水产》, no. 5, 15 October 2009 (2009-10-15)
    马树敏等: "“天津地区红尾皇冠和下口鲶土池养殖试验”", 《科学养鱼》, 10 March 2010 (2010-03-10)

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    Publication numberPublication dateAssigneeTitle