CN101554145A - 滇池金线鲃的人工训养方法 - Google Patents

滇池金线鲃的人工训养方法 Download PDF

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CN101554145A
CN101554145A CNA2009100944873A CN200910094487A CN101554145A CN 101554145 A CN101554145 A CN 101554145A CN A2009100944873 A CNA2009100944873 A CN A2009100944873A CN 200910094487 A CN200910094487 A CN 200910094487A CN 101554145 A CN101554145 A CN 101554145A
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sinocyclocheilus grahami
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sinocyclocheilus
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CN101554145B (zh
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杨君兴
李再云
潘晓赋
陈小勇
崔桂华
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Kunming Institute of Zoology of CAS
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    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
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    • Y02A40/00Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
    • Y02A40/80Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in fisheries management
    • Y02A40/81Aquaculture, e.g. of fish

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Abstract

本发明涉及一种滇池金线鲃的人工训养方法,属鱼产品养殖技术领域。滇池金线鲃的人工训养方法,包括饲料选择和饲料方式,其中:饲料选用浆状食物虾浆、蛋黄浆、挂喂粉状饲料、投喂丰年虫、微粒饲料、大粒料及人工鱼混合商品饲料;0~6刚出膜的滇池金线鲃幼苗长5.5~7.5mm,全靠卵黄囊供给营养,7天后的滇池金线鲃开始摄食浆状食物,20日后摄食丰年虫体并逐渐摄食粉状物质,70日后摄食微粒饲料,半年后摄食小颗粒料并逐步摄食大颗粒料人工混合鱼用商品饲料,投食量为体重的2-3%。本发明具有成本低、操作简便,能投入产业化、集约化生产,成活率高的优点。

Description

滇池金线鲃的人工训养方法
技术领域:
本发明涉及一种滇池金线鲃的人工训养方法,属鱼产品养殖技术领域。
背景技术:
滇池金线鲃(Sinocyclocheilus grahami Regan)又名滇池金线鱼、波萝鱼、小洞鱼。分布于滇池及其流域所在河流、容洞、暗河之中。滇池金线鲃肉质鲜美,系云南“四大名鱼”之首,具有极高的开发价值和市场前景。近十几年来,由于滇池受到重度污染,水质变为劣5类水,滇池金线鲃的栖息繁衍环境遭到严重破坏,自80年代未期,滇池金线鲃在滇池中濒临灭绝,1989年被列为国家II级保护动物,翌年被列入《云南省珍稀水生动物保护名录》,1998年被收录到《中国濒危动物红皮书·鱼类》中。为了保护好、利用好这一珍惜土著鱼类资源,2004年,由农业部批准立项,对采集的滇池金线鲃原种从生物学特性、池塘驯养、人工繁殖等方面进行研究。
经文献检索,未见与本发明相同报道。
发明内容:
本发明的目的在于为恢复云南昆明滇池的特有鱼类-滇池金线鲃的资源,并使其成为池塘养殖新品种,实现产业化集约化生产,提供一种滇池金线鲃的人工训养方法。
滇池金线鲃的人工训养方法,包括饲料选择和饲料方式,其中:
a.饲料选择:饲料选用浆状食物虾浆、蛋黄浆、挂喂粉状饲料、投喂丰年虫、微粒饲料、大粒料及人工鱼混合商品饲料;
b.饲料方式:0~6刚出膜的滇池金线鲃幼苗长5.5~7.5mm,全靠卯黄囊供给营养,7天后的滇池金线鲃开始摄食浆状食物,20日后摄食丰年虫体并逐渐摄食粉状物质,70日后摄食微粒饲料,半年后摄食小颗粒料并逐步摄食大颗粒料人工混合鱼用商品饲料,投食量为体重的2-3%。
本发明具有成本低、操作简便、能运用于大规模生产、成活率高的优点。
具体实施方式:
发明人2007年至2009年在中国科学院昆明动物研究所珍稀土著鱼类保育研究基地,采用本发明方法人工训养金线鲃鱼苗共计余万尾,成活率达95%。具体做法如下:
滇池金线鲃的人工训养方法,包括饲料选择和饲料方式,其中:
a.饲料选择:饲料选用浆状食物虾浆、蛋黄浆、挂喂粉状饲料、投喂丰年虫、微粒饲料、大粒料及人工鱼混合商品饲料。饲料为通用公司生产的饲料。丰年虫为黄骅市益海水产生物饲料厂出产。
b.饲料方式:0~6刚出膜的滇池金线鲃幼苗长5.5~7.5mm,全靠卯黄囊供给营养,7天后的滇池金线鲃开始摄食浆状食物,20日后摄食丰年虫体并逐渐摄食粉状物质,70日后摄食微粒饲料,半年后摄食小颗粒料并逐步摄食大颗粒料人工混合鱼用商品饲料,投食量为体重的2-3%。

Claims (1)

1、一种滇池金线鲃的人工训养方法,包括饲料选择和饲料方式,其特征在于:
a.饲料选择:饲料选用浆状食物虾浆、蛋黄浆、挂喂粉状饲料、投喂丰年虫、微粒饲料、大粒料及人工鱼混合商品饲料;
b.饲料方式:0~6刚出膜的滇池金线鲃幼苗长5.5~7.5mm,全靠卵黄囊供给营养,7天后的滇池金线鲃开始摄食浆状食物,20日后摄食丰年虫体并逐渐摄食粉状物质,70日后摄食微粒饲料,半年后摄食小颗粒料并逐步摄食大颗粒料人工混合鱼用商品饲料,投食量为体重的2-3%。
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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101822230A (zh) * 2010-05-21 2010-09-08 云南省水产技术推广站 滇池金线鲃苗种的培育方法
CN103931534A (zh) * 2014-05-05 2014-07-23 天津市天祥水产有限责任公司 一种大鳞鲃池塘网箱高效养殖的方法

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1172582C (zh) * 2002-01-26 2004-10-27 中国科学院昆明动物研究所 鱇白鱼的池塘人工驯养方法

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101822230A (zh) * 2010-05-21 2010-09-08 云南省水产技术推广站 滇池金线鲃苗种的培育方法
CN101822230B (zh) * 2010-05-21 2011-09-14 云南省水产技术推广站 滇池金线鲃苗种的培育方法
CN103931534A (zh) * 2014-05-05 2014-07-23 天津市天祥水产有限责任公司 一种大鳞鲃池塘网箱高效养殖的方法

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