CN103988815A - 一种高原鳅的捕捞方法 - Google Patents

一种高原鳅的捕捞方法 Download PDF

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CN103988815A
CN103988815A CN201410126587.0A CN201410126587A CN103988815A CN 103988815 A CN103988815 A CN 103988815A CN 201410126587 A CN201410126587 A CN 201410126587A CN 103988815 A CN103988815 A CN 103988815A
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gauze
washbowl
triplophysa
wrister
fish
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陈生熬
谢从新
姚娜
宋勇
王帅
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Tarim University
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Tarim University
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Abstract

本发明公开了一种高原鳅的捕捞方法,(1)准备捕捞工具;(2)准备香料;(3)捕捞:将步骤(2)拌制好的香料,用纱布包好后放入脸盆内,用网线一端将脸盆固定,一点固定到水体中,将脸盆水平放入静水或低洼水沟中,高原鳅及护腕处进入,护腕的松紧防治鱼类返出,12-24小时内捞起,鱼类的重量为0.5-1.5kg。

Description

一种高原鳅的捕捞方法
技术领域
本发明属于渔业技术领域,涉及一种高原鳅的捕捞方法。
背景技术
叶尔羌高原鳅Triplophysa(Hedinichthys)yarkandensis(Day),地方名为狗头鱼,隶属鲤形目、鳅科、条鳅亚科、高原鳅属、鼓鳔亚属;广泛分布于塔里木河水系。近年来,由于塔里木河水系水体的污染,环境破坏,叶尔羌高原鳅资源锐减,需要亟待保护。
近年来,对于易危或濒危鱼类的研究较多,但对于其正确合理的放养方式和捕捞方法欠缺,尤其是野外调查中,更难以实现这类特有鱼类的有效捕捞。所以,为合法合理正确的捕获有限的研究对象,须有一定的捕捞技巧和方法,尤其在缓流、低水洼、或静水中。
发明内容
本发明的目的在于克服上述技术存在的缺陷,叶尔羌高原鳅为无鳞鱼类,个体较小,资源锐减的鱼类之一,为了更好的开展其的研究,特此进行了鱼类捕捞采集方式方法的比较探讨,提供一种有效地高原鳅类的捕捞方法和措施。
其具体技术方案为:
一种高原鳅的捕捞方法,包括以下步骤:
(1)准备捕捞工具:塑料脸盆、纱布、松紧绳、体育用护腕,先行将纱布(网眼小于1.0-0.5cm)蒙盖到脸盆上,剪成直径大于脸盆2-5cm的圆形纱布,将松紧绳缝制到圆形纱布的边缘,在纱布中间剪出一个2-5cm的网眼,将体育用松紧程度较大的护腕一端缝制到上面,最后将缝制好的纱布套到脸盆上,将体育用护腕一端朝脸盆内;
(2)准备香料:先行购买芝麻油渣、面粉少许和蜂蜜少许,将芝麻油渣粉末后,取芝麻油渣粉10-20g,拌入面粉10-20g和蜂蜜5-10g,使得其有清香和甜味;
(3)捕捞:将步骤(2)拌制好的香料,用纱布包好后放入脸盆内,用网线一端将脸盆固定,一点固定到水体中,将脸盆水平放入静水或低洼水沟中,高原鳅从纱布眼及护腕处进入,护腕的松紧程度须大,以免鱼类返出,12-24小时内捞起,鱼类的重量为0.5-1.5kg。
依据脸盆大小、香料好坏来衡量捕捞鱼类的多少。香料可选用棉籽油渣、菜籽油渣、芝麻油渣等,其中芝麻油渣最好。
进一步优选,步骤(1)中所述圆形纱布依据网眼大小,可以数层纱布并放,网眼小于1.0-0.5cm。
与现有技术相比,本发明的有益效果为:本实验方法,以前从未有人使用,本实验中首次运用,如果未放入香料,12-24h内捕获率为0;如果放入香料,有收获,依据不同的香料的香味程度,捕获量不同,其中本实验中采用的混合香料(芝麻油渣、面粉、蜂蜜)捕获量最大。
具体实施方式
下面结合具体实施例对本发明的技术方案作进一步详细地说明。
分别将准备好的未添加香料捕捞器具,放入水体中12-24h,未捕捞到叶尔羌高原鳅,也未曾发现其他康虾等水生动物;
依次将添加有棉籽油渣和面粉、菜籽油渣和面粉、芝麻油渣和面粉、芝麻油渣和面粉及蜂蜜等4种不同的伴有香料的捕捞器具放入水中,12-24小时后捕捞效果依次为芝麻油渣和面粉及蜂蜜>芝麻油渣和面粉>菜籽油渣和面粉>棉籽油渣和面粉(捕捞效果数据如下)。
将准备好的捕捞工具分别放入水体中,在不放入香料和放入不同香料下12-24h内的捕获量比较如表1:
表1
如果将4种伴有不同香料的捕捞器具同时放入水中,捕捞效果同上:芝麻油渣和面粉及蜂蜜>芝麻油渣和面粉>菜籽油渣和面粉>棉籽油渣和面粉,但是捕捞量有所不同。
将准备好的捕捞工具同时放入水体中,在不放入香料和放入不同香料下12-24h内的捕获量比较如表2:
表2
以上所述,仅为本发明较佳的具体实施方式,本发明的保护范围不限于此,任何熟悉本技术领域的技术人员在本发明披露的技术范围内,可显而易见地得到的技术方案的简单变化或等效替换均落入本发明的保护范围内。

Claims (2)

1.一种高原鳅的捕捞方法,其特征在于,包括以下步骤:
(1)准备捕捞工具:塑料脸盆、纱布、松紧绳、体育用护腕,先行将纱布蒙盖到脸盆上,剪成直径大于脸盆2-5cm的圆形纱布,将松紧绳缝制到圆形纱布的边缘,在纱布中间剪出一个2-5cm的眼,将体育用护腕缝制到上面,最后将缝制好的纱布套到脸盆上,将护腕朝脸盆内;
(2)准备香料:先行购买芝麻油渣、面粉和蜂蜜,将芝麻油渣粉末后,取芝麻油渣粉10-20g,拌入面粉10-20g和蜂蜜5-10g,使得其有清香和甜味;
(3)捕捞:将步骤(2)拌制好的香料,用纱布包好后放入脸盆内,用网线一端将脸盆固定,一点固定到水体中,将脸盆水平放入静水或低洼水沟中,高原鳅从纱布眼及护腕处进入,护腕的松紧防治鱼类返出,12-24小时内捞起,鱼类的重量为0.5-1.5kg。
2.根据权利要求1所述的高原鳅的捕捞方法,其特征在于,步骤(1)中所述圆形纱布依据网眼大小,数层纱布并放,所述纱布网眼小于1.0-0.5cm。
CN201410126587.0A 2014-04-01 2014-04-01 一种高原鳅的捕捞方法 Pending CN103988815A (zh)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110604077A (zh) * 2019-11-08 2019-12-24 塔里木大学 一种特有野生叶尔羌高原鳅的池塘驯养技术

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101040664A (zh) * 2007-04-07 2007-09-26 吴孝顺 使用笼具诱鳖的方法及诱饵
CN101116431A (zh) * 2007-07-15 2008-02-06 吴孝顺 使用圆网具捕泥鳅黄鳝的方法
CN201577419U (zh) * 2009-11-22 2010-09-15 陈高明 浅海渔业诱捕器
CN103098767A (zh) * 2013-01-29 2013-05-15 中国水产科学研究院东海水产研究所 一种简易小型鱼类诱捕装置
CN103444659A (zh) * 2012-05-28 2013-12-18 徐州一统渔具有限公司 专捕泥鳅笼具
CN103609539A (zh) * 2013-12-12 2014-03-05 王敬侠 一种钓鱼钓饵和诱饵的配方

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101040664A (zh) * 2007-04-07 2007-09-26 吴孝顺 使用笼具诱鳖的方法及诱饵
CN101116431A (zh) * 2007-07-15 2008-02-06 吴孝顺 使用圆网具捕泥鳅黄鳝的方法
CN201577419U (zh) * 2009-11-22 2010-09-15 陈高明 浅海渔业诱捕器
CN103444659A (zh) * 2012-05-28 2013-12-18 徐州一统渔具有限公司 专捕泥鳅笼具
CN103098767A (zh) * 2013-01-29 2013-05-15 中国水产科学研究院东海水产研究所 一种简易小型鱼类诱捕装置
CN103609539A (zh) * 2013-12-12 2014-03-05 王敬侠 一种钓鱼钓饵和诱饵的配方

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110604077A (zh) * 2019-11-08 2019-12-24 塔里木大学 一种特有野生叶尔羌高原鳅的池塘驯养技术

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