捕鱼用手抛网是怎么收网的,是什么样的原理?

怎么收网的,是怎么能够网住鱼的
2025年03月15日 16:57
有2个网友回答
网友(1):

网的边沿挂满铅做的坠子,当网被撒开后迅速沉到水底,拉起网绳(这根网绳串联了整个网边,收网时拉动绳子就像收紧袋口的绳子一样,把网里的鱼都罩在了网里)时放慢速度,坠子就会贴着水底渐渐合拢。然后慢慢提起,这样就可以网鱼了。

手撒网使用方法:

1、手抛网又叫撒网、旋网,适于浅海、江河、湖泊、池塘,单人或双人的捕鱼作业。

2、手抛网是多用于浅海,江河,湖泊养殖的捕捞网具,尼龙手抛网具有美观和使用寿命长等优点,可是往往有些人不知道怎样才能把撒开,这就使手抛网捕鱼的数量大大减少,就这个常见的如何才能撒开手抛网的问题给大家简单的讲两种方法:

(1)两把撒法:左手握住渔网蹶子和约三分之一的网口部分,右手将网蹶子挂在大拇指上(这是最重要的撒网时用大拇指好勾住网蹶子便于张开口)再握住剩下的网口部分,两手保持一个便于动作的距离,自身体左侧右旋用右手撒出,顺势送出左手的网口,用右拇指带住网蹶子,适时送出。多练几次慢慢就学会了。特点是弄不脏衣服,并可在齐胸水深操作。

(2)拐把法:理好网,提起最左侧部分,离口约50厘米处挂在左肘上,左手平端握住1/3网口,右手连同橛子握住1/3多一点,撒网时以次送出右手、左肘、左手。特点是快,易脏,适合浅水,适合初学者。

网友(2):

1.这种方法只能在浅水的地方捕鱼。网的边沿挂满铅做的坠子,网被撒开后迅速沉到水底,拉起网绳(这根网绳串联了整个网边!收网时拉动绳子就像收紧袋口的绳子一样把网里的鱼都罩在了网里)时放慢速度,坠子就会贴着水底渐渐合拢。然后慢慢提起。被网住的鱼因为坠子聚在一起不会掉下去。

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