amakuru

1.Kurura urushunduraburyo
Ubu ni bwo buryo bukoreshwa cyane mu kuroba.Urushundura rusaba ko uburebure bwurushundura bukubye inshuro 1.5 ubugari bwubuso bwa pisine, naho uburebure bwurushundura bukubye inshuro 2 ubujyakuzimu bwa pisine.
Inyungu zubu buryo bwo kuroba:

Iya mbere ni amafi yuzuye ava mu cyuzi, ashobora kuzuza ibisabwa n'abacuruza amafi atandukanye.
Icya kabiri, mugikorwa cyo gushushanya urushundura, ibyondo byo hepfo hamwe namazi ya pisine birasunikwa, bigira uruhare mumazi yifumbire no kugabanuka.
Birumvikana ko ubu buryo kandi bufite ibibi bigaragara:

Icya mbere nuko inzira yo gukurura inshundura gutandukanya amafi ari maremare.

Ibi byanze bikunze bifite ingaruka nyinshi zitifuzwa.
Icya mbere nuko imbaraga zumurimo ari nyinshi cyane, kandi byibuze abantu benshi basabwa kurangiza igikorwa cyo gukurura.
Iya kabiri ni uko amafi yakomeretse byoroshye, bishobora gutera indwara z amafi.
Byongeye kandi, ibintu bya hypoxia n'amafi yapfuye bishobora kubaho kubera igihe kinini mugihe cyo gutandukanya amafi.
Icya kabiri, igipimo cyo gufata amafi amwe ntabwo kiri hejuru.
By'umwihariko mu gihe cy'ubushyuhe bwinshi n'amazi yuzuye, igipimo cyo gufata karp isanzwe, karpi ya karisi na nyakatsi ya nyakatsi ni gito cyane, bityo rero muri rusange abantu bemeza ko uburyo bwo gukurura inshundura bukwiranye n "amazi yibinure" hamwe na carp ya silver na bighead carp nkamafi nyamukuru.Amafi ”icyuzi cyororoka.

Noneho, mugusubiza ibibazo murwego rwo gukurura net, hashyizweho uburyo bubiri bwo kunoza:
Iya mbere ni ugukoresha inshundura nini zo gukurura inshundura.Urushundura rukoreshwa rugenwa ukurikije uburobyi.Amafi atujuje ibisobanuro byashyizwe ku rutonde ahanini ayungururwa muri meshi kandi ntazajya kumurongo, bityo bigabanya igihe cyo gukora kandi birinda ko habaho hypoxia.Ubu buryo kandi ntibushobora kwirindwa gukomeretsa amafi, cyane cyane ibyatsi bya nyakatsi n'ibyatsi biri hagati y'urutoki n'amafi akuze usanga bikunze kumanikwa kuri net.Aya mafi inshundura muri rusange arakomereka muri gilles kandi ahanini ntashobora kubaho., agaciro k'ubukungu kugurisha gake nako karakennye cyane.
Iya kabiri ni ugukoresha amafi yo gukusanya amafi ya seine seine, ni ukuvuga amasaha 2 kugeza kuri 3 mbere yo gukurura urushundura, ongeramo amazi mashya kuri pisine, kugirango amafi menshi yo mucyuzi yibanze cyane mumazi mashya.Uburobyi burashobora kurangirira ku mfuruka y’amazi, bigabanya cyane igihe cyo gukurura urushundura.Kubera ko ikorerwa ahantu h'amazi mashya, ntabwo bizatera ikibazo cyamafi yabuze ogisijeni kandi yapfuye.Nyamara, ubu buryo burakwiriye gukoreshwa mugihe cyambere mugihe hari amazi make muri pisine.Muri iki gihe, amafi yicyuzi afite igisubizo kigaragara kubyuka ryamazi mashya, kandi isakoshi ikora neza.Mu ci iyo amazi yuzuye, amafi yicyuzi ntabwo yitabira cyane kubyutsa amazi mashya., akenshi ntabwo yakira ibisubizo byiza cyane.

2. Kuzamura urushundurano kwimura insinga
Ubu ni uburyo bwo gufata bwatejwe imbere nyuma yo gukoresha ibiryo bivangwa n'ubworozi.
Kuzamura ihame ry'uburobyi:

Urusaku rwo guterura ni urwego rwurushundura, rutezimbere kuva murushundura.Iyo kuroba, urushundura rushyirwa munsi y’inyambo mbere, amafi akururwa mu rushundura hamwe n’ibiryo, kandi ibikorwa byo kuroba bikorwa hakoreshejwe ihame ry’ingufu.Muri make, guterura uburobyi ni ukurohama inshundura za polyethylene cyangwa nylon mumazi agomba gufatwa hakiri kare.
Ibyiza by'ubu buryo bwo kuroba:

Igikorwa kiroroshye kandi igihe cyo gukora kiragabanuka cyane, kandi inzira yose itwara iminota 40 gusa, bityo bikagabanya kwangirika kwamafi.Byongeye kandi, mubihe bisanzwe byikirere, ubu buryo bufite igipimo kinini cyo gufata amafi.Mubisanzwe, byibuze 60% kugeza 70% byamafi arya arashobora guterurwa murushundura buri gihe, bikwiranye cyane cyane no gufata ibyororerwa binini kandi bito.
uburyo bwihariye:

Banza ushyire urushundura hamwe nurushundura hepfo yaho bagaburira.Urashobora guhagarika kugaburira umunsi umwe mbere yuko net izamuka.Iyo urushundura ruzamutse, ruzumvikana mu minota 15 hanyuma rusibe imashini kugirango itere amafi ashonje kwegeranya, hanyuma ukoreshe imashini igaburira.Kugaburira, kurigata muminota icumi (ukurikije uko ibintu bimeze), muriki gihe amafi azafata ibiryo, amafi azibanda kumurongo wo guterura no hejuru yurushundura, hanyuma urushundura ruzamurwa, urushundura ruzamurwa cyangwa urushundura ruri yimutse gufata amafi.

Birumvikana, uburyo bwo kuzamura net no kwimura umugozi nabyo bifite ibibi:
Ubwa mbere, hariho ibibujijwe kubintu bigomba gufatwa.Nibyiza gusa kurya amafi, kandi gufata karp ya silver ni hafi zeru.
Icya kabiri, biragaragara ko byatewe nikirere.Kubera ko amafi akeneye guhunikwa no kugaburira, mugitondo cya kare cyizuba cyangwa imvura, intego yo gukusanya amafi akenshi ntishobora kugerwaho kubera kubura ogisijeni.
Icya gatatu, haribisabwa cyane kubwimbitse bwamazi yicyuzi.Mu byuzi bifite ubujyakuzimu buri munsi ya metero 1.5, amafi akenshi ntashobora kwibanda ku kugaburira bitewe n’urushundura rwo guterura hamwe n’urushundura munsi y’icyuzi, ku buryo imirimo yo gufata rimwe na rimwe idashobora kurangira neza..
Icya kane, igihe cyo kwitegura ni kirekire murwego rwo hambere.Kugirango ugere ku ngaruka nziza yo kuroba, inshundura yo kuzamura hamwe nurushundura bigomba gushyirwa munsi y’ahantu ho kugaburira iminsi 5 kugeza ku 10 mbere kugirango amafi amenyere.
3.Gutera inshundura
“Gutera inshundura” ni ubwoko bw'uburobyi bukoreshwa kera.Umuntu umwe arashobora kurangiza ibikorwa byo kuroba atera inshundura mumazi avuye mubwato cyangwa ku nkombe.Igihe cyose urushundura rutewe, bifata iminota igera kuri 5 kugeza 10, kandi ahantu ho kuroba biterwa nurwego rwumukoresha, muri rusange metero kare 20 kugeza 30.

Inyungu nini zubu buryo:
Ikiza abakozi, mubisanzwe abantu 2 gusa nibo bashobora gukora cyane, kandi amafi yafashwe nubu buryo yuzuye muburyo butandukanye.
Ikibazo gikomeye cyacyo:
Ubwa mbere, ntabwo bifasha uburobyi bunini.Mubisanzwe, irashobora gufata injangwe 50-100 cyangwa munsi ya buri mwanya.
Iya kabiri ni ibyangiritse cyane ku mafi yafashwe, kubera ko igikorwa cyo gutandukanya amafi muri ubu buryo kigomba kurangirira ku bwato cyangwa ku nkombe, cyangiza cyane amoko y’amafi mu cyuzi.
Icya gatatu nuko ibikorwa nkibi ari tekiniki cyane kandi akenshi bigomba gukorwa nabakozi kabuhariwe.Kubwibyo, kuzamura agaciro kubu buryo byabaye bike kandi bike.
Binyuze mu isesengura ryavuzwe haruguru, buri wese arashobora kumenya uburyo bwo kuroba akurikije ibyo akeneye.Ibyuzi byiganjemo amafi y’amavuta bigomba gufatwa cyane no gukurura inshundura.Mu byuzi ahanini bishingiye ku buhinzi bw’ibiryo bivangwa, muri rusange ni byiza kwimura inshundura no kuzamura inshundura.Ku byuzi bito by'amafi bikuze cyangwa kuroba cyane cyane kwidagadura no kwidagadura.Kuri Chi, uburyo bwa casting net nuburyo bushoboka kandi bufatika bwubuhanzi.