News kuma SocietyYanayi

Kifi mace-mace a cikin hunturu: fasali, zai yiwu haddasawa da kuma rigakafin

Kwanan nan, da yawa masu kasa gidaje da kuma kewayen birni yankunan ayan biya su da hankali ga bude ruwa, inda za ka iya kamun kifi ko kawai da mai kyau lokaci, da fikinik a kan rairayin bakin teku. Duk da haka, da spring iya jira wani sosai m mamaki a cikin nau'i na wani stranded kifi. Yana da su fahimci more, a lokacin da akwai kifi mace-mace da yawa.

Wannan irin bala'i ya auku, yafi a cikin m hunturu, a lokacin da a karkashin wani lokacin farin ciki Layer snow da kuma kankara sannu a hankali amma babu makawa da taki fara mutu dabbobi daban daban - beetles floaters, larvae na dragonflies da kuma na ado, da tsada iri na cikin ruwa rayuwa. Sau da yawa kifi mace-mace ne m bayan kankara a lokacin da gaba da wani taro na rabin-rududdugaggu gawawwakin kifi. Amma akwai wani rashin oxygen a rayayyun kwayoyin halitta a karshen Fabrairu - farkon Maris, a matsayin narkar da oxygen ya riga tunawa da sabo ne ba tukuna sa suna. A matsananci hunturu, da bakin ciki sakamakon iya zama.

Mutãne dalilai da dama ya sa akwai kifi mace-mace a cikin hunturu.

Wannan na iya adversely shafi ikon rayuwa kifi a cikin hunturu

  • Ƙarancin oxygen damar (ko gaba ɗaya rasa daga gare ta) tsakanin surface aeration karkashin kankara Layer. Bugu da kari, oxygen aka cinye ba kawai kifi, amma kuma rubabben taro na zooplankton da phytoplankton, wanda ya tara kan rani.
  • A mutuwa da wani gagarumin adadin algae a m zazzabi (har ma da sauran ciyayi iya ba ci gaba isa oxygen a cikin tsari na photosynthesis a sanyi yanayi da kuma tare da kadan haske).
  • ruwa gurbatawa daga masana'antu, ko da sharar birni, najasa.
  • Guba da na halitta yanayi saboda kifi mazauninsu sauran karkashin Layer na kankara cutarwa gas (carbon dioxide da monoxide ko methane da hydrogen sulfide, da dai sauransu). Duk wadannan gungu kuma rage matakin narkar da oxygen a cikin ruwa.

The kawai amfani da sanyi weather na ruwa tare da za a iya inda hakan ya saukar da aiwatar da numfasawa da lalata. Amma da suka wuce haddi na kashe kudi a cikin kandami na oxygen balance a kan wani bashi babu makawa take kaiwa zuwa sabon abu na kifi mace-mace.

Yadda za a ajiye kifi daga nau'i nau'i a cikin hunturu

Duk da cewa hunturu kifi mace-mace ne mai tsanani isa, shi za a iya warware fairly sauki hanyoyi. Kawai shigar da aerator a cikin kandami, da kuma kwampreso tare da wani iska fesa aiki ne cikakke ga kananan tafkunan. Duk da haka, da na al'ada da sprayer ba samar da isasshen wurare dabam dabam, idan kandami yanki ya wuce akalla daya cikin goma na wani kadada. A wannan yanayin, bayyanar gida babu makawa zamornyh zones. Saboda haka, a manyan rufaffiyar kududdufai masu kamata a kafa musamman aerators, ya kwarara-wanda ba kawai oxygenate da ruwa, amma kuma haifar da sakamako na a barga ya kwarara, a stirring duka ruwa shafi.

Ta yaya domin sanin oxygen matakin a ruwa

Duk wanda yake so ya san ainihin yawan zafin jiki na ruwa da kuma ta matakin na oxygen jikewa, na iya yin haka ta amfani da termooksimetra. Har ila yau, wannan na'ura za ta taimaka ajiye wutar lantarki, domin a isa jikewa na ruwa bukatar hada da wani aerator ba zai bayyana. Yana da muhimmanci a san cewa kifi mace-mace fara a rage oxygen matakin da matakin na 6-7 MG / L (game da 50 zuwa 60% na al'ada jikewa). The masana bayar da shawarar sayen termooksimetr unattended tare da bincike da kuma USB isasshe tsawon (a kalla 3-5).

Yadda za a ci gaba da kifi daga Zamora, idan babu wani aerator

Mutane da yawa gogaggen masu san tafkunan - zai fara a lõkacin kifi mace-mace, yana da muhimmanci ga samun yi da abinci mai ɗaci, game da shi, da tabbatar da samar da oxygen a cikin ruwa. Don yin wannan lokaci-lokaci isa (a kalla sau biyu a kowane mako) zuwa yanka ko karya da kankara. Shi ne kuma bu mai kyau a cikin takware aka daskarewa daure na reeds, kara, bambaro. Yana yiwuwa a yi amfani da famfo (famfo mas), pressurizing cikin ruwa a ƙarƙashin kankara taro. Wannan hanya sosai dace ga wadanda suka rayu da nisa isa kuma ba zai iya sau da yawa zo kandami.

Ya kamata a lura, masana suna tababa game da m hanya zuwa ajiye kifi daga Zamora. Sun tabbatar da cewa su da sakamako ne kawai psychotherapy, saboda rami bukatar kawai don tsayar da hali na karkashin ruwa mazaunan a cikin hunturu (a cikin rufaffiyar ruwa jikuna a kan kasa ya jũya zuwa ga la'akari da matattu dabbobi).

Bugu da kari, da amfani da "m spots" a cikin kankara iya samun da ba daidai ba alama ga dalilin da cewa da farko a lokacin Zamora kifi cike take da su da iska, sa'an nan vuya wani wuri, wai "hũra". A gaskiya, shi kawai mutu ko kuwa aka neman mafi aminci wurare. Akwai girma view m bazara da kuma bazara dabbobi masu rai.

Abin da yake da muhimmanci a kula don kauce wa Zamora

Har ila yau, hunturu kifi mace-mace na iya fara saboda cin zali cuta (hilodonellez, ich, trihodinioz) ko dauke da kwayar cutar (pseudomonosis). Taimaka tabbatar da wani hadari hunturu da kuma ruwa musayar, inganta kifi habitats. Bugu da kari, yana da muhimmanci a kula da m canja zurfin tafki - shi ya kamata ba kasa da mita 2. Tsari kandami lemun tsami da wintering (game da 100 kg a kowace kadada), da kuma yi awon bincike na ruwa source, da wadata da tafki. A sakamakon samu ya kamata a hankali karatu da kuma idan aka kwatanta da matsayin da aka kafa domin kamun kifi a Wuraren da ruwa.

Sai na yi kiwon kifi a cikin hunturu

A low yanayin zafi, kifi tafi daukawa yunwa, don haka ba lallai ba ne ta ciyar da shi. Musamman cewa uneaten abinci iya decompose a kasa da kuma cutarwa. Amma ban da wani kifi - shi garwaya da karamin adadin abinci a ruwa zazzabi sama 2 ° C. An shawarar a ciyar da a moderation sau da yawa a sati. Hay ya kamata a daina bada m batu na cin abinci. Yana da kyau a kafa wani musamman Feeder, da wanda lokaci da kifi nã zãɓen ikon da yawa na abinci.

Zamora taimako bayyanãwa kankara kama kifi

Gaskiya masunta ba rasa lokaci a kowane lokaci na shekara - sun gurin da jiki na ruwa a cikin narke, har ma a cikin sanyi. Amma kama kifi a Zamora iya adversely shafi kama, don haka shi ne lokacin da za a gane da kuma hana da bala'i na shi.

Alal misali, za ka iya ayyana Zamora a kan wadannan filaye:

  • Rapid halakar live koto.
  • Duhun line, tagulla, da na tagulla spinners.
  • Matattu kwari a kan ruwa surface.
  • Amai da matasa a search na ruwa mai tsabta.
  • Karewa ba shakka, kifi a cikin rijiyoyin.

A karkashin irin wannan yanayi, kama kifi da yake faruwa a wani gazawar. Bugu da ƙari, kama kifi a lokacin da aiki bugun jini da rijiyoyin ne dauke farautar.

Yana da muhimmanci kada tsoro da kuma tuna cewa hunturu Zamora ne solvable matsala. Tabbatar da nasara wintering kifi a view na sama da hanyoyin da bi jihar na ruwa a cikin kandami, don kauce wa m surprises.

Similar articles

 

 

 

 

Trending Now

 

 

 

 

Newest

Copyright © 2018 ha.atomiyme.com. Theme powered by WordPress.