Don rayar da wani tafki na wucin gadi kuma sanya shi yayi daidai da yanayin muhallin mazauna ciki, yawancin masu ruwa ruwa suna amfani da ciyayi iri-iri. Amma yana da kyau a lura cewa wasu nau'ikan ba koyaushe zasu iya haifar da yanayi mai kyau ba, amma akasin haka ne. Sabili da haka, zaɓi mafi kyau shine amfani da tsire-tsire masu banƙyama, ɗayansu shine karkace ko damisa vallisneria, wanda za'a tattauna shi a cikin labarin yau.
Bayani
Tsarin akwatin kifaye kamar Vallisneria karkace ko brindle, kamar yadda aka ambata a sama, ɗayan mafi sauƙin kiyayewa ne. Sabili da haka, ba abin mamaki bane cewa ya shahara sosai tare da masu farawa, kuma wasu ƙwararrun masanan ruwa ba zasu yi jinkirin sayan shi a wani lokaci ba.
A waje, an gabatar da wannan tsiron a cikin ƙananan ƙananan bishiyoyi tare da dogon ganye, girman su ya bambanta daga 100 zuwa 800 mm. Matsayin mai ƙa'ida, ganyayyakinsa ba kawai mai ɗorewa ba ne kawai, amma har ma da ingantaccen elasticity. Kuma wannan ba zancen launin su na waje bane, farawa daga koren haske da ƙare da ja.
Gaskiyar cewa wannan tsiron baya haifar da wata barazana kamar abinci ga yawancin mazaunan tafki na wucin gadi yana ƙarfafawa. Haɗari kawai ga wannan shukar ita ce waɗancan kifin da zai iya tono su daga cikin ƙasa. Hakanan yana da kyau a lura cewa wasu nau'in wannan shuka suna da kayoyi masu kaifi. Sabili da haka, ya zama dole a kula dashi da kyau don kada cutar da fatar hannunka.
Gaskiya mai ban sha'awa shine cewa a ƙarƙashin wasu yanayi, wannan tsiron zai iya yin furanni tare da ƙananan ƙararrawa waɗanda zasu kawata fuskar akwatin kifaye.
Amma ga tushen tsarin, shi ne wajen matsakaici ci gaba. An gabatar da shi a cikin asalin tushen roba na inuwar rawaya mai ruwan madara, wanda tsawon sa zai iya kaiwa 100 mm a tsayi.
Zai fi kyau sanya wannan tsire a tsakuwa, amma in babu shi, yashi ma ya dace. Iyakar abin da za a yi la’akari da shi shi ne yadda tasirin kifin yake.
Game da yanayin tsarewar, mafi kyawu sun hada da:
- Yanayin zafin jiki tsakanin digiri 18-32.
- Rashin ƙarfi ko tsaka-tsakin acidity.
- Matsakaicin matsakaici.
- Girman ruwan gishiri daga 0-20 ppm.
Hakanan ya kamata a lura da shi musamman cewa wannan tsiron yana da mummunan rauni ga duka kasancewar tsatsa da tagulla a cikin ruwa.
Mahimmanci! Wannan tsiron baya buƙatar takamaiman salon haske.
Irin
Kamar yadda aka ambata a sama, karkace Vallisneria yana ɗaya daga cikin shuke-shuke da ake nema a yau. Amma yana da kyau a san cewa wannan tsire-tsire ɗaya ne kawai daga cikin wakilan wannan nau'in. Don haka, ban da ita, har yanzu ana sayar da shagunan dabbobi:
- vallisneria nana;
- vallisneria natans;
- Vallisneria ƙato ce.
Bari muyi la'akari da kowane ɗayan da aka gabatar cikin ƙarin daki-daki.
Vallisneria nana
Vallisneria nana, ko kuma kamar yadda ake kiran wannan tsiron, dodo ne da aka samo a arewacin yankin na Australiya. Wakilin wannan nau'in yana da rhizome mai tsayi ba tare da harbe-harbe wanda yake fitowa daga gareshi ba, wanda yake a gefunan, kamar yadda aka nuna a hoton da ke ƙasa. Matsakaicin iyakarta a cikin tafki na wucin gadi ya kusan 300-600mm. Yana da kyau a lura cewa wannan ma'aunin kai tsaye ya dogara da matakin haske a cikin ɗaki kuma, ba shakka, microclimate na ciki a cikin tafki na wucin gadi.
Abin sha'awa, wannan tsire-tsire yana da siffofin ganye 2 daban-daban. Don haka a wani yanayin suna da tsayayyen tsayayye kuma tsayinsu ya kai 150 mm. A na biyun, sun fi kama da kintinkiri. Su ma matsatsu ne kuma masu tsayi 600mm. Ana ba da shawarar a sanya shi don yin ado a bayan bangarorin da gefen gefen tafkin roba.
Kodayake kiyaye wannan ciyawar baya buƙatar ƙoƙari mai yawa, gogaggen masanan ruwa suna ba da shawarar sanya shi a cikin yanayin ruwa, yanayin zafin nasa baya barin iyakar digiri 25-29.
Mahimmanci! Wannan jinsin ya fi kaunar haske da dadewa dangane da danginsa.
Vallisneria Nathans
Wannan tsiron, ana iya ganin hotonsa a ƙasa, yana ɗaya daga cikin nau'in Amurka Vallisneria. Yana da alamun rashin ganye masu faɗi sosai, tsawon sa zai iya kaiwa cm 100. Hakanan, Vallisneria ba kawai ya dace da sauran ciyawar da aka sanya a cikin tafki na wucin gadi ba, amma ana iya amfani da shi da kifin akwatin kifaye a matsayin mafaka ko kuma wurin samar da ruwa.
Idan ya zo ga sanyawa, ƙwararrun masanan ruwa suna ba da shawarar sanya wannan shuka a bango. Yanayi mafi kyau duka don kiyaye shi shine kiyaye ƙimar yanayin cikin ruwa a tsakanin digiri 20-27 da taurin daga digiri 5 zuwa 12. Hakanan, kulawa ta musamman ya kamata a biya don sauya canjin ruwa na yau da kullun a cikin jirgin ruwa.
Katuwar Vallisneria
Tuni, bisa sunan wannan tsiren, ana iya ganin hotonsa a ƙasa, ana iya ɗauka cewa ana buƙatar matattarar roba mai ban sha'awa don kiyaye shi. Wannan shine dalilin da ya sa wannan tsiron ba shi da buƙata sosai tsakanin masu ilimin ruwa, ba kamar takwarorinta na jinsin ba. Hakanan ya kamata a lura cewa katuwar Vallisneria bata daina girma ba duk shekara.
Ana samun sa a kudu maso gabashin Asiya. A waje, an gabatar da shi a cikin siffar shuke-shuke masu girman ban sha'awa tare da madaidaiciya da ganyayyaki masu girma a kansu, tsayinsa ya kai kusan 100 cm.
Zai fi kyau a yi amfani da yashi ko tsakuwa a matsayin ƙasa. Gaskiya mai ban sha'awa ita ce cewa wannan tsiron yana jin daɗi sosai a cikin ba sabbin wuraren tafki na wucin gadi ba, inda akwai tarin tarin kwayoyin halitta. Hakanan, kaurin ƙasa kanta bai kamata ya wuce 8mm ba.
Matsakaicin yanayin zafin jiki ya kasance daga digiri 22 zuwa 26 tare da taurin aƙalla digiri 8.
Bugu da kari, sabanin sauran wadanda suka hadu da shi, wannan shuka na iya jin dadi koda ba tare da sauyin ruwa na yau da kullun ba.
Sake haifuwa
Vallisneria karkace ko damisa tana yin tsiro-tsire. Don haka, 'ya'yanta suna bayyana a gindin uwar kuma an haɗa su a nesa na 50-100 mm. daga babban daji. A can ne a gaba, ƙaramin karkace Vallisneria, ko kuma kamar yadda ake kira shi, damisa, zai fara girma. Galibi, sabon shuka yana girma cikin kankanin lokaci. Wasu lokuta yakan faru cewa, rashin samun lokaci don sanya tsire-tsire guda ɗaya a cikin tafkin na wucin gadi, bayan weeksan makwanni zaku sha mamakin ganin cewa haƙiƙanin gandun daji na wannan nau'in, daban-daban tsayi da shekaru, sun samu a ciki.
Ka tuna cewa ana bada shawarar a raba babiesa babiesan jarirai daga mahaifar daji, ganye 3-4 daga cikinsu sun kai tsawan mita 70.
Masauki
Kamar yadda aka ambata fiye da sau ɗaya, an tsara karkarar vallisneria kusa da baya ko gefen akwatin kifaye. Wannan zai ba da damar ba kawai inuwar sauran ciyawar ba, amma kuma zai ba ku damar sha'awar kyakkyawan bangon kore akan lokaci.
Hakanan, kyakkyawan zaɓi shine sanya wannan tsire-tsire a cikin kusancin matattarar nan ko wurin da ruwan yake ɗebowa.
