Elodea shine ciyawar tsire-tsire na cikin ruwa mai zurfi daga iyalin Aquatic. Suna girma cikin ruwa mai sanyi kuma cikin sauri suna cike dukkanin wuraren kyauta. A cikin yanayin muhalli, ana iya samun elodea a cikin tafkunan Arewa da Kudancin Amurka. Akwai ƙarin nau'ikan zafi-ƙauna da sanyi mai jurewa. Shuka, da shuka nuna hali sosai m da taron taron fitar da sauran flora. Saboda wannan, an kira shi "annobar ruwa." Hakanan, ana kiran shuka da "kandami". A cikin akwatin kifayen, Elodea baya jin ƙoshin lafiya, yana tsarkake ruwan kuma yana haskaka sararin samaniya. Dankin ba shi da ma'ana, saboda haka yana da sauƙi a kula da shi. An fi son shi ba kawai ta hanyar ƙwararrun masu binciken ruwa ba, har ma da masu farawa.
Bayanin Botanical
Elodea itace zamani mai haɓaka. Tana da tsayi mai tsayi mai tsayi da za ta iya girma ta hanyar 2-3 m. Ba kamar yawancin algae ba, elode yana da gabobin, kuma ba tarin adadin sel guda (thallus). Tushenta, mai tushe, ganye da furanni ana rarrabe su. Mafi yawanci ana amfani da Elodea don nazarin tsarin sel. A cikin takardar tasa a karkashin microscope, motsi na cytoplasm bayyane yake bayyane. Yana yin ƙasa da sauri kuma yana ƙaruwa gwargwadon zazzabi.
Tushen Elodea suna da fari, bakin ciki. Tare da taimakonsu, an saita shuka a cikin ƙasa, kodayake yana jin al'ada, kawai yana iyo a cikin ruwa ruwa. A cikin nodes na kore kore ko launin ruwan kasa mai launin shuɗi ne waɗanda ke cikin ganyayyaki masu layi na 2-3 na launi mai alama. Ganyen haske na haskakawa cikin haske. Tsawon farantin bai wuce 1 cm ba, kuma faɗin shi 5 mm. An nuna gefen ganyen, kuma gefen filayen yana bautar. A saman aiwatar da ƙananan ƙananan ganye da wuta.
A lokacin rani, harbe suna samar da shinge mai nauyi. A kanta, ɗayan furanni, manyan furanni masu fure sama sama da ruwa. Corolla ya ƙunshi filayen oval guda uku da ƙaramar cibiyar tare da stamens da ovary.
Nau'in Elodea
A cikin duka, nau'ikan tsire-tsire 6 aka yiwa rajista a cikin halittar Elodea. Ga ukun daga cikinsu, mafi mashahuri:
Elodea .an Kanada mafi yawanci ana amfani da su a cikin tafkunan gida da kuma hanyoyin ruwa. Cikakken ruwan sanyi ne. Dankin yana girma musamman da sauri kuma yana iya cika ko da babban jikin ruwa. Don haɓaka al'ada, ya buƙaci ba mai wahala ba, sabo ruwa, haske mai haske da ƙarancin zafi. Harbe na Canadian Elodea suna da ganye isa densely. An rufe su da ganyayyaki marasa kan gado ko layi na layi wanda ke juya dan kadan tare da tsakiyar jijiya.
Elodea ba kwalliya. Demandingarin buƙata, ƙwayar thermophilic. Yana blooms sau da yawa kuma mafi yalwa. Greenery ya ƙunshi tushe mai wuya da ganyen ganye mai haske waɗanda ke girma kusa da juna.
Elodea ganye ne. Shootsaukar hoto mai ɗauke da hoto yana ƙarewa da ƙarancin rhizome. Manyan furanni masu fure suna kusa da wanda ke tare da ganye mai sheki mai laushi mai haske. Kowane takarda yana girma zuwa 5 cm a tsayi kuma har zuwa 6 mm faɗi.
Kiwo
A gida, ana yin yaduwa ta hanyar kore. Rooting yana faruwa ba tare da wahala mai yawa ba. Ya isa a yanka dogo mai tsayi a cikin guda game da 20 cm tsayi. An bar su a kan ruwa ba da yardar kaina ba ko an saita su a tsaye a cikin ƙasa. A lokacin da iyo, da ganuwar elodeas da kansa sauka zuwa ƙasa da kuma tushen. Ko da a cikin rashin Tushen, Elodea na haɓaka da kyau a cikin ƙasa. Yana da mahimmanci cewa tip ɗin ba ya tsinkaye sama da ruwa ba.
Dole ne a kula. Ruwan ruwan 'ya'yan itace sabo na Elodea yana da kifi don kifi, sabili da haka, a karo na farko, ana kiyaye cuttings a cikin jirgin ruwa daban.
Kula da tsiro
Elodea kyakkyawar shuka ce kuma mara misalinta. Yana iya haɓaka cikin ruwa na kowane taurin, amma tare da canji mai kyau a cikin wannan siga, yana ciwo kuma ya bushe. Wasu nau'in suna girma da kyau a cikin ruwa mai laushi, amma a cikin ruwa mai wuya sai su narke a hankali.
Mafi kyawun zafin jiki na ruwa a cikin akwatin kifaye shine + 15 ... + 22 ° C. Idan ya tashi sama da + 24 ° C, haɓakar girma zai ragu kuma shuka tayi mutu. Yayin da zafin jiki ya sauka, mai tushe ya fadi ƙasa ya yi shuɗi. A cikin bazara, sababbin harbe suna fitowa daga maki girma. Kanad na Kanada, sabanin nau'in ƙauna mai zafi, koda ba tare da canza sigogin ruwan daskarewa na watanni da yawa ba.
Haske mai haske yana da matukar muhimmanci ga shuka. Idan babu isasshen hasken rana a cikin dakin, yi amfani da fitilun fitila. Ya kamata su haskaka cikakke ta hanyar ruwa aƙalla awanni 10 a rana.
Ruwan turbid ba matsala ga shuka ba. Ana amfani dashi azaman matatar ruwa. Dukan dakatarwar zaune a cikin ganyayyaki, don haka ruwa da sauri ya zama m. Abubuwan ƙura da ke datti kansu suna zama taki don algae, yana haɓaka haɓakar sa. Hakanan, yayin aiwatar da haɓaka, Elodea ta ɓoye abubuwan da ke tattare da kwayoyin cuta wanda ke hana ƙananan ƙwayoyin cuta cutarwa a cikin ruwa.
Yana da mahimmanci a tuna cewa Elodea mazaunin sababbin ruwan ruwa ne. Koda karamin gishiri na iya lalata shi.
Yin amfani da Elodea
A cikin hanyoyin ruwa da ƙananan tafkuna na tsaye a cikin lambun, Elodea shine shuka mai mahimmanci. Yana amfani da shimfidar ruwa sosai, yana zama abinci don kifi da mafaka don soya. Green taro girma cikin sauri, kawai kuna buƙatar cire lokaci fiye da lokaci-lokaci.
A sakamakon photosynthesis, babban girma na greenery yana fitar da oxygen mai yawa, wanda ke wadatar da ruwa. Matsayi na Elodea a matsayin matattarar halitta yana da matukar muhimmanci. Yana tattara dakatarwa, yana ɗaukar abubuwa masu lahani kuma yana hana haɓakar ƙwayoyin cutar putrefactive.
A cikin akwatin kifaye, babban taro tare da ganyayyaki na budewa galibi ana sanya su a bango. Tana haifar da kyakkyawan bango ga tsire-tsire tare da ganye mai girma.
