Me yasa akwai shuke-shuke masu cin nama?

Dabbobi masu cin nama shuke-shuke ne masu farautar ganima

Tsire-tsire masu cin nama suna da ban sha'awa sosai: suna kama da tsire-tsire na yau da kullun, ba su da wata illa, amma a zahiri suna rayuwa ne sakamakon abubuwan gina jiki da suke samu daga jikin waɗanda abin ya shafa. A saboda wannan dalili, idan ya zo ga noma su, bai kamata a sanya musu taki ba, tunda ba a shirye suke da a ba su abinci kai tsaye ba kuma, a zahiri, takin na iya kone tushen.

Girman girma ya bambanta daga wani nau'in zuwa wani. Misali, sarracenia suna da sauri, yayin da Cephalotus suka fi jinkiri. Koyaya, Me yasa akwai shuke-shuke masu cin nama?

Masu cin nama sami abinci kaɗan a cikin ƙasar da suke rayuwaWannan shine dalilin da yasa suka kirkiro nau'ikan tarko daban-daban wadanda galibi suna kama kwari, duk da cewa a wasu jinsunan, kamar su Nepenthes yana tsinkaya, an sami sandunan beraye da suka nitse.

Charles Darwin ne ya fara nazarin wadannan hanyoyin, wanda ya wallafa rubutun farko kan wannan batun a 1875. Amma yanzu mun san cewa duk da cewa tsatson wadannan tsirrai sun rabu sama da shekaru miliyan 100 da suka gabata, dukkan su sun samar da hanyoyi iri daya don narkar da ganimar da suka kama.

Wannan yana nufin abu daya ne kawai: duk da cewa suna zaune a Amurka, Asiya ko Ostiraliya, amma tsirrai ne da suka sami mafita iri ɗaya don zama masu cin nama: kwayoyin halitta da wasu sunadarai wanda a baya yayi aiki don basu kariya daga wasu kananan kwayoyin dake haifar da cututtuka, tare da sanya musu wani sabon aiki, na narkar da jikin wadanda suka kamu da cutar. Kuma yaya suke yi?

Ta yaya tsire-tsire masu cin nama ke kamawa da narkar da abincinsu?

Kowane jinsi na masu cin nama yana samar da tarko nasa: wasu suna da tabo a jikin ganyayyakinsu, wanda abu ne na ruwa wanda yake daɗa matse wa ƙananan kwari; wasu kuma suna da tuluna cike da ruwa da wani nau'in gashi a ciki (a can gefen waje) yana nuni zuwa ƙasa; wasu maimakon haka suna da tarko a cikin nau'i na vases tare da ƙaramin hula. Amma abin da ya zama ruwan dare a cikinsu shine ƙanshin da suke fitarwa kuma kwari ne kawai ke iya gano hakan, cewa suna da sha'awa sosai kuma suna ƙarewa da masu cin nama, kuma galibi ana kama su cikin muƙamuƙansu.

Da zarar kwarin ya kai wani, ko dai a bakin wani Venus flytrap (Dionaea muscipula), a cikin tarko irin na sarracenia ko Heliamphora, ko kuma a cikin rufin ganyen wasu sundew misali, narkewa ya fara: gland na tsire-tsire sun fara ɓoye enzymes masu narkewa cewa abin da suke yi shi ne, da farko, yana lalata jikin ganimar, sannan ya shanye shi har zuwa karshen kawai exoskeleton ya rage.

Yaya ake ciyar da tsire-tsire masu cin nama?

Shuke-shuke masu cin nama Asali suna cin abincin sauro, kudaje, tururuwa da gizo-gizo. Dogaro da girman tarkon kuma wani lokacin yana yiwuwa a sami ƙananan beraye, amma wannan ba al'ada bane. Hakanan, ya kamata ku sani cewa kowane nau'in yana da abubuwan da yake so.

Misali, idan na kalli nawa, zan iya fada maka cewa sarracenia yakan fi yawan ciyar da kwari masu tashi kamar kwari da ma kudan zuma ko gwatso; Dionaea sun fi son kuda; da kuma sunshades da Harsunan yare, sauro da kuma asu.

Kada a sa su a takin zamani ko takin zamani. A mafi yawan lokuta, kwaron da yake raye kuma ba a magance shi da maganin kwari ba, sau daya a mako ko kowane kwana 15. Amma idan ya girma a waje, ba lallai ba ne a damu da wannan saboda za su farautar abincinsu su kaɗai.

Wani abin da ba za a yi ba shi ne don dasa su a cikin albarkatun ƙasa. Idan muna son su dau wasu aan shekaru, ya zama dole ayi amfani da takamaiman matattara don shuke-shuke masu cin nama (na sayarwa) a nan), ko kuma cewa muna yin wannan cakuda: peat mai launi tare da perlite (don siyarwa a nan) daidai sassa. Sauran zaɓuɓɓuka sune moss na sphagnum (don siyarwa a nan) tare da 30% perlite, ko peat mai launi tare da yashi 50% ma'adini.

Don haka, kamar yadda kuke gani, shuke-shuke masu cin nama kamar yadda suke a yau domin ta haka ne suka dace da yanayin da basa samun dukkan abubuwan gina jiki da suke buƙata don rayuwa.


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