Ba tare da madaidaicin matakin oxygen ba, rayuwa kamar yadda muka santa a yau ba za ta kasance ba. Shuke-shuke, kamar sauran rayayyun halittu, suma suna numfashi; Idan kuwa ba su yi haka ba, kwayayensu za su mutu kuma saboda haka saiwarsu, da tushe, da ganyayensu za su bushe.
Shin kun taɓa yin mamakin dalilin da yasa tsire-tsire suke buƙatar numfashi? Mun san suna yi ne don su rayu, amma Ta yaya kuma a menene suke amfani da oxygen?
Ta yaya shuke-shuke ke numfashi?
A cikin yini da dare, ganyayyaki suna ɗaukar oxygen daga iska ta cikin stomata, waɗanda suke buɗewa a farfajiyar su, da kuma wasu jerin buɗewa a cikin ƙusoshin ƙwaya mai tushe, waɗanda ake kira lenticels, da kuma tushen gashin (tushen). Don haka, koda tsire-tsire masu daɗaɗɗu sun zama marasa ganye a wani lokaci na shekara, suna iya ci gaba da numfashi. A yin hakan, suna shan iskar oxygen kuma suna fitar da iskar carbon dioxide.
Numfashi na shuke-shuke yana haifar da abin da ake kira transpiration ko asarar ruwa, wanda shine abin da ya ƙare zama tururin ruwa. Koyaya, lokacin da suke kishin ruwa sai su rufe stomata don kada a rasa ruwa mai daraja. Abin takaici, idan yanayin ya daɗe sosai, ganyen zai ƙare bushewa ba tare da bege ba.
Kuna iya samun tsirrai a cikin ɗakin kwana?
Ofayan tatsuniyoyin da aka fi sani shine wanda yake cewa baza ku iya samun tsirrai a cikin ɗakin kwanan ku ba saboda suna hana mu iskar oxygen, wanda ba gaskiya bane. Don zama mai haɗari sosai dole ne mu sami daki cike da tsire-tsire, kai kace daji ne.
Adadin oxygen da shuka ke buƙata ya yi ƙasa da yadda jikinmu yake buƙata don rayar da mu. Don haka zamu iya zama kuma muyi numfashi tare da cikakken kwanciyar hankali 🙂.
Shin kun san dalilin da yasa numfashi yake da mahimmanci ga tsirrai?