laurel

Yawan shuke-shuke na yanayin rayuwar Laurus galibi ana son shi sosai a cikin lambuna da lambuna tun da, kasancewarsu mai ɗorewa da girma zuwa wani tsayi, suna ba da inuwa mai daɗi sosai. Hakanan, tushen tushen su ba mai cutarwa bane, saboda haka ba zasu haifar da matsala ba.

Duk da haka, dukkan tsirrai suna da halaye irin nasu wadanda suka sanya su zama na musamman. Wannan shine dalilin da ya sa ya fi sauƙi a gare mu mu rarraba su. Jarumanmu ba banda bane.

Tushen

Su bishiyoyi ne da tsire-tsire waɗanda suke na jinsi Laurus da dangin Lauraceae. An bayyana nau'ikan 331, amma ya zuwa yanzu guda 3 kawai aka karɓa. Dukansu sun fara juyin halitta ne kafin shekarun kankara na ƙarshe (kimanin shekaru 110.000 da suka gabata). A wancan lokacin an fi rarraba su ko'ina cikin Bahar Rum da Arewacin Afirka, tun da yanayin yana da ɗan yanayi da ɗumi fiye da yanzu.

Farin fari na yankin Bahar Rum a lokacin shekarun kankara ya tilasta musu komawa zuwa wurare masu laushi, kamar kudancin Spain da Macaronesia. Amma lokacin da ƙarshen kankara na ƙarshe ya ƙare, da laurus nobilis ana iya cewa ya koma gida, ya sake rayuwa a yankin Bahar Rum.

Halaye na Laurus

Su shuke-shuke ne na katako waɗanda suke da sauƙi mai ganyayyaki, kusan 10cm tsayi da 3cm faɗi, kuma koren launi. Furannin, waɗanda suke tohowa a lokacin bazara, ana haɗa su cikin kujeru masu motsi, kuma ba su da bambancin fahimta, kaɗan ne kuma masu launin rawaya-launin rawaya. 'Ya'yan itacen itace Berry ne mai duhu, yawanci launin shuɗi ne.

Sun kai tsayi tsakanin mita 5 zuwa 20, kuma yawan ci gabansa yawanci yana da sauri amma ba tare da kaiwa ga matsananci ba; Watau, yayin da watanni suka shude, sai ka lura cewa suna kara girma, amma ba tsire-tsire bane wadanda suke girma 1m / shekara, amma watakila 30-40cm / shekara.

Na'urorin da aka karɓa

Su ne kamar haka:

laurus azorica

An san shi da Azores laurel ko aku. 'Yan ƙasar zuwa laurel gandun daji na Azores da Canary Islands. Ya kai tsayin mita 10 zuwa 18, tare da babban kambi na lanceolate, ganyen fata, na launi mai kauri kore.

A halin yanzu yana cikin haɗarin bacewa saboda rashin wurin zama.

laurus nobilis

An san shi da laurel, Baía laurel, Greek laurel ko Baía Dulce. Yana da asalin ƙasar Rum daga Spain zuwa Girka. Ya kai tsayin mita 5 zuwa 10, tare da madaidaiciyar akwati tare da haushi mai toka.

Gilashinsa mai yawa ne, wanda ya kunshi shuɗi, lanceolate, fata na fata da ganye mai ƙanshi, waɗanda ake amfani da su da yawa a girki a matsayin kayan ƙanshi.

Laurus novocanariensis

An san shi da aku ko laurel. Asalin asalinsa ne ga gandun daji na laurel na tsibirin Canary, kuma yana da iyaka ga tarin tsiburai da Madeira. Ya kai tsayin mita 20, tare da babban kambi wanda aka hada shi da madadin, ganye na fata, na koren launi mai kauri a saman sama kuma da ɗan ɗan haske a ƙasan.

Me kuke tunani game da waɗannan tsire-tsire? 🙂