Dabbobi da shuke-shuke na savannah

Rayuwar dukan savanna ta dogara da yanayin. A kowanne fari ya rasa haskensa, ya juya zuwa cikin tuddai da rashin ciyayi. A wannan yanayin, saboda 'yan kwanaki na ruwan sama, yanayin ya zama cikakke ba tare da saninsa ba. Wannan labarin zai bincika tsire-tsire masu tsire-tsire na farfadowar Afirka.

Bayani

Sabbin lokuttuka suna faruwa a wurare inda lokacin bushe yana zuwa har 8 watanni a kowace shekara. Iko haushi sosai lokacin farin ciki, low bishiya iya, wani lokacin kai 30 mm ko fiye. Yana hana hasara mai haɗari, kuma yana kare tsire-tsire daga wuta. Tare da cikewar wuta, shuke-shuken baza su sha wahala ba, kawai haushi yana cared. Sassan bishiyoyi na sama sun ƙone a cikin wuta, da kuma barcin barci, dake kusa da farfajiyar ƙasa, suna samar da sabon harbe, saboda haka suna tashi daga toka. Hanya na biyu na bishiyoyi shine ƙirar haɗarsu ko launi.

Shuke-shuke da dabbobi Savannah tsira fari kuma wasu wajen - tattara ruwa. Don haka, itatuwan da suka koyi yin hakan a kan kansu, sun bambanta da siffar mai ban sha'awa: rassan rassan da yawa da tsummoki, da kuma sauran nama. Wadannan gabobin suna tafki ne wanda tsire-tsire suke kiyaye laka, don haka wajibi ne a gare su a cikin irin wannan yanayi mai tsanani.

Cereals

Ganin hatsi savannas na Afirka shi ne domin samar da giwa ciyawa. Ya samo sunansa saboda gaskiyar cewa giwaye suna son su sake ta da harbe. A wa] annan wuraren da kwanakin Doge ya fi tsayi, yawancin ciyawa ya kai mita uku. Sashin ɓangaren tarkon a cikin fari ya bushe kuma sau da yawa an ƙone ta da wuta, yayin da ɓangaren karkashin kasa ke kiyaye, yana ba da sabuwar rayuwa bayan ruwan sama.

Acacia savannah

A Afirka, ana samun lokuttan da aka gano acacia savannahs. A gaskiya shi ne mai laushi, Senegal, giraffe acacia. Dangane da kambiyarsa, da siffar da aka lalata, itace ya zama sananne. Adhesives da ke cikin haushi suna amfani da su a masana'antu, tare da amfani da itace don samar da kayayyaki mai daraja.

Baobab

Ci gaba da magana game da shuke-shuke savanna, dole ne in ce cewa yana da wani hallmark na da BAOBAB. The itacen ya kai wani tsawo na 25 mita, yana da wani lokacin farin ciki kara (diamita na mita 10) da kuma ma wata babbar sprawling kambi. Ba a dadewa ba a Afrika an samo wani baobab-giant wanda ke da ma'aunin ƙwayar katako mai mita 44, a Bugu da kari, tsawon mita 189. Irin waɗannan tsirrai na savannah sun dade, a wasu shekarun sun kai shekaru 5000. Baobab yana kare tsawon watanni, tare da kowane flower yana rayuwa ne kawai dare guda. An lalata su da hawaye.

Man dabino

Tsire-tsire na savanna sun bambanta. Daga cikinsu akwai mai dabino. Wannan shuka yana da rai mai rai na shekaru 120. Ya kamata a ambata cewa jiki daga cikin 'ya'yan itatuwa ya ƙunshi kusan kashi 70 cikin 100 na man fetur da aka yi amfani da shi a sabulu. A lokacin da aka lura da inflorescence, ruwan 'ya'yan itace da ake amfani da su don samun ruwan inabi.

Hanyoyin daji

Kwayoyin tsire-tsire da dabbobi masu tsabta suna da alaka da juna. Sauran nau'o'in kayan lambu da aka ambata a baya shine abinci ga yawancin herbivores. Yawancin su su ne ƙananan hanyoyi:

• Oryx;
• Blue wildebeest;
• Congonies.

Kusa da wildebeest zaka iya ganin garken Grant da Thompson gazelles da zebra. All herbivores ne mai kyau ganima ga daban-daban predators. Cheetahs, zakuna, hyenas da leopards suna kula da daidaituwa ta kasancewa a kan wannan sarkar abinci.

A cibiyoyin daban-daban, tsararraki sun bambanta da nau'in haɓakaccen fure, amma suna da alaka da wasu siffofi: kasancewar babban ciyawar ciyawa tare da yawan albarkatu iri iri, kazalika da bishiyoyin bishiyoyi da ƙwayoyin da suka girma gaba daya ko a kananan kungiyoyi.