Kukhona abanye abantu abaya otshanini obuluhlaza engadini yabo. Izitshani zemvelo yilezo ezikhula zodwa futhi ezingadingi amakhemikhali noma umanyolo ukuze zikwazi ukukhula ezimeni noma zihlale ziphilile. Namuhla sikhuluma ngenhlobo ephelele yalokhu esikufunayo. Imayelana ne- Phuma njalo. Yigama elinikezwe lesi sitshalo somndeni wakwaPoaceae futhi saziwa ngamanye amagama ajwayelekile njengotshani basebusika, i-pelosa, i-poa yonyaka, ama-spikelets kanye nezimpaphe ze-rhizá, phakathi kwabanye.
Uma ufuna ukuba notshani bemvelo engadini yakho, kulokhu okuthunyelwe sizochaza izici eziyinhloko ze- Phuma njalo, kanye nokunakekelwa nezidingo zabo.
Izici eziyinhloko
Yisitshalo esidabuka eYurophu, eMelika, e-Asia, e-Oceania nase-Afrika. Njengoba ukwazi ukubona, itholakala emhlabeni wonke. Iyakwazi ukufinyelela ngamasentimitha angama-30 ukuphakama uma siyivumela ikhule ezimeni futhi ibe ngu-20 cm ububanzi. Ukuze impova izimbali zayo, isebenzisa i-anemophilia ne-cleistogamy. Nakhu ukuthi ungangcolisa kanjani izimbali zakho zohlobo lwe-hermaphrodite.
Enye yezinzuzo ozozithola ngokuba nayo engadini yakho ukuthi iheha izilwane zasendle. Lokhu kusho ukuthi ezinye izinambuzane zingafika ukuze zithole impova ezitshalweni ezisengadini yakho futhi zingagcwalisa impilo. Kwesinye isikhathi futhi kuya ngokuthi uyisebenzisa kanjani ingadi, kungacasula ngandlela thile. Uma unesibalo esikhulu sezitshalo engadini futhi usesikhathini esishisayo futhi uba nepikinikini nomndeni, mhlawumbe, izinambuzane eziningi eziphakathi nendawo zizogcina ngokuba yinto engathandeki. Kodwa-ke, kuyinzuzo enhle ukubukeka nempilo yensimu.
Esinye sezici zayo ezihlukile ukuthi iyakwazi ukwakha ubucwebe obuminyene futhi, ngenxa yalokhu, isakazeka ezweni lonke ngamastoloni enawo. Amandla ayo okuzala aphezulu. Lokhu kungenxa yokuthi, yize kwenziwa ukusika okuphansi kakhulu kotshani, bayakwazi ukuzala imbewu. Ngakho-ke, izokwazi ukunweba minyaka yonke futhi isuse lezo zingxenye ezilulazeke kakhulu. Futhi izogcwalisa izikhala engadini ezingaba nakanjani.
Umbala oluhlaza okhanyayo kakhulu. Lokhu kwenza ingadi ibukeke inamabala ashisayo anemibala enza umehluko omuhle otshanini bohlobo lwe-tussock. Ikhono layo lokuzala imbewu naphezu kokusikeka okuphansi kakhulu kuyenza ibe yingozi kakhulu.
Izidingo ze Phuma njalo
Isikhathi sonyaka salesi sitshalo sidala ukuthi ehlobo sife ngemuva kokukhiqiza imbewu. Lokhu kuzosibangela ukuba kube khona ezinye izimbobo otshanini. Kwesinye isikhathi ukuguquka kwalesi sitshalo kuyenzeka okunikeze umlingiswa okabili kanye nokuningi.
Lezi zinhlobo zikhula kahle emhlabathini one-pH ene-asidi, engathathi hlangothi noma ene-alkaline. Uhlobo lomhlabathi alunandaba naye. Okudingayo ukuthi ingxenye engaphansi komhlaba ingakhula enhlabathini ekuthungwa kwayo kunesihlabathi futhi kuluhlaza. Ekubunjweni kobumba kungadinga umswakama owengeziwe.
Ngalolu lwazi singaguqulela ukuchelela kulokho okudingekayo. Sifuna ukugcina umswakama ongaguquguquki emhlabathini nokuningi uma utshani buzothola ukukhanya kwelanga. Lokhu kusenza sifune lo mswakama ukuze ukuchelela kungabi ngokweqile ngoba, njengoba sizobona kamuva, kungalimaza isitshalo. Indawo yensimu kumele ibe namapayipi adonsa kahle njengoba ingawabekezeleli amadaka. Into ejwayelekile kakhulu eyenzekayo lapho sinePoa annua ukuyiphatha njenganoma yimuphi omunye utshani. Ngokuphambene nalokho, ekubeni yitshani yemvelo ngokuphelele, lesi sitshalo sisebenza ngokuphelele ukunisela okuncane. Kumele sigcine umswakama odingekayo kuphela, ngakho-ke inkomba yokuthi kufanele siphinde sinisele futhi ukuthi siyabona ukuthi inhlabathi iyoma.
Kudinga kakhulu ngokwezidingo zokukhanyisa. Ikhetha ukuba selangeni eligcwele kunasemthunzini. Ngale ndlela, izakhamzimba ezidingekayo ziyaqinisekiswa ukuze zikhule kahle. Kodwa-ke, uma ingxenye yensimu nayo inesithunzi, ungakhathazeki ngoba ngeke ibe nezinkinga eziningi ukukhula.
Izinsiza
Ngokuqondene nokumelana kwayo, iyakwazi ukumelana namanye amakhaza ngezikhathi ezithile ebusika namazinga okushisa aphezulu ehlobo. Yebo kunjalo, Uma imvelo yomile kakhulu, imvamisa yokunisela kuzodingeka ukuthi inyuswe kancane.
Phakathi kwezinsiza zayo sithola ukwakheka nokugcinwa kophahla oluhlaza. Sesivele sishilo ngotshani bemvelo. Kodwa-ke, kukhona nokunye ukusetshenziswa okufana nokubekwa ophahleni oluhlaza, ezindaweni ezilimele zokubuyiselwa futhi nasezindaweni ezinomthunzi omkhulu lapho ezinye utshani bungahlali kahle.
Umthamo walezi zitshalo wokuphila nokukhula mkhulu kakhulu, ngakho-ke ngeke zinikeze izinkinga eziningi kakhulu noma singazinika ezinye izinsiza eziyinkimbinkimbi. Iqiniso elinqatshelwe ukuthi iyakwazi ukusinda nokuzala imbewu noma ngabe ukugunda kungasentimitha elilodwa. Ngesentimitha elilodwa iyakwazi ukuqhubeka nokuzala. Njengoba sibonile kwezinye izinhlobo ezinjenge I-Festuca rubra, ukuphakama kokugunda kuzodingeka kuhlale phakathi kwamasentimitha amathathu kuya kwayisi-3 ukuqinisekisa impilo yayo. Kulokhu, singaba notshani obufushane kakhulu obungeke budale izinkinga.
Iyakwazi ukukhiqiza izindlebe eziphakathi kwama-75.000 kanye nama-225.000 ngonyaka ngemitha eyisikwele. Lezi zinhlamvu zingahlala ensimini iminyaka embalwa. Ngeke ziqhume kuze kube yilapho isimo saso silungile. Ngakho-ke, ukuba isitshalo esinezinga eliphakeme lokusinda, akudingi umanyolo noma amanye amakhemikhali ukubukeka kahle otshanini.
Emjikelezweni wayo wempilo sithola ukuthi yisitshalo sasebusika, okusho ukuthi umjikelezo wempilo yaso uphela ngaphambi kokuqala kwehlobo. Ukuhluma kwayo kwenzeka ekwindla futhi kukhula ngokushesha okukhulu. Yonke imithombo yamandla yesitshalo ifakwa embewini ukuze ikhule ngokushesha.
Njengoba ukwazi ukubona, inketho enhle yotshani bemvelo kungaba i- Phuma njalo.