Karabelo ea Limela Liphetohong tsa Kantle
Limela, joalo ka lintho tse phelang, li na le bokhoni bo ikhethang ba ho arabela liphetohong tse fapaneng tikolohong ea kantle. Likarabelo tsena li bohlokoa bakeng sa ho phela ha tsona le ho ikamahanya le liphephetso tse fapaneng tsa tikoloho. Ho tloha liphetohong tsa mocheso le leseli ho isa boteng ba likokoana-hloko, limela li sebelisa mekhoa e rarahaneng ho ikamahanya le maemo le ho phela. Sengoloa sena se tla hlahloba hore na limela li arabela joang liphetohong tsa kantle tikolohong ea tsona.
Mekhoa ea Motheo ea Karabelo ea Limela
Limela li arabela linthong tse susumetsang tsa kantle ka mekhoa e fapaneng ea fisioloji le ea lik'hemik'hale. Lintho tsa mantlha tse susumetsang tse atisang ho kopana le limela li kenyelletsa leseli, matla a khoheli, metsi, mocheso le ho ama. Mekhoa ena ea karabelo e ka kenyelletsa maemo a 'maloa, ho tloha liphetohong tsa lefutso ho ea liphetohong tsa sele le tsa lintho tse phelang.
Phototropism: Karabelo ho Leseli
Phototropism ke karabelo ea semela khanyeng. Likarolo tsa semela tse atisang ho bontša phototropism ke letlobo le makhasi. Letlobo le atisa ho hola ho ea khanyeng, e leng karabelo e tsejoang e le phototropism e ntle. Leseli le susumetsa liphetoho kabong ea hormone auxin, e laolang kholo ea sele. Ka lehlakoreng le leng hole le khanya, mahloriso a auxin a phahame, a etsa hore lisele li lelefale, qetellong li tataise kholo ea letlobo ho ea mohloling oa leseli.
Geotropism: Karabelo ho Matla a Kgoheli
Geotropism, kapa gravitropism, ke karabelo ea semela ho matla a khoheli. Metso ea limela hangata e bontša geotropism e ntle, e hola ho ea tlase ho ea matla a khoheli, ha likutu li bontša geotropism e mpe, e hola ho ea holimo. Sena se boetse se susumetsoa ke kabo ea auxin. Metsong, mahloriso a phahameng a auxin a thibela kholo, e leng se etsang hore metso e kobehe ho ea matla a khoheli.
Karabelo ho Komello
E 'ngoe ea liphephetso tse kholo ka ho fetisisa tsa tikoloho bakeng sa limela ke komello. Ha limela li tobane le maemo a komello, li tlameha ho fokotsa tahlehelo ea metsi ha li ntse li eketsa ho noa metsi. Li-stomata li bohlokoa ntlheng ena. Li-stomata ke masoba a manyane makhasing a laolang phapanyetsano ea khase le tahlehelo ea metsi ka ho hema. Nakong ea komello, li-stomata li atisa ho koala ho fokotsa tahlehelo ea metsi.
Ho phaella moo, ho na le diphetoho maemong a dimolek'hule le a dikhemikhale, tse kang tlhahiso e eketsehileng ya diprotheine tse monyang kgatello ya osmotic le dienzyme tsa antioxidant tse sireletsang disele tshenyong e bakwang ke kgatello ya oxidative.
Karabelo ho Likokoana-hloko
Tšebelisano pakeng tsa limela le likokoana-hloko ke taba ea bohlokoa thutong ea limela. Limela li thehile mekhoa e fapaneng ea ho lemoha le ho itšireletsa khahlanong le likokoana-hloko tse kang libaktheria, livaerase le li-fungus. E 'ngoe ea likarabo tsa pele tlhaselong ea likokoana-hloko ke ho thehoa ha lerako la sele le matlafalitsoeng ho potoloha ntlha ea tšoaetso. Sena hangata se lateloa ke tlhahiso ea metsoako ea likokoana-hloko tse kang phytoalexins le ts'ebetso e eketsehileng ea li-enzyme tse silang likokoana-hloko.
Ho phaella moo, dimela di na le tsamaiso ya tshireletso e tsejwang e le karabelo e matla haholo. Disele tse potileng sebaka se tshwaeditsweng di a shwa, di etsa mokoallo wa mmele ho thibela ho ata ha pathogen.
Karabelo ho Thempereichara
Liphetoho tsa mocheso li ama likarolo tse fapaneng tsa 'mele le tsa lik'hemik'hale tsa metabolism ea limela. Limela li na le bokhoni ba ho arabela mochesong o phahameng le o tlase ka mekhoa e itseng ea tšireletso.
Ha dimela di pepesetswa mochesong o phahameng, di eketsa tlhahiso ya diprotheine tse tshosang mocheso, tse thusang ho boloka protheine le tshebetso ya lera. Ka lehlakoreng le leng, mochesong o tlase, ho bokellana ha asiti ya abscisic le diphetoho lipids tsa lera ho thusa dimela ho thibela ho hoama le ho senya meaho ya sele.
Karabelo ho Tšoaro: Thigmotropism
Thigmotropism ke karabelo ea semela ha se angoa kapa se kopana 'meleng. Karabelo ena ea bohlokoa bakeng sa limela tse hloa lithaba tse hlokang tšehetso bakeng sa kholo. Mohlala, li-tendril tse hloa lithaba li tla pota-pota lintho tseo li kopanang le tsona. Mokhoa ona o kenyelletsa liphetoho kholong ea sele tse laoloang ke auxin le liphetoho khatellong ea turgor ea sele.
Ho Ikamahanya le Maemo ka Nako e Telele
Ntle le likarabelo tse tobileng, limela li ka boela tsa ikamahanya le liphetoho tsa tikoloho ka mekhoa ea ho iphetola ha lintho. Ho ikamahanya hona ho ka kenyelletsa liphetoho tsa liphatsa tsa lefutso tse fetisetsoang molokong o latelang. Limela tse ikamahanyang le tikoloho ea tsona ka katleho li na le monyetla o moholo oa ho phela le ho ikatisa.
Mehlala ea ho ikamahanya le limela e kenyelletsa nts'etsopele ea metso e tebileng limela tsa lehoatata ho fihlela mehloli ea metsi, kapa makhasi a manyane ho fokotsa ho hema ha metsi.
Patlisiso le Ts'ebeliso ea Boenjiniere ba Sejoale-joale
Diphuputso tsa sejwalejwale di tswela pele ho senola ho eketsehileng ka moo dimela di arabelang tikolohong ya tsona. Ka ho sebedisa mekgwa ya dimolek'hule le ya lefutso, borasaense jwale ba ka fetola dimela hore di kgone ho mamella kgatello ya tikoloho jwalo ka komello le malwetse. Mekhoa e kang boenjiniere ba lefutso le ho hlophisa dijini, jwalo ka CRISPR, ke disebediswa tsa bohlokwa tse sebediswang ho ntlafatsa ho mamella dimela le tlhahiso ya temo.
Qetello
Likarabelo tsa limela liphetohong tsa kantle ke sehlooho se rarahaneng le se khahlang, se kopanyang mafapha a kang baeloji, tikoloho le liphatsa tsa lefutso. Ka ho tebisa kutloisiso ea rona ea mekhoa ea ho ikamahanya le limela, haholo-holo nakong ena ea phetoho ea tlelaemete, re ka nts'etsapele maano a macha bakeng sa temo e tsitsitseng le paballo ea tikoloho.
Limela, ka ho ikamahanya ha tsona le maemo ho ikhethang, li bontša bohlokoa ba ho boloka tekano ea tlhaho ho sebetsaneng le liphephetso tsa tikoloho. Ka ho tsoela pele ka lipatlisiso sebakeng sena, ha re kenye letsoho feela saenseng ea motheo empa hape re netefatsa ho phela le boiketlo ba tikoloho ea lefats'e.
