Izinzuzo kanye nokungalungi kwezitshalo ezikhula ngezicubu

Izitshalo zokukhulisa izicubu sezibe ukukhetha okuthandwa kakhulu ngabalimi bezentengiselwano, izindawo zokukhulisa izitshalo, kanye nabathengi bezitshalo ngobuningi. Njengoba zikhiqizwa ngaphansi kwezimo zelebhu ezilawulwayo, lezi zitshalo zinikeza izinzuzo ezifana nekhwalithi eqhubekayo, ukusabalala okuphumelelayo, kanye nethuba lokukhiqizwa okukhulu. Kodwa-ke, ziza nezinselele ezithile, okuhlanganisa nesidingo sokujwayela ngokucophelela kanye nezimo ezithile zokukhula ngesikhathi sokuqala. Ukuqonda izinzuzo kanye nokungalungi kwezitshalo zokukhulisa izicubu kungasiza abalimi nabathengi ukuthi bahlole ukuthi bangokukhetha okulungile yini ngezidingo zabo zokukhiqiza, izinhlobo zezitshalo, kanye nemigomo yebhizinisi.

Ukukhuliswa kwezicubu kuyindlela ebalulekile yesayensi yokuphila ngoba ivumela abacwaningi ukuthi bahlukanise amaseli futhi bawahlole ngezinjongo ezithile. Ukukhuliswa kwezicubu kube yindawo ewusizo yocwaningo ephathelene nokuthuthukiswa kwezitshalo. Kodwa ake sigxile endaweni ethile yokukhuliswa kwezicubu eyaziwa ngokuthi ukukhuliswa kwezicubu zezitshalo. Ukukhuliswa kwezicubu zezitshalo ukukhula kwamaseli ezitshalo afanayo, izicubu, noma izitho kubuhlakani bokwenziwa. Lokhu kwenziwa kakhulu ngaphansi kwendawo engcolile nezimo zomzimba ezilawulwayo. Leli ithuluzi elidumile labacwaningi kanye nabasebenzisi bezentengiselwano ngokufanayo.

Ukusabalala kwezitshalo yikhono lokwenza izitshalo ezintsha ngokusebenzisa izitshalo ezikhona. Iningi labantu libheka ukusabalala njengokuhlukanisa izitshalo noma ukufaka amaqabunga emanzini noma enhlabathini; nokho, uhlobo oluvamile lokusabalala ukusabalala kwezicubu. Kodwa kuyini ukusabalala kwezicubu? Okwaziwa nangokuthi ukusabalala kwezitshalo ezintsha endaweni yokudla ngaphansi kwezimo ze-aseptic. Ngesikhathi senqubo yokusabalala kwezicubu, amaqabunga aqala, amaqabunga, kanye nezinye izingxenye ezibalulekile zesitshalo angakhula abe yi-clone ephelele yesitshalo esingumama. Izibonelo ezivamile zezitshalo ezikhulayo zifaka ama-orchid. Kubalulekile ukuqhuba ukusabalala kwezicubu ngaphansi kwezimo ze-aseptic ukuvimbela ukukhula kwesikhunta endaweni yokudla. Lokhu kungenye yezinto ezikhathaza kakhulu abalimi abaqhuba ukusabalala kwezicubu ekhaya. Kodwa-ke, uma uhlela ukwenza ukusabalala kwezicubu ekhaya, kungcono ukubulala amagciwane ezintweni zezitshalo namathuluzi. Kungakhathaliseki ukuthi lesi sihloko sigxile ekuhloleni izinzuzo kanye nokungalungi izitshalo zokukhulisa izicubu .

Izinzuzo Zezitshalo Zokukhulisa Izicubu

• Ukusabalala okuncane

Njengoba kushiwo ngaphambili, ukusabalalisa okuncane kuyindlela yokukhulisa izicubu ezisiza ukukhiqiza izitshalo ngaphandle kokusebenzisa izindlela zokuzala ngokocansi noma ukwakheka kwembewu. Izitshalo ezisanda kukhiqizwa azihlukaniswanga ngokofuzo kubazali bazo futhi zaziwa ngokuthi ama-clone. Ukusabalalisa okuncane kwenziwa ngendlela evamile ngokusika, ukuhluma, ukufakelwa, ama-corms, izilimo eziyizigaxa, noma ezinye izinhlobo zokusabalalisa izitshalo. Nakuba lawa masu avamile ahilela ukusetshenziswa komsebenzi womzimba kanye nezimo zemvelo, izinga lawo lempumelelo livame ukuba liphansi. Ukusabalalisa okuncane kuyasiza ngoba akubandakanyi umsebenzi womzimba futhi kwenziwa nasendaweni elawulwayo. Le ndlela iholela nasekukhiqizweni kwezitshalo eziningi ngesikhathi esifushane noma esingekho nhlobo. Ngaphezu kwalokho, njengoba ukusabalalisa okuncane kwenziwa ngaphansi kwezimo zemvelo ezilawulwayo, akuxhomekile esizini.

• Ukukhiqizwa kwezitshalo ezingenawo amagciwane

Ngokuvamile, izitshalo zezitshalo zithinteka amagciwane okuholela ekufeni kwezitshalo kanye nokulahlekelwa okukhulu kumlimi maqondana nokuvuna. Ukutheleleka ngamagciwane kuyinkinga enkulu ikakhulukazi ezitshalweni ezitshalwe ezitshalweni, ngoba kuzolimaza lonke uhlobo olukhuliswayo. Ngakho-ke, kubalulekile ukukhiqiza izitshalo ezingenawo amagciwane ukuze isivuno kanye nekhwalithi yezitshalo ezitshalwe ezitshalweni kunganciphi. Ngokumangazayo, amagciwane asatshalaliswa ngokungalingani emzimbeni wesitshalo. Izingxenye zesitshalo ezingenawo amagciwane zifaka phakathi ama-meristems e-apical noma e-axillary. Ngakho-ke, ingxenye encane kakhulu yama-meristems e-apical ingasebenza njengesitshalo esikhulayo ukuze kuqaliswe ukukhuliswa kwezitshalo ukukhiqiza izitshalo ezingenawo amagciwane. Impumelelo yale ndlela ayinakuqhathaniswa njengoba isetshenziswe ukuqoqa izitshalo ezitshalwe ezitshalweni, njengomoba, ubhanana, kanye namazambane.

• Ukukhiqizwa kwama-metabolite esibili

Izitshalo zivame ukukhiqiza amakhemikhali amaningi futhi yize ezinye zalezi zinhlanganisela zingenzelwanga ukusinda kwazo, zisiza ekusebenzisaneni kwesitshalo nemvelo. Lawa ma-compound aziwa ngokuthi ama-metabolites esibili. Lawa ma-compound asebenza ukuvikela isitshalo ezimweni zokucindezeleka kwe-biotic kanye ne-abiotic. Abalimi bangasebenzisa amasiko asekelwe kumaseli ezitshalo noma ezicutshini njengomthombo wama-metabolites esibili. Uhlelo lwezimpande olunezinwele lukhiqiza ama-metabolites esibili asezingeni eliphezulu angaba usizo ezimbonini zezentengiselwano.

Izinkinga Zezitshalo Zokukhula Kwezicubu

• Izindleko eziphezulu zokukhiqiza

Ukukhuliswa kwezicubu akunakwenzeka ngaphandle kokusebenzisa imishini ekhethekile kanye nabasebenzi abaqeqeshwe kahle. Wonke la mathuluzi ayabiza kakhulu okungewona wonke umlimi ongakwazi ukuwakhokhela. Ngakho-ke, abalimi abancane kanye nabalimi bezitshalo bakuthola kunzima ukukhuliswa kwezicubu.

• Iphutha Lokuzivumelanisa Nezimo

Izitshalo ezikhuliswe ngezicubu zingase zithole ubunzima ekuzivumelaniseni nezwe langaphandle. Lokhu kungaba yinhlekelele kubalimi uma izitshalo ezisanda kutholwa zingakwazi ukuphila ezimweni zangaphandle.

Isiphetho

Manje sesiyazi ukuthi inqubo yokukhulisa izicubu ivumela ukukhula nokutadisha amaseli noma izicubu endaweni engcolile. Ngokwazi izinzuzo kanye nokungalungi kwe izitshalo ezikhuliswe ngezicubu , uthola ulwazi oluthe xaxa ngalokho okufanele ukwenze nalokho okungafanele ukwenze uma kuziwa ekusebenziseni lobu buchwepheshe.

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