Yintoni i-cultivar?

Ngaba ukhe wafunda okanye weva ngezilimo? Ezi zezona, ngokubanzi, zinempawu ezenza ukuba nabani na kuthi angathandabuzi ukuzithenga, ezizezi: iintyatyambo ezinkulu kunye / okanye iimilo okanye imibala eveleleyo, ubukhulu bomntu omkhulu okanye obuncinci kunezo zohlobo. , amandla amakhulu okuvelisa iziqhamo ezininzi, ukumelana ngcono nemozulu kunye / okanye uhlobo oluthile lomhlaba ...

Kodwa, Yintoni kanye kanye umhlanganisi? Isityalo esilungiswe ngokwemfuza? Ngaba iyanika imbewu? Ukuba unomdla wokwazi yonke into ngaye, kweli nqaku uza kufumana ulwazi olufunayo.

Ithini inkcazo yokulima?

Igama elithi cultivar lineentsingiselo ezimbini: enye, eyaziwa kakhulu, yile ibhekisa ekuhlwayeleni imbewu ukuze ibe nezityalo ezitsha; enye, nangona kunjalo, ayaziwa kakhulu kodwa inomdla nje.

Ukugxila kwisihloko esisesandleni, Sisityalo esikhethwe ngokuchanekileyo ukugcina esinye okanye ezingaphezulu kweempawu zaso emva kokuzala kwakhona.. Ikwayindidi yokulima xa iintlobo ezimbini ezinyulu zixuba okokuqala.

Ngaba izilimo zivelisa imbewu?

Olunye lwamathandabuzo oluvela xa sithenga izityalo ezingaqhelekanga okanye ezinqabileyo kukuba ingaba ziya kuze zinike imbewu. Kwaye kukuba xa bengabalimi bahlala bengayenzi, kwaye ukuba bayayenza, basenokungasebenzi. Ithetha ngantoni le nto?

Ijika loo nto Ukuba eso sityalo sisiphumo somnqamlezo phakathi kweentlobo ezimbini ezihlambulukileyo, kwaye sesesizukulwane sokuqala (F1), siya kubona ukuba sivelisa iziqhamo kunye nembewu ngesiqhelo. Umzekelo ocacileyo uza kuba yiWashingtonia "iFilibusta", eyi-hybrid yendalo ye URobust Washingtonia kunye IWashingtonia filifera.

Kodwa, ukuba sifuna ukuphinda-phinda ngembewu imihlanganisela ye, umzekelo, iLilium, efana neLilium 'Stargazer' asizukukwazi ukuyenza, kuba zinokuphindaphindwa ngokwahlulahlula ii-bulbs.

Omnye umzekelo wezityalo ezingivelisi imbewu efanelekileyo yiyo yonke loo nto iguqulwe ngokwemfuza ngobuchwepheshe obuthile, njenge-GURT, esi sisifinyezo sesiNgesi seGroup of Use Restriction Technologies. Ezi zibizwa ngokuba yiTerminator Technology, kwaye amaqela amaninzi (amafama, abezendalo, izizwe zemveli kunye nabanye oorhulumente) bayayichasa ngenxa yezithintelo ezibalulekileyo nezibalulekileyo. ezizi:

• Ayikwazi ukugcina imbewu yezityalo ezintsha. Ngamanye amagama, umfama uyanyanzeleka ukuba athenge amatsha ngexesha ngalinye lonyaka, kuba ezo ziveliswa zezi zityalo azizukuntshula, ngaphandle kwento enye: kufuneka zibe ziintlobo zembewu ye-T-GURT (eyokuqala luhlobo lwe-V-GURT) oluza kuhluma bafuna i-activator 'ukuze bakwazi ukuhluma.
• Akunakwenzeka ukugcina imali kwimbewu. Kwaye, ukuba ufuna ukufumana isivuno esifanayo ngexesha ngalinye, uya kuxhomekeka kwiinkampani ezinikele ekuguqulweni kwembewu ngetekhnoloji.

Yintoni ukubaluleka kwezoqoqosho kwesidiliya?

Imihlanganiselwa zenziwe zaza zarekhodwa ngeenjongo zorhwebo. Njengoko besitshilo ekuqaleni, injongo kukuphucula uphawu olunye okanye nangaphezulu, kwaye siqinisekise ukuba zigcinwa ngokuhamba kwexesha, kwenzelwa ntoni? Ukuvelisa ukuthengisa okwenyani, kwaye kokukhona kungcono.

Kodwa kwakhona, kufuneka kuthathelwe ingqalelo oko ukusetyenziswa kwesilimo kuneempembelelo zomthetho. Ngamanye amagama, igama alinakubhaliswa njengophawu lwentengiso, kwaye igama lophawu kunye negama lomdiliya kufuneka libhaliswe ngaxeshanye. Xa sele inelungelo elilodwa lomenzi, inkampani inelungelo elilodwa lokuyithengisa iminyaka engama-20-25.

Ngaba kufuneka bafumane ukhathalelo olukhethekileyo?

Ngokwesiqhelo akunjalo. Umlimi ngokwenene kufuneka ukhathalelwe ngendlela efanayo nomxube okanye nokuba luhlobo olumsulwa. Ngoku, ukuba yayinamagqabi ahlukeneyo umzekelo, kungacetyiswa kakhulu ukuba uyikhusele elangeni Kuba ezi zityalo zihlala zingamelani ngqo nelanga njengoko zineklorofili encinci (i-pigment eluhlaza, eyimfuneko ukuze ifotosinthesisi ibekho).

Ucinga ntoni ngesi sihloko malunga nemihlanganisela?