Umfanekiso-Wikimedia / Jorge Franganillo
Kwenzeka njani ukuba ezinye izityalo zijike zibebomvu xa kufika ikwindla? Yaye kutheni kukho abanye abakwenzayo ngamanye amaxesha onyaka? Inyaniso kukuba isizathu siya kuxhomekeka kakhulu kwixesha lonyaka esizifumana kulo, nakwimeko yempilo yesityalo ngokwaso.
Ke ndicinga ukuba kunomdla ukuzichaza ukuze, ngale ndlela, wazi Kutheni amagqabi esityalo ejika abebomvu?, nokuba kukho into ekufuneka yenziwe ngayo okanye hayi.
Yindlela asabela ngayo ekwehleni kwamaqondo obushushu
Okanye yintoni efanayo: kusekwindla, iqala ukubanda, kwaye kancinci kancinci iyeke ukondla loo magqabi. Ngoba? Ngokuba Ukuba bendiqhubeka ndibatyisa, ukuba bendisoloko ndibathumelela iswekile nesitatshi ezisuka ezingcanjini, xa kufika iqabaka ndingabandezeleka kakhulu.: ayizukulahlekelwa ngamagqabi kuphela, kodwa kuya kufuneka ichithe amandla ekuvaleni amathupha - kulapho amagqabi ahluma khona-. Yaye nokuba ungxamile kangakanani na, akazange akwazi ukuzibamba kodwa abe nexesha elibi. Enyanisweni, ndingazama ukuthi ungalahlekelwa nawona masebe athambileyo.
Kodwa, njani ukuba zibebomvu? Oku kungenxa yemibala abanayo emagqabini.: eyona nto iphambili neyaziwa kakhulu yi chlorophyll, eyona nto ibenza babonakale beluhlaza, kodwa bane-carotenoids kunye ne-flavonoids, kuquka i-anthocyanin. Ewe, owokuqala ukuqalisa ukuvelisa kancinci nangaphantsi yiklorofili; Ngenxa yesi sizathu, ezinye ezimbini, nangona imveliso yazo iyehla, yenza oko ngesantya esiphantsi.
Ngoku, siya kuba mfutshane ukuba siyishiya apha, kuba, ewe, ukubanda kuyisizathu, kodwa ... kutheni abanye banamaqabunga abomvu kwaye bangabi nomnye umbala? Ewe, abaphandi baseMelika bafumanisa ukuba oku kungenxa yobuninzi benitrogen emhlabeni apho zikhula khona Ukuba ayilunganga kwesi sondlo, izityalo ziya kuthanda ukuvelisa i-pigments ebomvu., njenge-anthocyanin, ukuze njengoko i-chlorophyll ilahleka, i-pigments ebomvu iya kubonakala ngakumbi (apha unayo ikhonkco lokufunyanwa).
Unxaniwe kakhulu
Ukuba sinomthi ojika ubebomvu ekwindla, kodwa unxanelwe kakhulu ehlotyeni, amagqabi awo anokuguqula loo mbala ngaphambi kwexesha.. Ngokuqinisekileyo, oku kuya kwenzeka kuphela ukuba umhlaba, ngaphezu kokuba womile, uhlwempuzekile kwi-nitrogen, njengoko sisanda kuxoxa.
Kodwa nangona isityalo esibomvu sihle kakhulu, Kubalulekile ukuba siyinkcenkceshele ukuba inxaniwe, ngakumbi ukuba sinayo embizeni ukususela ngelo xesha xa i-substrate yoma ngokukhawuleza kunomhlaba wegadi.
Basebenzisa ii-pigments ezibomvu ukuze bazikhusele
Umfanekiso -Flickr / barloventomagico
Kukho izityalo ezininzi ezibomvu, okanye inxalenye ebomvu, unyaka wonke. Ngokomzekelo, yena ICordyline fruticosa yegqabi elibomvu, okanye i I-Fagus sylvatica var atropurpurea (ibeech yegqabi elibomvu). Kukho neesucculents ezithi, ngenxa yokuqhubeka nokugqatswa lilanga, ziphele zinencasa zamagqabi azo abomvu, njenge ISedum palmeri.
Ewe, ezi azinjalo ngenxa yengqele, kodwa ngenxa yeLanga into eyenziwa yi-pigments ebomvu kukukhusela amagqabi kwimisebe ye-ultraviolet, kwaye iyawathintela ekuveliseni i-radicals yamahhala. -ezi iimolekyuli ezingazinzanga ezithi, xa ziveliswa ngobuninzi, zonakalise ezinye iimolekyuli, zikhawuleze ukuguga-. Ngoko okukhona zivelisa i<em>anthocyanins nezinye ii<em>pigments ezibomvu, kokukhona zinokuhlala ixesha elide. Kodwa ngaba oku kuthetha ukuba kufuneka sikhusele izityalo eziluhlaza? Hayi.
Izityalo, nganye kuzo, nganye kuzo, ilungiselelwe ngokwemfuza ukukhula nokuba semthunzini, kumthunzi ophakathi, okanye elangeni elipheleleyo. Kungakhathaliseki ukuba umbala wamagqabi awo, kubalulekile ukuba sazi apho sibeka khona ukuze akhule ngokuchanekileyo. Kambe ke, kuya kufuneka silumke ngakumbi ukuba sinenye emele ibekwe elangeni, kodwa yayingazange ibethwe ngaphambili, ekubeni ukungayiqhelanga kuya kutsha. Kule meko, into esinokuyenza kukuyibeka kwindawo engaphantsi komthunzi, kwaye ngokucothayo kwaye ngokuthe ngcembe siyibeke elangeni.
Njengoko ubonile, zithathu izizathu ezibangela umdla kakhulu zokuba kutheni izityalo zijika zibebomvu ngexesha elithile enyakeni.