Isithombe - Wikimedia / Jorge Franganillo
Kwenzeka kanjani ukuthi ezinye izitshalo zibe bomvu lapho kufika ikwindla? Futhi kungani bekhona abanye abakwenza ngezinye izikhathi zonyaka? Iqiniso liwukuthi isizathu sizoncika kakhulu esikhathini sonyaka esizithola sikuso, kanye nesimo sempilo yesitshalo ngokwaso.
Ngakho-ke ngicabanga ukuthi kuyathakazelisa ukuwachaza ukuze, ngale ndlela, ukwazi Kungani amaqabunga ezitshalo ephenduka abebomvu?, nokuthi kukhona okumele kwenziwe ngakho noma cha.
Ukusabela kwakhe ekwehleni kwamazinga okushisa
Noma yini efanayo: yikwindla, iqala ukugodola, bese kancane kancane iyeke ukuphakela lawo maqabunga. Kungani? Ngoba Uma ngiqhubeka ngiwaphakela, uma ngilokhu ngiwathumelela ushukela nezitashi ezisuka ezimpandeni, lapho kufika isithwathwa ngangizohlupheka kakhulu.: ngeke nje ilahlekelwe amaqabunga, kodwa futhi kwakuzodingeka isebenzise amandla ukuvala imiqumbe -okulapho amahlamvu ahluma khona-. Futhi noma ngabe ushesha kangakanani, akakwazanga ukuzibamba kodwa abe nesikhathi esibi. Eqinisweni, ngingazama ukusho ukuthi ungalahlekelwa ngisho namagatsha amathenda kakhulu.
Kodwa, kwenzeka kanjani ukuthi zibebomvu? Lokhu kungenxa yemibala abanayo emaqabunga.: okuyinhloko nokwaziwa kakhulu yi- chlorophyll, okuyikhona okwenza zibukeke ziluhlaza, kodwa futhi zine-carotenoid nama-flavonoid, kuhlanganise ne-anthocyanin. Nokho, eyokuqala eqala ukukhiqiza kancane kancane i-chlorophyll; Ngenxa yalesi sizathu, ezinye ezimbili, nakuba ukukhiqizwa kwazo kwehla, zenza kanjalo ngesivinini esincane.
Manje, sizobe sifushane uma siyishiya lapha, ngoba, yebo, amakhaza yisizathu, kodwa ... kungani abanye banamaqabunga abomvu hhayi omunye umbala? Nokho, abacwaningi baseMelika bathola ukuthi lokhu kungenxa yenani le-nitrogen enhlabathini lapho bekhula khona Uma kungenamsoco kulesi sakhi, izitshalo zizovame ukukhiqiza izingulube eziningi ezibomvu., njenge-anthocyanin, ukuze njengoba i-chlorophyll ilahleka, izibala ezibomvu zizodalulwa kakhulu (lapha unesixhumanisi sokutholwa).
Wome kakhulu
Uma sinesihlahla esiphenduka sibebomvu ekwindla, kodwa some kakhulu ehlobo, amaqabunga aso angase aphendule lowo mbala ngaphambi kwesikhathi.. Yebo, lokhu kuzokwenzeka kuphela uma inhlabathi, ngaphezu kokuba yomile, impofu ku-nitrogen, njengoba sisanda kuxoxa.
Kodwa nakuba isitshalo esibomvu sisihle kakhulu, Kubalulekile ukuthi siyinisele uma yomile, ikakhulukazi uma sinayo ebhodweni kusukela ngaleso sikhathi lapho i-substrate yoma ngokushesha kakhulu kunenhlabathi engadini.
Basebenzisa imibala ebomvu ukuze bazivikele
Isithombe - Flickr / barloventomagico
Kunezitshalo eziningana ezibomvu, noma ingxenye ebomvu, unyaka wonke. Ngokwesibonelo, yena UCordyline fruticosa yeqabunga elibomvu, noma i I-Fagus sylvatica var atropurpurea (i-beech yeqabunga elibomvu). Kukhona ngisho nama-succulents okuthi, ngenxa yokuqhubeka nokuchayeka elangeni, agcine esenamaqabunga awo abomvu, njenge ISedum palmeri.
Hhayi-ke lezi azinjalo ngenxa yamakhaza, kodwa ngenxa yeLanga.Kunjalo nje lokho okwenziwa yi-pigment ebomvu ukuvikela amaqabunga emisebeni ye-ultraviolet, futhi ukuwavimbela ekukhiqizeni ama-radicals mahhala. -lawa ama-molecule angazinzile okuthi, lapho ekhiqizwa ngobuningi, alimaza amanye ama-molecule, asheshise ukuguga-. Ngakho lapho zikhiqiza ama-anthocyanins nezinye izimibala-bala ezibomvu, zingahlala isikhathi eside. Kodwa ingabe lokhu kusho ukuthi kufanele sivikele izitshalo eziluhlaza? Cha.
Izitshalo, ngasinye sazo, silungiselelwa ngokofuzo ukukhula emthunzini, emthunzini omncane, noma elangeni eligcwele. Kungakhathaliseki ukuthi amaqabunga awo anjani, kubalulekile ukuthi sazi ukuthi singawabeka kuphi ukuze akhule ngendlela efanele. Yebo-ke kuzomele siqikelele kakhulu uma kukhona okumele sishiswe yilanga kodwa bekungakaze kushaywe ngoba ukungayijwayeli bekungayishisa. Kulesi simo esiqondile, esingakwenza ukuyibeka emthunzini omncane, futhi kancane kancane siyibeke elangeni.
Njengoba usubonile, kunezizathu ezintathu ezithakazelisa kakhulu zokuthi kungani izitshalo zingaphenduka zibebomvu ngesikhathi esithile sonyaka.