Kungani amahlamvu ujike izitshalo ophuzi. Kungani phuzi futhi awe amahlamvu

Sekuyisikhathi eside kungase kutholakale ukuthi izitshalo - kuthiwa izidalwa eziphilayo. Bona, kanye kokudla kwezilwane, ukuphefumula, sakhe kabusha. Bona kwenzeke izinkulungwane ukusabela kwamakhemikhali akhiqizwa izakhi nenzuzo, okubandakanya imikhiqizo nokucekelwa ethathwe umzimba. Okungukuthi, zonke izinqubo agcwele ukubonakaliswa ukuphila, ezazikhona ezitshalweni ukuthi enze iplanethi yethu emangalisayo enhle, ihlanzekile futhi zihlukahlukene.

isigqi yemvelo

Kanjani izitshalo esiwuhogelayo wona? Kungani amahlamvu phuzi kuyo? Yini abakudlayo? Indlela yokutshala? kuphakama imibuzo eminingi kulabo ababona zalezi zidalwa ezimangalisayo njengoba ahlukahlukene, enhle, egqamile futhi ezimibalabala.

Ukuze zonke izitshalo zinezikhathi othile isigqi yemvelo, kanye nezinye izinto eziphilayo kuyisiphazamiso. Lezi zihlanganisa:

• efihlekile dehiscence futhi Ukuvalwa zabo ngaphansi kwethonya ubude emini kanye amakhemikhali ukwakheka imvelo;
• ukwanda olunzulu yokuphunyuka mass;
• kokucindezelwa nokuvulwa stomata amaqabunga;
• ukwandisa noma ukunciphisa bokuphefumula, photosynthesis;
• defoliation nabanye.

Ngakho, impendulo yombuzo othi kungani amaqabunga eshintsha khona izitshalo ophuzi, itholakala izindlela isigqi yemvelo. Lezi zinqubo ubavumele ukuzivumelanisa nezimo zemvelo ukusinda kwabo, ukuze afeze imisebenzi ebalulekile njengoba kahle ngangokunokwenzeka, ukuze akhule ngendlela ukuphendula imiphumela zamakhemikhali ngokomzimba kusukela imvelo yomuntu, izilwane nokunye.

Kungani amahlamvu phuzi emithini, isibonelo? Libuye omunye zokubonisa isigqi yemvelo, okuhloswe ngaso ekulondolozeni ukusebenza zezinhlobo ngaphansi kwamazinga okushisa aphansi futhi kuncishiswe inani elangeni futhi umswakama. Umbala lamina kunqunywa izinto ekhethekile ngezithako zawo.

Zemibala zezitshalo emaqabungeni

Kungani phuzi futhi ewa amaqabunga? Yebo, ngoba kukhona kabusha zamakhemikhali ngaphakathi emzimbeni isitshalo. flora ngamunye omele iqukethe e oyiyo eziningi zemibala - izinto ukucacisa izitho umbala (amaqabunga, imiqhele yezimbali, sifanamsindvo, nokunye). Kunamaqembu izindlela ezine eziyinhloko zokuqonda lezi zakhi bungabonakala:

1. Chlorophyll. Pigment eliqukethe e oyiyo a seka magnesium amasongo eziningana porphyrin. Unikeza izitshalo futhi izingxenye umbala ocebile green, okhuthele inqubo ye-photosynthesis. Kuyinto emiphumeleni yayo izitshalo ukuguqula solar ukukhanya amandla angaguqulwa abe namandla zamakhemikhali. kwakhiwa Ngakho izakhi ezisele - isitashi. Ngaphansi kwezimo ezikahle Evergreens chlorophyll ungaphakathi iningi, Nokho nezinye zombala kungukuthi kubonakala khona.
2. Xanthophylls. Le ngxube kuqukethwe ingxenye bonke abantu, kodwa ayiboniswa, ngaphansi kwezimo ezikahle, ngoba i-chlorophyll is bebengaphuzile. ulwelwe Abaningi e Corolla umbala sombala e ngeziqu zalesi kuzibonakalisa, ukwakha umbala ophuzi.
3. Carotenoid. Umbala orange amaqabunga, izingxenye ihlumela we Corolla kuchazwa ngokunembile yilo kwakwakhe. Ngokuvamile ukuyiveza chlorophyll futhi kubonakala kuphela phezu okuvela okushisa aphansi, kwezimo zendawo ezimbi.
4. Anthocyanins - zombala ezibangela kumiswa anemibala ebomvu enhle ezitshalweni izingxenye. Njengomvini odlule ezimbili, sikhonjiswa injalo zemvelo kuphela izimbali Corolla noma izimila zasolwandle (obomvu ulwelwe). Ukushintsha kwezimo kanye kubhujiswa lesi porphyrin indandatho we-chlorophyll kuba nomphumela aqinile anthocyanins.

Konke lokhu zombala endaweni sokuqala esashiwo ukusabela wangaphandle ukuba ushintsho isimo ngabanye. Kungani amahlamvu ujike izitshalo ophuzi, okubangela izimpawu ezinjalo, sihlolisise.

Izimbangela leaf niwe izihlahla

Lo mkhuba leaf ukuwa - omunye amahle kakhulu ezintweni zemvelo. Yingakho ekwindla - isikhathi ozithandayo sonyaka izimbongi eziningi. Phela, ubuhle ezizungezile nje Ngeke ube umthombo ugqozi for abantu zokudala. umbuthano emibalabala ophuzi, oluhlaza okotshani, obomvu, osawolintshi noma anemibala ngisho sinombala-purple umane dazzled, nephunga amahlamvu awile ukuhogela wesilisa uyajabula.

Yini eyabangela izinguquko ezinjalo nokuba sithole ukuthi ngaso sonke isikhathi kuhle? Cabanga izimbangela leaf niwe izihlahla. Bona zingahlukaniswa ngamaqembu amabili: yemvelo kanye ophoqelelwe. Ngasinye sibandakanya inombolo yezinto nezincazelo ngabo.

yemvelo

Kulabo izizathu zihlanganisa ushintsho ezithile izimo zezulu, kanye ushintsho ubude emini. Zonke ihlobo imidondoshiya oluhlaza zilungiselela lolu shintsho onesigqi. Buthelela kanye nokugcina umsoco ngeziqu kanye isiqu sabo, wenziwa ngenkuthalo icubungula ye-photosynthesis nokuphefumula kwezimila sidlile esiphezulu lemali kungenzeka umswakama.

Nge ukuqala abandayo, kwezinsuku iDemo ukuguqulwa uqale ngaphakathi ishidi amapuleti.

1. I-chlorophyll uqala usebenza ezincane, umbala luphola. Lokhu kukunika ithuba lokubonisa omunye zombala. Ngenxa yalokho, amaqabunga phuzi, obomvu nokunye. Siyoba yini umbala bawa awuyeka incike izici zofuzo zemithi. Futhi iqiniso ezithakazelisayo okungukuthi okukhanya kakhulu kunelanga ekwindla, asinayo i-chlorophyll ahlahlele ngokushesha, kanti amacembe phuzi. Phakathi nezimvula ezinkulu izihlahla eside olumnandi zasemazweni.
2. Phakathi nenkathi ehlobo e sebuningini amapuleti amashidi zanqwabelana imikhiqizo umzimba, usawoti, izinto amaminerali. Lokhu kwenza ishidi kanzima, futhi kancane kancane uqala izinhlayiya zeqhwa ucime esifundeni petiole kusukela Isiqu.
3. Ngaphansi kwesithombe senqaba isiqu, phakathi kwawo isiqu, kusukela izinqubo lendwangu ungqimba ekhethekile kancane kancane uyayilahla ishidi.
4. Ngaphansi kwethonya izici mechanical (imvula, umoya, isiphepho, njll), amandla adonsela phansi yayo siqu wonke amahlamvu aqala ukuwela ngamunye ngamunye.

bephoqelekile

On umbuzo kungani amahlamvu phuzi, kukhona enye impendulo. Lokhu kwenzeka ngenxa yezizathu ophoqelelwe, njenge:

• okungazelelwe lokushisa ekushintshashintsheni;
• yokuntuleka amaminerali lokudla;
• yokuntuleka imali eyanele umswakama noma isivuno sisiningi kakhulu khona;
• nokhahlo elangeni;
• ukusebenza amagciwane.

Lezi izici eziholela ukwehla ukusebenza izihlahla. Yingakho amaqabunga phuzi kubo.

houseplants

Abalimi abaningi futhi uphakamisa lo mbuzo: "Kungani amahlamvu ujike izimbali yellow" Ngokuvamile uzophawula sawo izingxenye izitshalo, okungenampilo, ukubukeka kwabo eliphaphathekile; lokhu awasebenzi kuphela zom zilwane, kodwa futhi Izinhlobo, izitshalo redkotsvetuschih futhi amaSucculents. Siyini isizathu, zama ukuqonda.

izimbangela yellowing

Kungani amahlamvu phuzi imbali?

1. ukuthambisa ngokweqile noma alanele.
2. ilanga Too kukhanya noma ukuntuleka kwayo.
3. Ukuntuleka kokukhulumisana potassium, magnesium kanye namanye amaminerali.
4. Ukunqotshwa kwe-ingxenye ihlumela noma impande izinambuzane.
5. uthuli okweqile, isikhunta namagciwane.

Lawa yezimbangela ezivame kakhulu yellowing amaqabunga izitshalo.

Izindlela yokuqeda lomkhuba

Ngaphambi uthathe isinyathelo, kudingeka ukuze kutholakale imbangela eqondile kungani amahlamvu phuzi imbali. Ukuze wenze lokhu, ukuhlola ukunakekelwa izinto ngayinye isitshalo ngabanye, eqinisweni phi of them kudinga indlela ngamunye.

Okulandelayo, udinga kukhawulwe isici nokukhawulela yentuthuko: uma yilowo wokunisela enganele - ukwandisa uma ngokweqile - ukunciphisa, ukuvikela kusuka elangeni, noma uyifaka, zalisa ne manyolo zamakhemikhali, kodwa hhayi ukuba overdo it. Into esemqoka - khumbula ukuthi izimbali uthande nokuhlanzeka. Ngakho-ke, kumele bavikelwe uthuli, doti futhi izinto.