El Populus simonii kungokwalolu hlobo lwePopulus, okuyi akhiwa cishe izinhlobo ezingama-40 isatshalaliswa phakathi kwezihlahlana nezihlahla ezindaweni ezisenyakatho ezipholile nezibandayo, ikakhulukazi lezo ezaziwa njenge ubhabhulini o ubhabhulini.
Kwavela okokuqala ngesikhathi se-Lower Cretaceous, noma kunjalo kuze kwaba yiNkathi ePhakeme lapho ithola izethulo ezibanzi. I Populus simonii Kuyingxenye yomndeni wakwaSalicaceae.
Origen
Lokhu kungokwemvelo ezindaweni ezifudumele ezitholakala eNyakatho Nenkabazwe, noma kunjalo, nazo zaziswa ezweni eliseningizimu. Ngale ndlela kungashiwo ukuthi indawo yayo ithatha ingxenye enkulu yeYurophu, iNyakatho Melika, indawo yase-Asia kanye neNyakatho Afrika.
Ngakolunye uhlangothi, i-hybrid yalesi sihlahla nayo isakazeke impela.
Izici zePopulus simonii
Kuyisihlahla esikhula ngokushesha okukhulu, sifinyelela ezindaweni eziphakeme kakhulu ezisukela kumamitha ayi-10 kuye kwangama-30 nakho konke kuya ngohlobo lwazo. Zinegxolo elibushelelezi futhi amagatsha awo ngokuvamile aguquguquka kakhulu.
Ngokuqondene nombala zimpunga noma zimhlophe futhi ziveza amamaki ngokuvundlile, okuyi banemithunzi kancane kumnyama, ifana kakhulu nokwelula amamaki.
Amaqabunga alula, aqhamuka futhi asatshalaliswa ngokushintshana, ahlala ebanzi ekulondolozeni imiphetho yonke, evame ukuba namazinyo, afakwe isigaxa noma afulelwe. Amahlumela avame ukumbozwa uhlobo lwesikali.
I-petiole inwetshiwe futhi iyindlala, ivame ukucindezelwa engxenyeni yayo eseceleni, enikeza iqabunga ukunyakaza okungcono.
Ngakolunye uhlangothi, i-poplar yi-hermaphrodite, okusho ukuthi kuyinto ejwayelekile ukuthola izimbali zesifazane neziduna ngaphakathi kohlobo olufanayo. Izimbali zivame ukuqoqwa ku-racemose inflorescence futhi inqubo yayo yokuvotela impova ikakhulu isuselwa ekusebenzeni komoya, ngenxa yalesi sizathu kuthiwa isitshalo se-anemophilic.
Isithelo sayo simise okwe-capsule, isikhathi esiningi siyakhipha, sifiphele, umbala waso ekuqaleni uvame ukuba luhlaza, kepha futhi uma uvuthwa ikakhulukazi ngesikhathi sasehlobo uthola ithoni enombala onsundu. Idedela inani elikhulu lembewu encane equkethe i-vilano emhlophe, eyenza ukubukeka kwayo kufane nokwamacwecwe kakotini.
Ukunakekelwa nezitshalo
Izimpande zawo zivame ukukhula kangcono futhi ziqine kakhulu ezisekelweni ezinokwakheka kobumba, okunesihlabathi noma okwe-loamy, ngoba lezi unekhono elingcono lokuhlala umswakama. Ukukhumbula lokhu, kubalulekile ukuvumelanisa ukuchelela kuze kufike ezingeni eliphakathi ukuze umswakama womhlabathi uhlale uzinzile.
Ukwenza lo msebenzi ngokufanele, kunezici ezithile okufanele zinakwe, njenge izinga lokushisa, umswakama wemvelo, ukutholakala kwelanga nokuthungwa kwe-substrate, phakathi kwabanye.
Kubalulekile ukuthi wazi ukuthi ayimelani nezikhukhula, ngenxa yalesi sizathu into ebaluleke kakhulu ukuwatshala enhlabathini ekhishwe ngokuphelele.
Lesi sihlahla sidinga ukukhanya kwelanga okuningi, ngakho-ke ngesikhathi sokutshala kubalulekile ukubhekelela lokhu, uma kungenjalo, kungathinta ngqo inqubo yokuthuthukiswa kwalolu hlobo. Uma igcinwa ngaphansi kwezimo ezikahle ingakhula ngokushesha okukhulu.
Izinhlupho nezifo
Izinambuzane ziyisitha esikhulu sompopula, futhi zingazidala umonakalo omkhulu, futhi lezi zinambuzane zingahlukaniswa ngale ndlela elandelayo:
- Ama-Defoliators: badla amaqabunga kapopula.
- Abaphangi: bemba imipheme emikhulu ehlathini.
- Abancancayo: badla amajusi avela ku-parenchyma.
Amakhemikhali angasetshenziswa ukubulala inhlupho yezifoNoma kunjalo, ukusetshenziswa kwabo kufanele kube nomkhawulo ngangokunokwenzeka, bakusebenzise kuphela ezimweni ezidinga kakhulu. Ngakolunye uhlangothi nokuqeda isikhunta, izindlela ezinconywe kakhulu izindlela zokwelashwa, usebenzisa izindlela zokutshala ezifanele bese sisebenzisa ama-clones ngokumelana okukhulu.
Sebenzisa
Izinkuni ze Populus simonii Kusetshenziswa kabanzi ekwenzeni ifenisha nama-props, noma kunjalo usizo lwayo olubaluleke kakhulu olwemboni yamapulangwe. Isibonelo, ukusekelwa komdwebo odumile iMona Lisa wenziwe ngokhuni.
Zitholakala emapaki amaningi, njengoba zihlinzeka ngomthunzi futhi kumnandi kakhulu futhi eningizimu ye-Argentina zisetshenziswa njengamakhethini asehlathini aphula umoya.