Pennsylvania ash yawanci sunan tsire-tsire wanda aka san shi da wannan nau'in, wanda yana daga cikin iyali oleaceae, kodayake yawanci ana kiranta ash kore ash, Baƙin Amurka ash, baƙar toka baƙar fata, toka kore, toka, da tokar Carolina.
Wannan nau'in asalin ƙasar Kanada ne sannan kuma daga yankin gabashin Amurka, kodayake nomansa ya sami damar yaduwa ba kawai a kusa da Río de la Plata ba saboda kamanceceniya da kasarta ta asali, har ma da duk kasar Ajantina, musamman zuwa yankunan karkara. daga garuruwan Santa Fe, Buenos Aires, Córdoba, Entre Ríos da Mendoza, da kewayenta, sama da duka.
Bayanin Pennsylvania ash
Yana da kusan itace daga gabashin Arewacin Amurka, wanda ke da ƙarfin girma kusan 20m kuma ya faɗi kusan 5-8 cm; Wannan jinsin yana amfani da anemophilia domin yabanta furanninta, wadanda suke da hauren giwa a launi kuma suna da bangarorin haifuwa, kuma bugu da kari, ganyen wannan shukar yawanci yana yankewa.
Ganyen da yake yankewa yawanci akasin haka yake, kuma ba safai yake bayyana ba a cikin lu'u lu'u 3 uku; yayin da tsaransa ke cikin samara. A gefe guda kuma, ya kamata a ce sunan jinsi "Fraxinus" ya fito ne daga kalmar "Phraxo" na asalin Latin, wanda za'a fassara shi a matsayin shinge, tunda a da ana amfani da wannan itacen tokar don ginin shinge.
Ya kamata kuma a sani cewa a wasu yankuna na Ajantina, gami da Paraná delta, wannan nau'in ya zama daji. Don haka 'ya'yan itacen da ba a rarraba su ba, waxanda galibi suke watsewa ta iskaSun ƙare da samar da sabbin mutane waɗanda ke haifar da canje-canje a cikin wannan yankin; kuma bayan an girka su, yawanci abu ne mai wahalar sarrafa su.
Abin da ya sa ya zama dole a tuna da wannan tsohuwar shuka mai cin zali yayin yanke shawarar shuka ta a cikin yankuna daban-daban, don haka ana iya fadada shi da alheri. Saboda iyawar ta ta tsawaita 15-20m tsayi, haka kuma tana da madaidaiciya, madaidaiciyar akwati, wannan bishiyar tana kulawa da sanya inuwa mai girma. Ya kamata kuma a sani cewa itaciya ce ta dicecino dioecious.
Kulawa da Bukatun
Ya ƙunshi nau'ikan tsattsauran ra'ayi tare da ikon haɓaka a cikin yanayin yanayi daban-daban, wanda ke da ikon tsayayya da sanyi da sanyi; yana son fifita ƙasa mai sanyi, mai ni'ima da ɗan damshi. Bugu da kari, ci gabanta galibi yana cikin sauri.
Galibi ya zama fitacce saboda kasancewarta jinsin mutane gama gari a wuraren shakatawa da wuraren shakatawa, har ma da bishiyoyin tituna; tunda tana da koren koren ganye wanda idan kaka tazo, sai ya juya zuwa launin rawaya mai tsananin gaske ya bashi kyawawan halaye, banda bayar da inuwa mai kyau da kuma sabo. Kuma kamar dai hakan bai isa ba, Ya kunshi itace mai tsananin juriya ga gurbatar muhalli, wanda kuma galibi lafiyayye ne.
El Pennsylvania ash yakan zama mafi girma yayin kasancewa a cikin ƙasa cewa yana da tsaka tsaki, acid ko alkaline pH, kuma wani sashi na karkashin kasa daga cikin jinsin yana samun karfi sosai saboda samun tallafi wadanda suke da yashi mai laushi, yashi ko yashi, tunda galibi suna iya zama da danshi. Adadin da yawan ban ruwa na iya bambanta dangane da yanayin ƙasar, yanayin zafin jiki, fitowar rana da laima, da dai sauransu, amma koyaushe ƙoƙarin kiyaye wani matakin ɗanshi.
ma, wannan nau'in yawanci yana matukar bukatar dangane da bukatunsa na hasken wuta, don haka wannan bishiyar ya kamata a dasa ta ne kawai a wuraren da zasu iya karɓar hasken rana kai tsaye, don ta sami ci gaba yadda ya kamata. Kuma kawai tana da ikon tsayayya da mafi ƙarancin yanayin zafi kamar na Zone 4, don haka yana iya tsayayya da iska mai ƙarfi da gurɓataccen yanayi ba tare da wata matsala ba.