Spruce

da Spruce Su ne wasu daga cikin mafi ƙanƙan ruwan dutsen da ke akwai, tunda suna girma a yankuna masu tsaunuka, kuma har ma akwai wasu nau'ikan da ke rayuwa a arewacin Scandinavia, a cikin Siberia, inda aka rubuta sanyi wanda ya kai digiri 15 Celsius a ƙasan sifili.

Su bishiyoyi ne masu saurin jinkiri, amma tare da darajar adon gaske. Mun yi sa'a a gare mu, ana samun ƙarin a cikin gidajen gandun daji, musamman idan suna cikin wurin da yanayi ya dace.

Asali da halayen Spruce

Jinsi ne na keɓaɓɓun conifers da ake kira Picea, wanda sunan kowa shine spruce 🙂. Na dangin Pinaceae ne, kuma ya kunshi kusan nau'in 35 wadanda ke girma a Arewacin Hemisphere, musamman a yankuna masu tsaunuka. Sun kai tsayi tsakanin mita 20 zuwa 70, da kuma ɗaukar nauyin pyramidal.

Ganyayyaki masu lebur ne ko huɗu, masu faɗi da kore ko shuɗi dangane da ire-irensu. Cones ko cones sune abin raɗaɗɗen da suka kasance akan tsire-tsire na dogon lokaci bayan balaga.

Babban nau'in

Mafi sanannun nau'in Spruce sune masu zuwa:

Spruce abies

Wanda aka sani da gama gari, Norway spruce, Turai spruce ko ma a matsayin spruce duk da cewa ba itace ta gaske fir ba, conifer ce ta asalin tsakiyar Turai da gabashin ta. A baya sunansa na kimiyya ya kasance Spruce tayi fice.

Yayi girma zuwa tsayin mita 30 zuwa 70, tare da akwati 1 zuwa mita 1,5 a diamita. Tsayayya har zuwa -18ºC.

glaucous spruce

An san shi da farin spruce, yana da conifer ɗan asalin Arewacin Arewacin Amurka, musamman tsakiyar Alaska, gabashin Newfoundland, Montana, Michigan, da Maine.

Ya kai tsayi tsakanin mita 10 zuwa 30, wani lokacin yakan kai mita 40. Tsayayya har zuwa -18ºC.

Picea glauca 'Conica'

Yana da nau'ikan na baya, tare da ƙarami mafi girma tun yawanci baya wuce mita 2 kuma yana da karamin tsari. Hakanan yana adawa har zuwa -18ºC.

Picea yana da ƙarfi

An san shi da suna 'spruce na Colorado ko shuɗi mai shuɗi, yana da kwalliyar kwalliya ta asalin Dutsen Rocky na Amurka. Ya kai tsayin mita 35, tare da shudi-koren ganye acicular.

Tsayayya har zuwa -18ºC.

Picea pungens 'Hoopsii'

Nau'in da aka haɗo na baya ne wanda aka sani da shuɗi fir, tare da shuɗi mai haske ko shuɗi mai ƙarfi mai shuɗi dangane da yanayin. Tsayayya har zuwa -18ºC.

Menene kulawar da suke buƙata?

Idan kana son samun samfurin spruce, muna bada shawara ka samar mata da kulawa mai zuwa:

Clima

Ta yadda wadannan bishiyoyi zasu iya bunkasa kuma su bunkasa gaba daya suna buƙatar yanayi ya zama mai sanyi-mai sanyi, tare da yanayi guda huɗu. Wannan yana nufin cewa suna son lokacin bazara ya zama mai sauƙi, tare da matsakaicin zafin jiki na 30ºC kuma a lokacin sanyi akwai matsakaici zuwa tsananin sanyi.

Yanayi

Kasancewa shuke-shuke da suke bukatar jin iska, ruwan sama, rana, da sauransu. dole ne mu sami spruce a waje. Akwai wasu nau'in, kamar su Spruce abies, wanda galibi aka ajiye shi a cikin gida yayin Kirsimeti, amma ba mu ba da shawarar a sanya shi a cikin gida ba tunda ba ya yin ciyayi da kyau kwata-kwata a waɗancan yanayin.

Saboda girmansu, kuma duk da saurin saurin haɓaka, an fi so a sanya su a nesa na kusan mita 10 daga bututu, bango, da dai sauransu. domin su girma sosai.

Tierra

Suna girma cikin ƙasa mai wadataccen kwayar halitta, mai ɗanɗano acidic (pH 4 zuwa 6), kuma da kyakkyawan magudanar ruwa. Suna jin tsoron ƙasa ta farar ƙasa.

A lokacin samartakarsu, da kuma karin nau'ikan nau'ikan dwarf, za a iya girma da su a cikin tukwane - tare da ramuka a gindi - tare da ɓoye na tsire-tsire na acid.

Mai Talla

Yana da ban sha'awa, kuma an ba da shawarar, don takin spruces da Takin gargajiya en bazara da bazara. Idan kuna dasu a cikin tukunya, yi amfani da guano (ruwa) kuma lokaci-lokaci takin don tsire-tsire acid, bin umarnin da aka ƙayyade akan kunshin.

Yawaita

Suna ninka ta tsaba a cikin kaka (suna bukatar sanyi kafin su tsiro a cikin bazara, wannan shine dalilin da yasa suke rarrabe idan aka yi damuna a yankin mai sauki ne) da kuma yankan rani a cikin bazara, da kuma noma ta hanyar dasawa.

Mai jan tsami

Ba sa bukatarsa. Cire kawai busassun, mara lafiya ko raunana rassan.

Shuka lokaci ko dasawa

En primavera Kuna iya dasa su a cikin lambun, ko ku tura su zuwa wata babbar tukunya idan kuka ga asalinsu suna fitowa daga ramuka magudanan ruwa.

Rusticity

Ya dogara da nau'in, amma dukkansu suna jure sanyi sosai. Wadanda muka gani anan suna da matukar juriya, tunda yanayin zafi har zuwa -18ºC baya cutar dasu. A lokacin hunturu na farko a cikin lambun suna iya shan wahala kaɗan, kamar wasu ganye suna juya launin ruwan kasa da faɗuwa misali, amma babu wani abu mai tsanani.

Waɗanne amfani ake ba su?

Ana amfani da spruces sama da duka azaman shuke-shuke na ado a cikin gidajen Aljanna. Amma ana iya aiki da su azaman bonsai, Itace kuma tanada kyau wajan hada kayan kida.

Me kuke tunani?