Rose John Davis iri-iri ne na fure-fure masu tsaurin sanyi wanda ke lalacewa ta hanyar kiwo kuma baya buƙatar dumama lokacin hunturu. Babban amfani da wannan iri-iri shine maido da asalin daskararre a cikin bazara. Bambancin sun bayyana ne sakamakon ƙoƙarin furannin furanni na Svejda daga Kanada a cikin shekarun 70-80 na karni na 20, wani nau'in nau'ikan kwatangwalo na daji da fure na Rugosa.
A cikin littattafai da yawa, an bayyana fure a matsayin tsintsiya madaidaiciya wacce aka yi amfani da ita don lambuna, wuraren shakatawa, low fences, da dai sauransu Tare da tsayi da sassauya tsayi, ya kai tsayinsa ya kai mita 2 da faɗin har zuwa mita 2.5. A kan rassan shuka mai yawan matsakaici na ƙaya, ƙananan ganye mai haske na launin kore mai haske. A tsawon lokaci, girma, harbe suna kwance a ƙasa.
Menene wannan fure
Flowering ya kasance yalwatacce a farkon rabin bazara, bayan da yake matsakaici, daji ya ci gaba da yin fure har sai sanyi. M, daga 10 zuwa 15 furanni na kodadde ruwan hoda launi tare da stamens na zinariya a cikin zuciyar suna kan goga ɗaya. Furen da yake buɗe cikakke yana da siffar lebur.
Mahimmanci! Rashin daidaituwa, sanyi mai tsaurin sanyi (ba tare da ƙarin matsin tsari ba har zuwa -29 digiri) da cuta iri iri, tare da halin kulawa da shi ana iya kamuwa da cutar baƙi ko mildew powdery.
Abvantbuwan amfãni da rashin amfani
Mabuɗin fa'idodi:
- lokacin sanyi;
- cuta juriya;
- fure kafin sauran wardi;
- najasa;
- daban-daban mai yawa da fure mai fure;
- ba tsoron hasken rana;
- Zai fi dacewa don yin shinge da shinge.
Babban rashin nasara:
- tsiro mara kyau a cikin inuwa;
- motsi lokacin dasawa (yana son ƙasa mai dausayi);
- ruwa da shuka sau da yawa kuma a yalwace.
Yi amfani da zane mai faɗi. Wannan nau'ikan, John Davis Rose, yana da kyau a hade tare da sauran sanyan rawaya. Don ingantaccen sakamako na gani, ya kamata a sanya shuka a cikin rukuni na bushes da yawa a kan ciyawar koren bishiyoyi ko bishiyoyin bishiyoyi da ciyayi a cikin yankin mai ruwa. Ba ya cutar da "maƙwabta" a gaban lambun, yana samun daidaituwa tare da irises, geraniums, lavender, carnations. Lambun fure yakamata ya zama adadi na tsakiya wanda ke kewaye da wasu varietiesanannun ushananun ƙasa na fure Mafi dacewa don yin shinge, shinge, lambuna, don ado arbor.
Kyakkyawan fure
Shawarwarin saukarwa:
- an dasa fure tare da tsire-tsire da aka riga aka shirya;
- dasa ya zama dole a cikin bazara;
- yakamata a zaɓi wurin saukar da rana tare da watsa iska mai kyau, saboda haka yana kariya daga kwari;
- Kafin dasa shuki, ya kamata a kula da ƙasa tare da takin ƙasa da takin gargajiya.
Mataki-mataki-mataki don dasa shuki wardi John Davis
Matakan-mataki-mataki don dasa shuki fure:
- Kuna buƙatar zaɓar wurin da ya dace da hasken rana da ƙasa maras kyau.
- A cikin ƙasa, yin baƙin ciki game da santimita 60-70.
- Fertilizersara takin gargajiya na musamman zuwa ramin a gaba.
- Don hana turɓaya na danshi, ya zama dole a sa karamin ƙaramin abu na magudana a ƙasan ramin.
- Lokacin cika seedling tare da ƙasa, kuna buƙatar barin tushen wuyan wuyan santimita 3-4 santin ƙasa.
- A ƙarshen, shayar da shuka da aka shuka tare da adadin matsakaici na ruwa.
Watering dokokin da zafi. Tun lokacin da aka sanya shuka a gefen rana, tana buƙatar matattara mai dacewa, musamman a lokacin bazara. Ruwa daji ya kamata ya zama mai laushi, ruwa mai ɗumi kaɗan har sau 3 a mako.
Manyan miya da ingancin ƙasa. Rosa John Davis yana shirye sosai don ɗaukar takin zamani a cikin takin. Don haɓaka haɓakar taro na daji, ya zama dole a ciyar dashi da takin gargajiya a farkon lokacin bazara. An gabatar da Superphosphate a ƙarƙashin ɓarawon lokacin tsufa. Bayan 'yan makonni bayan fure, hadi tare da takin ma'adinai ana aiwatar dashi.
Yin daskarewa da dasawa
Hankali! Tabbatar datsa da fure kowane bazara, cire bushe, marasa lafiya da daskararre rassan. Idan kana bukatar baiwa daji wani irin tsari, to zai taimaka ya zama datti. Groaukan ciyawar da ke tsiro ko yankewa na hunturu.
Wani muhimmin mahimmanci: a farkon shekarar dasa, ana bada shawara kada ku bar fure fure, dasa fure, don fure mafi girma a shekara mai zuwa kuma ku shirya don hunturu na farko. Kuna iya barin infan inflorescences a cikin watan karshe na fure.
Yana yiwuwa a yi jujjuyawa Davis a cikin bazara, kafin bayyanuwar fure mai fure. Bayan kun haƙa wani daji da kuma rarraba zuwa guda tare da harbe yan sahun gaba, zaku iya dasa daji. Idan babu sha'awar dasa fure, ko kuma daji yayi ƙanƙanuwa don wannan, kawai kuna buƙatar cire rassan da tushen da suka lalace a cikin hunturu kuma ku sake dasa su a cikin ƙasa.
Mahimmanci! Yana fasalin fure mai fure. Kodayake wannan nau'in yanayin yana da sanyi-sanyi, har yanzu yana buƙatar ɗan shiri don hunturu. Don farawa, bushe daji don spud, sannan kuma kunsa shi da takarda kraft ko ji a cikin yadudduka da yawa.
Lokacin aiki da hutawa. Bushauren daji ya fara yin ɗan lokaci kaɗan fiye da danginsa, tun daga farkon farkon watan bazara har zuwa ƙarshen watan Agusta. A watan Agusta, fure ba ta da yawa, amma buds a jikin rassan sun zama mafi girma, kodadde ruwan hoda, tare da tintin m, har sai Oktoba.
Gudun ruwa
Kula a lokacin da bayan fure
Akwai shawarwari don kula da tsirrai:
- ruwa mai zurfi shine babban kulawa a lokacin lokacin furanni, a cikin yanayin bushe, kusan sau uku a mako, ambaliyar ƙasa har zuwa rabin mita a zurfin. Lokacin da ya dace don shayarwa shine maraice, ruwa yana ratsa zurfi zuwa cikin ƙasa ba tare da nutsar da ruwa ba;
- sau da yawa a shekara yana da kyau fesa shuka tare da mafita ta musamman wacce ke ɗauke da kashe-kashe da ƙwaro. Irin wannan hanyar zata kare fure daga cutarwa masu cutarwa da kuma hana bayyanar cututtuka na fungal.
Abinda yakamata ayi idan ba fure ba
Itace fure bazai yi fure ba saboda dalilai da yawa:
- babban dalilin rashin ingantaccen fure John Davis ana iya samun seedlingsan seedlings marasa inganci. Irin waɗannan samfuran suna haɓaka sannu a hankali don farkon shekaru da fure mai fure;
- a farkon shekarar shuka, tsintsiya yana tsinkaye, idan ba ku cire fure daga ciki ba wanda zai kawo ci gaba;
- iri-iri, ko da yake ba a sani ba, na iya cutar da. Wajibi ne a bincika shi a hankali, aiwatar da tsaftacewa da bi da shi tare da mafita na musamman (alal misali, monophosphate potassium), wanda za'a iya siyan shi a cikin shago ga masu lambu ko a kasuwa;
- yalwataccen fure yana faruwa a farkon watanni biyu, tare da farawan yanayi mai sanyaya shi yayi sanyi. Quite yiwu, yana da sanyi.
Yanke sune hanyar da aka fi so don yaduwa iri daban-daban. An yanke yankan daga wani tsiro a cikin balagir a cikin Yuli, tun da tuni an shirya musu wani takin zamani tare da ciyawar da kuma ciyawar ƙasa. Bayan sanya zurfin a cikin ƙasa game da santimita 2-3 zurfin, ana fesa su da ruwa kuma an rufe su da fim. Wajibi ne a sha ruwa kuma a kwantar da itacen da aka shuka a kowace rana. Kimanin makonni biyu zuwa uku bayan bayyanar callus, an cire matsuguni. Bayan wasu makonni biyu, tushen tsarin yana farawa. Sprouted bushes an bar zuwa hunturu a cikin greenhouse, kuma a cikin bazara ana dasa su zuwa gaban lambu.
Rosa Kanadiya John Davis
Rose na Kanada John Davis shi ne ire-iren cututtukan da ake iya karewa daga lambun shakatawa, amma har yanzu yana iya kamuwa da cututtuka irin su baƙar fata da masarar mayya. Wadannan cututtukan galibi sun watsu daga tushe daga cikin daji zuwa saman kuma sakamakon haka, ganyayyaki da furanni sun faɗi gab da jadawalin. Wannan "fitina" ya fi kyau a hana fiye da yin magani, da kuma aiwatar da rigakafin bazara. Idan, duk da haka, inji ya kamu, da farko, yanke rassan da aka shafa, kuma ƙone su. Na gaba, bi da fure tare da shiri wanda ya ƙunshi jan ƙarfe, fungicides, tsari ko tsari, bisa ga umarnin. Lokacin shirya daji don hunturu, yana da mahimmanci don datsa sassan jikinsa da cutar tare da maganin maganin baƙin ƙarfe sulfate (3%).
Don haka, ɗan Kanada John Davis yana buƙatar kulawa mai rikitarwa. Zai fi kyau ga mai farawa ya yi bincike dalla-dalla game da tukwicin da aka bayar game da wannan shuka. Idan kun sarrafa don cika duka kewayon buƙatun don kula da fure, to, zai zama ado mai haske na lambu ko gado na fure.
