Yellowing na foliage wani sabon abu ne mara dadi, ba zai ba da damar cikakken jin daɗin halayen kayan ado na shuka ba. Me za a yi idan ganyen hydrangea ya zama rawaya? Bayan koyan sanadin wannan sabon abu, zaka iya dawo da asalin furen.
Ta yaya ganyayyakin hydrangea zasu zama launin rawaya da bushewa daga lokacin
Idan hydrangea ya yi rawaya, me zan yi? Don farawa, bincika yanayin shuka, bincika a hankali, gano sanadin. Ya kamata ku sani cewa wannan sabon abu na iya faruwa saboda dalilan asali, saboda tsufa, kuma yana iya faruwa saboda kurakurai cikin kulawa.
Paniculata vulgaris
Bar bar juya launin rawaya gaba daya kuma fada a kashe
Wannan sabon abu shine mafi yawan lokuta ke haifar da:
- Waterlogging kasar gona.
- Iska mai sanyi da ƙarancin zafi.
- Rashin ma'adinai a yayin buduwa da fure.
Ganyen ya zama rawaya kuma jijiyoyinmu kore ne
Idan launi na ganye ya canza, kuma jijiyoyinsu sun kasance kore, ƙwayar tana kamuwa da chlorosis. Cutar ta bayyana ne sakamakon amfani da ruwan da bai dace ba, wanda ya ƙunshi lemun tsami.
Kuna iya magance matsala tare da taimakon Agricole da Ferovit. Kuna buƙatar sanya su bisa ga umarnin kan marufi.
Kawai gefuna na ganye ya zama rawaya
A lokacin samuwar furanni, dole ne a ciyar da shuka da sinadarin nitrogen da baƙin ƙarfe cikin ƙayyadaddun lokaci. Rashin waɗannan abubuwan ganowa zai haifar da rawaya na ƙananan gefen takardar.
Sanadin yellowing na ganye a cikin lambu da kuma dakin hydrangea
Idan koren kore na ganye na hydrangea ya kasance rawaya, dalilin da ya sa watakila shine rashin nasarar bin ka'idodin kulawa:
- iska da kwarzane;
- rashin bin ka’idojin haske;
- low acidity na substrate;
- stagnation na ruwa;
- miyau mara kyau;
- cututtuka.
Yellowing ganye
Rashin hasken ko hasken yawa
Hydrangea nau'in hoto mai hoto ne, amma baya jure hasken rana kai tsaye. Rashin ingantaccen fure zai iya haifar da rawaya kawai na ganye, amma kuma don kammala bushewar shuka. Lokacin zabar wurin zama na dindindin, wajibi ne don riga-kafin, alal misali, amfani da makafi.
Hakanan ba a maraba da isasshen hasken wuta don hydrangeas. Sanya fure a cikin inuwa zai haifar da cikakkiyar rashi na furanni kuma filayen ganye na iya yin haske.
Haske mara kyau
Hankali! A cikin lokacin daga sa'o'i 12 zuwa 15, radiation na ultraviolet shine mafi haɗari.
Danshi danshi
Wani dalilin da yasa hydrangea yana da ganye rawaya shine ba daidai ba. Furen yana neman tsari na tsari na wannan taron.
Mitar yawan ruwa yana dogara da abubuwan waje. Idan topsoil ya bushe, to ya kamata a kwashe daskararre. M ruwa a cikin tukunya ko kwanon rufi na iya haifar da jujjuyawar tushen kuma, a sakamakon haka, rawaya na ganye da faduwarsa. Wajibi ne a rage, kuma a wasu yanayi dakatar da shayar da hydrangeas.
Hydrangea watering
Dasar bushe
Ba da shawarar don ba da damar bushewa da ƙasa substrate. A yanayin zafi, ruwa yakamata a yi sau biyu. Don kula da danshi na tsawon lokaci, zaku iya ciyawa.
Lura! Don ciyawa, zaku iya amfani da murfin coniferous, cones, shaves na itace.
Dole ne a dasa hydrangea na lambu daga bishiyoyi. Kusa da kusanci na iya cutar da fure, saboda kawai bashi da wadataccen danshi ga rayuwa, girma kuma ya fara bushewa.
Temperaturearancin zafin jiki da kuma zayyana
A gida, mafi yawan zafin jiki mafi girma don girma shine +22. Idan ka haɓaka wannan ƙofa, to, faranti-faranti zai fara shuɗewa ya zama rawaya.
Ba zato ba tsammani canje-canje a cikin yanayin yana haɓaka wannan nau'in: zane-zane a cikin hydrangea rage rigakafi kuma yana haifar da cututtuka. Juyayi, manyan-leaved da iri-kamar iri a lokacin samun iska ana bada shawarar a cire su zuwa wurin da ba'a ji su ba.
Dukkanin lokacin kaka-hunturu, ya kamata a kiyaye tsire-tsire a cikin ɗakuna masu sanyi. Matsakaicin zafin jiki shine +8 digiri. Bayan rashin himma, za a iya mayar da hydrangea zuwa inda ya gabata.
Lura! Ra'ayoyin titin yakamata su girma a gonar kusa da shinge ko kusa da bango. Dole ne a kiyaye su daga iska da daftarin aiki.
Ilasa ta yankewa
Inganta kasar gona ya kamata kowace shekara. A cikin kaka, shuka yana sanya shinge na fure kuma yana buƙatar adadin adadin abubuwan gina jiki. Idan ba ku aiwatar da wannan hanyar ba, to, fure don shekara mai zuwa bazai iya zuwa ba.
Maganin takin zamani dole ne ya kasance yana dauke da sinadarin sulfate da kuma abubuwan da ke cikin superphosphate. Aka gurɓata a cikin ƙididdiga masu zuwa: 40 ml kowace guga na ruwa.
Acidarancin acid ɗin ƙasa
Wani dalilin kuma yasa ganyen hydrangea ya zama launin rawaya shine madadin alkaline. Idan pH ba al'ada bane, ganyayyaki ya koma launin rawaya.
Amfani don shayar da ruwa tare da citric acid zai daidaita matakin da ake buƙata. Don yin wannan, tsarma kawai 'yan saukad da lemun tsami a cikin ruwa.
Hakanan zaka iya ƙara yawan acidity ta amfani da vinegar. Girke-girke kamar haka: a cikin guga na ruwa, 10 ml na kayan giya dole ne a diluted.
Lura! Za'a iya maye gurbin mahimmancin tare da acid oxalic.
Cutar Hydrangea
Cututtuka masu zuwa suna tasiri launi na ganye:
- Chlorous kamuwa da cuta. Cutar ta bayyana kanta a cikin nau'ikan fararen ganye mai launin rawaya da kuma veins mai haske. Don magani, kuna buƙatar yin bayani mai zuwa: 2 tablespoons na nitrate na nitrate dole ne a rushe gaba ɗaya cikin guga na ruwa. Ya kamata a aiwatar da Watering sau ɗaya a mako, tsawon wata daya.
- Grey rot. Ganyayyaki fara farawa a hankali, to, suna da nakasa kuma suna murƙushe gabaɗaya. Ana magance wannan harin tare da maganin 1% na ruwa Bordeaux.
Cutar Chlorosis
Tushen tsarin lalacewa
Tushen Hydrangea suna da rauni sosai. Lalace su a sauƙaƙe, alal misali, lokacin dasawa ko lokacin dasa shuki. Estarancin raunuka na iya haifar da cutar shuka da kuma rawaya na ganye.
Yin sarrafawa kafin dasa tushen Zircon zai wadatar da su da ƙarfi.
Hankali! Dankin tushen zuriya zai haifar da tsinkayyar girma da kuma cutar hydrangea.
Tsarin tushen lalacewa
Me yasa nau'ikan nau'ikan hydrangeas sun juya launin rawaya da bushe
Don nau'ikan nau'ikan hydrangeas, akwai yanayi da buƙatu don girma.
- Panicle
Yellowing of ganye a cikin wannan nau'in ana lalacewa ta hanyar rashin kulawa mai kyau. Abin tsoro shine wakilin lambun kuma yana da tushe a cikin yanayin Rasha. Yana blooms kusan duk lokacin rani - daga Yuni zuwa ƙarshen Yuli.
- Manyan ganye
Wannan nau'in ya dace da haɓaka duka a cikin gida da kan titi. Sharuɗan samun cikakkiyar shuka cikakke daidai da ƙa'idodi don kulawa da geranium na yau da kullun. Fulawa yana farawa daga bazara kuma yana kusan kusan bazara.
Yellowing of hydrangea mai tsatsauran abu shine mafi yawanci ana haifar da cututtukan fungal.
- Itace kamar
Hydrangea shrub shine mafi yawan nau'in halitta marasa ma'ana. Bayyanar ganye rawaya yana nuna ƙetare ka'idodin kulawa.
Abin da ya kamata a yi lokacin da yellowing foliage: hanyoyin magani
Idan iska da kwarzanawa suna da sakamako masu illa, dole ne a kiyaye hydrangea daga waɗannan abubuwan da suka faru na halitta. Haskaka faranti lokacin da ba a bin ka'idodin hasken wuta. Binciken hankali da kulawa na yau da kullun zai taimaka wajen daidaita mafi kyawun wurin furen.
Hankali! Rage acidity na substrate kuma yana cutar da launi na ganye. Daidaita lokaci na pH zai ceci wannan nau'in daga lalata da mutuwa.
Ganyayyaki za su yi yaushi lokacin da kamuwa da ita na mildew powdery. Kulawa da fure tare da maganin kashe-kashe da matakan hana bazai ba da izinin wannan halin ba.
Yadda ake ciyar da hydrangea idan ganyen ya zama rawaya
Akwai kwayoyi da yawa da aka tabbatar waɗanda ba za su iya kare hydrangea kawai a farkon matakin cutar ba, amma a zahiri kubutar da daji daga mutuwa:
- 1% ruwa na Bordeaux.
- Kwayoyi masu ɗauke da baƙin ƙarfe.
- Phytosporin duniya ne.
- Sulfate na potassium.
- Shirye-shiryen Superphosphate.
Sauran matsalolin maganin ganye
Bayyana ganyen ganye zai iya bayyana ta hanyoyi daban-daban. Canjin launi, nakasawa, bushewa cikakke.
- Ganyayyaki ya zama fari fat
Farin ciki na ganye na hydrangea ana danganta shi da cutar mildew. Idan ba'a cire wuraren da suka lalace akan lokaci ba, cutar za ta yada nan take. Kuna iya ajiye fure ta amfani da kowane wakili na fungicidal.
- Leaf faranti baƙi
Bayyanar busassun baƙaƙe na ganyayyaki suna nuni da amfani da ruwan da bai dace ba da hasken rana kai tsaye. Canza yanayin zai gyara yanayin nan take.
- Bar karkatarwa
Ganyen ganye yana faruwa ne sakamakon lalacewa da hydrangea ta hanyar cutarwa. Ya kamata ku bincika shuka sosai kuma kuyi maganin gaggawa tare da kwari ko acaricides.
Yadda za a kula da hydrangea don kauce wa ganye mai rawaya
Sakamakon bambancin nau'in, ba wuya a sami ingantaccen girma na hydrangea ba. Babban abu don kiyaye waɗannan ƙa'idodi:
- Ruwa yana gudana tare da ruwa mai ɗumi da ruwa - sau 2 a mako.
- Nisar da ƙasa bayan ban ruwa hanya ce mai wajaba.
- Tufafin da aka dace.
- Kula da yawan zafin jiki da zafi da ake buƙata a cikin ɗakin (don nau'ikan cikin gida).
Rashin nitrogen da baƙin ƙarfe
Samun kyakkyawan tsire-tsire masu lafiya ba tsari mai wahala ba kwata-kwata. Babban abu shine samar da cikakkiyar kulawa da tsari. Hakanan, wanda ya isa ya manta game da matakan rigakafin, aiwatarwa na lokaci wanda zai nisantar da cututtuka da cututtuka.
