Me za ayi idan azaleas suka zama baƙi kuma ganye sun faɗi?
Azalea (daga Latin Azalea) na jinsi ne na Rhododendron kuma ya kasu kashi biyu: mai yanke jiki da mara kyawu.
Asalin ƙasar Azalea ita ce Ingila. Mafi kyawun yanayi don haɓakar wannan shukar shine hunturu, lokacin fure na azalea yana daga watanni 2 zuwa 3.
A cikin labarin, zamuyi la'akari dalla-dalla abin da ke haifar da ganyayyaki suyi duhu da faɗuwa, yadda za'a magance waɗannan dalilan, sannan kuma gano yadda kulawar azalea ta kamata.
Abubuwan da ke haifar da baƙar fata
Alamar farko ta cututtukan ganye a cikin azaleas ita ce bayyanar tabon duhu a bayan faranti ganye, wani lokacin kuma gaba dayan shukar.
Halin halayyar launuka:
- launin ruwan kasa;
- launin toka;
- launin toka mai duhu;
- da baki.
Wurare sun bayyana saboda kulawar fure mara kyau, ci gaban cututtukan ƙwayoyin cuta daban-daban, bayyanar wasu nau'o'in ƙwayoyin cuta.
Me yasa tukwicin ganyayyaki ko dukkan farantin ganye suka zama baƙi a cikin rhododendron? Wannan yana yiwuwa saboda dalilai da yawa:
A saman su na iya daidaitawa baki dadi - kwaron kwari wanda kusan ido baya iya gani. Kwarin na rayuwa a cikin cikin ganyayyakin, inda tabo baki ya bayyana. A lokaci guda, ɓangaren sama na faranti na ganye yana da launi mai ruwan toka. Ganyen da abin ya shafa ta wannan hanyar ya fado, ya bar jijiyar shuken gaba daya tsirara.
- Baƙar fata na ganye da tushe na azalea na iya haifar da cuta fusarium... A wannan yanayin, shayarwa na yau da kullun zai taimaka wajen kawar da dukkan shakku - idan bayanta shukar ta zama ta fi duhu, to, dalilin yana daidai cikin wannan cutar.
- Wani dalili kuma na sanya duhun faranti shine mite na rhododendronwanda ya bar ɗigon halayya akan farfajiya. Abu ne mai sauki a sami irin wannan kwaro, saboda girman sa ya kasance daga 3 zuwa 3.5 millimeters.
Baƙin ganyen azalea baya dogara da kakar. Wannan tsarin yana rinjayi abubuwa masu zuwa:
- kula da tsire-tsire mara kyau (over-watering);
- bayyanar cututtukan fungal;
- cututtukan ƙwayoyin cuta;
- kaska.
MUHIMMANCI. Rashin kulawa da azalea: amfani da magudanar ruwa mara kyau, danshi mai yawa a cikin matattarar, ƙarancin yanayin zafi ko ƙasa ƙwarai - duk wannan yana haifar da ci gaban cututtukan fungal, wanda a ƙarshe ke haifar da baƙi da faɗuwar faranti na tsiron cikin gida.
Gano ƙarin nuances game da wannan cuta da sauran raunin tsire-tsire, da dalilan bayyanar su daga kayanmu.
Me za a yi don magance matsalar?
Idan ganyen ya lalace ta hanyar baƙar fata, dole ne a kula da shi da wani sinadari na musamman, alal misali, emulsion karbofos da aka shirya. A wannan yanayin, yin baƙi na iya zama na juzu'i ne, a tiren tukuna ko a gefunan farantin takardar, ko kammala, a kan dukkanin fuskar takardar.
Ba shi yiwuwa a warke azalea daga Fusarios a ƙarshen matakin, saboda haka dole ne ku kawar da tsiron da ya ɓace. Idan aka gano cutar a matakin farko, to ya zama dole ayi amfani da maganin Fundazol. A cikin yaƙi da mite na rhododendron, mafi tasirin sinadarin shine diazinon.
Idan kwayoyin cuta sun zama sanadiyar baƙar fata da faɗuwar ganye, da farko dai ya zama dole a lalata su gaba ɗaya, sannan kuma a sake gwada tsiron da aka yantar. Da farko dai, ana iya cire dukkan kwayoyin cutar ta hanyar amfani da auduga da kuma maganin sabulu. Don matsakaicin sakamako, kuna buƙatar sarrafa ba kawai furen da kanta ba, har ma da dukkanin sararin da ke kewaye da shi: firam ɗin taga, gilashi da ƙyallen taga akan inda yake tsaye. Kuma kawai bayan wannan, fara sake dawo da shuka.
Bayan amfani da magunguna daban-daban, kuna buƙatar kawar da ɓangarorin shuka da abin ya shafa. Wajibi ne a cire duk sauran ganyen da suka lalace ba tare da taɓa rassan ba, koda kuwa sun zama tsirara. Sannan a duba yanayin tushen sai a dasa itaciyar a sabuwar kasar. Yanayin iska a cikin ɗaki yayin lokacin dawowa ya zama kusan 20 - 22̊ Сda haske ba tare da hasken rana kai tsaye ba.
Don ƙarin bayani game da yadda za a rayar da ajiyar azaba a cikin gida, duba wannan labarin.
Rigakafin da ƙarin kula da shuka
Domin azalea ta riƙe kyaun ta na tsawon lokaci kuma ta farantawa waɗanda ke kusa da ita da fure mai shuke-shuke, yana da matukar mahimmanci a lura da irin yadda ruwa ke sha da kuma yanayin zafin ruwan. Tsarin ruwa mai kyau don ban ruwa daidai yake da cikin gida ko kuma matsakaicin digiri 1 zuwa 2 mafi girma. Irin wannan ruwan yana samun sauƙin shafan tsarin tushen kuma yana shashi da abubuwa masu amfani.
Ruwa don ban ruwa ya zama mai laushi. Kafin shayarwa, dole ne a tafasa shi, sanyaya sannan a huce saman. Launin ruwa na ƙasa, inda akwai laka mai lahani, an hana shi amfani da shi don ban ruwa. Lokaci zuwa lokaci, yana da kyau a shayar da azkar tare da dan ruwa kadan wanda aka hada da lemon tsami. Yawan ruwan sha: 3 saukad da ruwan lemon tsami a cikin lita 1 na ruwan dumi.
Bayan fama da wata cuta, iska a kusa da tsire-tsire ya kamata ta zama mafi laima. Don haɓaka rigakafi, dole ne a fesa azalea da wani bayani na musamman wanda aka shirya daga elin magani. Ana yin shayarwa da ruwan asid akalla sau 3 - 6 a sati.
Don rigakafin cututtuka a azaleas, yana da mahimmanci la'akari da waɗannan dalilai:
- ƙarfin haske;
- isar da iska da shayarwa;
- zafin jiki na daki;
- fasalin ƙasa;
- takin kasar gona;
- kulawa ta musamman yayin lokacin fure.
Ya kamata a ajiye Azalea a cikin ɗaki mai haske ko kuma rabin duhuinda babu hasken rana kai tsaye. Tana jin komai mafi kyau a baranda, loggias, inda zafin jiki bai sauka ƙasa da + 5̊C ba, a tagogin arewa da yamma.
Don shayarwa, dole ne ku yi amfani da narkewar ruwa ko dafaffen ruwa, tare da guje wa tsawan ruwa a cikin tukunyar tukunyar. Mafi kyawun yanayin tsarewar ya wuce 12-15̊С. Don dasa shukan azaleas, kuna buƙatar amfani da ƙasa mai zafi ko cakuda peat, allurar Pine da yashi kogi.
Takin azalea ya zama dole a lokacin rani da damuna. A cikin lokacin dumi, zaka iya amfani da ammonium sulfate, kuma a cikin sanyi - superphosphate. Tsunkule kuma datsa tsire - bayan fure, a cikin bazara. A ƙarshen lokacin rani, dole ne a yanka azalea kuma a yanke matakai marasa ƙarfi, a kula da wuraren da aka yanke tare da kayan aiki na musamman.