Shin idan petunia ganye ya juya rawaya, kuma me ya sa wannan ya faru?

Petunia yana daya daga cikin mafi kyau da tsire-tsire. Ya yi ado ba kawai gadaje masu gadaje kusa da cibiyoyin jihohi ba, har ma da shinge na gidaje na mazaunan Rasha. Ba tare da kulawa a kulawa da furanni, ci gaba har zuwa farkon sanyi - wannan shine dalilin da ya sa masu shuka furanni suna son shi.

Amma ko da irin wannan furen ba tare da la'akari ba a wani lokaci yana ciwo. Yellow na sama da ƙananan ganye - alamar farko na cutar. Shin yana da haɗari, me yasa wannan yake faruwa tare da tsire-tsire a cikin tukwane da tukwane, yadda za'a magance matsalar kuma ya hana shi - gano a cikin labarin.

Me yasa launi na launi na furen launin rawaya?

Yawancin cututtuka da rashin kulawa mara kyau da watering yakan haifar da launin rawaya daga cikin ganyen shuka. Dalilin yana iya zama:

• Rashin wutar hasken rana da kayan abinci.
• Kwaro kamar gizo-gizo mites da aphids.

Dalilin abin mamaki

M watering

Tushen lalacewa yana faruwa saboda wuce haddi. Gwargwado a tushe ya zama mai laushi, mutuwarsa ta fara mutuwa. Petunia ganye juya rawaya, curled. Gidan zai mutu idan lokaci bai hana cutar ba. Zai yiwu ci gaba da cututtukan fungal.

Don kaucewa irin waɗannan matsalolin a lokaci, yana da Dole a cika yanayi da dama:

1. A lokacin da za a cire furen da aka shafi, da kuma sassan jikin lafiya don aiwatar da fungicide (wani abu mai mahimmanci ne don yaki da cututtuka na fungal).
2. Tsoma damuwa da ruwa. Ruwa shi a lokacin da ta narke game da 1 cm of topsoil kuma magudana ruwa daga kwanon rufi 15 mintuna bayan watering da flower.
3. Gyara ƙasa. Wannan hanya yana ƙara samun damar oxygen.

Gizo-gizo mite

Ƙananan gizo-gizo. Yana zaune a gefen takardar, yana rufe shi da wani launi mai tsabta. Gwaji da kuma wanke ganye tare da ruwa mai zurfi ko tsantsa daga taba, watau pollination (cikin iska, a waje dakin) tare da sulfur mai narkewa zai taimaka wajen hallaka shi.

Farin tashi

Babu ƙananan cutarwa fiye da kaska. Adult mutane suna rayuwa a karkashin bishiyoyi, suna barin girgije mai launin fari-rawaya, idan kun motsa leaf. Tsuntsar da ke da mahimmanci mai mahimmanci za a iya samuwa a ko'ina:

• a cikin matashi;
• daga cikin asalinsu;
• a cikin axils na ganye.

Don kawar da wannan m zai iya yiwuwa ne kawai tare da taimakon yin nazari a mako-mako tare da wakili na asali (kamar Akarin ko Aktara).

Menene dalili na launin ganye a cikin shuka a cikin tukwane?

Petunias girma a cikin tukwane ne mafi mahimmanci.. Saboda gaskiyar cewa shuka ya sauya canje-canje a cikin yanayin abun ciki, wannan zai haifar da matsaloli tare da samuwar chlorophyll a cikin ganyayyaki. Wannan cuta ce da ake kira chlorosis.

Don hana hanawa launin ganye, kayan lambu, takin gargajiya na bishiyoyi ko sphagnum an kara su a cikin tukwane a lokacin da aka dasa su. Idan dashi na shuka ya faru a kwanan nan, amma bai kula da kayan acid na ƙasa ba, to, yana da darajar watering da shuka a gaban inuwa na gaba tare da ruwan acidic.

Mene ne idan akwai matsala?

1. Duba farko inda aka shuka:
   • ko an fallasa shi zuwa zane;
   • akwai isasshen hasken rana;
   • babu ruwa a cikin tarin inda fure ke samuwa?
2. Duba shi don kwari irin su:
   • aphid;
   • Tick;
   • whitefly.
3. Kula da yadda za a dasa shukin tsire-tsire:
   • m;
   • m;
   • kare
4. Yi gyara shuke-shuke da kuma duba shuka yau da kullum har sai an warkar da shi.

Yadda za a ciyar?

Iron chelate ko Ferovit - takin mai magani mai dauke da baƙin ƙarfe. An tsara su don magance launin ganye. Ana bi da shuka sau 3-4 tare da tazarar kwanaki da yawa kuma matsalar ta ɓace.

Don takin gargajiya, zaka iya amfani da takin mai magani mai mahimmanci, irin su: Kemira Lux, Soluble, Aquarin, Plantafol (nitrogen 10/30/10, Potassium 10.54.10, Phosphorus 5.15.45) tare da tsawon mita 7-10.

Sauya sinadarai da cututtuka da kwari tare da samfurori na gida don mutane da ƙananan dabbobi yana da zafi. Don haka, abin da za a yi idan ɓangaren ƙananan bishiyoyi da ƙananan bishiyar sun fara rawaya ba tare da yin amfani da sunadarai ba:

1. Da takin mai magani a lokacin flowering, incl. a kan rassan ganyayyaki na ƙwayar nama, albasa albasa, ash. A lokaci guda, za su kare kariya daga cututtuka, kwari. Ƙimar ta musamman na magunguna ita ce yiwuwar amfani da su akai-akai. Ana iya amfani da waɗannan takin mai magani sau daya a mako.
2. Don magani na powdery mildew amfani da whey, mafita na potassium permanganate, ash, tafarnuwa ko mustard jiko.
3. Daga kwari kwari amfani da decoctions na bushe ganye: tansy, wormwood, calendula, marigold.

Kula da furanni a gida

1. Ganye na shuka ba zai juya ba sai dai idan mai furanni yana amfani da ruwa mai ban ruwa don ban ruwa.
2. A koyaushe sassauta ƙasa kuma ku ajiye shuka daga yawan watering.
3. Kula da yawan zafin jiki kuma ku guje wa bushewa iska.
4. Don rigakafin, ruwa da injin da takin mai magani mai baƙin ƙarfe.

Muna bayar don kallon bidiyo akan yadda za'a kula da petunia yadda ya dace:

Tsarin kariya

1. Ana bada shawara don sake shuka tsire-tsire a kwanakin sanyi, kuma an shawarci masu shuka furanni suyi la'akari da bukatun Calendar Calendar.
2. Kafin dasa shuki wata shuka a cikin sabuwar ƙasa, ya kamata a zubar da shi ta ruwan zãfi, daskararre, sannan a bi da shi tare da bayani na potassium permanganate.
3. Rotting zai hana launin bakin dutse ko yalwataccen yumɓu wanda ya warwatse a kasan tukunya.
4. Don rigakafi, ana bada shawara don shayar da shuka tare da warware matsalar manganese sau 1-2 a cikin kwanaki 10.
5. A lokacin rani, ana iya fitar da tukwane da tsire-tsire a kan baranda, kuma a cikin hunturu - saka a kan taga, inda babu wani bayani, amma haske ya shiga.
6. Don hana bayyanar powdery mildew taimaka:
   • turfaya kasar gona kafin dasa shuki lambun petunias a cikinta;
   • kula da zazzabi;
   • rike matakin zafi a mataki na gaba;
   • kauce wa danshi mai tsawo;
   • Amfani da yawancin takin mai magani na nitrogen (wani wuce haddi na nitrogen a cikin ƙasa ya sa petunia mafi muni zuwa powdery mildew).

Petunia yana daya daga cikin tsire-tsire masu dacewa don girma a cikin kwantena, kwandon fitila, kwanduna kwance. Wannan fure ne mai taurin zuciya, duk da tsananin bayyanarta, zai iya jure wa fari, ruwan sama da iska. Abu mafi mahimman abu shi ne don ba shi kulawa da hankali, don sanin ainihin asirin girma.