Shawarwari kan abin da za a yi idan ɓoyi ya bayyana a cikin ganyayyaki da furannin orchid
Orchid kyakkyawan fure ne wanda yake da yankuna masu zafi. Ba abu ne mai sauƙi ba don daidaitawa da yanayin gida, musamman idan ba a samo sigogin abubuwan da ake buƙata ba.
Alamomin farko na shuka da basa jin dadi sune canza launi, bayyanar tabo akan ganye. Dalilan na iya zama daban, don warkewa, kuma ba cutarwa ba, da farko, ya kamata ka gano shi.
A cikin labarin, zamuyi la'akari da menene - farare da duhu akan ganye, furanni da sauran sassan orchid, kuma zamu gaya muku yadda ake warkar da shuka idan sun bayyana.
Alamomin waje na matsalar
Spotting alama ce ta bayyanar cututtuka. Farar fata, ruwa, launin ruwan kasa da launin ruwan kasa na nakasa daban-daban, tare da murzawa, a cikin zobe, rhombuses, rashin daidaito ya bayyana a saman ganyen. Akwai bushe-bushe, sakamakon abin da abin da ke jikin takardar yake ragargajewa kuma ya farfashe a yankin da ya lalace.
Bayyanannun tabo, lokacin da suka bayyana, ya kamata ku kasance masu faɗakarwa:
- yatsun duhu, tabo na diamita daban-daban, waɗanda suke ma'ana ko haɗuwa;
- akwai baƙin ruɓa a tsakiyar farantin ganye;
- rawaya rawaya na siffar zagaye, tare da halin haɓaka;
- kuka mai launin toka ko launin ruwan kasa;
- ruwa, da sauri duhu yankunan;
- rawaya, fararen launuka iri daban-daban, a hankali samun launin ruwan kasa;
- baƙar fata a gindin ganye, wanda da sauri ya faɗi;
- ganye ya cika da baƙin fungal spores.
Menene: bayanin da hoto
Abokan ƙawancen Orchid suna fuskantar matsalar sau da yawa na samuwar wuraren lalacewa masu wuyar fahimta a sassa daban-daban na shuka.
Zai yiwu a ƙayyade nau'in cuta a cikin shuka ta alamun waje: daidaitawa, launi da yanayi.
Fari
Misali makamancin wannan na iya zama sanadiyyar kayar da furen da cutar cututtukan fure. Wannan cuta ce mai saurin kisa. Alamomi: digo a jikin ganyayyaki wadanda suke kamar kura da garin gari, wadanda suka bushe a tsawon lokaci.
Dalili na biyu na iya zama ƙonewar zafi. Saduwa kai tsaye da haskoki na rana sakamakon yana haifar da irin wannan lalacewar, ba wai kawai ga ganyayyaki ba, har ma ga furanni, buds, da saiwoyin.
Baki ko duhu
Baƙin launin fata takamaiman abu ne, amma gama-gari ne tsakanin orchids. Hoto na waje na baƙi ya dogara da nau'in cuta da tsananin. Ganye yana duhunta gaba ɗaya ko ɓangare. A cikin tsire-tsire masu alamomin waje kamar haka, tushen jijiya da tushe sukan zama baƙi, ganye sun mutu, kuma sannu a hankali ana samun ci gaba.
Kara karantawa game da dalilin da yasa ganyaye da tushen shukar suka zama baki, da kuma yadda za'a magance shi, karanta anan.
Kawa
Gurbin kirfa a kan tushen, ganye da sauran sassan shukar, idan ba su yi girma ba kuma suka yi duhu, na iya nuna kulawa mara kyau. In ba haka ba, furen ya lalace ta hanyar cututtuka ko ƙwayoyin cuta masu cutarwa.
Rigar
A gida, ana samun diga-digar candi a kan ganyen orchids. A waje, suna yin kama da dusar ƙanƙara mai daskarewa a kan ganye kore. Suna bayyane, suna da ɗanɗano mai ɗanɗano, suna manne da taɓawa. A hakikanin gaskiya, a wajan nectar fure ke haifar da kulawa mara kyau ko tsari na halitta. A cikin dalla-dalla dalilan da suka haifar da daskararren ɗorawa akan ganye da ƙusoshin tsire-tsire, mun bincika a cikin wannan labarin.
A waɗanne sassa na fure ne launin launuka yake?
Inda tabo ya bayyana ya danganta da dalilin matsalar:
- Otsungiyoyi guda ɗaya ne, misali, sakamakon lalacewar inji, ganye ko ƙonewar tushe. A wannan yanayin, aibobi ba sa ƙaruwa a kan lokaci, ba sa yaduwa zuwa wasu sassan furen.
- Idan sanadin komai shine kwayar cuta ta kwayar cuta ko fungal, kwari masu cutarwa, hanyar da bata dace ba a cikin tsarin girma, to tabo yana da kaddarorin da zasu fita.
Yawancin lokaci, harbe-harbe matasa, kwararan fitila, ganye, furanni, saiwoyi, sau da yawa ƙarancin tushe da peduncle suna shafar farko.
Me yasa hakan ke faruwa?
Akwai wasu 'yan dalilai na faruwar irin wannan mummunan lamarin ga furen cikin gida, daga banal thermal burn to mai tsanani kamuwa da cuta wanda ba za'a iya magance shi ba. Zai yiwu cewa kulawa mara kyau ita ce zargi:
- danshi ko bushewar iska a cikin gida;
- ƙara yawan zafin jiki na iska;
- yawan abin da ya dace na takin mai magani;
- rashin ingancin ruwa da ake amfani dashi don danshi;
- canje-canje kwatsam a cikin zafin jiki;
- ba shayarwa na yau da kullun ba;
- harin kwari masu cutarwa;
- na kwayan cuta, fungal, cututtukan ƙwayoyin cuta;
- haske an tsara shi ba daidai ba;
- hypothermia na shuka.
Kula da tabo akan ganye da furanni
Jiyya na tabo na mutum ne a kowane yanayi. Wani nau'in dalili yana da nasa tsarin kawar da algorithm. Da ke ƙasa za mu yi la'akari da zaɓuɓɓuka don bayyanar aibobi saboda kurakurai a cikin tsarin haɓaka, cututtukan cututtuka, ƙwari masu cutarwa.
Kulawa mara kyau
Shirya haske mai kyau, inuwa mai haske mai haske ko sake shiryawa zuwa inuwar sashi.
- Cire tukunyar fure daga daftarin.
- Kula da yanayin zafi da zafi mai kyau, hana ƙarancin sanyi daga asalinsu, cire orchid daga kayan aikin dumama.
- Idan kunyi nisa da takin zamani, kuyi wanka da tushen sai ku sabunta kasar.
- Lokacin ambaliya:
- Gyara wuraren da aka lalata
- Bi da sassan tare da maganin antiseptic.
- Dasawa cikin sabon akwati tare da magudanun ruwa da kuma kasar da ta wadata da ma'adinai.
Za a iya samun ƙarin bayani kan yadda ake ci gaba da ambaliyar orchid a wannan shafin.
Don rage matakin salts a cikin ƙasa:
- Kuna buƙatar kurkura orchid a cikin tukunya a ƙarƙashin ruwa mai gudu na mintina 5-10.
- Cire wuraren da ke fama da cuta, kashe ƙwayoyin cuta.
- Dasawa cikin sabuwar kasa.
Lalacewar kwari
Babban kwarin da ke cutar da orchids sune:
- mealybug;
- aphid;
- whitefly;
- zane.
Idan, sakamakon binciken gani, "baƙi waɗanda ba a gayyata ba", dole ne:
- Ware shuka cuta.
- Cire kwari da auduga.
- Yanke wuraren da abin ya shafa idan ya cancanta.
- A wanke ganyen da ruwan dumi mai sabulu.
- Bi da shuka tare da maganin kashe kansa.
- Rage shayarwa a lokacin sanyi.
Cututtuka masu cututtuka
Abun takaici, aibobi suna iya zama sakamakon kwayar cuta, kwayar cuta ko fungal ta orchid. Cututtuka na gama gari:
phyllostictosis;
- anthracnose;
- launin toka da launin ruwan kasa (mun yi magana game da nau'ikan ruɓi da maganinsa a cikin wannan labarin);
- tabo na kwayan cuta.
Babban matakan magance su:
- Matsar da orchid da abin ya shafa zuwa wani daki.
- Eterayyade nau'in cutar.
- Cire wuraren marasa lafiya.
- Ana kashe sassan jiki tare da maganin antiseptic, zaka iya murƙushe carbon mai aiki ko kirfa a ƙasa.
- Bi da shuka tare da maganin fungicide ("Skor", "Topsin-M").
Mahimmanci! Idan ana tsammanin cutar kwayan cuta a cikin orchid, dole ne a keɓe ta daga wasu tsire-tsire don hana yaduwar kamuwa da cuta.
Me za ayi don rigakafin?
Yi nazarin bayanai game da nau'ikan orchid ɗinku kuma shirya kulawar da ta dace:
- Guji lalacewar inji.
- Inganta yanayin zafi da zafi.
- Binciken kai tsaye na shuka ya zama dole.
- Sau ɗaya a kowane sati 2, yakamata a nutsar da tukunya tare da orchid a ruwa, bayan an ƙara allunan Alirin-B guda biyu acan.
- Rinsing ganye da tukunya a kai a kai.
- Kuna iya rataye tef na ɗan lokaci daga ƙudaje da sauran kwari.
Shuka kulawa
Guji irin waɗannan yanayi mara kyau zai yiwu ne kawai tare da kulawar orchid da kyau.
- Bayar da hasken haske tare da kwanakin hasken rana na awanni 14. A lokacin hunturu, yi amfani da hasken wucin gadi, mafi kyawun zaɓi shine fitilun phyto. Suna ba da haske mai haske kuma basa busar da iska. A lokacin bazara, tsananin hasken rana ya kamata a rufe shi da labule.
- Kula da yanayi mai kyau a lokacin rani: + 22-25 ° C, a cikin hunturu + 16-18 ° C. Idan masu nuna alama suna sama da iyakar iyakar da aka ƙayyade, cututtukan fungal suna haɓaka, ƙasa da mafi ƙarancin - na kwayan cuta. Bambancin bambancin zafin jiki bai kamata ya wuce 5 ° C.
Zafi a tsakanin 50-60%. Kuna iya cimma waɗannan alamomin ta amfani da danshi na gida. Tabbatar sanya iska ta shiga daki akai-akai.
- Ruwa sau ɗaya a mako dumi, ruwa mai laushi. A tsakanin lokaci-lokaci, ya kamata ƙasa ta bushe gaba ɗaya; bai kamata a yi watsi da wannan yanayin ba. Bayan duk wannan, yawan danshi yawanci shine dalilin ci gaban rubabben cututtuka.
- Takin orchids buƙatar sau 2 a wata, musamman yayin lokacin furanni. Ya kamata a yi amfani da manyan kayan ado tare da babban abun ciki na potassium da ƙarfe. Ana amfani da takin nitrogen don gina koren taro.
- Cikakken zaɓi - fesa fure mafi kyau har sau 5 a rana. Banda aikin a lokacin fure. Tabbatar tabbatar da cewa ruwan baya tsayawa a cikin bishiyoyin fure.
Yawancin cututtuka tare da orchid za a iya bincikar su ta bayyanar da tabo a kan ganye. Bayan nazarin abubuwanda cutar take, yana da kyau a ɗauki matakan maganin da suka dace. Kada a jinkirta a yaƙi da rashin lafiya, saboda magani a matakin farko ya fi sauƙi fiye da halin da ba a kula da shi.
Daga bidiyon zaku gano dalilin da yasa aibobi suka bayyana akan orchids da abin da za ayi game da shi: