Me yasa ganyen eggplant suka zama rawaya? –

Daga cikin masu lambu da masu lambu, eggplant shine sanannen amfanin gona wanda za’a iya girma duka a cikin yanayin greenhouse da kuma a cikin buɗe ƙasa. Kamar yadda yi nuna, a cikin namo da wannan kayan lambu yana da matukar capricious. Yi la’akari da ɗaya daga cikin matsalolin da aka fi sani da shi, dalilin da yasa ganyen eggplant ya zama rawaya da abin da za a yi game da shi.

Me yasa ganyen eggplant ke zama rawaya

Abubuwan da ke haifar da foliage mai launin rawaya

Ba kamar tumatir da barkono, wannan shuka yana da m HUS, dangane da abin da akwai babban matsaloli a kan aiwatar da shuka kayan lambu. Mafi sau da yawa, da eggplant ganye juya rawaya. Bugu da ƙari, irin wannan tsari yana faruwa a cikin tsire-tsire da ke girma a cikin ƙasa mai budewa da kuma waɗanda ke girma a cikin yanayin greenhouse. Hakanan yana da kyau cewa ganyen launin rawaya ya faɗi nan da nan. Saboda haka, danda shuka ya mutu kuma ba shi da lokaci zuwa Bloom da kuma bada ‘ya’ya.

Dalilin da yasa ganyen eggplant ya zama rawaya:

1. Babban dalilin da yasa ganyen rawaya a cikin wannan amfanin gona shine daidaitawa zuwa sabon wurin girma. Tsire-tsire da aka dasa na iya zama rawaya da farko, kuma wani lokaci bayan daidaitawa, ganyen su ya dawo asalin launin kore.
2. Leaf mosaic cuta ce ta gama gari saboda ganyen suna juya rawaya akan ƙwanƙwasa. Ana iya gano wannan ciwon ta wuraren rawaya a saman foliage. Cikakkun ‘ya’yan itatuwa irin waɗannan tsire-tsire suna da wuyar gaske. Wannan shine babban dalilin da yasa ganyen suka juya rawaya akan shuke-shuken greenhouse. Abubuwa daban-daban na iya haifar da bayyanar wannan matsala da launin rawaya na ganye: rashin ko wuce haddi na hasken wuta, cin zarafi na tsawon lokaci, da kuma raguwa mai zurfi a cikin tsarin zafin jiki a cikin dakin. Irin wannan sabon abu yana yiwuwa tare da seedlings girma a kan windowsill.
3. Ganyen suna juya rawaya akan shuke-shuken greenhouse saboda hargitsi a fasahar aikin gona. Kamar yadda aikin aikin lambu ya nuna, eggplant koyaushe yana juya launin rawaya kuma ya bushe a cikin ƙasa mai hazo. Laka ko ƙasa mai yashi ya fi dacewa da wannan amfanin gona.
4. Fusarium wani dalili ne na yellowing na ganye a cikin eggplant. Fusarium wilt ciwo ne mai hatsarin gaske wanda zai iya haifar da asarar duk wani shuka. Abubuwan da ke haifar da cutar da farko suna shafar jijiyoyin jini na ganyen, sakamakon haka sun canza launin, sannan su juya rawaya kuma su faɗi. Bayan su, harbe na iya bushewa kuma su fadi.
5. Verticillosis: Wannan cuta yana haifar da wilting da yellowing na eggplants a duk tsawon girma, ci gaba da ‘ya’yan itace. Dalilin wannan shine yawan takin mai magani, musamman nitrogen da kwayoyin halitta.
6. Akwai wani dalilin da ya sa ƙananan ganyen eggplant sun juya rawaya – wannan cuta ce ta fungal. A hanyar, yana da sauƙi don rikitar da shi tare da fusarium, tun da alamun waɗannan cututtuka kusan iri ɗaya ne: tsire-tsire suna rufe da launin rawaya. Naman gwari yana zaune a cikin ƙasa na dogon lokaci, sannan ya motsa zuwa tsire-tsire. Bugu da ƙari, wannan ƙwayar cuta yana rinjayar tsire-tsire a cikin ƙasa mai budewa, da kuma gonakin da ke girma a cikin greenhouse. Alamomi: Da farko ganyen ya zama rawaya, sannan ya nade a cikin bambaro. Bayan wani lokaci, sai su bushe su fadi. Irin waɗannan bushes ba su da damar sakewa da ‘ya’yan itace.
7. Idan ka lura da ƙananan ganye suna juya rawaya a kan eggplant, mai yiwuwa ka yi amfani da kayan iri da suka rigaya ya kamu da shi lokacin dasa.
8. Girma Wannan al’adar lambu a cikin greenhouse kada ta manta game da kulawar da ake bukata. Idan ba ka so ka rasa overgrown bushes, akai-akai shaka dakin. In ba haka ba, kamuwa da cuta na fungal tare da babban zafi, da kuma rawaya na foliage, ba za a iya kauce masa ba.
9. Yana ƙonewa. Yellowing a saman ganyen na iya haifar da hasken wuta a cikin greenhouses. A cikin titi, tsire-tsire na iya juya rawaya daga rana mai zafi. Don haka, kuna buƙatar shayarwa da shayar da bushes kawai da sassafe ko da dare, don kada hakan ya faru.
10. Idan ganyen cotyledon sun zama rawaya kuma suna nannade, to, tsire-tsire ba su da abinci mai gina jiki. Don cikakken girma da haɓaka, wannan amfanin gona yana buƙatar ciyar da takin nitrogen potassium. Waɗannan abubuwa biyu ne waɗanda a lokuta da yawa suna taimakawa wajen jimre wa yellowing na foliage.
11. Eggplant da sauran amfanin gona na lambu suna buƙatar kulawar da ta dace. Bayar da ruwa a kan lokaci, ƙuruciyar ƙasa kuma na iya haifar da ɗimbin rawaya na ganye akan tsire-tsire. Wannan amfanin gona yana da muni sosai ga ban ruwa mai sanyi, bayan haka foliage ya fara juyawa rawaya.

A wani yanayi ko wata, dole ne a cire ganyayen da suka fadi nan da nan, domin shi ne tushen kamuwa da cuta, ganyaye masu lafiya da tsirrai.

Dalilan yellowing seedlings

Yellow ganyen ƙasa mara taki

Bari mu ga dalilin da ya sa ganyen eggplant seedlings a cikin greenhouse ko a kan windowsill juya rawaya da bushe. Don wannan al’ada, cikakken abinci na macro da microelements yana da mahimmanci, kamar yadda aka ambata a sama. Saboda rashin abinci mai gina jiki a cikin ƙasa, manyan ganyen tsire-tsire suna fara ɗaukar duk abin da ake bukata daga ƙananan ganye. A sakamakon haka, ganyen cotyledon sun zama rawaya, bushe, ko bushewa.

A wannan yanayin, yana da mahimmanci don amsawa da ciyar da tsire-tsire tare da taki na musamman don seedlings a cikin lokaci – ana iya siyan shi a kowane kantin sayar da kayayyaki na musamman.

Dalili na biyu na yellowing seedlings shine shuka kayan da suka kamu da cutar. Sabili da haka, kafin dasa shuki eggplants don seedlings, disinfection na tsaba ya kamata a aiwatar da shi tare da bayani na potassium permanganate.

‘Ya’yan itãcen marmari a yankin suna yin rawaya, mai yiwuwa saboda yawan hasken rana. A ƙarƙashin rana mai zafi, ƙananan tsire-tsire ba kawai suna juya rawaya ba, suna iya bushewa da bushewa. Don haka, a yi ƙoƙarin shuka wannan amfanin gona a cikin gado tare da kariya daga zafin rana.

Me yasa ‘ya’yan itatuwa suka juya launin rawaya

‘Ya’yan itãcen wannan shuka na iya bushewa kuma su juya launin rawaya saboda dalilai da yawa:

• cututtuka na fungal, ƙwayoyin cuta da ƙwayoyin cuta,
• wuce gona da iri ko rashin danshi na kasa,
• kunar rana a jiki,
• ƙasa acidification.

Shawarwari masu amfani

Da zarar an gano dalilin yellowing na foliage da ‘ya’yan itatuwa, ya kamata ku magance wannan nan da nan:

• bi duk ka’idoji don dasa shuki (kashe tsaba, zaɓi ƙasa mai kyau don dasa tsaba, zaɓi yanki mai faɗi),
• Don kare kariya daga fungi, Trichomerdin ya kamata a kara shi a cikin ramukan dasa.
• aiwatar da hadi akan lokaci tare da ma’adinai da takin mai ɗauke da nitrogen bisa ga adadin da aka nuna akan kunshin,
• a kai a kai da safe da yamma, ana amfani da ruwan dumi wajen ban ruwa.
• a kan lokaci ana cire samfuran marasa lafiya daga wurin,
• akai-akai duba tsire-tsire don kasancewar cututtuka,
• Yin sako-sako da ciyawar za ta kara karfin iska da danshin kasa, wanda kuma zai taimaka wajen hana wannan matsalar.

ƙarshe

Duk da gaskiyar cewa eggplant al’ada ce mai ban sha’awa, zaku iya guje wa matsaloli a cikin namowa. Ta hanyar bin ka’idoji masu sauƙi na fasahar aikin gona da shawarwarin da ke sama, za a iya kauce wa matsalolin rawaya, bushewa, da bushewar ganye a kan tsire-tsire.