BusinessNoma

Abin da ya haddasa rawaya spots a cikin ganyayyaki da kokwamba?

Kila, kusan duk lambu fuskanci wani bayyanar a kan m ganyen kokwamba rawaya spots, bayan da shuka ya daina girma, bear 'ya'yan, da kuma nan da nan duk halaka. Kuma akwai irin wannan hoto tare da wannan mita da kuma a cikin bude filin da kuma a kare, shi zai ze, to mafi kwari greenhouse. Inda ya aikata wannan hari da kuma ko yana yiwuwa a shawo kan shi? Bari mu yi la'akari da dalilan da ya sa akwai rawaya spots a kan ganyen kokwamba, kuma tare da hanyoyi na ma'amala da su.

Idan ya zo ga saba m m a cikin buff, za mu iya ɗauka banal leaf kuna. Yana faruwa a lokacin, a zafi rana weather a cikin ganyayyaki shi ne ruwa. Taso droplets ƙirƙirar ruwan tabarau sakamako, kuma mai rai nama yana kone a ƙasa mai mayar da hankali da hasken rana katako, sakamakon samuwar spots a cikin ganyayyaki na kokwamba da matasa da 'ya'yan itace. Wannan shi ne dalilin da ya sa duk da shuke-shuke da kuma cucumbers musamman, shi ne shawarar zuwa ruwa ko dai a farkon safe ko da yamma to kafin zafi shuke-shuke da ya bushe. Idan wannan shi ne ba zai yiwu, shi ne bu mai kyau don amfani da ƙananan watering da hanya, da barin wani gwada da bushe yanki kusa da kara don hana Rotting na asalinsu.

Wani factor manyan zuwa shuka cututtuka - rashin wasu ma'adanai a cikin ƙasa. Yana iya sa yellowing kore drawback potassium ko magnesium, kuma shi yawanci bayyana a mazan ganye. A wannan yanayin, da rawaya spots a kan ganyen kokwamba yawanci bayyana da farko a gefuna, sa'an nan a hankali kama da sarari tsakanin jijiyoyinmu. Idan irin wannan nuni ne lura a daya ko fiye da shuke-shuke, shi wajibi ne don gaggawa gudanar da ma'adinai taki don kiyaye sauran bai kai ba tsufa.

Fiye da wuya ne su jimre da dama fungal cututtuka da shafi duka biyu sosai matasa, da kuma kafa bulala. Matse a kan kokwamba bar rawaya stains kodadde launuka da kuma daidai zagaye siffar yawanci yana nuna kamuwa da cuta daga anthracnose ko askohitozom. Kira shi da wani musamman naman gwari, fi son dumi, m yanayi. A musamman hadari shi buga a ruwa lokaci da kuma tare da m dew. A wannan cuta, za ka iya kuma tsayar da bayyanar duhu launin ruwan kasa, ko baki spots dents a kan petioles, mai tushe, da 'ya'yan itatuwa da tsire-tsire. Dako na naman gwari za a iya kamuwa da tsaba da kuma shuke-shuke, dako, wintering a cikin ƙasa. Kamar yadda m magani iya amfani ko dai spraying fitosporin 1% bayani daga Bordeaux cakuda. A lalace shuka a wani hali dole ba za a bar a cikin hunturu! Suna bukatar su don ƙona maza maza da m muhawara a kara ba su iya aiki a kan gaba saukowa.

Wani hatsari cuta, a sakamakon wanda ya bayyana rawaya spots a cikin ganyayyaki da kokwamba, aka dauke su karya fumfuna, ko peronosporosis. Yana yawanci tasowa a lokacin da mai aiki fruiting - a marigayi Yuli, ko farkon watan Agusta - da kuma bayyana kanta a cikin hanyar kananan haske rawaya-dige. A tsawon lokaci, da suka girma, sa'an nan da ganye mutu kashe. A karkashin sharadi gwargwado ga naman gwari (zazzabi canje-canje, high zafi, da dai sauransu) wannan kamuwa da cuta rayayye daukar kwayar cutar da ruwa a lokacin ruwan sama da shayar da leads shuka mutuwa bayan 1-2 makonni bayan kamuwa da cuta.

Bugu da kari ga naman gwari, yellow spots a cikin ganyayyaki da kokwamba iya haifar da m mosaic cutar. Duk da innocuous take, da cuta yana da wani babban hadarin ga shuke-shuke, musamman matasa. Ta m hidima kankana aphid, wintering a cikin tushen na kamu weeds. Chemical hanyoyin magance da na kowa mosaic ba ya wanzu tukuna, saboda haka ya hana shi wajibi ne don cika da amfanin gona juyawa kuma da sauri rabu da weeds.

Similar articles

 

 

 

 

Trending Now

 

 

 

 

Newest

Copyright © 2018 ha.birmiss.com. Theme powered by WordPress.