BusinessNoma

Yellow spots a cikin ganyayyaki da tumatir: dalilai da hanyoyin da gwagwarmaya

Yellow spots a cikin ganyayyaki da tumatir zai iya faruwa ga dalilai daban-daban. Yana iya zama fungal ko kwayar cututtuka, m yanayin yanayi, kwari. Idan kana da irin wannan matsala, kana bukatar ka bi da shi ƙwarai da gaske. An ba ta kawar da tushen, za ka iya rasa dukan amfanin gona.

Single rawaya spots a cikin ganyayyaki da tumatir da shawara cewa, da shuke-shuke fuskanci danniya. Yana iya lalle ne, haƙĩƙa zama haka, bayar da cewa dukan tumatir duba lafiya, ba tare da wani Twisted ganye ko wani waje manifestations da cutar. Danniya da zai iya sa dashi, m yanayi ko m canje-canje a cikin zafin jiki da kuma zafi. A matsayin agaji ga shuke-shuke iya bayar da shawarar da miyagun ƙwayoyi "Riverm". Kuma, ba shakka, dole ne ka rabu da mu da danniya dalilai.

Yellow spots a cikin ganyayyaki da tumatir iya bayyana daga kunar rana a jiki. Su ne sosai sauki koyi - su ne haske, yellowish-m, bushe. Shafi lafiya da shuke-shuke da ya kamata a ɗauka da sauƙi pritenyat a rana kwanaki. Idan gaban rawaya spots ƙananan ganye fara curl, kuma dukan look wilted tumatur, don haka suka rasa danshi. M watering kuma, idan zai yiwu rage zafin jiki gyara halin da ake ciki.

Daya daga cikin na kowa fungal cututtuka a tumatir - shi Cladosporium. Ko kuma a saka shi mafi kawai, launin ruwan kasa tabo. A can farko da cutar a ƙananan jirgin ruwa ake ɗaukar bayyana haske spots wanda sa'an nan fatsifatsi, kuma daga baya ya yi duhu. Kananan (har zuwa 1 cm), sababbu, ko m ruwan kasa spots a cikin ganyayyaki da tumatir a ko'ina cikin shuka ce cewa cutar da ya yi nisa isa. Bayan wannan mataki, ya shafa shuka mutu da sauri, don haka za ka bukatar yaki da cutar a wani wuri mataki na cuta ci gaba. Kamar yadda wani tasiri wajen za a iya shawarar miyagun ƙwayoyi "Hom". Domin rage hadarin kamuwa da cuta da lafiya da shuke-shuke, kana bukatar ka daidaita da yawan zafin jiki da kuma zafi (idan da shuke-shuke suna girma a cikin greenhouse). A naman gwari ba ya inganta a wani zafi kasa da 70%.

Yellow spots a cikin ganyayyaki na tumatir shuke-shuke bayyana a cikin shan kashi na wani mosaic cutar. A wannan cuta bar curl, da kuma a kan 'ya'yan zo daga m canza launi. Kamuwa da shuke-shuke dole ne a hallaka, saboda cutar ne sosai sauƙi canjawa wuri zuwa lafiya tumatur a lokacin da watering ko pasynkovanii. A matsayin shirinku shi ne shawarar etched tsaba a gaban dasa a cikin wata daya bisa dari bayani na potassium permanganate.

Wani rawaya spots a cikin ganyayyaki da tumatir iya bayyana saboda da rashin wasu alama abubuwa. Yellowing na ƙananan ganye, kasancewar wani bluish-ja jijiyoyinmu da kananan size da ganyen bayar da shawarar nitrogen karancin. Yellow chlorosis tsakanin veins, m necrosis na ganye da kuma su tips lankwasawa baxini ne magnesium rashi. Uncharacteristic yellowing na matasa babba ganye da kuma bayyanar 'ya'yan apical rot, mafi m lalacewa ta hanyar wani rashin alli a rage cin abinci na shuke-shuke, da baƙin ƙarfe, da jan karfe. A bayyanar rawaya spots a kan matasa ganye, da curvature daga saman, da sauran fragility da brittleness na shuka ce a rashin boron. Daidai ciyar halin da ake ciki na iya zama lokacin da yin amfani da wata cakuda da wani zama dole sa na microelements.

Abu mafi muhimmanci da bayyanar rawaya spots - kada ku miss da lokaci da kuma cire tushen matsalar na faruwa. Sa'an nan za ku iya sarrafa ba tare da tsanani hasarori.

Similar articles

 

 

 

 

Trending Now

 

 

 

 

Newest

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