Isithombe: Isitshalo se-Collard esinokuntuleka kwezakhamzimba
Kushicilelwe: Februwari 5, 2026 12:46:26 UTC
Isithombe sendawo esinezinga eliphezulu sesitshalo se-collard esinamaqabunga aphuzi, okubonisa ukuntuleka kwezakhamzimba. Silungele ukusetshenziswa kwezemfundo nezolimo.
Collard Plant with Nutrient Deficiency
Izinguqulo ezitholakalayo zalesi sithombe
Incazelo yesithombe
Lesi sithombe sendawo esinekhwalithi ephezulu sithwebula isitshalo esiluhlaza okotshani (i-Brassica oleracea) endaweni engadini yangaphandle, esibonisa izimpawu ezicacile zokuntuleka kwezakhamzimba. Okugxilwe kakhulu kuso isitshalo esivuthiwe esiluhlaza okotshani esinamaqabunga abanzi, anamagagasi ahlelwe ngendlela ye-rosette. Amaqabunga amadala, angaphandle abonisa ukuphuzi okubonakalayo, aguquka kusuka eluhlaza okotshani eduze komphetho ophakathi aye kophuzi okhanyayo emaphethelweni. Le chlorosis inamandla kakhulu emaqabungeni aphansi kakhulu, okuphakamisa ukuntuleka kwezakhamzimba ezihambayo njenge-nitrogen.
Ubuso bamaqabunga bushwabene kancane ngokuthungwa okubonakalayo, kanti imithambo—ikakhulukazi ephakathi—inombala okhanyayo, ikhula ngaphandle ngendlela efana ne-fan. Amaqabunga amaningana abonisa amabala amancane amnyama kanye ne-necrosis emaphethelweni, okubonisa ukucindezeleka okwengeziwe. Amaqabunga amancane maphakathi ne-rosette ahlala eluhlaza okotshani ngokumnyama ane-undertones eluhlaza okwesibhakabhaka, ehluke kakhulu namaqabunga angaphandle aphuzi. Lawa maqabunga angaphakathi ahlanganiswe ngokuqinile futhi aqondile, okubonisa ukukhula okusebenzayo naphezu kokuntuleka.
Isiqu sesitshalo esijiyile nesiluhlaza okotshani sibonakala kancane, sisekela isakhiwo samaqabunga. Inhlabathi ezungezile insundu ngokumnyama, imanzi, futhi iyizicucu, inemfucumfucu esakazekile efana namagatsha namatshe amancane. Ngemuva, ezinye izitshalo ze-collard ziyabonakala, zingacacile kahle, zinamaqabunga aluhlaza anempilo futhi azibonakali kahle. Lokhu kujula kwensimu kugcizelela isimo sesitshalo esiphakathi ngenkathi kunikeza umongo ngaphakathi kombhede wengadi otshaliwe.
Ukukhanya kwelanga kwemvelo kukhanyisa indawo, kuveze izithunzi ezithambile futhi kugqamise ukuthungwa kwamaqabunga kanye nemigqa yemibala. Ukwakheka kugxile esitshalweni esingenazo izakhamzimba, okwenza kube yinkomba efanelekile yokuxilonga ezolimo, izinto zemfundo, noma iziqondiso zokulima ezigxile empilweni yezitshalo kanye nokudla okunomsoco enhlabathini.
Isithombe sihlobene: Umhlahlandlela Wokukhulisa Ama-Collard Engadini Yakho