A cikin namo na kore albasa, tafarnuwa, leeks, albasa da sauran albasa da tafarnuwa, sabon kayan lambu, sabon salo na tip yana da sauki. Idan ba a sarrafa sarrafawa daidai, da yawa daga ganyen duka shuka zai bushe. A mai tsanani lokuta, filin zai zama kamar wuta. Tana da tasiri sosai akan yawan amfanin ƙasa, kuma a lokuta masu tsauri, ba zai iya haifar da girbi ba. Menene dalilin wannan kuma yadda za a hana shi? A yau, Ina so in ba da shawarar yin shawarar da kyakkyawan cigari ga kowa da kowa, wanda yana da tasiri sosai a kan rigakafin da sarrafa kore albasa da tafarnuwa.
1. Sanadin bushewar
Akwai dalilai da yawa don bushewar launuka iri da kuma tafarnuwa kayan lambu, galibi na ilimin halitta. A bushe shawarwari tare da kyawawan kaddarorin ilimin motsa jiki musamman ne saboda karancin ruwa da kuma karfin ruwa, da kuma shawarwarin da aka bushe da launin toka da launin toka. , Mafi mahimmancin dalili don bushewar tip a samarwa yana da launin toka da haske.
2. Babban bayyanar cututtuka
Mody Mody wanda ya haifar da albasa kore, tafarnuwa, leek da kuma kayan lambu bushe tip ne mafi yawa "kore, a farkon, a kan ganyayyaki suna da yawa, a farkon, spots yaduwa da ganye Tip ƙasa, sakamakon a ganye bushe. A lokacin da zafi yayi tsayi, ana iya zama babban launi mai launin toka mai launin toka a kan ganyayyaki mutu.
Tukwioshin da suka bushe na albasa kore, tafarnuwa, leek da sauran kayan lambu lalacewa ta hanyar cutar galibi "farin bushe". A farkon cutar, da kore da farin ciki suna bayyana akan ganye, wanda ya zama launin toka da farin ganye bayan fadada, kuma duka ganyen suna da a mataki na gaba. Lokacin da ruwan sama ko zafi yana da girma, cutar ta yi farin fararen fata sosai; Lokacin da yanayin ya bushe, farin mildew baces, hawaye epidermis kuma ga Woolly farin mycelium. Lokacin da cutar ta yi muhimmanci, filin ya bushe, kamar wuta.
3. Sanadin cutar
A karkashin yanayin zazzabi mai dacewa, babban zafi shine babban dalilin abin da ya faru da yaduwar botrytis da blight. Botrytis Cineera da Phytophthora ko bazara a cikin ƙasa ya haɗe da marasa lafiya. A lokacin da zazzabi da zafi sun dace, ƙwayoyin cuta na pathogenic sun fara shuka, yana samar da babban adadin hyfae da Condia, wanda ke mamaye ƙasa, wanda ya mamaye ƙasa. A cikin jikin mai watsa shiri, kuma ka sha abinci mai gina jiki daga sel mai wuya ko sel don girma da haifuwa.
Wadannan condia ko mycelium yaduwa a fagen ta hanyar iska, ruwan sama, ruwa ban ruwa, da sauransu, kuma ci gaba da cutar wasu tsirrai. A karkashin zazzabi da dace zazzabi da yanayin zafi ,ƙasoshin yaduwar zafi, kuma gaba daya yana iya haifar da babban abin da ya faru a cikin kusan kwanaki 7.
4. Hanyoyin rigakafin
Botrytis cineer da Blight shimfiɗa da sauri kuma yana haifar da lahani. Sabili da haka, ya kamata a fesa shi a cikin lokaci don rigakafin da sarrafawa a farkon matakin cutar. 30-50 ml / mu na Cu 38% Pyraclostamba-Boscalid wakilin ana iya amfani da shi, kuma 30-40 kilogiram na ruwa an ƙara a kara. An fesa ganyayyaki a ko'ina a cikin kowane kwanaki 7 don mafi kyawun sarrafa lalacewar bushewar bushewar.
Lokaci: Satumba 21-2022