Ku indawo yemithi Futhi mhlawumbe endaweni yesiko elijwayelekile inani elithile lezifo liyaziwa ukuthi nsuku zonke likhathaza impilo yabakhileyo futhi, njengokulula, iningi labantu namuhla liyazi ngenqwaba yezifo, ngakho-ke kuyadingeka kumuntu ngamunye wazi ukuthi yiziphi izinyathelo ezidingekayo ezingaba uma kwenzeka uhlangabezana nesimo lapho umuntu ephethwe yisifo.
Mhlawumbe akuyona engezansi, ngoba singabantuSiphila nenani elikhulu labantu nsuku zonke abangabaluleka emvelweni yethu nasentuthukweni yethu. Ngaleyo ndlela, kulula ngathi zamukele isiko lokho kusivumela ukuthi sisebenzise izindlela ezisezingeni eliphansi kakhulu kulokho okuhambelana nezifo.
Yazi konke mayelana nezilokazane nezifo
Kepha kubo bonke laba kungaphezu kokusobala ukuthi abantu akubona bodwa abaphethwe yizifo, kusukela kukhona ezinye izinto eziphilayo lokho futhi kuhlaselwa yizifo eziningi kuze kube sezingeni lokuzibulala. Akukho okunye futhi akukho okuncane kunalokho kwe izifo zezitshalo, isihloko esizokhuluma ngaso kule ndatshana, ngendlela yokuthi umfundi akwazi ukuzakhela isiko ngalesi sihloko.
Ngaphakathi umhlaba wezitshalo Kunezimo ezingapheli zemvelo ezibeka izitshalo kusimo esingazicabangela ukuthi ziyingozi kakhulu. Futhi akumayelana nodaba lwezemvelo, kumayelana neqiniso lokuthi izitshalo zithinteka kalula ukuphathwa yizifo njenganoma yimuphi umzimba.
Mhlawumbe lolu daba alwaziwa ngabaningi futhi ngalowo mqondo, kubaluleke kakhulu ukubheka lokho izifo zezitshalo akuyona into engenzeka, kepha kunalokho iyiqiniso. Ngalokhu nokunye okuningi, umfundi uzokwazi ukuqonda kule ndatshana ezinye izifo zezitshalo. Noma yiziphi izifo zizobe zikhona okuvame kakhulu ezinhlotsheni, kanye nokunye ukucatshangelwa ngokuvinjelwa kwayo, ukuze umfundi akwazi ukufeza izeluleko noma izeluleko kule ndatshana esizozethula.
Ngokuvamile, izifo zezitshalo Zaziwa njengalezo zimpendulo ezihlushwa ukwakheka kwazo, izicubu namaseli, ushintsho kwezemvelo noma ama-pathogenic agents angaba yingozi kulezi zinto, ezibandakanya ushintsho olukhulu esakhiweni sazo. Izimpawu nezimo Bazochazwa ngohlobo lwezicubu ezithintwa yi-agent ye-pathogenic.
Phakathi kwe izifo zezitshalo ezaziwa kakhulu ngaphakathi kwenhlangano yochwepheshe futhi mhlawumbe ngokwesiko jikelele kubizwa ngokubizwa ngokuthi yi-colloquially lungile, isifo esibeka engcupheni konke okuqukethwe yi-carbohydrate esikhiqizwe yilesi sitshalo futhi yilesi sifo kubangelwa ukhunta ekhula ngaphezu komhlaba, ngokuhlukaniswa kwespore. Njengenjwayelo, izimpawu ziyabonakalaNgakho-ke, kungabonakala iziqhumane eziningana ezihlokweni zazo.
I-Botrytis cinerea yisifo esilandelayo esaziwa kakhulu emhlabeni wezitshalo nokuthi lesi sifo senziwa yisikhunta, fafaza izitshalo ngegciwane, okuzosho ukuthuthukiswa kokuqala kochungechunge lwezimpawu ngesitshalo.
Ngokuyisisekelo, izithelo ezincane zivame ukuthinteka kakhulu ngenxa yalesi sifo futhi ukuthi kuzo kungenzeka ukwazisa ukuvela kohlobo lwe-spore empunga, olufanekisela ukukhula kwesifo kulesi sitshalo.
Ukuze kuvinjelwe ukuvinjelwa, umsebenzisi kufanele aqaphe njalo lezi zitshalo, ngoba lesi sifo sivele ngalesi fungusNgakho-ke, umsebenzisi kufanele aqiniseke ukuthi le fungus ayikhuli eduze kwesitshalo, ngendlela yokuthi azikho izimo eziyingozi empilweni yesitshalo.