Ntambama enhle, mfundi wami. Ukubola kwezithelo - usongo olukhulu esitshalweni samatamatisi. Nomaphi lapho utamatisi (emhlabathini ovaliwe noma ovulekile), lezi zifo azisiki amasiko. Imvamisa, izitshalo ziqala ukuhlupheka ngenxa yokwehliswa kwenhlabathi yokungabi nathelelekile. Futhi isizathu esiyinhloko sokusabalala kokubola akuyona ukunakekelwa okungagculisi noma okwenzekayo kwesimo sezulu.
Utamatisi booting (izithombe ezivela ku-www.smallfootprintfamily.com)
Ukuvela kwezindawo ezomile ezomile ezithelo kubizwa ngokuthi "ukubona okusomile". Lokhu kutheleleka kuthinta utamatisi okhula kuzo zonke izinhlobo zenhlabathi. Lesi sifo siqala ukuthuthuka ngomswakama ophezulu namazinga okushisa asuka kwa-26 kuye ku-31 ° C. Imvamisa isebenza esikhathini semvula ehlobo.
Isifo se-Tomato (isithombe sisetshenziswa ngokuya ngelayisense elijwayelekile © AZBUKAOGOORDINA.RU)
I-Alternariasis ithambekele kuwo wonke amasiko abunjiwe. Ngakho-ke, upelepele, amazambane angatheleleka kumatamatisi agulayo. Utamatisi wonakaliswa yiboshiwe ababolile abakulungele ukudla, ukugcina noma ukupheka noma yiziphi izitsha zokupheka.
Amabala amancane athambile ahlangana nombala wesikhumba samatamatisi - izimpawu ze-anthracnose lesnosis. Ukutheleleka fungal akubonakaliswa ngokushesha ezigabeni zokuqala. Kodwa-ke, uma ungabutholi lesi sifo ngesikhathi esifanele, esikhundleni sesilimo esezingeni eliphakeme ezitshalweni, utamatisi omisiwe nowomile uzosala.
I-Antraznosis (isithombe ngeHowToGow.News)
Lesi sifo simangaza utamatisi esitshaliwe kunoma yiluphi uhlobo lomhlabathi (oluvulekile, oluvaliwe). Eqenjini elikhulu lengozi - utamatisi owengeziwe. Imvelo ethandekayo yokusatshalaliswa kwe-anthrand ingumswakama ophezulu nokushisa (22-24 ° C). Ingozi enkulu kamatamatisi ivezwa ngesikhathi sokuvuna (ukuphela kwehlobo - ukuqala kwekwindla).
Enye yezifo ezivame kakhulu futhi eziyingozi kakhulu zingabhubhisa ngokuphelele isivuno. Izimfuneko zokuthuthuka kwezifo ziyizimo eziphikisayo zesimo sezulu kanye nokwephulwa kwezidingo ze-agrotechnology.
I-Top ebolile utamatisi (izithombe ezivela kwimithombo evulekile)
Imvamisa, ukutheleleka kokubola kweVertex kwenzeka ngesikhathi sesomiso noma izimvula ezibunjiwe, lapho utamatisi uqala ukuqhekeka. Ukutheleleka kungena ezithelo, kubangele inqubo yokubola.
Ngaphezu kwalokho, lesi sifo sivame ukwenzeka ngenxa yokwakheka okungagculisi kwenhlabathi: Utamatisi ukhula kahle enhlabathini ye-acidic. Ikakhulu uma kukhona okweqile kwe-nitrogen noma ukuntuleka kwe-calcium enhlabathini.
Izithelo ezijikelezayo zamatamatisi - umphumela wokunakekelwa okungalungile kwesiko elingalungile. Ukwephulwa kokujikeleza kwezilimo kanye nezidingo ze-agrotechnology kungaholela ekulahlekelweni okuphelele kwesilimo. Ukutholwa ngesikhathi kwenkinga kuzosiza ukulungisa lesi simo.