Intuthuko isikude kakhulu emkhakheni wokutshala imifino nezithelo. Kodwa ngisho nasesikhathini sethu sesayensi namakhemikhali, sizama ukuhlala sisondelene nemvelo futhi singasebenzisi amakhemikhali kusayithi lethu ngaphandle kwesidingo esikhethekile. Kodwa ama-biopreparations asetshenziswa abaningi ezifweni zezitshalo. Yiqiniso, azikwazi ukubizwa ngokuthi ephephile ngokuphelele, kodwa emithonjeni elinganisiwe ayinenhlanhla ngokuphelele ezinambuzane , kodwa ethanda ukuthula kithi.
I-biopreparations engcono kakhulu yezitshalo
Eqinisweni, ama-biopreparation amaningi, futhi konke okuvikelwe ukutshala ngeke kuhlolwe. Sizocubungula uhlu oluthile lwabantu abadume kakhulu, abanomlando omuhle:
- Ukukhiqizwa kwezinto eziningi ezitshalweni zezitshalo kuhloswe ekuvimbeleni nasekuvikelweni ezinambuzane. Isibonelo, i- "Mikosan" yaziwa ngokukwazi kwayo ukuqinisa ukumelana nesitshalo. Uma lesi sitshalo siwuthinta, siqala ukukhiqiza into ekwazi ukubhubhisa imvilophu ye-agent causative yesifo, ngaleyo ndlela igweme ukutheleleka.
- Kunezinhlobo eziningi zezinto eziphilayo ezenzelwe ukusebenza nezimo ezikhulayo zensimu kanye nensimu. Isibonelo, ama-frosts entwasahlobo angomunye walabo abenza umonakalo wokufa kwezitshalo. "Mars" kusiza ukwandisa okuthiwa iphuzu lokuqandisa, ngamanye amazwi, ukwandisa ukuqina kweqhwa.
- Enye yezitshalo ezinhle kunazo zonke izitshalo eziphilayo zeqembu le-EM. Ababulali futhi ababhubhisi inkathazo, kodwa bamane nje benze ukutshala kungabonakali kuye. Ungasebenza ngamabili nge-infusions ye-pepper ne-yarrow, futhi ukugcina umuthi eshicilelwe kangcono, uwusebenzise ngokuhambisana nomuntu "ohlala ehlobo" noma "Mars".
- Ngisho nama-fungicides adumile okuvikelwa kwezitshalo akwazi ukushintsha imikhiqizo yezinto eziphilayo. I-agent ethi "Fitosporin-M" inezinhlobo eziningi kakhulu zezicelo ezivela ku-piston kuya ku-fusariosis. Zifakwe izihlahla ezindala noma imbewu ehlwanyelwe.
- Omunye ummeleli we-biopreparations esikhundleni se-fungicide yi-Trichodermin yensimu nensimu. Leli remedy ngokuyinhloko lisekelwe ku-fungus eliphindaphindiwe futhi ngaleyo ndlela livikela lesi sitshalo ngokuhlukanisa i-antibiotic, futhi isebenzisa isitha sangaphandle se-mycelium sokwandisa indawo yethonya.