Igadi ngalinye lifuna ukudala izimo ezinhle kakhulu zezihlahla ezikhula esigcawini sakhe. Futhi, noma kunjalo, kunezimo lapho umnikazi enombuzo: ungamanzi kanjani umuthi ukuze usheshe ngokushesha? Kwabanye, le ndlela ibonakala ingenangqondo, kodwa ngezinye izikhathi ayikho enye indlela yokuphuma.
Isibonelo, kungenzeka ukuthi isihlahla sesivele sikhulile, isiqu saso singaphezu kuka-30 cm ububanzi, kodwa akunakwenzeka ukusisika nokusilahla, ngoba kunezakhiwo endaweni eseduze noma sonke isikhala esiseduze sithathwe ezinye izitshalo. Futhi-ke kukhona into eyodwa kuphela - ukumisa umuthi ngamakhemikhali.
Ukusetshenziswa kwamakhemikhali ukubhubhisa umuthi
Uma unquma ukusebenzelana namakhemikhali ukuze umise umuthi, kufanele ukhethe ithuluzi elingcono kakhulu kulokhu. Ngokuvamile, izinto zamakhemikhali zithinta kakhulu ohlelweni lwesitshalo. Ngaphambi kokuthulula impande yomuthi ukuze uyomise, kuyadingeka ukwazi ukubunjwa kwenhlabathi ngaphansi kwayo. Ngezinye izikhathi, esikhundleni sezimpande, zivezwa emakhemikhali emagqabeni omuthi noma izicubu zalo eziphilayo.
Uma kunethuba elinjalo, ungakwazi ukusika isihlahla somuthi, bese usebenzisa amakhemikhali ukubhubhisa isitshalo. Ngakho ungakwazi ukususa isihlahla esingadingeki kusayithi lakho ngisho ngokushesha. Ake sibheke ukuthi yiziphi izindlela zamakhemikhali ezingasetshenziswa ukuze zome umuthi:
- I-nitrate ye-sodium isetshenziswe kaningi ukuze igxumeke. Kodwa-ke, ngezinye izikhathi liphinde lifakwe ngqo emhlabathini noma esihlahleni somuthi. Umphumela osheshayo ungatholakala uma ufaka i-nitrate esihlahleni esingenalutho: ngonyaka umuthi uzokoma futhi ungashiswa. Ukuphuza inhlabathi kuyosebenza kuphela ngemva kweminyaka embalwa.
- I-ammonium nitrate ifana nomphumela wayo ku-sodium, kodwa futhi unomthelela. I-nitrate enjalo ngokusekelwe kwe-urea iyasheshisa inqubo yokwehliswa kwezinkuni, bese izimpande zomuthi zibe umanyolo. Kulokhu, i-trunk enezibonakaliso ezomile zokomisa zingasuswa, futhi izimpande zavulwa futhi nesisombululo se-ammonium nitrate.
- Ukubulala udoti "Roundup" noma "Tornado" kuvame ukusetshenziselwa ukubhubhisa izihlahla ezingafuneki. Sebenzisa lezi zimali ekwakhiweni kwezindlu ezincane ezincane, futhi uma kunesidingo, susa ukuma emasimini e-coniferous. Amalungiselelo "Arsenal" kanye ne "Arbonal" anekhono eliphakeme lokungena emithini, asetshenziselwa ukunciphisa amapheshana amakhulu ehlathini, kanye nasezindaweni zokulima kanye nezinye izindawo zokulima.
- "I-Pikloram" isebenza ngokubili ekuphuzeni umhlabathi, futhi uma usishafaza umuthi ngokwawo. Lesi sidakamizwa senza ucindezeleke ohlelweni lwempande, okuholela ekusomweni kwesitshalo sonke.