Wonke umnikazi wezwe ulandelwa inkinga yokulwa nokhula . Lapho ebuzwa ukuthi yiziphi izitshalo ezibizwa ngokuthi ukhula, zingaphendulwa ukuthi lezi yizitshalo "ezihleliwe" kusayithi ngaphandle kwalabo abakhulile izitshalo.
Imithombo yokuvela kwezitshalo zamokhula
Ukhula lungangena emhlabathini ngezindlela ezilandelayo:
- imbewu yokhula yezitshalo;
- imbewu yekhwalithi empofu;
- umquba ongazange wenziwe kahle;
- ukuhamba kwembewu ngosizo lomoya noma izilwane.
Harm kusuka ukhula
Izitshalo zokhula zokhula zinomphumela omubi kakhulu ezitshalweni ezilinywayo, okungukuthi:
- ukunciphisa isivuno;
- ukukhulula izinto ezilimazayo emhlabathini;
- uthatha inani elibalulekile lezakhi zomzimba kanye nomswakama kwezitshalo ezikhulile kusayithi;
- Bakha isithunzi sezitshalo futhi bavimbele ukufinyelela kwabo ekukhanyeni;
- ziwumthombo wezifo zezitshalo ezihlakulelwe kanye nokubonakala kwezinambuzane kusayithi.
Kodwa ezinye izinhlobo zokhula ziyakwazi ukuzuza. Ngakho-ke, izimpande ezinamandla zezilwane ezithile ziphula izindiza emhlabathini, zikhuthaza ukukhululwa kwenhlabathi. Ngenxa yokungena okujulile emhlabathini, izimpande zibe izakhi ezitholakalayo ezingenakuthola izitshalo zensimu. Ngakho-ke, zisetshenziswa njengama-fertilizer.
Izinhlobo zezitshalo zokhula
Kuye ubude bokuphila, sihlukanisa izinhlobo ezinjengokhula:
- Izingane ezincane . Banda ngambewu, kanye nobubanzi bokuhlala kwabo kusukela kwonyaka owodwa kuya ezinkathini ezimbili ezikhulayo. Ukuhlwanyela ukhula kulawa maqembu alandelayo: ama-ephemerals, entwasahlobo, minyaka yonke yasebusika, i-biennial.
- Isikhathi eside . Ukhula olunjalo lungakhula endaweni eyodwa iminyaka emine. Banda ngembewu noma ngemifino. Emva kokufa kwengxenye yomhlaba wesitshalo, isimiso saso siqhubeka sikhula. Ngonyaka olandelayo iziqu ezintsha zikhula zivela ezimpandeni.
Kuncike endleleni esidla ngayo, ukhula:
- Okungahambi kahle . Leli qembu liningi kakhulu. Ukhula lukhula ngokuzimela futhi aluxhomeki kwezinye izitshalo.
- I-Semiparasitic . Ngenye indlela udle kusuka ezingxenyeni zomhlabathi noma izimpande zenye izitshalo.
- I-parasitic . Abanalo ikhono lwe-photosynthesis, futhi bayondla kwezinye izitshalo, bazihlanganisa nezimpande zabo noma iziqu zabo.
Yiziphi izitshalo ezibizwa ngokuthi ukhula?
Abameleli abadumile kunazo zonke zezitshalo, okuyinto
- ezinwabuzelayo ezinotshani;
- I-convolvent yensimu (i-birch);
- i-port-llack garden;
- isikhwama somalusi;
- i-mocrica (stellate);
- i-shin iphonswe emuva;
- i-hedgehog (izinkukhu ezinkukhu);
- Inkambu yasensimini.
Lona ukhula oluvame kakhulu engadini.