Siye sazwa futhi sifunda izikhathi eziningi ukuthi ngaphambi kokuhlwanyela imbewu yezithombo, inhlabathi idinga ukuhlaselwa, futhi ingenziwa ngezindlela eziningana. Omunye wabo ugosa kuhhavini .
Indlela yokushisa ngokugcwele umhlaba kuhhavini?
Kule ndaba, udinga ukukhetha izinga lokushisa elifanele kanye nesikhathi sokucubungula, ngoba ungalinqoba futhi ngaphezu kwesifungi kanye nezilokazane ezibhubhisa zonke izinambuzane eziwusizo, okwenza inhlabathi ifile futhi ingenangqondo.
Ngakho-ke, yikuphi ukushisa nokuthi kungakanani ukushisa umhlaba kuhhavini: izinga lokushisa elingu-70-90ºС, isikhathi sifike cishe isigamu sehora. Emva kwalokho, inhlabathi idinga ukunikezwa isikhathi sokuqalisa ibhalansi evamile ye-microflora ewusizo futhi bese usebenzisa kuphela ukutshala.
Kubalulekile ukwazi ukugcoba umhlaba kuhhavini yezithombo: lokhu kufanele kuqala uhlwetshwe, uxozwe kancane, bese uchithelwa esitini sensimbi ngesigcawu esingaba ngu-5 cm bese ugalelwa kuhhavini elushisayo.
Ukugxilisa inhlabathi inguqulo eguqulelwe kancane yokubala. Kulesi simo, inhlabathi ifakwa emkhanda wokubhaka bese ithunyelwa kuhhavini. Ngesikhathi esifanayo, umswakama ugcinwa emhlabathini futhi ngaphezu kwalokho kukhona umphumela wokuqhuma amanzi ngamanzi abilayo, ngoba umswakama ohlabathini ugoqa kuze kufike ku 90-100 ° C futhi, usebenza kuwo, uhlanze futhi uchithe.
Ngidinga ukushisa umhlaba izithombo?
Ukuchithwa kwenhlabathi kuyisihluthulelo sezithombo ezikhulayo. Kusukela ekuhlungeni kahle kwenhlabathi, impilo yezithombo ezizayo kanye nezitshalo ezindala zixhomeke ngqo. Ukwenziwa kahle kwe-calcination kubulala amabhaktheriya e-pathogenic, i-nematodes eyingozi, amaqanda nezimpungushe zezinambuzane, izinhlamvu ze-fungi. Ngaphezu kwalokho, yilapho kusengaphambili silwa "nomlenze omnyama" - isitha esiyingozi sezithombo.
Njengoba ubona, akufanele sikhohlwe lesi sigaba, ukuze esikhathini esizayo ngeke kwenzeke ukuphatha nokungayeki izithombo ezikhulile ngothando ngokuzisola.