Ukuqhafaza ukubeka phezu kwemibhede nezityalo ezikhulayo kuzo izinto ezithile ukwenzela ukulawula ulawulo olumanzi nolomoya lomhlaba. Le nkqubo enye yeendlela ezithandayo zokulima abalimi. Abo baqalise ukutshala izityalo, umbuzo uvela: unokuthi unamatye angatyeki nge- sawdust?
Iinzuzo ze-tomching nge-sawdust
Ukuxuba i-tomato sawdust ineenzuzo ezilandelayo:
- ukwandisa isivuno ngama-25-30%;
- likhawuleza inkqubo yokukhula kweetamatato kwiiveki ezi-1-2;
- kuphucula abahlwempuzekileyo ekubunjweni kwawo kumanyolo omgquba womhlaba, obangela ukuba kuphuhliswe kunye nokuvuthwa kweziqhamo;
- umhlaba ugcina isimo esilawulekileyo, esiqinisekisa ukuhamba komoya kwizimpande zezityalo;
- ukhuselo lomhlaba phantsi kweetamatati kwilanga elithe ngqo, oku kuvimbela ukuhluma kwekhula;
- ukulondolozwa komswakama komhlaba, isalathiso saso esingasomileyo emva kokunisela;
- ukukhutshwa kophuhliso lwe-phytophthora nezinye izifo.
Iimpawu zokudibanisa ne-sawdust
Ukuxubusha iitamatisi kunye ne-sawdust inokwenziwa kokubili kuluhlaza kunye nasemhlabeni. Kwimeko yokuqala, inkqubo yenzeke ngaphaya kwexesha. Ukuvulela umhlaba, u-mulching unokwenziwa xa umhlaba uvuselela kakuhle kwaye usongelo lwamaqabunga aqinileyo olusenyongweni.
Kubagadi abaninzi, umbuzo owona mbuzo: ngaba iitamatati ziyakuthatyathwa nge-sawdust entsha? Izinto ezitsha ziza kunceda ukugcina umswakama emhlabathini nokugcina isakhiwo sayo. Oku kubaluleke kakhulu kwixesha eliqinileyo nelitshisayo. Nangona kunjalo, ukungonakali okubalulekileyo kukucwangcisa umhlaba.
Eyona ndlela ikhethekileyo kukubeka i-sawdust yokubola kwi-compost. Ngonyaka baya kuba balungele ukusebenzisa. Kukho enye indlela-ukudibanisa kunye nomgquba, oya kuqala nokukhawuleza inkqubo yokuchithwa. Oku kuya kukhuthaza ukubunjwa kwamaminerali.
Ngako oko, i-mulching i-tomato sawdust iya kunceda kakhulu ukulima iitamatisi.