Ingabe abalimi bangasebenzisa umhlaba abawuthole, balime amasimu abo futhi bakhiqize izinsalela zokudla? Impendulo kunjalo. Eminyakeni yamuva, ukuze kuvikelwe imvelo, izwe liye lagcina umoya ohlanzekile, lanciphisa intuthu, futhi lisenesibhakabhaka esiluhlaza namasimu aluhlaza. Ngakho-ke, kwenqatshelwe kuphela ukushisa utshani, ukukhipha intuthu, ukungcolisa umoya, nokulimaza indawo ezungezile, kodwa akuvimbeli muntu ukuba ayisebenzise ngokugcwele. Abalimi basebenzisa utshani ngokugcwele, baphendule imfucuza ibe yigugu, bakhulise imali engenayo, banciphise ukungcoliswa kwemvelo, futhi bavikele imvelo, okungagcini nje ngokuzuzisa izwe, abantu, kodwa futhi kuvikela imvelo.

Abalimi basebenzisa kanjani utshani bezitshalo?

Okokuqala, utshani yifolishi yasebusika ye-aquaculture. Ukufuywa kwezilwane zasemakhaya njengezinkomo, izimvu, amahhashi, izimbongolo nezinye imfuyo enkulu, kudinga utshani obuningi njengefolishi ebusika. Ngakho-ke, ukusebenzisa umshini we-feed pellet ukucubungula utshani zibe ama-pellets akuthandi nje kuphela izinkomo nezimvu ukuba zidle, kodwa futhi kunciphisa ukutshalwa kwedlelo lochwepheshe, kusindisa izinsiza zomhlabathi, kunciphisa imfucuza yezinto eziphilayo ngokweqile, kwandisa ukutshalwa kwezimali kwezomnotho, futhi kunciphisa izindleko zokukhiqiza. yabalimi.

Okwesibili, ukubuyisela utshani ensimini kungawonga umanyolo. Ngemva kokuvunwa okusanhlamvu, i-pulverizer yotshani ingasetshenziswa ukuze kugaywe utshani ngokungahleliwe futhi bubuyiselwe ensimini, okwandisa umanyolo, konga utshalomali lukamanyolo embonini yokutshala, kusiza ekuthuthukiseni ukwakheka komhlabathi, kuthuthukise ukuvunda komhlabathi. , kwandisa isivuno sezitshalo, futhi ivikele imvelo.

Okwesithathu, utshani buyinto ebalulekile embonini yephepha. Ingxenye yezinto ezipakishwayo zemikhiqizo yezolimo ekhiqizwa imboni yamaphepha iyinsalela ngemva kokukhiqizwa okusanhlamvu, okuthuthukisa izinga lokusebenzisa izinto eziphilayo futhi kunciphise ukumosheka kotshani. Ukwenza iphepha lotshani kunciphisa ukulahlekelwa, kwandisa inzuzo, kunciphisa ukungcola, futhi kuqinisa ukuvikeleka kwemvelo.

Ngamafuphi, utshani bezitshalo busetshenziswa kakhulu ezindaweni zasemakhaya. Iwumthombo wemvelo ongasetshenziswa ngokugcwele, onganciphisa ukungcola, ukhuphule i-bioavailability, futhi uthuthukise izinzuzo zezomnotho.