Mitundu ya feteleza wapawiri

Feteleza wophatikiza ndi gawo lofunikira pazaulimi zamakono. Feteleza amenewa, monga mmene dzinalo likusonyezera, ndi zakudya zimene zomera zimafunikira. Amapereka alimi yankho losavuta lomwe limapereka mbewu ndi zinthu zonse zofunika pakugwiritsa ntchito kamodzi. Pali mitundu yosiyanasiyana ya feteleza pamsika, iliyonse yogwirizana ndi zosowa za mbewu komanso momwe nthaka ilili.

Kugawika kofala kwa feteleza wamba kumatengera michere yawo. Zakudya zitatu zomwe zomera zimafunikira ndi nitrogen (N), phosphorous (P) ndi potaziyamu (K). Manyowa a NPK amadziwika kuti ali ndi zakudya izi mosiyanasiyana. Mwachitsanzo, feteleza wapawiri wokhala ndi chiŵerengero cha 20-20-20 adzakhala ndi kuchuluka kwa nayitrogeni, phosphorous, ndi potaziyamu. Oyenera kugwiritsidwa ntchito wamba, feteleza wokhazikikawa amalimbikitsa kukula kwa mbewu zonse ndikukula.

Kuphatikiza pa feteleza wa NPK, palinso feteleza apadera apadera opangira mbewu kapena nthaka. Mwachitsanzo, feteleza wapawiri wokhala ndi nayitrogeni wambiri, monga 30-10-10, ndi wabwino ku mbewu zomwe zimafunikira nayitrogeni wambiri, monga masamba obiriwira. Kumbali inayi, feteleza wapawiri wokhala ndi phosphorous wochuluka (monga 10-30-10) ndi wabwino kulimbikitsa kukula kwa mizu ndi maluwa. Feteleza zina zophatikizika zimakhalanso ndi michere yachiwiri monga calcium, magnesium, ndi sulfure zomwe ndizofunikira kwambiri ku thanzi la mbewu.

Feteleza wophatikizika amagwiritsidwa ntchito m’magawo osiyanasiyana, monga ulimi, minda, ngakhalenso kulima m’nyumba. M'munda waulimi, feteleza wamba amagwiritsidwa ntchito kwambiri paulimi waukulu kuti awonjezere zokolola komanso kuti nthaka ikhale yachonde. Angagwiritsidwe ntchito ngati mlingo woyambira pakukonzekera nthaka, kapena ngati kuvala pamwamba pa nyengo yakukula. Wamaluwa ambiri amadaliranso feteleza wapawiri kuti adyetse zomera, kaya ndi masamba, zipatso kapena maluwa okongola. Ngakhale alimi ang'onoang'ono apanyumba amatha kupindula ndi feteleza wapawiri, makamaka ngati amamera mitundu yosiyanasiyana ya zomera zomwe zimafuna zakudya zosiyanasiyana.

Ntchito ya feteleza wa pawiri sikuti imangopereka zakudya za zomera. Fetelezawa amathandizanso kuti nthaka ikhale yathanzi komanso kuti ikhale yolimba. Pogwiritsira ntchito fetereza wamba wolinganiza bwino, alimi angapeŵe kugwiritsira ntchito mopambanitsa zakudya zinazake, zomwe zingayambitse kusalinganika kwa michere ndi kuwononga nthaka. Kuphatikiza apo, feteleza wophatikizika wokhala ndi zinthu zotulutsa pang'onopang'ono amatha kuonetsetsa kuti mbeu zizipezeka kwa nthawi yayitali komanso zokhazikika. Izi zimachepetsa chiwopsezo cha kuchepa kwa michere ndi zinyalala, kuchepetsa kuipitsidwa kwa chilengedwe.

Pomaliza, feteleza wophatikizika amagwira ntchito yofunika kwambiri paulimi wamakono ndi ulimi wamaluwa. Kuchokera ku feteleza wa NPK kupita ku zosakaniza zapadera, pali mitundu yosiyanasiyana ya feteleza wapawiri kuti akwaniritse zosowa zosiyanasiyana za mbewu ndi nthaka. Kugwiritsiridwa ntchito kwa feteleza pawiri sikungolimbikitsa kukula kwa zomera ndi chitukuko, komanso kumathandizira kuti nthaka ikhale ndi thanzi labwino komanso kuti ikhale yokhazikika. Kaya ndinu mlimi wamkulu kapena wolima m'nyumba, kugwiritsa ntchito fetereza wamtundu woyenera muzochita zanu zosamalira dothi kumatha kukulitsa zokolola ndi nyonga.