Manyowa amchere a m'munda

Poyesera pokonza munda wa khitchini adapeza mphotho yokhala ndi zokolola zochuluka, nthaka imafuna umuna nthawi zonse. Ndipo aloleni anthu olima ulimi kuti okhawo salowetse nthaka ndi anthu, alimi ogwira ntchito zamagalimoto amadziwa bwino - feteleza mchere ndi zomveka bwino zimakhala zotetezeka m'munda ndi thanzi.

Mavitamini a feteleza m'munda

Mu kasupe, pamene zomera zili mu chitukuko chokhudzidwa, akusowa chofunika kwambiri cha nayitrogeni. Perekani kuchuluka kwa zinthu izi zingakhale kupyolera m'chaka cha feteleza ndi feteleza zamchere. Nazi zotsatirazi:

1. Urea (carbamide) - pamwamba kuvala ndi pazipita zokhudzana ndi nayitrogeni. Urea ikhoza kugwiritsidwa ntchito kwa mitundu yonse ya zomera, zomwe zinkasungunuka kale mmadzi ndikugwiritsa ntchito zonse zothandizira mankhwala ndi mizu.
2. Ammonium nitrate ndi feteleza, yokhala nayitrogeni kwa magawo atatu. Amagwiritsidwa ntchito pokonza zomera zonse, kupatulapo mizu ya mbewu.
3. Sodium ya nitrate ndi feteleza ya nayitrogeni yogwiritsidwa ntchito popangira zovala zazu.
4. Calcium nitrate ndi fetereza yomwe imagwiritsidwa ntchito popangira zovala za mbewu zonse zamaluwa ndi maluwa, komanso mizu yazu.
5. Sulphate ya ammonium ndi feteleza ya nitrojeni yokwanira zomera zomwe zimakonda dothi losavuta.

Phosphoric mchere feteleza m'munda

Kumapeto kwa chilimwe ndi m'dzinja, zomera zimabzala mwamsanga ndi kukonzekera nyengo yozizira. Thandizo likhoza kuthandizira phosphorous, kuchepetsa kusasitsa ndi kuonjezera kukana kwa zomera kuzizira. Manyowa amchere omwe ali ndi kuchuluka kwa feterezayi amatchedwa "superphosphate" ndipo amagwiritsidwa ntchito kugwa, pakukumba.

Potaziyamu mchere feteleza m'munda

Potaziyamu fetereza amachulukitsa mpukutu wa zokolola, komanso amasintha kwambiri khalidwe la zipatso, mawonekedwe awo ndi kusunga khalidwe. Kuonjezera apo, amaletsa malo otetezera zomera ndikuwathandiza kusunga madzi. Nthaŵi zambiri potash feteleza amagwiritsidwa ntchito kuphatikizapo mitundu ina ya mchere feteleza.