Kumvetsetsa Kufunika Kwa Maphunziro a Urea Prilled

Pankhani ya zokolola zaulimi, kugwiritsa ntchito feteleza wamankhwala kumagwira ntchito yofunika kwambiri pakuwonetsetsa kukula ndi zokolola za mbewu.Mwa mitundu yosiyanasiyana ya feteleza yomwe ikupezeka pamsika,luso kalasi Prilled ureaChodziwika bwino pakati pa alimi ndi akatswiri azaulimi.Mu blog iyi, tiwona bwino zomwe mafakitale grade granular urea amatanthauza ndi momwe zimakhudzira kulima mbewu.

Prilled urea, yomwe imadziwikanso kuti granular urea, ndi feteleza wa nayitrogeni omwe amagwiritsidwa ntchito kwambiri paulimi.Ndi gwero lotsika mtengo la nayitrogeni lomwe ndi lofunikira pakukula ndi kukula kwa mbewu.Industrial grade prilled urea imatanthawuza urea yomwe yakhala ikupanga njira inayake yopangira kuti ikwaniritse miyezo yoyenera pazaulimi.

Chimodzi mwazinthu zofunika kwambiri za urea wa granular ndi kukula kwake kwa tinthu tating'ono komanso kuchuluka kwa nayitrogeni.Izi zimatsimikizira kugawirana ngakhale kugawidwa m'nthaka, kulola zomera kuti zizitha kuyamwa zakudya zopatsa thanzi mosalekeza.Komanso, mafakitale-gradeurea granularilibe zonyansa komanso zowononga, zomwe zimapangitsa kukhala chisankho chodalirika komanso chotetezeka cha feteleza wa mbewu.

Kugwiritsa ntchito urea granular kumabweretsa zabwino zambiri kwa alimi ndi olima mbewu.Choyamba, zimapatsa mbewu gwero lopezeka mosavuta la nayitrogeni, zomwe zimalimbikitsa kukula bwino komanso kukula bwino.Izi ndizofunikira makamaka pamigawo yofunika kwambiri ya kukula kwa mbewu, monga kameredwe, kalimidwe ndi maluwa, pomwe nayitrogeni amafunikira kwambiri.

Kuphatikiza apo, urea yaukadaulo waukadaulo imasungunuka kwambiri m'madzi ndipo imatha kuyikidwa m'nthaka mwachangu komanso mosavuta.Izi zikutanthauza kuti zomera zimakhala ndi mwayi wopeza zakudya zopatsa thanzi, kuonetsetsa kuti zikugwiritsidwa ntchito moyenera komanso zowononga zochepa.Zotsatira zake, alimi amatha kuyembekezera zokolola zabwino komanso zabwino, zomwe zimabweretsa phindu labwino lazachuma.

Kuphatikiza pazabwino za agronomic, urea wamagulu ang'onoang'ono a mafakitale amathandiziranso kuti chilengedwe chisamalire.Popereka kutulutsa koyenera komanso koyenera kwa nayitrogeni, kumathandizira kuchepetsa chiwopsezo cha kuwonongeka kwa michere ndi kuipitsidwa kwa nthaka.Izi ndizofunikira kwambiri kuti nthaka ikhale yachonde komanso thanzi la nthawi yayitali, komanso kuchepetsa kutha kwa feteleza pamadzi.

Ndikoyenera kutchula kuti mtundu ndi kalasi ya urea granular zitha kusiyanasiyana kutengera wopanga ndi kupanga.Chifukwa chake, alimi ndi akatswiri azaulimi akulangizidwa kuti agule urea waukadaulo waukadaulo kuchokera kwa ogulitsa odziwika omwe amatsatira njira zowongolera bwino.

Mwachidule, luso kalasiurea wothiraimapereka gwero lodalirika komanso lothandiza la nayitrogeni pakulima mbewu ndipo limagwira ntchito yofunikira paulimi wamakono.Kukula kwake kwa tinthu ting'onoting'ono, zakudya zopatsa thanzi komanso zopindulitsa zachilengedwe zimapangitsa kukhala chisankho choyamba kwa alimi omwe akufuna kupititsa patsogolo ntchito zaulimi.Pomvetsetsa kufunikira kwa urea waukadaulo waukadaulo, titha kuyamika bwino zomwe zathandizira paulimi wokhazikika komanso wabwino.