Cov kws tshawb fawb ntawm Faisalabad Agricultural University (Pakistan) tau ua ntu kev sim los kawm txog kev siv cov qos yaj ywm pov tseg ua pub rau nyuj nyuj. Lawv txiav txim siab tias cov qos yaj ywm qhuav tuaj yeem siv ua qhov pheej yig dua ntawm lub zog hauv tsiaj pub. Nws tuaj yeem ua rau txog 30% ntawm cov khoom noj khoom haus zoo mloog zoo yam tsis muaj kev phom sij rau kev noj qab haus huv.
Hauv Pakistan, muaj qhov sib txawv tseem ceeb ntawm kev muab thiab xav tau ntawm cov tsiaj txhu pub. Txhawm rau daws cov teeb meem no, nws yog qhov yuav tsum tau ua kom muaj kev pub zaub mov ntau ntxiv.
Ib qho kev hloov pauv tshiab tau tshwm sim hauv kev pub tsiaj - siv cov khoom siv tsis yog ib txwm muaj, xws li: khib nyiab hauv chav ua noj, tso qaib, citrus thiab qab zib beet pulp, ntxiv rau cov qos yaj ywm pov tseg. Cov peev txheej zoo li no muaj cov zaub mov, cov protein thiab lub zog. Piv txwv, qos yaj ywm ua pov tseg tuaj yeem siv ua khoom noj tom qab ua kom qhuav tas.