Feteleza wa Diammonium Phosphate (DAP) ndi feteleza wa phosphorous ndi nayitrogeni omwe amagwiritsidwa ntchito kwambiri omwe angagwiritsidwenso ntchito ngati chakudya chopatsa thanzi cha ziweto.Amapangidwa ndi ayoni ammonium ndi phosphate, omwe amapereka zonse zofunikira pakukula ndi kukula kwa nyama.
Gulu la chakudya cha DAP nthawi zambiri limakhala ndi phosphorous yambiri (mozungulira 46%) ndi nayitrojeni (pafupifupi 18%), zomwe zimapangitsa kuti ikhale gwero lapadera la michere iyi muzakudya zanyama.Phosphorus ndi yofunika kwambiri pakugwira ntchito zosiyanasiyana za thupi, kuphatikizapo kupanga mafupa, mphamvu ya metabolism, ndi kubereka.Nayitrogeni amagwira ntchito yofunika kwambiri pakupanga mapuloteni komanso kukula konse.
Zikaphatikizidwa ku chakudya cha ziweto, kalasi ya chakudya cha DAP ingathandize kukwaniritsa zofunikira za phosphorous ndi nayitrogeni pa ziweto ndi nkhuku, kulimbikitsa kukula kwa thanzi, kubalana, ndi zokolola zonse.
Ndikofunikira kulingalira zofunikira zazakudya za nyama ndikugwira ntchito ndi katswiri wodziwa za kadyedwe kake kapena veterinarian kuti adziwe kuchuluka koyenera kwa kaphatikizidwe ka chakudya cha DAP pakupanga chakudya.