1. Introduction
Cattle feedblendisamixtureofingredientsusedforanimal
feeding. Anadequatequalityoffeedblendensuresthegrowthof
livestock tomeettheincreasingneedsforfoodinacontinually
increasing population.Theincreasingsize,income,andliving
standard ofthepopulationleadstoaneverhigherdemandfor
food productsofanimalorigin,whichcanbeprovidedbyincreasing
the quantityandqualityoflivestockfeed.Theincreaseofquantity
cannot beachievedonlybylargeracreageandimports,asthe
arable landislimitedandsoarethefundsavailableforlivestock
feed importandanimalfoodproductsimport.Consequently,
rational productionofhighqualitylivestockfeedisanimportant
task ofanyeconomy.Suchlivestockfeedhastomeetthenutritional
requirements oflivestockinordertomaximizeweightgain,while
production ofsuchfeedhastobeeconomical,whichcanbe
achieved onlybyanoptimalblendingofingredients