Whole Cottonseed A Super Feed for Dairy Cows Whole Cottonseed has energy, protein and fiber in greater concentrations than many other feedstuffs. That’s why it’s recognized by dairy producers nationwide as a cost-effective premier feedstuff for lactating cows of high genetic merit. In fact, more than 50% of the annual supply of whole cottonseed is consumed by dairy cattle. Producers have found that whole cottonseed is ideal for mixing with less nutrient-dense feed ingredients. The result is a competitively priced, balanced ration.