any observable or measurable characteristic related to the amount of heat produced after complete combustion of digesta

digesta GE content,gross energy content of digesta,gross energy content in digesta

INRA:PHASE "INRA PHASE"

PigPresent,ChickenPresent,QuailPresent,DuckPresent,GoosePresent,RabbitPresent,TurkeyPresent,MousePresent,GoatPresent,CattlePresent,SheepPresent