英文關鍵字
poultry
feed
performance
growth
production
meat
egg
farm
conversion
layer
hens
enzymes
digestibility
premixes
additives
protein
nutrient
nutrition
gut
health
healthy
concept
conceptual
designs
products
brochure
intestine
intestinal
chicken
broiler
amino
acid
acidifiers
pellet
crumble
animal
phytase
cellulose
exogenous
starch
polysaccharide
xylanase
supplementation
hemicellulose
phytic
diet
clip
slow
motion
industry
quality