id	keyword
animalrev-8	storage
animalrev-8	eggs
animalrev-8	days
animalrev-8	incubation
animalrev-8	pre
animalrev-8	hours
animalrev-8	chick
animalrev-8	hatchability
animalrev-8	period
animalrev-8	vol
animalrev-8	quality
animalrev-8	weight