BOTANY

Detailed explanation-1: -Dry stratification is a seed pre-treatment in which the seed is subjected to cold temperatures of 32˚F or lower, for a period of a month or longer. This simple treatment of keeping the seeds in cold, dry storage helps increase germination rates by immitating a natural winter dormant period.

Detailed explanation-2: -A disadvantage of producing field-grown nursery stock compared to container-grown nursery stock is that field-grown stock: has more shock when moved.

Detailed explanation-3: -nursery, place where plants are grown for transplanting, for use as stock for budding and grafting, or for sale. Commercial nurseries produce and distribute woody and herbaceous plants, including ornamental trees, shrubs, and bulb crops.