What are five structures for propagating and growing nursery plants? What will be an ideal ...

Answer to #1

 Greenhouses
 Coldframes
 Hotbeds
 Shadehouses
 Overwintering houses

Answer to #2

 Removal of major objects from the soil
 Land leveling
 Installation of irrigation and drainage systems
 Installation of a road system

Answer to #3

 Container nursery
 Field nursery

Answer to #4

Preventing pest entry:
 Screens
 Weed control inside and outside the greenhouse
 Sanitation practices
 Crop inspection
 Environmental manipulation
Getting rid of pests:
 Biological control works well unless the population of pests gets too high, in which
case a combination of chemical, genetic, cultural, and mechanical control should be
used

Answer to #5

lant growth retardants, compounds containing auxins, compounds containing
gibberellins, and compounds containing both gibberellins and benzyladenine.

Thank you soooo very much, it was really helpful and kind of you to answer my q's

You're welcome, once again