BACTERIAL GROWTH. â¢ â¢ Population growth is studied by analyzing the growth curve of a microbial culture. When microorganisms are cultivated in liquid medium, they usually are grown in a batch culture or closed systemâ i.e., they are incubated in a closed culture vessel with a single batch of medium..84. Published by Vytheeshwaran Vedagiri. A summary on the growth of bacteria and bacterial growth curve. A summary on the growth of bacteria and bacterial growth curve.
Here's a quick look at how long most puppies can handle being crated during the DAYTIME hours: 1  9 - 10 weeks old - 30 minutes. 2  11- 14 weeks old - 1 to 3 hours. 3  15 - 18 weeks old - 3 to 4 hours.  18 weeks plus - 4 to 6 hours (8 hours max if essential)
Crate training can take days or weeks, depending on your dog's age, temperament, and past experiences. It's important to keep two things in mind while crate training: 1  The crate should always be associated with something pleasant. 2  Training should take place in a series of small steps.tep 4, Part B: Crate your dog at night. Put your dog in the crate using your regular command and a treat. Initially, it may be a good idea to put the crate in your bedroom or nearby in a hallway, especially if you have a puppy.