1921.] PUBLIC DOCUMENT — Xo. 31. 45 a 



ence the processing period of canned foods, as well as studies 

 of varieties of fruits best adapted to canning. 



Cranberries. — The utilization of poor-grade cranberries is 

 being studied this season. 



When the necessary facilities are provided, the department 

 plans to intensify and enlarge the above projects, and in ad- 

 dition to start further investigations looking to the solution of 

 other perplexing problems connected with the preservation of 

 fruits and vegetables. 



